The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
PostgreSQL is the world's most advanced, powerful, and efficient open source relational database management system, and some of the world’s most demanding applications rely on PostgreSQL as their primary database management system. PostgreSQL is known for its accuracy, security, and scalability. A PostgreSQL Developer creates ways to store corporate data in a reliable, secure, and efficient way. They can create scalable databases using these technologies - this means that a PostgreSQL Developer can help you keep up with the ever increasing demand for larger amounts of data. They can also develop applications to read from and write to these databases and optimize existing databases for better performance.
Compared to other database management systems, PostgreSQL boasts superior performance, reliability and security. This Database Management System is also renowned for its extensibility, meaning that it allows developers to customize their databases according to the exact needs of their application and load requirements - whether it's a simple web application or huge enterprise scale solutions.
Here's some projects our expert PostgreSQL Developer made real:
PostgreSQL technology has been a go-to solution for many clients when creating bespoke applications that meet the needs of their business. Our PostgreSQL Developers have built everything from small custom applications to complex enterprise solutions on Freelancer.com. You too can hire an expert developer here today to make your project happen!
Daripada 94,576 ulasan, klien menilai PostgreSQL Developers 4.9 daripada 5 bintang.PostgreSQL is the world's most advanced, powerful, and efficient open source relational database management system, and some of the world’s most demanding applications rely on PostgreSQL as their primary database management system. PostgreSQL is known for its accuracy, security, and scalability. A PostgreSQL Developer creates ways to store corporate data in a reliable, secure, and efficient way. They can create scalable databases using these technologies - this means that a PostgreSQL Developer can help you keep up with the ever increasing demand for larger amounts of data. They can also develop applications to read from and write to these databases and optimize existing databases for better performance.
Compared to other database management systems, PostgreSQL boasts superior performance, reliability and security. This Database Management System is also renowned for its extensibility, meaning that it allows developers to customize their databases according to the exact needs of their application and load requirements - whether it's a simple web application or huge enterprise scale solutions.
Here's some projects our expert PostgreSQL Developer made real:
PostgreSQL technology has been a go-to solution for many clients when creating bespoke applications that meet the needs of their business. Our PostgreSQL Developers have built everything from small custom applications to complex enterprise solutions on Freelancer.com. You too can hire an expert developer here today to make your project happen!
Daripada 94,576 ulasan, klien menilai PostgreSQL Developers 4.9 daripada 5 bintang.The idea Implement an API whose goal is to produce routes that are: - 100% drivable (Directed & Drivable) - Truly diverse (not just different geometry) - Geometrically stable, with no stitching issues or incorrect direction reversals - Close in performance and behavior to Google Maps / Waze (very important) What I’m specifically looking for I’m looking for a developer who understands road networks as real graphs, not just as lines drawn on a map. The right person must be comfortable with: - Directed graphs - One-way roads & carriageways - Edge-based diversity - Geometry correctness Current required tasks (very important) Implement a single API endpoint that returns multiple routes: 1 - The natural route (Google/Waze-like): - Fastest / shortest path - Acts a...
Please Read Carefully Before Applying It does not matter whether you consider yourself a “vibe coder” or a traditional software engineer we accept both here. What matters is whether you can make this system work reliably at scale. We operate a production scraper that processes 500+ leaderboard sites per hour. All sites we scrape are leaderboards, but no two sites are the same. This is not a basic scraper. What Makes This Scraper Different The leaderboards we scrape vary heavily in structure and behavior: Dynamic buttons, tabs, and switchers JavaScript-rendered content Hybrid navigation (UI interaction + background API calls) Tables, card layouts, podium layouts, or combinations of all three Masked usernames and inconsistent rank formats Different ordering of wager / prize data ...
Senior Full-Stack Engineer (Python/FastAPI + React) – Secure Platform MVP Overview I am looking for a senior full-stack engineer to build a secure, authentication-heavy web platform MVP. The project involves: - User authentication & verification - Role-based access control - Relationship-based data modeling - Private content access - Secure cloud deployment Product details will be shared after NDA and shortlisting. Required Tech Stack (Mandatory) Backend Python + FastAPI PostgreSQL (relational modeling) Redis (caching, rate limiting, OTP/session handling) JWT authentication (access + refresh tokens) Async/background task processing (Celery or equivalent) Frontend React + TypeScript preferred Tailwind CSS or similar utility-first styling Infrastructure AWS (Light...
1 Product & Inventory Management 1.1 Product Master Create, edit, and manage products Product categorization Product status (active/inactive) Mapping with brand, tax, and attributes 1.2 Brand Master Manage product brands Brand-wise reporting support Assign brands to products 1.3 Tax Master Define multiple tax structures Support percentage and fixed tax Tax mapping with products and transactions 1.4 Item Master Item-level inventory management SKU / item code handling Unit of measurement Opening stock and stock valuation 2 Supply Chain & Operations 2.1 Supplier Master Supplier creation and maintenance Contact, address, and tax details Supplier-wise purchase history 2.2 Trade Agreement Management Supplier-specific pricing agreements Validity period for agreemen...
Project Overview We are seeking a qualified vendor or agency to redevelop an institutional website into a modern, accessible, secure, and multilingual platform. The new website must use a Headless Drupal 10 CMS with a frontend and comply with GIGW 3.0 (Government of India Guidelines for Web Accessibility). --------------------------------------------------- Project Objectives The redeveloped website must: • Transition to a Headless Drupal 10 CMS with a decoupled frontend • Ensure full GIGW 3.0 compliance (accessibility, security, privacy) • Provide a responsive, multilingual interface (English, Hindi, Kannada) • Implement role-based access control • Improve SEO visibility and content discoverability • Enable structured content workflows and approvals • D...
I need a lightweight, browser-based application that lets customers quickly find and book trusted home-service pros—starting with cleaners—through a clean, Uber-style interface. The whole experience must feel effortless for users who may not be tech-savvy, so every screen has to be uncluttered, with large touch targets, clear typography and a gentle colour palette. Core workflow • A new customer lands on the site, registers with a phone number and receives an SMS code to verify the account. • They browse service-provider cards that show a photo, short bio, skill tags and an aggregate star rating pulled from past jobs. • From the same view they tap a date/time slot, confirm the booking and immediately see it in their personal schedule. • A lightweigh...
My small team already feels comfortable moving around Odoo, but we need a deeper, hands-on grasp of its advanced features—specifically within the Inventory and Manufacturing apps. The aim is to master topics such as multi-warehouse routing, replenishment automation, serial/lot tracking, BOM management, work-center scheduling, and related reporting so we can run our operations without outside help. What I need from you is a structured yet practical learning experience that walks us through real use-cases in our own staging database, builds muscle memory through exercises, and leaves us with reference materials we can revisit later. Deliverables • Training agenda tailored to our current workflow • 4–6 live interactive sessions (screen-share or similar) for up to fiv...
I'm looking to create a comprehensive anime streaming website that offers both subtitled and dubbed anime content. Key Features: - Extensive library of anime series and movies, both subtitled and dubbed. - User-friendly interface with advanced search and filter options. - High-quality streaming with minimal buffering. - User account creation with watchlists and viewing history. - Mobile-responsive design for viewing on various devices. - Secure payment gateway for subscription services. - Regular content updates and maintenance. Ideal Skills and Experience: - Proven experience in developing streaming platforms. - Strong UI/UX design skills. - Knowledge of content management systems. - Familiarity with payment integration and security protocols. - Experience in handling high traffic...
I’m ready to commission a custom PostgreSQL-based system that brings four critical workflows into one place: • Inventory control with real-time stock level monitoring and fast barcode scanning for check-in / check-out. • Employee schedule management so I can see who is assigned to each job at a glance. • Job costing and progress tracking that ties labor, materials, and overhead together for accurate profitability insights. • A secure API endpoint that pushes material usage from each job directly into QuickBooks, eliminating double entry. You will design the data model, build the web interface (any modern stack you’re comfortable with), and implement the QuickBooks integration. Clean, well-documented code and straightforward deployment instructions ...
1. Purpose This document defines the functional and non-functional requirements for developing a RetailMan-style Point of Sale (POS) system designed for retail businesses operating multiple branches, each running offline, with multiple terminals, multiple stock locations, and credit sales support. The system must be fast, reliable, offline-first, and suitable for supermarkets, electronics stores, hardware shops, and similar retail environments. 2. System Overview Each branch operates independently on its own local server and LAN. Multiple cashier terminals connect to the branch server. The system works 100% offline at branch level. A future sync module will allow consolidation between branches when internet is available. 3. Architecture Requirements 3.1 Deployment Model Branch Ser...
I need a backend engineer to turn my spec into an MVP that exposes a clean, API-first trust and reputation service for autonomous AI agents. The entire product lives server-side—no front-end work at all—so every feature must be reachable through intuitive, well-documented endpoints. Core requirements • Stack: your choice of FastAPI (Python) or Node (TypeScript), backed by Postgres, containerised with Docker, and wired to Stripe for billing events. • Auth: simple, robust API Key flow; keys must be generated, stored, and validated on every request. • Scoring logic: compute each agent’s trust score solely from its interaction history, according to the formulas in the spec. Performance metrics or direct user feedback are outside this first iteration. ...
I need a skilled full-stack developer to create a web-based minimum-viable product that helps users manage their personal finances. The goal is to ship a usable, secure, and cleanly coded MVP that can later be expanded into a full platform. Scope • Build a responsive web application focused on personal finance management. • Implement standard sign-up/login with secure authentication. • Design a clear, intuitive dashboard that loads quickly on desktop and mobile browsers. • Establish a well-structured backend (REST or GraphQL) and a modern frontend framework—whichever stack you work fastest and most confidently with. • Use a relational or document database (PostgreSQL, MySQL, MongoDB, etc.) and write concise, well-documented queries. • Follow b...
I'm looking for an experienced full-stack developer to implement the MVP end-to-end. Overview Clients submit coding tasks through a store-like request system. Each request becomes a project with clear lifecycle tracking, communication, time tracking, and weekly billing. The platform must support multiple roles: Client, Developer, and Admin. Core Features (MVP) Service Request & Project Creation • Store-style service selection • Structured task submission (requirements, priority, attachments) • Automatic project creation after request/payment Project Lifecycle Management • Status flow (e.g. Received → Investigating → In Progress → Review → Completed) • Progress updates and activity history • Central dashboard per user role C...
Hello everyone, My name is Reagan, and I’ve been working for a year on an exciting project: an intelligent and multilingual dictionary dedicated to African dialects. This open-source project aims to evolve into an AI voice assistant capable of understanding and speaking multiple African dialects. At the moment, I’m slightly stuck on some technical aspects, particularly the connectivity between the backend, frontend, and the database. I’m looking for a collaborator who can provide technical support and bring innovative ideas to enhance and improve the project. I’m seeking constructive collaboration and mutual growth. If you have skills in development, optimization of the connection between different parts of the project, or fresh ideas to improve the architecture,...
Documento do Sistema – Plataforma de Automação SaaS Este documento descreve os requisitos funcionais e técnicos para o desenvolvimento de uma plataforma de automação utilizada para prestação de serviços mensais gerenciados, com integrações ao Instagram, WhatsApp e uso de Inteligência Artificial. 1. Visão Geral Desenvolvimento de uma plataforma web para automação de atendimento. O administrador cria e mantém fluxos automáticos para seus clientes. O sistema será usado inicialmente como plataforma interna de prestação de serviços, com possibilidade de evolução futura para SaaS self-service. 2. Estrutura SaaS (Multiempresa) Sistema multi...
Project summary You are finishing an MVP for Beauty Couriers LLC, a local beauty supply pickup & delivery platform. The app was generated in Bolt and is built with React and Supabase. Stripe is partially integrated. The goal is to complete Auth, Payments, GPS tracking, and Store Launch. The app was generated in Bolt and is built with React and Supabase. We want totally use Supabase. Stripe is partially integrated. The goal is to complete Auth, Payments, GPS tracking, and Store Launch. Stack (current) Frontend: React (Bolt-generated) Backend: Supabase (Postgres + Auth + RLS) Payments: Stripe (partially wired) Maps/GPS: Geolocation + Maps (Google Maps or Mapbox acceptable) Roles CUSTOMER SUPPLIER COURIER ADMIN (basic admin controls if already scaffolded; otherwise leave mini...
I have the backend, APIs, and a clear visual direction in place; what I still need is the full React-based frontend for a web-first laundry administration and point-of-sale system. Because the task is frontend build only, your effort will go straight into code: responsive components, state management, API wiring, and printer-ready layouts. Core screens to ship • Admin: customer list/detail, services & pricing maintenance, order tracker with status updates, transaction ledger, and a lightweight reports view. • POS: rapid item entry, dynamic cart, split-payment checkout, shift open/close modal, and receipt/order print preview routed to a printer endpoint. Tech context The backend (Node.js, PostgreSQL, payments) is live and documented; you will consume REST/JSON endpoints fr...
I need a relational database system designed and implemented for a small restaurant using PostgreSQL. This database should efficiently manage orders and provide insightful analytics. Key Requirements: - DBMS: PostgreSQL - Track Orders - Store Details: Items ordered Ideal Skills and Experience: - Strong PostgreSQL expertise - Experience in database design and implementation - Knowledge of generating analytical insights from database data The database should help us understand popular menu items, track daily sales, and maintain a comprehensive order history.
I need expert guidance to install a database server on a Windows operating system. Key requirements: - Experience with Windows server environments - Advise and whats required to install Sequoia Server/ sofware. - Ability to provide clear, step-by-step installation instructions and best practices
Importer SaaS – Developer Quick Specification (Web) 1. Overview Product: Importer SaaS (MVP) Platform: Web (FlutterFlow) (discussable) Backend: Supabase (PostgreSQL + Auth + RLS) (discussable) Architecture: Multi-tenant (Company-based isolation) Payment gateway Future: Ready for Mobile (iOS / Android) 2. Core Goal Build a dashboard to manage and view shipments per company with strict data isolation. 3. Tech Stack (discussable) Frontend: FlutterFlow (Web) Backend: Supabase Auth: Supabase Auth Security: Row Level Security (RLS) 4. Database Tables (discussable) companies: id, name memberships: id, user_id, company_id, role shipments: id, company_id, shipment_type, origin_port, lifecycle_status, created_by, created_at , Esc... (discussable) 5. Security Rules Users can only access da...
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I’m ready to commission a full-stack team that can deliver a production-grade, Uber-style taxi platform end to end. The scope covers an Android and iOS rider app, a dedicated driver app, an admin web dashboard, and a robust, scalable backend that keeps everything in sync in real time. Core features • Live GPS tracking so riders and drivers can see one another on the map with sub-second updates. • Seamless in-app payments supporting Credit/Debit Cards, Digital Wallets, and Bank Transfers from day one. • A wallet system for stored value, promos, and instant driver payouts. • AI/ML surge-pricing engine that dynamically adjusts fares based on supply-demand patterns. • Comprehensive analytics: user activity, revenue, fleet performance, and operational K...
My Python-based STOCK TRADING AGO web application is suffering from a real-time data issue: background processing runs, but the results reach the client side with a noticeable lag. I need you to trace that bottleneck, bring the pipeline back to true real-time behaviour, and then give the interface a fresh look while you’re in the codebase. Current stack • Python 3.10 with FastAPI • Celery + Redis for background jobs • PostgreSQL 13 • Front-end in plain HTML/CSS with a sprinkling of vanilla JS What I expect from you 1. Diagnose why background tasks aren’t pushing updates instantly—whether it’s queue configuration, database locking, or cache timing—and implement a clean, well-documented fix. 2. Refactor or rewrite any britt...
AssessQ – AI-Powered Technical Assessment Platform Role: Full Stack Developer Developed AI-powered hiring platform with automated interview generation and resume parsing Implemented real-time proctoring system with violation detection and session monitoring Built adaptive multi-session interview engine with dynamic question generation Designed real-time admin dashboard using WebSockets Implemented JWT-based authentication and role-based access control Developed analytics module with PDF reporting Optimized performance using lazy loading and API caching Tech Stack: React 18, TypeScript, FastAPI, WebSockets, JWT, PostgreSQL, AI APIs PRIDE – AI-Powered Content Studio Role: Frontend / Full Stack Developer Designed dynamic template management and real-time PDF preview system Develo...
I’m building an internal business tool for our clients and customers, powered by a Node.js back-end and a React front-end. I’ve already mapped out the core architecture and now need a developer who can turn that plan into a clean, production-ready application. Core features we must deliver: • User authentication – secure sign-up, log-in, and role-based access • Data visualization – interactive charts/graphs that pull from our REST endpoints • File upload & download – reliable handling of documents up to 50 MB, with progress indicators The back-end will expose a RESTful API in Node.js (Express is fine), connect to a PostgreSQL database, and include JWT-based auth plus basic rate limiting. On the front-end, React (hooks, functional compo...
I’ve outlined a complete dental-clinic workflow that needs to come alive as a modern web app. The stack is already chosen—Node.js deployed to Vercel for the front end, an API layer running on Render or Fly, Postgres via Supabase (Neon is fine too), Redis through Upstash, and Cloudflare R2 for file storage—so please be comfortable wiring these services together. Core domain • Three roles drive the system: Admin, Doctor, and Patient. Admins must enjoy full access to every feature and data point, while Doctors see only their clinical and financial responsibilities. Patients interact with their own records. • Patient profiles are created through self-registration; once verified, the profile becomes the hub for treatments, billing, and history. Daily flow I n...
Job Title Secure Membership Platform Developer – Private, Verified, NFC & Event Access (Fraternity) Project Description We are building a protected, private membership portal for Black Bro Phi Fraternity (BBΦ). This system must be security-first, verification-based, privacy-protected, and adult-only. It is not a public community, not a social network, and not open access. What You’re Building A protected membership portal where: There is no public browsing of member pages Users cannot guess URLs to access anything Only verified and approved members can log in The public can only access limited verification pages (no private data) Access Control (Required – Default Deny) Every portal page must require authentication If a user is not logged in → re...
Fraud Detection Platform - Extraction Accuracy & Expansion Project Title **Senior Python Developer Needed for Document Fraud Detection Platform (Ongoing)** --- Project Description I have an 80% complete document fraud detection platform (Fraud X) built with: - **Backend**: Python, FastAPI, PostgreSQL, asyncpg - **Frontend**: React - **Infrastructure**: DigitalOcean VPS, Nginx, Gunicorn/Uvicorn, HTTPS - **OCR**: Multi-provider (Google Document AI, AWS Textract, GPT Vision fallback) Current Status The core system is working: - File upload & scan lifecycle - Multi-provider OCR with scoring - Fraud engine with PASS/CAUTION/FAIL verdicts - Admin dashboard with evidence viewer - JWT authentication & role-based access What Needs to Be Fixed (Phase 1 - Immediate) **1. Paystub E...
Our live data sits in a PostgreSQL instance and some key queries are beginning to drag. I need you to step in, profile what is happening, and carry out light-touch changes that immediately tighten up performance while outlining any deeper work we should schedule later. During the engagement you will: • Capture the worst-offending queries, analyse execution plans, and benchmark current response times. • Review the existing schema and indexing strategy, then create or adjust indexes, vacuum/analyze settings, configuration parameters, and any other low-risk tweaks that deliver quick wins. • Produce a concise report that documents every change, the before-and-after metrics, and recommendations for larger refactors I can present to the wider team. All updates must be backwa...
My team needs a seasoned full-stack developer to step in as a consultant who can transfer knowledge rather than write code. I’m specifically looking for someone confident across frontend, backend, and database layers who can translate that depth into clear, structured technical training sessions. Your core mission is to design and deliver training that sharpens our developers’ practical skills. Expect to break down real project scenarios, walk through architectural decisions, explain code quality best practices, and answer ad-hoc questions as they come up. We work mostly with JavaScript/TypeScript, React, Node.js, and PostgreSQL, so fluency in these (or closely related stacks) will help you connect quickly with the team. Deliverables • A short training plan outlining top...
We are looking for experienced React and Node.js developers based in Pakistan to join our growing team on a full-time, long-term basis. Requirements: Strong experience with React.js (hooks, state management, API integration) Solid experience with Node.js, , and REST APIs Familiarity with databases (MySQL / PostgreSQL / MongoDB) Ability to write clean, maintainable, and well-structured code Good communication skills in English Ability to work independently and as part of a team Work Schedule: 2nd Shift: 8:00 PM to 3:00 AM (Pakistan time) Remote work Compensation: PKR 100,000 to 150,000 per month, based on experience and performance Why work with us? Long-term opportunity Professional work environment Real-world SaaS projects Stable monthly income If you meet the above requ...
Project Description: I'm looking for an experienced developer or automation expert to set up an AI-powered Virtual Assistant (VA) integrated with my Launch Control account for real estate SMS outreach. The goal is to automate initial outreach, ongoing conversations, and re-engagement of existing leads without needing a human VA. This should handle 24/7 chatting, personalized responses, objection handling, and lead qualification while ensuring full compliance with TCPA rules (e.g., opt-outs, no spam). Key Requirements: Core Functionality: Use Launch Control's native Generative AI Assistant as the base for quick replies, drip sequences, and conversational flows. Automate re-engagement of existing leads: Segment leads, generate personalized SMS drips based on data like location, pa...
Project: Swiss Services Marketplace Platform Tech Stack: ∙ Frontend: React 18, TypeScript, Vite, Tailwind CSS ∙ Backend: Supabase (PostgreSQL, Auth, Storage, Edge Functions) ∙ Deployment: Vercel (planned) Current Status: ~80% complete, built with Lovable (AI development tool) Scope of Work: 1. Migration (Critical) ∙ Migrate from Lovable’s Supabase to own Supabase instance ∙ Transfer all database schema and data ∙ Update all API connections ∙ Ensure everything works independently from Lovable 2. Bug Fixes (Critical) ∙ Profile editing not working ∙ Photo upload issues ∙ Verification flow fixes ∙ GPS/Location search not working correctly ∙ Filter functionality broken ∙ Image staging/processing not working properly 3. Database Fixes ∙ Swiss cities data incomplete/incorrect ...
Expert FlutterFlow & Supabase Developer for Privacy-First AI Health App (14-Day Sprint) Description: We are looking for a high-end Fullstack Developer to build the MVP of a sophisticated health orchestration platform. The project is in "Stealth Mode," but fully scoped with a 50+ page strategic dossier and a technical requirements document (TRD). The Task: You will build the functional core of the app within a 2-week sprint. This includes: - Setting up a GDPR-compliant Supabase backend (EU-central-1). - Implementing complex RLS policies and data segregation (PII vs. Health Logs). - Orchestrating an AI-logic flow (OpenAI API) that processes weather data, user equipment, and fitness goals into a dynamic weekly plan. - Integrating RevenueCat for a "Reverse Trial" su...
Project Title Build a Bangladesh Payment Aggregator (bKash, Nagad, Rocket, Upay) Project Description We are looking for an experienced payment gateway / fintech developer to build a Bangladesh-focused payment aggregator integrating the following MFS providers: bKash Nagad Rocket Upay The system will be used for P2C payments (merchant payments). Experience with Bangladesh MFS APIs is mandatory. Scope of Work Design and develop a secure payment aggregator platform Integrate official APIs of bKash, Nagad, Rocket, and Upay Merchant onboarding (basic) Payment initiation, callback/webhook handling Transaction status (success / failed / pending) Admin dashboard (transactions, merchants, settlements) API documentation for merchants Security best p...
A) Android TV App (Client) This is your player application: M3U Xtream Codes API Portal MAC EPG VOD / Series Themes PIN Favorites VLC integration Technical stack: Kotlin + Android TV (Leanback / Compose for TV) ExoPlayer + VLC (external or integrated) Room DB for favorites / watch history WorkManager for automatic updates Glide/Coil for posters TV-optimized navigation (D-Pad focus handling) B) Backend / Admin Panel Your control center: Device management Manage MAC IDs Upload background images Push messages to devices Filter categories (languages) Control player settings Technical stack: Backend API (e.g.) Node.js + NestJS or Laravel or Django Database PostgreSQL or MySQL Web Admin Panel React / Vue or Laravel Blade Push system Firebase Cloud Messaging...
I have an existing web application built using React.js (frontend), Node.js (backend), and PostgreSQL (database), and I am looking for an experienced expert to thoroughly manually test the entire application end-to-end, identify and resolve all bugs and errors (frontend and backend), and make the complete UI fully responsive across mobile, tablet, and desktop devices. The work includes detailed manual testing of all modules, user flows, validations, APIs, and edge cases, fixing all discovered issues, resolving console/runtime/server errors, improving UI/UX where required, and ensuring stable performance. The developer must also provide proper documentation, including a structured bug report, details of fixes performed, and a final QA checklist confirming successful testing. Strong experien...
We’re looking for a skilled full-stack developer to provide part-time, ongoing engineering support for an evolving product. The work focuses on incremental improvements rather than a one-time build, including frontend UI enhancements, admin panel updates, backend logic updates using Python, and API integrations with internal and third-party services. Experience working across both frontend and backend systems, including Python-based backends with REST/JSON APIs and relational databases (such as SQLite or PostgreSQL). On the frontend, familiarity with Svelte, TypeScript, and modern CSS frameworks like Tailwind CSS is a plus. The pay rate is open right now so please provide your proposed pay rate. As the product grows, support may scale or expand to additional resources to help acce...
Hiring Full Stack Developer / Agency for AI-Powered White Label Loan SaaS Platform We are building a complete AI-enabled fintech loan platform with white label SaaS model, automation, CRM, and tracking system. Looking for an experienced developer or team to build the full product end-to-end. User Mobile App (Android & iOS) • Secure OTP login & consent flows • Personal Loan enquiry • Free CIBIL check + paid CIBIL repair consultation • EMI Calculator & Debt Consolidation • AI Chat Loan Assistant (Groq API) • Payment gateway integration • Multi-language ready Website (Same as App) • All loan modules • AI chat • Lead sync with CRM • UTM tracking support AI Chat System • Smart user qualification • Auto lead cr...
I am setting up a streamlined system that records and stores personal data only—no financial or operational information is involved. The core deliverable is a lightweight, well-structured database (MySQL, PostgreSQL, or similar) paired with a clean interface where I can input, edit, and search individual records with ease. Key expectations: • Design the data model to capture standard personal fields (name, address, phone, email, ID number), leaving it flexible for future additions. • Build a simple, password-protected web form or desktop utility for CRUD operations. • Include basic reporting so I can export selected records to CSV or PDF and view simple statistics such as total entries and date-range counts. • Provide clear setup instructions and brief user...
Responsible for initiating the implementation and application of Data Science strategies to enhance company results. Some of the projects developed: - Time Card Information Extraction Automation via OCR Developed an OCR pipeline to automatically extract and process information from time cards and integrate it into the company's system; Reduced processing time and minimized manual errors in employee time management; - Intelligent Chatbot for Internal Support Modeled an intelligent chatbot trained on the company manual, utilizing LLMs with optimized prompts, Transformer-based architecture via Hugging Face, RAG (Retrieval-Augmented Generation) approach, Redis for context caching, and Gunicorn as the application server for production; - Inventory Prediction and Purchasing Optimization...
Project Overview We are migrating from Zoho/Excel to Odoo (Enterprise preferred) and need an experienced Odoo developer/team to implement: Core Odoo ERP setup Odoo Website + E-commerce Custom CPQ application (Python) for acrylic panel pricing Clean, secure, maintainable architecture (minimal hacks) This is not a beginner project. Scope of Work 1. Odoo Core Setup Sales, Invoicing, Purchasing Role-based permissions (management only ~10 users) Quote → Order → Invoice workflows Approval rules (margin / price overrides) No manufacturing floor access required 2. Website & E-Commerce Odoo Website (Community or Enterprise-compatible) Fully custom frontend styling (HTML/CSS/Bootstrap) Pages: About, Services, Case Studies, Gallery Product catalog + checkout Online pay...
I’ve outlined a complete dental-clinic workflow that needs to come alive as a modern web app. The stack is already chosen—Node.js deployed to Vercel for the front end, an API layer running on Render or Fly, Postgres via Supabase (Neon is fine too), Redis through Upstash, and Cloudflare R2 for file storage—so please be comfortable wiring these services together. Core domain • Three roles drive the system: Admin, Doctor, and Patient. Admins must enjoy full access to every feature and data point, while Doctors see only their clinical and financial responsibilities. Patients interact with their own records. • Patient profiles are created through self-registration; once verified, the profile becomes the hub for treatments, billing, and history. Daily flow I n...
Busco conectar mi instancia de Odoo con n8n para que, de forma totalmente automática, se envíen confirmaciones de pedido a mis clientes vía WhatsApp. • Origen de los datos: módulo de Gestión de ventas en Odoo. • Flujo deseado: cuando un pedido cambia a estado “confirmado”, n8n debe capturar la información relevante (nombre, número de WhatsApp, número de pedido y total) y generar un mensaje personalizado en tiempo real. • Entrega esperada: – Workflow funcional en n8n, documentado paso a paso. – Configuración de credenciales/endpoint de la API de WhatsApp (o proveedor oficial compatible) dentro del flujo. – Pequeña guía para que yo mismo pueda modificar e...
Senior Automation Engineer Needed – CRE Deal Intake AI Agent (Email → NDA → OM → Drive) We are a commercial real estate investment firm receiving hundreds of broker emails daily with new opportunities. We already have: ✅ Email classification ✅ CRM creation ✅ Email thread summarization ✅ Draft replies ✅ Google Drive → CRM ingestion pipeline What we need built: A deal intake automation agent focused ONLY on handling inbound opportunities. This is NOT a ChatGPT bot. This is a production automation system. ⸻ Core Responsibilities Build an agent that: 1. Gmail Monitoring (3 inboxes) • Watches Gmail via API • Detects deal-related emails • Identifies: • OM attachments • OM links • NDA links • NDA attachments ⸻ 2. Pro...
ob Title: Senior Backend Architect: Automated Vehicle Valuation Engine & GHL Integration Project Overview: We are building a car buying website that will give instant, a high-volume vehicle acquisition platform. Similiar to Peddle, Wheelzy, CarBrain, We need a Senior Backend Engineer to design and build a proprietary "Valuation Engine." This system will take a VIN and Zip Code, calculate a guaranteed offer in real-time by pulling from multiple data sources (Scrap/Wholesale/Retail), and push the lead data into our GoHighLevel (GHL) CRM. Scope of Work: Valuation Engine: Build the logic for a multi-tiered pricing model. Tier 1: Scrap floor via real-time commodity APIs (Nexus/Metals-API). Tier 2: Wholesale data via Black Book or Manheim (MMR) APIs. Tier 3: Custom "He...
Project Title: Senior Architect for Multi-Tenant SaaS (Laravel/Node) - 8 Week MVP The Gist: I am building a B2B SaaS (white-label e-commerce), and I need a senior developer to help me ship the MVP. I’m the Project Lead, not a recruiter. I have a clear spec, a strict "No WordPress" rule, and a decent budget for the right MVP scope. Budget: Open to proposals ($5k - $8k range). We value quality architecture over the lowest bid. Please quote based on using a SaaS Boilerplate to save time. The Problem: We have local retail clients using an ERP called "Billz." They need online stores. We need to build a central SaaS platform where we can spin up a shop for them instantly. The Hard Part: Syncing inventory from Billz via JSON-RPC 2.0. The Constraint: This must be a Mul...
I'm seeking a skilled developer to create a restaurant-oriented Point of Sale (POS) system. The application should be built on Windows using C# and .NET MAUI, with PostgreSQL as the database backend. MVP will not include table management at first, MVP has to handle automatic cash machine. It also has to comply with France tax legislation so it has to go through a certification by the government assigned organization. I would need the developer to be in Morocco or Tunisia because of geographic proximity. Key Features: - Table Management: Visual representation of tables, reservation management, and table status updates. - Menu Management: Dynamic menu updates, item availability, and price adjustments. - Staff Management: Employee scheduling, role assignments, and performance trackin...
Build “PolyCircle” – Tinder-style Dating App (iOS + Android) with Match & Chat + Subscriptions Project Description I’m looking for an experienced mobile developer/team to build PolyCircle, a modern dating app similar to Tinder but designed for polygyny / polyandry / polyamory / ENM communities. The app must support profile creation, swipe matching, chat, strong privacy features, and a freemium subscription model. The goal is a clean, premium UI, built fast and stable, with an admin panel for basic moderation. Core Features (MVP) User Registration & Login Phone OTP (preferred) or email login 18+ age confirmation Profiles Photos (1–6), bio, location User selects: relationship structure, relationship status, intent (dropdowns) Privacy modes: Pu...
REQUISITO EXCLUYENTE: Debes hablar español de forma fluida. Por favor, no apliques si no cumples este requisito, ya que la comunicación constante con el equipo es vital. Buscamos un experto freelance en Power BI y n8n para una colaboración a largo plazo. Tenemos múltiples proyectos de automatización en cola, pero comenzaremos con un Dashboard de Productividad operativo. Buscamos un perfil técnico que domine la integración de datos (ETL) y la visualización de alto nivel. El Primer Proyecto: Dashboard de Productividad El objetivo es añadir una sección a un reporte existente para calcular la productividad por operario. Fuentes de datos: Odoo 17 Enterprise: Extracción vía API de ausencias (vacaciones, baja...
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