API REST Jobs

Role Overview Build and maintain a fintech platform mobile/web frontend, backend services, wallet system, and payment integrations. Key Responsibilities • Design and develop scalable frontend and backend architecture • Build responsive web/mobile interfaces for merchants, distributors, and admin dashboards • Develop backend APIs for authentication, wallet management, transactions, and commissions • Integrate payment services (UPI, recharge, bill payment, payouts) • Implement secure wallet and ledger system for financial transactions • Build multi-level commission engine • Design optimized database schema for high-volume transactions • Implement authentication, OTP login, and security best practices • Deploy applications using cloud infrastruct...

My PHP-based e-commerce back-office is already wired to the Mercado Libre API, yet the moment the access token expires the whole link goes down and I start getting “failed to connect to Mercado Libre API”. I have not attempted any troubleshooting so far. What I need you to do: • Review the current OAuth flow in the existing PHP codebase and update it so the token refreshes automatically before it expires. • Make sure the restored connection allows my local MySQL database to stay perfectly in sync with listings, inventory and orders on Mercado Libre. • Test the fix end-to-end so that product uploads, status updates and order retrieval all complete without errors. Acceptance will be based on: 1. Successful authenticated calls to Mercado Libre API from...

My Zoho Creator application handles daily operations through multiple Forms, automated Workflows, and analytical Reports, and I now need steady hands to keep everything running smoothly. The work involves three continuous strands: • Bug fixes – identify and squash logic or scripting errors in Deluge so every form submission and workflow trigger behaves exactly as designed. • Feature updates – refine existing functionality or introduce small enhancements as new business needs arise, making smart use of Zoho Creator’s newer components and REST & Zapier integrations when helpful. • Performance optimisation – monitor load times, script execution, and database structure, then tune queries, indexes, and pagination to keep the app responsive for all...

Requirements -Proven experience in software development with expertise in one of these stacks; Ruby on Rails, JavaScript, Python, C++, C#, Java, React, Angular, Vue and .NET frameworks. -Strong understanding of RESTful API design, web development practices, and front-end development using React or similar frameworks. -Hands-on experience managing cloud infrastructure on AWS and Azure platforms. -Familiarity with IT infrastructure components including RBAC (Role-Based Access Control), Linux server environments, and application deployment strategies. -Proficiency with version control tools such as GitHub, SVN, and Git. -Knowledge of database systems including MySQL and SQL Server along with SQL query optimization skills. -Experience working within Agile methodologies to deliver high-quality ...

I need a complete Android Enterprise Mobility Management system built from the ground up, focused squarely on device management. The platform must let me enrol, configure and oversee fleets of smartphones and tablets through a web console and accompanying Android agent. Core scope • Robust enrolment workflows (QR code, zero-touch and manual) that place devices in Device Owner mode. • Policy and configuration push—Wi-Fi, apps, restrictions—applied instantly or on schedule. • Live dashboard showing device status, compliance flags and basic audit logs. • Remote actions (lock, wipe, reboot) executed securely over the air. • Scalable back-end with REST APIs so we can integrate ticketing and reporting later. Tech expectations – Android Ent...

I need my live B2B fintech portal () rebuilt as a fully-native Android application in Kotlin. The backend—PHP with MySQL—already exposes clean, well-documented REST APIs, so your focus is UI, API binding, and biometric SDK handling. Tech stack & architecture • Kotlin using MVVM or other Clean Architecture patterns • Retrofit for networking and JSON parsing • OTP + MPIN login with device binding, SSL pinning, and token-based sessions Biometric requirement AEPS transactions must trigger the RD Service intent flow for Mantra, Morpho, and Startek devices. Please demonstrate successful capture and response handling for each model during testing. Dashboard behaviour On launch the dashboard must pull data dynamically and show: 1. User account summary ...

I want to get EASM data and other vulnariblities data from Exposure Management to armcode

I need a complete Android Enterprise Mobility Management system built from the ground up, focused squarely on device management. The platform must let me enrol, configure and oversee fleets of smartphones and tablets through a web console and accompanying Android agent. Core scope • Robust enrolment workflows (QR code, zero-touch and manual) that place devices in Device Owner mode. • Policy and configuration push—Wi-Fi, apps, restrictions—applied instantly or on schedule. • Live dashboard showing device status, compliance flags and basic audit logs. • Remote actions (lock, wipe, reboot) executed securely over the air. • Scalable back-end with REST APIs so we can integrate ticketing and reporting later. Tech expectations – Android Ent...

Role: Golang Developer Duration: 4 Hours Timing: 6:30 PM IST – 10:30 PM IST Budget: ₹500 per hour Start Date: Immediate Key Responsibilities Provide real-time development using Golang (Go). Assist in debugging, troubleshooting, and optimizing Golang-based applications. backend API development and microservices architecture built with Golang. Work with TypeScript-based services or integrations when required. Collaborate with the development team to quickly resolve technical issues. Guide on best practices for building scalable, secure, and efficient services. Ensure smooth deployment and performance monitoring of backend services. Required Technical Skills Golang (Go), TypeScript, REST APIs, Microservices Architecture, Docker, Kubernetes, Git, PostgreSQL/MySQL, MongoDB, Redis, gRPC, ...

Apptixx Pty Ltd — MPX Client Portal (Phase 1 Development) Ownership: All code, architecture, and IP produced under this contract will be fully owned by Apptixx Pty Ltd, with unrestricted rights to commercialise, resell, white‑label, or license the platform. 1. Project Overview Apptixx Pty Ltd is developing a modular, enterprise‑grade platform designed for the construction, design, and real estate sectors. This project represents Phase 1 — the creation of a core client portal that will act as the central hub for all future modules. The platform must be built with scalability, modularity, and multi‑tenant capability in mind, as future modules (quoting, contracts, compliance, payments, AI tools, etc.) will be integrated into this core. 2. Objective of Phase 1 Develop a secure, mod...

My multi-vendor marketplace runs on a Laravel-based eCommerce stack, and I’m ready to give it a complete visual refresh without altering its core functionality. The priority is a clean, modern UI that improves the customer journey from landing on the homepage to completing checkout. As shown in the pictures after the final modifications You can view the basic theme to learn how to customize it. Theme Name MartFury - Multivendor The estimated cost is between $30 and $50. Here’s what I need you to tackle: • Homepage layout • Product detail and listing pages • Entire checkout flow (cart, address, payment, confirmation) All design work must be implemented directly in the existing Blade templates, remain fully responsive, and load quickly across modern browsers. I...

I run our ground-transport operation on and now need all of our OTA and transfer partners to flow in and out of the system without manual work. Concretely, I want every new booking, change, or cancellation coming from Transferz, MyTransfers, Talixo, , Transfeero, Oulvgo, Kiwitaxi and CarTrawler to appear in automatically, then stay in sync through real-time webhooks. Codico already exposes REST endpoints for reservations, vehicles, drivers and trip status. Each partner publishes its own JSON/REST interface (some with polling, others with webhook callbacks). Your job is to map them one by one to Codico’s schema, build the middleware or micro-service that sits between the sources and Codico, and put solid logging and error handling around it so nothing is lost. Because this touches...

I’m looking for a freelancer who can guide me in learning integration and configuration for Elite 3E, as well as Intapp, iManage, and Bhoomi along with database configuration and scheduling jobs/ task over databases. The ideal mentor can walk me through APIs in a live environment and help me understand how these applications work in practice, directly related to my day-to-day job responsibilities.

I’m setting up a new mobile application and have chosen Flutter so the same codebase can launch on both iOS and Android without compromise. The core concept and feature set are outlined; what’s missing is the hands-on Flutter expertise to turn those ideas into a polished, production-ready app that runs smoothly on each platform. All visuals, navigation flow, and user stories are ready for implementation. I’m flexible on the server side—we can plug into an existing REST/GraphQL service, stand up a fresh custom backend, or lean on a third-party solution if it speeds up delivery. The priority is clean, well-structured Dart code, an intuitive UI that follows Cupertino / Material guidelines, and reliable performance on recent iOS and Android versions. Deliverables &b...

I am ready to commission a green-field web application that gives both dispatchers and pilots a single, secure place to check weather forecasts for every airport tied to an active flight plan. The core idea is straightforward: once users log in, they should immediately see weather intelligence that is automatically matched to their current or upcoming routes. Scope of the first release • User authentication and role management for dispatchers and pilots • REST or WebSocket data ingestion from our chosen flight-plan and weather feeds • A dispatcher workspace with:  ◦ real-time weather forecast notifications pushed to the browser or email/SMS  ◦ a fully customizable dashboard (widgets, layout, saved views) • A pilot view focused on clean, real-time ...

I am building a web-based gambling bot and need the full solution coded in Python. The finished product has to support five separate game modes. Three of them are set in stone—Blackjack, Mines, and Towers—while the remaining two can be agreed on together once development starts so that the overall experience feels coherent. Core expectations • A clean Python code-base (FastAPI or Flask is fine) exposed through a REST or WebSocket API so the front-end can call every game action in real time. • Provably fair game logic for each mode, with seed reveal and verification endpoints. • Secure RNG and solid input validation to prevent exploits or edge-case crashes. • Lightweight web interface (React, Vue, or plain HTML/CSS/JS—whichever you are fastest ...

We are looking for an experienced React Native developer to build a mobile application called “Paladin History.” The app will be available on both iOS and Android platforms. The purpose of this app is to provide users with engaging and educational historical content through a clean, modern interface. Key Requirements: - A cross-platform mobile app using React Native - Compatible with iOS and Android - Clean and modern UI/UX design - Fast loading and smooth navigation - Scalable architecture for future updates Main Features Required: - User Login / Signup - History Content Sections - Ancient History - Medieval History - Modern History - Article / Story Reading Interface - Search Function - Bookmark / Save Articles - Push Notifications for new content - Admin ...

I already have a ThemeForest Flutter UI kit; what I need now is the working code. The project breaks down into three tightly-connected products powered by a single Laravel 10 backend and REST-ful API. 1. Customer app (iOS & Android) • Displays the digital loyalty card, current balance, and transaction history • Lets customers redeem or earn points at checkout • Adds the card to Apple Wallet and Google Wallet for tap-to-earn convenience 2. Employee companion app • Scans the customer’s QR/barcode to add or deduct points instantly • Shows the customer profile 3. Web administration dashboard • Role-based user and branch management using Laravel permissions • Full control of loyalty programme rules, reward ti...

I want to roll out a full-stack online admission system for our university and need the complete, production-ready code. The platform must let applicants create an account, fill in and submit their application, and then log back in at any time to monitor its status. A separate, secure admin area should allow our staff to review files, generate an AI-driven merit list, and update statuses in real time. Students will see only their own data through a dedicated student portal, while administrators will manage every record from their dashboard. Key flow I expect: 1. Student self-registration with email / phone verification 2. Guided application submission with document upload and fee receipt capture 3. Real-time application status tracking for applicants 4. AI model that ranks el...

I’m working on a project with the AVR-IoT Cellular Mini (Sequans Monarch 2 modem), where I modified the Arduino-based firmware myself to periodically transmit GPS latitude and longitude data to my backend (BE) over HTTPS. The objective is to send GPS data (latitude, longitude, and timestamp) to a REST API endpoint at a defined interval and confirm that the data is successfully received and visible on the backend. At the moment, I’m blocked by a TLS issue while attempting to configure the CA certificate for HTTPS. When I try to add the root CA certificate (ISRG Root X1 – Let’s Encrypt) to the device/modem, I get an error that says: “CA certificate input too long” Because of this issue: • The TLS handshake fails. • The HTTPS request does no...

I am looking for an experienced Salesforce Developer/Trainer who can provide structured one-on-one training. I already have basic knowledge of Salesforce, so I am looking for someone who can help me strengthen my development skills and cover advanced concepts with practical examples. Topics I want to cover: • Salesforce Administration fundamentals (important concepts only) • Apex Programming • Lightning Web Components (LWC) development • Integration basics (REST/SOAP from Salesforce) • OmniStudio (OmniScripts, DataRaptors, Integration Procedures, FlexCards) • Real-world project scenarios and best practices Expectations: • 1-on-1 online training sessions • Practical learning with real examples • Help with coding exercises and architecture un...

I need wired into our Halo PSA CRM so every inbound or outbound call automatically opens a new ticket in Halo, pre-filled with the caller’s details and the call metadata. The essentials are: • Capture caller ID, time-stamp, duration and, where available, the call recording link coming from phonely.ai. • Match the number to an existing Halo PSA contact; if no match is found, create the contact on the fly before the ticket is raised. • Post the data to Halo PSA through its REST API so the ticket appears in the correct queue with a clear subject line and the full call log in the description field. • Provide a brief setup document outlining any webhooks configured in , the field mapping you applied, and how to adjust it in future. A straightforward, reliable ...

We are building a cloud-based cross-listing engine for resellers (eBay, Poshmark, Mercari, Vinted, etc.). What you’ll be doing Architecting a headless browser fleet that scales horizontally. Implementing "human-like" behavioral simulation. Building a Local Proxy Tunneling system. Building a robust "Session Mirroring" engine that captures, encrypts, and replays storage states (cookies/localStorage) from our extension to our cloud workers. You should be able to explain the difference between a JA3 fingerprint and a Canvas fingerprint. Experience with serverless execution (Azure Functions) and container orchestration. You’ve spent time in Chrome DevTools looking at how sites track "Device IDs" or handle rolling tokens. To prove you actually...

Thumblify - AI-Powered Thumbnail Generation SaaS Platform Developed a comprehensive SaaS application that leverages artificial intelligence to generate professional, high-converting thumbnails for content creators and digital marketers. The platform features a dual-mode generation system, allowing users to either create custom thumbnails from text descriptions and uploaded images or analyze and recreate improved versions of existing YouTube video thumbnails using AI enhancement technology. Built with a modern tech stack including React.js with TypeScript for a responsive, type-safe frontend and Node.js/Express for a robust RESTful API backend. Implemented secure user authentication with JWT and cookie-based sessions, integrated MongoDB for scalable data storage, and connected multiple AI i...

I run a fully custom PHP billing platform and I’m ready to connect it to the GST Pro REST service. The goal is to make every GST touchpoint—GSTIN checks, invoice synchronisation, e-way-bill creation and other automation—happen seamlessly inside the application. You’ll receive the official GST Pro documentation, access to a staging clone of the site, and a test API key. Your job is to wire the endpoints into our existing codebase, return clean JSON responses, and make sure data flows reliably to and from GST Pro without slowing the UI. Key deliverables • Complete REST setup: authentication, environment switching (sandbox / live) and robust error handling • Real-time GSTIN validation hooked into our customer-onboarding form • Automatic push/pull...

I need a production-ready MERN application whose central feature is AI-powered image generation. The workflow is straightforward: a user authenticates, submits a prompt, and instantly receives an image created through Stability AI. Every resulting asset is saved to Cloudinary and served worldwide over its CDN. Core stack and flow • Node.js + Express expose a clean REST API for auth, prompt submission, image retrieval, and basic content management. • MongoDB Atlas stores user data, prompts, and image metadata. • React (SPA) on Firebase Hosting consumes the API and provides a sleek UI, including prompt history and responsive galleries. • The backend runs on Render; deployments must be automated from Git. Key requirements • Integrate Stability AI endpoin...

My multi-vendor marketplace runs on a Laravel-based eCommerce stack, and I’m ready to give it a complete visual refresh without altering its core functionality. The priority is a clean, modern UI that improves the customer journey from landing on the homepage to completing checkout. As shown in the pictures after the final modifications You can view the basic theme to learn how to customize it. Theme Name MartFury - Multivendor The estimated cost is between $30 and $50. Here’s what I need you to tackle: • Homepage layout • Product detail and listing pages • Entire checkout flow (cart, address, payment, confirmation) All design work must be implemented directly in the existing Blade templates, remain fully responsive, and load quickly across modern browsers. I...

I have an MVP running on Java 17, Spring Boot, REST, and MySQL, and now I need it turned into a production-grade multi-vendor marketplace. The platform must expose dedicated Admin, Seller, and User dashboards, scale confidently on AWS, and remain clean and testable. Scope • Upgrade the existing product, cart, order, and payment modules so multiple sellers can manage their own catalogues independently. • Add advanced search functionality—keywords, categories, price ranges, and vendor filters—backed by Elasticsearch (or a comparable search engine) and integrated with Spring Data. • Introduce user reviews and ratings with a moderation workflow surfaced in the Admin panel. • Deliver real-time notifications for order status updates, stock alerts, and sel...

I’m gearing up to add two casino-style titles—Teen Patti with real-time multiplayer and a Fruit Roulette experience—to my Flutter mobile app. Both games must run smoothly on Android and iOS and follow a minimalistic, clean custom theme that blends easily with the app’s existing UI. Development stack & integration • Unity is my preferred engine, but if you have a stronger alternative that still ships an SDK/API for Flutter, I’m open. • The current backend is Node.js; REST endpoints and WebSocket (or ) hooks already exist, so the games need to authenticate, exchange chips/coins, and report results through those channels. • Clear, well-commented code and developer-friendly documentation are essential so my in-house team can maintain the ...

Saya ingin membangun sebuah aplikasi jejaring sosial khusus untuk platform Android. Fokus utamanya adalah memungkinkan pengguna membuat akun, menambah teman, berbagi status atau foto, serta berkomunikasi lewat pesan langsung—semuanya dengan antarmuka yang ringan dan modern. Ruang lingkup pekerjaan: • Merancang arsitektur aplikasi (Java atau Kotlin, MVVM atau arsitektur setara). • Membangun fitur inti: pendaftaran & login, profil pengguna, feed unggahan, sistem pertemanan, chat realtime, dan notifikasi push. • Menghubungkan aplikasi ke backend pilihan (Firebase, Supabase, atau REST API milik Anda) beserta autentikasi yang aman. • Menyusun UI/UX Android berprinsip Material Design, responsif di ponsel dan tablet. • Menyediakan dokumentasi build, str...

I’m launching a staffing start-up that functions like a social network, matching hourly and salaried talent with companies in real time. My immediate priority is the complete design and development of an interactive website that will anchor the brand and later feed directly into a companion mobile app. Core website requirements • Job listings with an intuitive application form that candidates can complete in just a few clicks. • Search and filtering tools powerful enough for recruiters to slice results by skill, location, availability, and pay rate. • User profiles and dashboards for both workers and employers, showing saved jobs, application status, interview bookings, and basic analytics. Visual identity & collateral Alongside the site I need a cohesi...

I need a skilled React / developer to turn our transport control-center concept into a production-ready web dashboard. The heart of the application is live bus tracking and fleet monitoring, so every component must update in real time through WebSockets and reflect instantly on a Mapbox map. Beyond the map, I want concise graphs and charts (Recharts, D3, or similar—your call) to surface key metrics such as on-time performance, vehicle health, and route load. Route management, trip scheduling, passenger analytics, and driver behavior modules will follow the same design language you establish for the core tracking views and pull all data from our existing REST and WebSocket APIs. Essential tasks you will handle: • Build responsive pages and shared components for tracking, fl...

I am rolling out a three-part bus transport platform and need an experienced Flutter developer to own the mobile side. The overall system will eventually include passenger, driver and conductor apps that talk to my existing REST API backend, but the very first milestone is the passenger experience. Passenger app – priority scope The passenger build must ship with: • Real-time bus tracking displayed on Mapbox maps • A smooth digital ticketing flow (QR / NFC hooks already in the API) • Trip planning that pulls live route and schedule data Mapbox is the mapping SDK of choice, so solid experience with its Flutter plugin is essential. You’ll wire up push notifications for bus arrival alerts, cache data aggressively for low-bandwidth corridors, and squeeze ...

I'm looking for an experienced Google Workspace developer to build a “Report Phishing” add-on for Gmail / Google Workspace. The goal is to allow users to report suspicious emails directly from the Gmail interface to our platform/API with a simple and user-friendly flow. Key Requirements Development of a “Report Phishing” button / Gmail add-on integrated into the Gmail interface. The add-on must work for Google Workspace (Gmail) users. The solution must be designed to be published in the Google Workspace Marketplace, so Google Workspace administrators can install and deploy it from their admin console. Main Workflow When a user clicks Report Phishing, the add-on should: Analyze the email and determine whether it is: one of our own phishing simulations, ...

I have an idea for a “shnarps” style app that lets groups of friends create small, private tournaments where everyone puts real money into the pot and competes for the top spot. The entire experience will live on iOS only, and I picture a clean, modern-minimal interface that feels as intuitive as Apple Wallet: light backgrounds, clear typography, zero clutter. Here’s the core flow I’m after: a user downloads the paid app, signs up, invites friends to a tournament, each player stakes an agreed amount through an in-app wallet, play proceeds, and the winner (or top three, depending on settings we define) receives automated payout. Because we’re handling peer-funded prize pools, I need advice on the legal framework—what licences or jurisdictional restrictio...

We are looking for a software developer with experience in hardware or fiscal device integrations to build a backend service that exposes the functionality of a Tremol S25 fiscal printer through a secure REST API over HTTPS. The goal of the project is to create a middleware service that allows external applications (POS systems, ERP software, or web applications) to communicate with the Tremol S25 fiscal device using standard HTTP REST requests. Project Requirements: Integrate the official Tremol SDK (ZFPLAB or equivalent) to communicate with the Tremol S25 fiscal printer. Develop a REST API over HTTPS that exposes the main fiscal operations. The service will run on a Windows PC connected to the fiscal printer via USB. Clean architecture and well-structured code. Provide clear API document...

Project Overview I run a paid newsletter on Substack and a WordPress website with gated content using the Paid Member Subscriptions plugin. I need an automation that syncs Substack subscriber status with membership levels on my WordPress site. The goal is simple: when someone subscribes to my Substack (free or paid), their membership status on WordPress should automatically update. Platforms • Substack • WordPress • Paid Member Subscriptions plugin • Zapier or Make (preferred automation tools) Required Workflow 1. New Free Substack Subscriber • Create a WordPress user if they do not exist • Assign them to the Free Membership level 2. Paid Substack Subscriber • Upgrade their WordPress membership to Premium 3. Paid Subscription Cancellation &...

I need an experienced engineer who can take Microsoft Purview from a blank slate to a fully-functioning enterprise data governance platform that meets GDPR, ISO 27001, SOC 2 and several industry-specific requirements. My immediate pain point is Data Classification and Lifecycle Management. Within that, the single most critical deliverable is a set of rock-solid data retention schedules that can be enforced automatically through Purview. Everything else—sensitivity labels in M365, DLP policies, insider-risk mappings and the new AI guardrails—must align to those schedules and to the overall operating model you design. Scope of work • Draft and socialise the operating model: clarify data ownership, stewardship, custodianship and a practical RACI that fits our organisa...

Project Title: MERN Stack Developer Needed for Educational ERP Fee & Billing Module Project Description: I am looking for an experienced MERN Stack Developer to build a Fee & Billing Management Module for an Educational ERP system. The module should manage the complete student fee process including: • Fee structure creation (Tuition, Lab, Exam, Hostel, Transport) • Student fee demand generation • Installment-based fee payment • Fee collection (Cash, UPI, Bank Transfer, Online Payment) • Automatic receipt generation • Scholarship / concession management • Late fee or fine calculation • Student fee ledger and payment history • Reports and dashboard for fee collections Technology Stack Required: • React.js (Frontend) • Node.j...

I am looking for an experienced developer who can configure and fix OTP delivery issues for my mobile application using MSG91 SMS gateway and Jio DLT. Current Issue: OTP messages sometimes fail with the error “Invalid SMS Timing on DLT.” We need the system configured correctly so OTP works 24x7 without any timing restrictions. Scope of Work: • Check MSG91 account configuration • Verify Jio DLT template and header mapping • Fix OTP template integration with API • Ensure correct route (service / transactional) is used • Test OTP delivery across networks (Jio, Airtel, VI) Platform: Mobile app backend already integrated with MSG91 API. Skills Required: • MSG91 SMS Gateway • Jio DLT / TRAI SMS compliance • SMS API Integration • Backen...

My multi-vendor marketplace runs on a Laravel-based eCommerce stack, and I’m ready to give it a complete visual refresh without altering its core functionality. The priority is a clean, modern UI that improves the customer journey from landing on the homepage to completing checkout. As shown in the pictures after the final modifications You can view the basic theme to learn how to customize it. Theme Name MartFury - Multivendor The estimated cost is between $30 and $50. Here’s what I need you to tackle: • Homepage layout • Product detail and listing pages • Entire checkout flow (cart, address, payment, confirmation) All design work must be implemented directly in the existing Blade templates, remain fully responsive, and load quickly across modern browsers. I...

I already have a working web front-end, but the data layer behind it is still a proof-of-concept. I now need a production-ready Supabase backend that can confidently power inventory, CRM, marketing, and document-filing features at scale—and, where the current React code shows strain, you will refactor it so the whole stack remains clean, testable, and easy to extend. What the backend must cover • Inventory Management: robust stock tracking and supplier management tables, triggers, and Row-Level Security so every quantity change is auditable. • CRM: lead tracking, customer segmentation, and performance analytics views that can grow into millions of records without manual tuning. • Document Filing: storage buckets with signed-URL access, versioning, and metadata i...

We are currently hiring for a Full Stack Software Engineer with the following details: Position: Full Stack Software Engineer Schedule: Full-time (50 hours per week) Rate: $8–$12 per hour Work Setup: Remote / Work-from-home We’re looking for a talented Full Stack Software Engineer to join our growing, fully remote team. You’ll work across the entire stack—building scalable backend services, intuitive web and mobile interfaces, and shipping production-ready features that make a real impact. This role is ideal for someone who enjoys ownership, collaboration, and working in a fast-paced environment using modern tools and best practices. What You’ll Do: Design, develop, and maintain full-stack applications from concept to deployment. Build responsive, user-fr...

Full Stack Web Developer | MERN Stack | UI/UX Designer Hello, I am Prashant Kumar, a passionate Full Stack Developer and Creative Designer with over 2 years of hands-on experience building modern, responsive, and high-performance web applications. I specialize in developing complete web solutions from scratch — from designing clean and attractive user interfaces to building secure backend systems and managing databases efficiently. What I Can Do For You Custom Website Development (Frontend and Backend) MERN Stack Applications (MongoDB, , React.js, Node.js) REST API Development and Integration JWT Authentication and Role-Based Access Control Admin Dashboards and Employee Management Systems E-commerce Websites Portfolio and Business Websites Database Design (MySQL and MongoD...

Full-Stack Developer Needed for Multi-Vendor Marketplace (Angular + Spring Boot + AWS) **Project Overview** We are looking for an experienced full-stack developer (or a small team) to extend an existing e-commerce platform into a **multi-vendor marketplace similar to Amazon (MVP version)**. The current system already supports: • Product listing and product details • Shopping cart functionality • Checkout process • Payment integration with Stripe • Order creation and storage in the backend database The platform is already built with **Angular (frontend), Spring Boot (backend), and MySQL (database)**. Your task will be to extend this system into a **complete marketplace platform with Admin, Seller, and User panels**, along with secure APIs and AWS production de...

I’m building a Python-powered Lead Management CRM and now need a React specialist to bring the user side to life. You’ll craft a vibrant, colorful interface from scratch (no wireframes exist yet) and wire it up to my already-developed REST APIs. is my go-to for the basic analytics, so experience there is important. What I need you to deliver: • Responsive login, dashboard and lead list pages • Forms to add, edit and update leads, including status changes (new, contacted, converted, etc.) • At-a-glance statistics and visualizations inside the dashboard • Clean component structure, sensible state management and clear API integration hooks The project moves fast—ideally finished in about two to three weeks—so regular check-ins and a shar...

Buscamos un desarrollador Full-Stack (o equipo) senior para el desarrollo de las aplicaciones móviles nativas (iOS y Android) de nuestra herramienta TheCampus. El proyecto consiste en replicar la funcionalidad y lógica de nuestra plataforma web (Angular), integrándola con un backend robusto ya existente en Firebase. Stack Tecnológico Requerido (Imprescindible) iOS: SwiftUI (Arquitectura MVVM). Android: Kotlin (Jetpack Compose). Backend: Firebase Cloud Functions (Desarrolladas en Node.js con Express). Database: Firebase Firestore. Networking: Dominio de consumo de APIs REST (JSON/HTTP). Auth: Firebase Authentication (Flujo híbrido: SSO y Usuario/Contraseña). Referencia: Angular (para interpretar la lógica de negocio actual). Detalles ...

I’m building a voice-driven receptionist that greets visitors or callers, listens to their questions, and replies with a natural-sounding voice. The core flow is straightforward: • Speech-to-text: Accurate recognition of English only is required for now. • NLP: Classify the intent and pull the correct answer when a caller asks about our business hours or location. • Text-to-speech: Respond with friendly, human-like audio. • Fallback: whenever the system is unsure, it should politely ask for more details rather than handing the call off or giving a canned line. I need the full stack—STT, intent handling, response generation, and audio playback—wrapped in a module that I can drop into my existing website widget today and expand to a phone line ...

I’m ready to start taking payments inside my mobile app and have chosen PayPal Standard as the gateway. The core job is to connect the app to my PayPal account so users can complete purchases without hiccups and I can track every transaction on my PayPal dashboard. Here’s what I expect once the work is done: • Fully working PayPal Standard checkout flow inside the current iOS / Android build, triggered from an existing “Buy” button. • Correct handling of success, cancel, and error callbacks so the app updates the user’s order status in real time. • IPN or Webhook set-up to post payment confirmations back to my server. • Sandbox testing first, then a smooth switch to live credentials. • A brief walkthrough or README showing...

I’m building a voice-driven receptionist that greets visitors or callers, listens to their questions, and replies with a natural-sounding voice. The core flow is straightforward: • Speech-to-text: Accurate recognition of English only is required for now. • NLP: Classify the intent and pull the correct answer when a caller asks about our business hours or location. • Text-to-speech: Respond with friendly, human-like audio. • Fallback: whenever the system is unsure, it should politely ask for more details rather than handing the call off or giving a canned line. I need the full stack—STT, intent handling, response generation, and audio playback—wrapped in a module that I can drop into my existing website widget today and expand to a phone line ...