Flaskpekerjaan

...chosen strike so I can spot divergences instantly. The data stream should cover: • Open Interest • Volume • Price Change • IV Inside the interface I want quick filters to: • set a custom time range (intraday or multi-day), • lock onto a specific expiry date, • jump straight to any strike, or • combine several strikes into one comparative view. Feel free to use Python with FastAPI/Flask, Node, or any stack you are comfortable with, as long as the scraper/API call respects NSE’s terms and the graph renders smoothly—, Plotly, or D3 are all fine. A lightweight database that can store and append the five-minute snapshots is expected, along with a scheduled job to trigger each refresh. Deliverables: 1. Source code ...

Here’s what I expect: • Create EC2 instance (Ubuntu), with correct security groups, IAM role, and key-pair access in place. • Flask app set to start automatically on reboot. • HTTPS enabled. Should be able to see Output on mobile browser and Output saved in log file. • Instance to wakeup at 9 am and shut down at 5 pm with remained shut down on weekends or holidays • [Optional] Simple deployment workflow wired up (GitHub Actions, CodeDeploy, or another lightweight option) so a git push updates production with minimal downtime. • CloudWatch metrics and log forwarding configured for basic health and error monitoring. • Clean hand-off: a short README or screen-share showing how to connect, deploy, and roll back if needed.

...conversation flows, and ensuring reliable performance. What We're Looking For A developer who brings hands-on experience with Python (3.8+), working with LLM APIs (OpenAI, Anthropic, etc.), chatbot frameworks and conversational AI design, prompt engineering and fine-tuning strategies, building automations and integrating AI into real-world workflows, and API development using frameworks like FastAPI or Flask. Familiarity with vector databases (Pinecone, Weaviate, ChromaDB), RAG architectures, and deployment on cloud platforms (AWS, GCP, or Azure) is a strong plus. ✅ Scope & Engagement This starts as a project-based engagement with the potential to evolve into a long-term collaboration. Beyond the chatbot improvement, we have upcoming work involving AI-driven automati...

Milestone 1 – Core Engine & Infrastructure Timeline: 4 Working Days Cost: $300 Deliverables: ● Flask backend structure ● PostgreSQL schema (execution, tiers, positions, logs) ● Redis locking integration ● Deterministic state machine ● Docker setup Acceptance Criteria: ● Order lifecycle simulation works ● DB constraints enforce idempotency ● Crash test does not corrupt state

...sold out in the last 24 hours. • Automated analytics highlighting top sellers, slow movers and the exact “age” of every item in days. • Barcode generation and scanning links so staff can add, move, or dispatch stock with a handheld reader. Because I am open on platform, please explain in your detailed project proposal why your chosen tech—whether VBA-driven Excel, Power BI integration, Python/Flask, Access, or a lightweight web app—best fits the brief, how it will scale, and what hardware or licences (if any) I should budget for. Deliverables I will use to sign off the job: 1. Working inventory file/app populated with sample data for all above functions. 2. Clear user guide (screenshots or short screencast welcome). 3. One live hand-ove...

Hello, I am building a small data collection tool for a medical AI research...(WAV/MP3) 3) Automatic speech-to-text using Whisper 4) Editable transcript (dialect correction) 5) Field for medical Arabic normalization 6) Term notes input 7) Automatic folder/package generation per session 8) Cloud storage (Google Drive / S3 or similar) This is Phase 1: Data collection only (no diagnosis, no reports). Tech preference: - Frontend: Web (React or simple HTML) - Backend: Python (Flask/FastAPI) - ASR: Whisper - Storage: Cloud + Local Deliverable: A working MVP that allows students to upload audio, edit transcripts, and export organized datasets. Timeline: 3–4 weeks Budget:500$ Please share: - Relevant past projects - Your experience with speech/audio/AI - Estimated cost and timeli...

...SMS—whatever integrates cleanly) when someone signs in, signs out, or when an unknown face appears • Report generation that can be filtered by date range, department, or individual employee, exportable to CSV and PDF • A webhook endpoint so our internal systems can consume every check-in or alert programmatically Feel free to choose the stack you are most productive with—Python (OpenCV, FaceNet, Flask/FastAPI), or a JS stack (, Node, React) are both fine—as long as deployment is straightforward on a standard cloud VM or Docker container. The model must run on-prem or in our private cloud; no third-party APIs that send images off-site. Acceptance criteria: 1. System recognises registered employees with 98 %+ accuracy under normal office lighting...

...se centre únicamente en la demostración tecnológica. • Panel de administración sencillo para cargar nuevas voces de ejemplo, ajustar parámetros de inferencia y revisar estadísticas básicas de uso. • Diseño responsive para que la experiencia sea fluida en escritorio y móvil. Entregaré el dominio y el hosting; necesito que el código quede listo para desplegar. Prefiero soluciones en Python (Flask o Django) o Node.js, pero estoy abierto a tu recomendación si garantizas tiempos de respuesta ágiles y buena calidad de audio. Al finalizar, espero: 1. Código fuente documentado. 2. Instrucciones paso a paso para la instalación y puesta en producción. 3. Una b...

I want to build a small, real-world web application that pulls live information from a third-party data-provider API, displays it in the browser, and lets a user filter or search through the results. The front-end can be straightforward HTML, CSS, and JavaScript; the back-end may run in Python (Flask, FastAPI, or Django) as long as setup is simple. My main goal is to understand how a clean, well-structured project wires these pieces together, so clear comments and a concise README are essential. Feel free to suggest light front-end frameworks or charting libraries if they make the interface smoother, but vanilla JS is perfectly acceptable too. Deliverables • Complete, runnable source code • README with environment setup and API key instructions • One sample ...

...Separates PHI/PII from clinical data • Routes processed data into analytics and care coordination systems We are looking for a highly experienced senior full-stack developer to take ownership of our core backend platform. This is not a junior or mid-level role. You will be the primary engineer across two production services running on Google Cloud Platform. Tech Stack • Node.js (Express) • Python (Flask) • PostgreSQL (Cloud SQL) • BigQuery • GCP (Cloud Run, Pub/Sub, GCS, Cloud Build, Cloud KMS) • Terraform • Event-driven architecture • HIPAA-compliant infrastructure • AI-assisted development (Claude Code) Responsibilities • Own and extend our ingestion backend (Node.js) • Maintain and evolve our mapping/transformat...

...machine learning solutions Write clean, scalable, and production-ready code Collaborate professionally with remote teams Required Skills Frontend Development React, , React Native TypeScript, JavaScript (ES6+) Redux Toolkit, React Query Tailwind CSS, HTML5, CSS3 Responsive UI design Progressive Web Apps (PWA) Backend and API Development Node.js, Java, Python, Go, C#, or .NET Core Flask, FastAPI, or Django REST APIs, GraphQL, or gRPC Microservices architecture Machine Learning and AI TensorFlow, PyTorch, Scikit-Learn, or similar frameworks Experience working with LLMs and modern AI frameworks Prompt engineering, RAG, or vector databases is a plus Cloud and DevOps AWS, Azure, or Google Cloud Platform Docker and Kubernetes CI/CD pipelines and deployment practic...

I’m building CareSync, an AI-assisted medication manager that puts caregivers first. The goal is a seamless experience on both Android and the web where a single profile, stored in Firebase Firestore, keeps every prescription, reminder and adherence metric perfectly in sync. The stack is locked in: • Python Flask will expose a clean, versioned REST API. • Firebase Auth secures every call, and Firestore holds all structured data. • Android is written in Kotlin, following Jetpack best practices and a repository-pattern clean architecture. • A lightweight web dashboard (React, Flutter Web or another modern framework you’re comfortable with) should consume the same endpoints so information mirrors in real time. Core functionality I need you to ...

...Postman/test interface sufficient) Expected Deliverables Backend AI orchestration service (production-style codebase) Tool schemas and function calling implementation API mapping layer (business model → system APIs) Sample prompts and evaluation tests Security design notes Deployment guide (cloud-ready) Architecture diagram Required Technical Skills Core Backend & APIs Python (FastAPI / Flask) OR Node.js backend development REST API integration and schema mapping OAuth / token-based authentication handling Secure error handling and structured logging AI / LLM OpenAI / Azure OpenAI APIs Function calling / tool calling agents Prompt engineering for structured outputs Retrieval-augmented workflows (optional but preferred) Cloud & Infrastructure Azur...

...or Google Gemini, and brings the answer back to the website. AI Logic: Set up the system so I can easily toggle which AI model is being used (or have the system use both). Security: Ensure my API keys are hidden on the server and not visible to users. Required Technical Skills AI Integration: Experience with OpenAI API (GPT-4) and Google Gemini API. Back-end: Proficiency in Python (FastAPI/Flask) or Node.js. Front-end: JavaScript, HTML/CSS (React or Vue experience is a plus). Security: Knowledge of environment variables and secure API handling. Project Timeline & Budget Estimated Duration: I am looking for this to be completed in 2 to 3 weeks. Milestones: Payment will be released in stages: Successful connection to AI APIs (Back-end). Front-end chat UI implementatio...

...project we build from scratch: data prep, training, packaging, deployment, and a quick monitoring stub, with code hosted in a clean Git repo I can reference later. • Short homework tasks between calls so I cement what we covered and come prepared with questions. If you have experience turning Jupyter prototypes into scalable production services on GCP using Python frameworks such as FastAPI, Flask, or TensorFlow Serving, I’d love to hear how you can guide me. Clear explanations, screen-sharing while you code, and the ability to leave me with reusable scripts or templates are essential....

...informational concept into a polished, responsive web application. The site will be open to the general public for browsing, while registered users will enjoy additional authenticated features. You are free to choose between a Python (Flask) or Node.js backend, but please keep MongoDB as the data store. On the front end, I expect clean, semantic HTML, modern CSS for a crisp UI, and JavaScript to keep interactions smooth. The back end should expose well-structured RESTful routes that handle basic authentication along with standard CRUD actions. Whether you pick Flask with Jinja templates or a Node/Express stack with a preferred view layer, the code must remain clear, modular, and fully documented so another developer can step in without confusion. Responsiveness is non-ne...

I'm seeking an experienced backend developer for API development. Key Requirements: - Expertise in API development - Proficiency in at least one of the following: Node.js, Python (Django/Flask), Java (Spring) - Strong understanding of server-side logic and database management Ideal Skills: - Experience with RESTful, GraphQL, or SOAP APIs - Ability to design and implement efficient, scalable APIs - Knowledge of security best practices in API development - Excellent problem-solving skills and attention to detail Please provide examples of previous work and relevant experience.

...prototipe sederhana yang dapat dijalankan. • Kode sumber lengkap disertakan agar saya bisa mempelajari dan mengembangkannya sendiri di kemudian hari. • Dokumentasi singkat: cara instalasi, penjelasan struktur folder, serta petunjuk penggunaan utama. Teknologi fleksibel Kamu bebas memilih bahasa pemrograman atau framework yang paling nyaman—entah itu JavaScript (Node.js, React, Vue), Python (Flask, Django), Java, atau alternatif lain. Manfaat untukmu • Pencantuman nama dan tautan portofolio di halaman kredit aplikasi. • Ulasan positif dan testimoni jujur di profil Freelancer-mu. • Kebebasan penuh berkreasi selama hasil akhirnya tetap fungsional. Jika tertarik, jelaskan singkat ide aplikasi yang ingin kamu bangun, tumpukan teknologi yan...

...keep the pipeline transparent so I can retrain it later if we add more data. 2. Wrap the model in a simple website (Python Flask or Django, React, or any stack you are comfortable with). The form collects the required health inputs, calls the model, and prints only the prediction score. 3. Implement email automation (SMTP or a trusted API such as SendGrid) that fires immediately after each prediction. Deliverables: • Trained model file and reproducible training script • Source code for the web app with clear setup instructions • Brief README explaining how to retrain and change email credentials If you have prior work with scikit-learn, TensorFlow, Flask, Django, or similar tools, please mention it. I look forward to seeing a working demo dep...

I have two payroll spreadsheets—one shows what we planned to spend, the other records what we actually paid, both...A lightweight web app that performs the same comparison online. I want to upload the two files (CSV/XLSX), hit “run,” and see: • automatic side-by-side comparisons, • interactive charts I can filter by department or date, • clear indicators of budget adherence, overall spending trends, and detailed departmental breakdowns. Use whatever stack you’re most comfortable with (a simple Flask-React combo or something similar is fine) as long as it’s easy for my team to host internally and maintain. Deliverables are the working spreadsheet, the web app with source code, and a quick walkthrough so we can update the dat...

...I’m open to whichever tooling you are most comfortable with — BeautifulSoup, Selenium, Scrapy, or a hybrid approach — as long as the final solution is headless, resilient to minor layout changes, and respectful of Iberia’s rate limits. Only flights that are bookable with Avios need to be captured; no hotel or car-rental data is required. Deliverables • Clean, modular Python code (FastAPI or Flask preferred, but I’m flexible) • Fully documented endpoints in OpenAPI/Swagger format • Dockerfile and docker-compose so I can run the stack locally or in staging with one command • README covering setup, environment variables, and common troubleshooting steps • Postman (or similar) collection showing successful auth and a s...

...I’m open to whichever tooling you are most comfortable with — BeautifulSoup, Selenium, Scrapy, or a hybrid approach — as long as the final solution is headless, resilient to minor layout changes, and respectful of Iberia’s rate limits. Only flights that are bookable with Avios need to be captured; no hotel or car-rental data is required. Deliverables • Clean, modular Python code (FastAPI or Flask preferred, but I’m flexible) • Fully documented endpoints in OpenAPI/Swagger format • Dockerfile and docker-compose so I can run the stack locally or in staging with one command • README covering setup, environment variables, and common troubleshooting steps • Postman (or similar) collection showing successful auth and a s...

...small LED display system (64×32 pixels) and need a simple browser-based timeline editor built in JavaScript. The goal is to create a drag-and-drop timeline interface where users can add different types of “cards,” rearrange them, edit their properties, and export the result as JSON. This is a front-end only project. No database or backend logic is required. The output will be JSON that my existing Flask backend will process. Core Requirements Timeline Editor The interface should include: A card palette with buttons to add: Color card Image card Text card Transition card A timeline area where: Cards appear in sequence Cards can be dragged to reorder Cards can be deleted Clicking a card opens its properties A properties panel for editing the selected card. An Expo...

I’m building a school project and need a web-based AI bot that can act like a friendly, knowledgeable tutor. Once deployed online, the bot should: • Answer student questions in plain language • Walk through homework problems step by step • Suggest personalised study tips and resources I don’t mind whether you use Python (Flask / FastAPI), Node.js, or another sensible stack, as long as the final product runs smoothly in a browser without extra paid services. Feel free to tap into OpenAI, Hugging Face, or similar APIs if that speeds things up. Deliverables I need from you 1. Full source code, clearly commented. 2. A lightweight web UI where students type or upload a question and get an immediate response. 3. A short README with setup instruction...

...Funzionalità essenziali • Caricamento di un file .xlsx tramite interfaccia web. • Riconoscimento automatico dei fogli e delle colonne numeriche. • Selezione multipla delle colonne da analizzare. • Calcolo e visualizzazione della deviazione standard per ogni colonna scelta, con risultato immediato a schermo. Preferenze tecniche (ma resto aperto a proposte migliori) • Backend in Python con Flask o Django, oppure Node.js. • Librerie consigliate: pandas, NumPy o equivalenti per il calcolo statistico. • Front-end semplice e responsivo, anche con Bootstrap. Consegna 1. Codice sorgente completo e commentato. 2. Istruzioni di installazione (README) per avvio locale. 3. Breve guida utente che spieghi come caricare il file...

...messaging apps. Features Natural Language Processing (NLP) for human-like responses. Trainable on company FAQs and knowledge base. Multilingual support (for example, English and Hindi). Escalation to a human agent when AI cannot answer. Deployment on Website, WhatsApp, and Telegram. Analytics dashboard to monitor chats and performance. Tools and Technologies Python (Core Programming Language) Flask or FastAPI (Backend Development) HTML, CSS, JavaScript (Frontend for website integration) NLTK, spaCy, or OpenAI API (NLP capabilities) MongoDB or Firebase (Database for chat history) Twilio API or WhatsApp Business API (Messaging integration) Deliverables Fully functional AI chatbot trained with client data. A demo website with an embedded chatbot widget. Admin dashb...

...custom expert-level prompt) to identify legal gaps or outdated clauses. PDF Generator: Create a branded, professional audit report (e.g., using ReportLab or WeasyPrint). 3. Infrastructure: The developer will have Full Root Access to a VPS (Ubuntu). Setup of the Python environment (FastAPI or Flask) as a private API. Database: Connection between WordPress (MySQL) and the Python scanner to store results. Technical Stack: Frontend: WordPress (Elementor/Astra), PHP, JavaScript. Backend: Python 3.x, FastAPI/Flask. Automation/Scraping: Playwright (for dynamic content/cookies). AI: OpenAI API integration (GPT-4o). Server: Linux VPS with Nginx/Apache. Deliverables: A fully functional WordPress site with a "Scan" feature. The Python scanning engine deployed on the VPS....

I am building a Python Flask-based web admin dashboard focused on user management. The interface needs to let me create, edit, suspend, and delete users while cleanly separating three access levels—Admin, Moderator, and Regular User. Core scope • Flask back-end with Blueprints (or similar structure) for maintainability • Jinja2-rendered pages or a lightweight front-end framework—whichever you can wire up quickly while keeping the code readable • Role-based access control middleware so each role sees only its permitted pages and actions • Clean, responsive UI using Bootstrap or Tailwind; I’m flexible as long as it looks professional I already have hosting and a basic Flask project skeleton, so you can plug straight int...

I’m building a small, clean informational website and I’d like it composed of a React JS front-end backed by a lightweight Python Flask API. The site itself is straightforward—just an About Us, Services, and Contact Us—but I want it to feel fast and modern, and I want the data behind it to be properly structured from day one. Here is what I need done: • Set up the React single-page application, styled responsively, with routing for those three sections. • Build the Flask API that powers the content, then wire it to the front-end. Core endpoints will handle user authentication, pull dynamic data for display, and accept form submissions from the Contact page. • Automate routine tasks in n8n (for example, send an email notification wh...

...the next implementing a FastAPI endpoint, and occasionally helping shape core backend workflows. What I’m looking for Strong experience with TypeScript and modern front-end frameworks such as React, , or similar, along with current tooling and best practices. Solid Python skills and hands-on experience with at least one production-ready web framework (FastAPI preferred, but Django or Flask are also fine). Experience designing and consuming REST APIs, handling authentication, and working with relational databases. Clean Git workflows and a focus on readable, maintainable, and well-tested code. How to apply Please share links to previous work that demonstrate both front-end and back-end contributions. Short repositories or live demos are perfectly fine as long as they ...

...enters their passions, strengths, market needs, and core values. • An underlying algorithm or ruleset that cross-references those inputs with an open skills taxonomy and returns a short, ranked list of recommended skills. • Clear, well-commented code and a brief README so I can extend the project later. Tech Any modern stack is fine—feel free to propose JavaScript (React or vanilla), Python (Flask/FastAPI), or another lightweight option you prefer. Clean architecture and easy deployment (e.g., Docker or one-click Heroku) are more important than the specific language. Deliverables 1. Source code in a public or private repo. 2. Readable documentation explaining the recommendation logic and how to run the prototype locally. 3. A short video or screensho...

...enters their passions, strengths, market needs, and core values. • An underlying algorithm or ruleset that cross-references those inputs with an open skills taxonomy and returns a short, ranked list of recommended skills. • Clear, well-commented code and a brief README so I can extend the project later. Tech Any modern stack is fine—feel free to propose JavaScript (React or vanilla), Python (Flask/FastAPI), or another lightweight option you prefer. Clean architecture and easy deployment (e.g., Docker or one-click Heroku) are more important than the specific language. Deliverables 1. Source code in a public or private repo. 2. Readable documentation explaining the recommendation logic and how to run the prototype locally. 3. A short video or screensho...

...enters their passions, strengths, market needs, and core values. • An underlying algorithm or ruleset that cross-references those inputs with an open skills taxonomy and returns a short, ranked list of recommended skills. • Clear, well-commented code and a brief README so I can extend the project later. Tech Any modern stack is fine—feel free to propose JavaScript (React or vanilla), Python (Flask/FastAPI), or another lightweight option you prefer. Clean architecture and easy deployment (e.g., Docker or one-click Heroku) are more important than the specific language. Deliverables 1. Source code in a public or private repo. 2. Readable documentation explaining the recommendation logic and how to run the prototype locally. 3. A short video or screensho...

...enters their passions, strengths, market needs, and core values. • An underlying algorithm or ruleset that cross-references those inputs with an open skills taxonomy and returns a short, ranked list of recommended skills. • Clear, well-commented code and a brief README so I can extend the project later. Tech Any modern stack is fine—feel free to propose JavaScript (React or vanilla), Python (Flask/FastAPI), or another lightweight option you prefer. Clean architecture and easy deployment (e.g., Docker or one-click Heroku) are more important than the specific language. Deliverables 1. Source code in a public or private repo. 2. Readable documentation explaining the recommendation logic and how to run the prototype locally. 3. A short video or screensho...

We need a simple, localized web-based portal for a trucking company to verify that drivers are picking up the correct trailers. The system will generate a QR code at dispatch which security will later scan at the gate to confirm the trailer number against their physical observations....Confirmation: Security will look at their existing camera monitors (manual check) and click an "Approved / Confirm Exit" button on the portal. The portal must log the exact date and time of the confirmation for auditing. Audit Log / Reporting: A simple table view for management to see all completed "Checkouts," showing the timestamp, driver, and trailer number. Technical Requirements Language: Python (Flask or Django) or Node.js preferred. Database: SQLite or MySQL (must be lightwe...

NIFTY Options Automated Trading Tool Technology: Python (Flask) | Upstox Integration | AWS VPS Market: NSE – NIFTY Index Options The objective of this project is to design and develop a Python Flask–based automated trading application that executes a predefined rule-based NIFTY options strategy using the Upstox broker API. The application will support single-user authentication, provide a web-based dashboard, and ensure safe execution with logging and manual override controls. Milestone 1 – System Design & Architecture Scope Final confirmation of strategy logic & edge cases Application architecture (Flask app structure) Data flow design (market data → logic → order execution) Database schema (orders, positions, logs) Risk & fa...

NIFTY Options Automated Trading Tool Technology: Python (Flask) | Upstox Integration | AWS VPS Market: NSE – NIFTY Index Options The objective of this project is to design and develop a Python Flask–based automated trading application that executes a predefined rule-based NIFTY options strategy using the Upstox broker API. The application will support single-user authentication, provide a web-based dashboard, and ensure safe execution with logging and manual override controls.

...detection like YOLO). * Real-Time Risk Dashboard: * A simple UI that displays a "Trust Score." If the score drops below a threshold, it shows a "SCAM ALERT" warning. Preferred Tech Stack: * Language: Python * ML Frameworks: TensorFlow / PyTorch / Keras * Computer Vision: OpenCV, MediaPipe * NLP: Hugging Face Transformers (BERT/RoBERTa for intent classification) * Interface: Streamlit or Flask (for the demo dashboard) Deliverables: * Source Code (well-commented). * A file for easy installation. * A short demo video showing the system detecting a scam attempt from a sample video file. * Documentation on the model architecture used. Screening Questions Questions for you? * "For the deepfake detection, will you be training a model from scratc...

My business called “The Pep Doc'' sells peptides and I need a clean, minimal logo that instantly says “scientist” without feeling cluttered. Think blue-and-white palette, of a scientist using an erlenmeyer flask and his safety goggles being the main focal point Flat icons, crisp outlines, and negative space are the look I’m after—no gradients, heavy shadows, or busy details. I’ll be applying this mark across web, print, and packaging, so I’ll need the final artwork in vector (AI/SVG) along with high-resolution PNGs, plus the exact colour codes you use. A reversed variant would also be ideal. Please show any relevant portfolio pieces that prove you can balance minimalism with personality. Once we agree on a concept, I’d like...

...The frontend is already built using React (JavaScript). The backend is implemented in Python using Flask, but it currently needs fixes and improvements to function correctly. The main goal is to debug and fix the backend so it can properly receive image batches from the frontend, process them using the existing AI/image-processing logic, and return the colorized results reliably. This includes fixing API endpoints, request/response handling, file uploads, batch processing, and ensuring stable communication between frontend and backend. The AI model itself already exists; the task is focused on backend integration and functionality, not training a new model. Required Skills: Python & Flask (API development and debugging) Experience handling image uploads and batch p...

...describes the project and highlights my tech stack. No login, dashboard, or routing required. Backend A lightweight Node.js (Express) server should expose a couple of well-documented REST endpoints. One endpoint can simply relay static JSON for now; another should call the Python service so visitors can see the full stack in action. Python layer Keep it minimal—something like a small script or Flask endpoint that performs a quick calculation or dummy data-processing task and returns a result to the Node server. The emphasis is on clear, readable code rather than sophisticated AI. Deliverables • React codebase with clear component structure • Node.js API (Express) bridging to Python • Python script/service performing the sample task • READM...

I’m midway through a full-stack build that uses Angular on the front end, Python (Flask) for the API layer, and Postgres for data storage. To keep momentum, I need an experienced engineer who can jump on a call or screen-share with me every day for roughly 2–3 hours. During those sessions you’ll give hands-on technical support across both the frontend and backend as requirements arise—code reviews, quick bug fixes, or rolling out a new feature on the spot. The workflow is straightforward: • We connect at the agreed time, walk through the current ticket, and pair-program or review code together. • You suggest clean, idiomatic solutions in Angular (TypeScript), Flask (Python 3), and SQL/ORM for Postgres. • Before we sign off, the code...

I’m looking to collaborate with developers for building a Hospital Management System using the following stack: Backend: Flask Frontend: Vue.js + Bootstrap Database: SQLite Caching: Redis Background Jobs: Celery + Redis This is a multi-user web application with role-based access and modular features (similar to real-world management systems). The project structure, documentation, and wireframes are already prepared and will be shared once we connect. Clean, plagiarism-free code (mandatory) Project must be developed from scratch AI tools can be used for assistance, but copied or reused projects are not acceptable Would prefer Indians. If you’re interested, please connect with me. I’ll share the detailed documentation and wireframes before we proceed further.

...web platform and I need one person—or a tightly knit team—to take it from concept to deployable code. Core features will revolve around training or fine-tuning a model, exposing its capabilities through secure APIs, and wrapping the whole experience in a polished, responsive front-end. There’s no rigid stack locked in yet, so bring your preferred mix of React, Angular, Vue, Node.js, Django, Flask or anything else you’re confident will scale; I’m open to whichever tool chain makes the most sense for rapid iteration, maintainability, and cloud deployment. Equally important is a clean CI/CD workflow and clear documentation so future contributors can step in without friction. I’ll supply product requirements and domain knowledge, you deliver:...

I have a Python + Flask CLI tool that processes GIS SHP files. Right now, the main issue is that web scraping takes too much time . I want to optimize the web scraping part aThe goal is to reduce total execution time by processing multiple files or tasks at the same time. I also want simple before-and-after timing to confirm that the optimization actually helps. The project already uses Flask-CLI, Fiona, Shapely, Requests, and standard Python libraries. That’s it — just make it faster by improving web scraping time with proper comments where u did chnages. FEW FREELANCERS WER CONFIDENT THEY WILL BE ABLE TO DO IT AND THEN THEY WEREN’ SAY YES WHEN YOU ARE 100% CONFIDENT FOR OPTIMIZATION. I WANT IT TO BE DELIVERED ASAP . ONCE I WILL TEST THE O...

...Every trading day * On AWS EC2 Windows instance * Alerts must be filtered strictly to IST market hours * No duplicate or delayed alerts 6. Interactive Charting * Display Point & Figure charts interactively * UX comparable to TradingView or similar * Must support: * Zoom / pan * Timeframe switching * Live updates 7. Tech Stack (Preferred, Not Mandatory) * Backend: Python (FastAPI / Flask / Django) * WebSockets: KiteTicker * Frontend: * React / Vue / plain JS * OR Python-based UI (Streamlit acceptable only if justified) * Hosting:AWS EC2 (Windows) * Alerts: Telegram Bot API 8. Alert based trades * Based on the alerts(buy/sell), proceed to trigger the trade. * The trade should be overnight all the time. * Should have the view to lock the lots and continue th...

...messages from an existing Business account. Reliability comes first; every outbound message needs an acknowledgement callback and every inbound message should be captured in a local SQLite or PostgreSQL table for later reporting. Scope highlights • Clean Python 3.x code that wraps the official WhatsApp Business Cloud API (or another compliant gateway if you can justify it) • Simple CLI or minimal Flask/FastAPI endpoint to trigger messages with parameters: recipient, template/body, media (optional) • Webhook listener that records incoming messages, delivery receipts, and errors to the database and writes them to a rotating log • Easy-to-edit config file for credentials and rate-limit settings • , deployment script, and a concise README so I can ...

...essential. Functionally, the app will serve as my personal hub: secure login, a tidy dashboard to create and search notes, links, and small file attachments, plus quick import/export in CSV or JSON so I can back everything up without hassle. A responsive interface is important because I often reach my data from both my desktop and phone browsers. I’m flexible on the tech stack—React, Vue, Django, Flask, or another modern framework—as long as the code remains clean and easy for me to maintain. Deliverables • Complete, well-commented source code • README with step-by-step Windows setup • Database schema or migration scripts • Short hand-off session or video walkthrough Acceptance Criteria I will spin the solution up on my Windows ...

I have already built and stress-tested a Flask-based file-sharing server (Python + HTML/JS/PHP/CSS) with a current capacity of 60 GB. The core upload/download workflow is solid; what I now need is an incremental upgrade focused on user management and auditing. Primary tasks • Introduce a distinct Admin role with the usual create/read/update/delete privileges over files and users while keeping existing anonymous or regular-user access intact. • Add a lightweight, searchable activity log that records uploads, downloads, deletions and permission changes with timestamps and usernames (SQLite or another simple store is fine, as long as it plugs cleanly into the Flask app). Acceptance The new routes, templates and database tables should integrate with the present ...

...both and on that box, wired up so I can hit them with a simple curl command and get back translated text. Your job is to: • set up the environment (you can advise the best-fit Python 3.x version), • install all dependencies and download the required models for the two libraries, • expose a lightweight REST endpoint (Flask, FastAPI, or similar) that accepts source text, source language and target language, returns the translated string in JSON, and works via curl out of the box, • give me start/stop scripts or a single Dockerfile/compose file so I can recreate the service quickly, • hand over a short README detailing the install steps and an example curl call. The server is Linux, so please assume systemd or docker-compose