Fastapi jobs
I already run a WordPress site where municipalities log in to draft their text alerts. Now I need the back-end engine that will actually move those messages from WordPress through playSMS and out via a Dinstar GSM gateway. The core of the job is the integration with Dinstar and playSMS. You will expose a clean REST API (Python with Flask or FastAPI on Linux) that my WordPress plugin can call, pass the message payload to playSMS, and relay it to the gateway. From the same API I also want delivery reports and status updates pushed back to WordPress, preferably through webhooks so the site can show live progress bars for each campaign. Day-to-day workflow I envision • Municipal clerk logs in on WordPress and writes a message. • Message is queued for my approval, schedul...
...remaining fast and mobile-friendly. React, Vue, or even lean HTML5/CSS3/JS are all fine—what matters is polish, accessibility, and smooth performance. Behind the visuals I need a small but reliable database. It should, at minimum, capture visitor opt-ins, support basic admin authentication, and expose clean API endpoints so I can extend the site later. PostgreSQL or MySQL paired with Node, Python (FastAPI/Django), or PHP (Laravel) are preferred, but I’m open to your proven stack. Because visuals and data work call for different strengths, I’m happy to award the entire project to one full-stack expert or split it between a front-end/animation specialist and a back-end engineer. Just state your preference. Deliverables • Two fully responsive, pixel-perfect...
...Multi-city itineraries up to 9 flights Up to 9 passengers in one booking Real-time flight comparisons AI-generated travel recommendations Hotel recommendations with reasoning Date optimization for cheaper fares Airline policy understanding Smart airport suggestions AI travel assistant behavior similar to a human travel expert Technical Expectations Preferred stack experience: Python Node.js FastAPI WebSockets Redis PostgreSQL Vector Databases AWS / GCP Scalable cloud infrastructure Frontend understanding is a plus. Experience with: AI SaaS products Production AI systems High-scale systems Travel or OTA platforms will be prioritized. What We Expect From You Please apply ONLY if you can: Architect complex AI systems Build scalable production-ready infrastructure Handle adv...
...with React/ - Integrate AI/LLM capabilities into production systems - Develop REST APIs and microservices - Work with databases, cloud infrastructure, and CI/CD pipelines - Collaborate on architecture and technical decision-making - Deliver clean, maintainable, production-quality code Required Skills - 5+ years of professional software development experience - Strong Python expertise (FastAPI, Django, Flask, or similar) - Frontend experience with React, , and TypeScript - PostgreSQL and database design - Docker and cloud platforms (AWS, GCP, or Azure) - Experience with Git and modern development workflows - Experience integrating AI/LLM technologies such as: OpenAI Anthropic Claude LangChain AI Agents RAG systems Vector Databases Prompt Engineering Nice to Have - Multi-agent
...Voice AI assistant integration • Secure authentication & role systems • Payment gateway integrations • Live notifications and messaging • Document processing with AI • Cloud deployment & scalable infrastructure • Modern premium UI/UX with smooth animations • Mobile responsive architecture • API integrations with external services • Production-grade backend architecture Preferred Stack: Python, FastAPI, Node.js, React/, PostgreSQL, Firebase/Supabase, Vector Databases, Docker, WebSockets, AI APIs, Cloud Infrastructure. This project is extremely complex and may require multiple skilled developers working together. Looking for: • Senior Full Stack Developers • AI Engineers • DevOps Engineers • UI/UX Designers...
...Production drawings • CRM workflows • ERP workflows • AI agents The base architecture, prompts, and logic are already prepared in Claude. Now we need an experienced developer to CONNECT, BUILD, and DEPLOY everything into one unified platform. Target delivery timeline: 1 week initial working MVP using Claude + AI-assisted development. Tech stack can use: Frontend: • React / Backend: • FastAPI / Node.js Database: • PostgreSQL + MongoDB AI: • Claude + OpenAI APIs Voice AI: • Twilio / Exotel / ElevenLabs WhatsApp: • Meta Cloud API Cloud: • AWS / GCP / scalable hosting ================================================== MAIN SYSTEM MODULES 1. WEBSITE + LANDING PLATFORM Premium UI similar to: • Livspace • Home...
...Build a clean workflow UI where users can create simulations, upload assets, monitor progress, and review outputs. • Build a structured reporting layer that highlights key findings, risks, blind spots, confidence levels, and recommended next actions. • Support PDF export and JSON/API delivery. • Ensure the architecture remains modular and flexible for future iteration. Preferred stack: • Python (FastAPI preferred) • PostgreSQL / Supabase • React / frontend • OpenAI + Anthropic API integrations initially • Additional providers may be added later via modular provider architecture Important engineering expectations: • Clean orchestration architecture • Observable workflows and logging • Modular prompt structure • Editabl...
...Python (FastAPI) Backend Engineer to build our Continuous Control Monitoring (CCM) integration engine for SOC 2 and ISO 27001 tracking. Your primary task will be building secure, automated API connectors that poll and ingest security evidence from external third-party tools into our platform. Core Modules to Build: Device Monitoring: Fetch MDM telemetry (Jamf/Intune) for disk encryption and EDR tracking. Vulnerability Management: Ingest scanner payloads (Wiz/AWS/GitHub) to monitor SLA compliance. Inventory & Assets: Track cloud infrastructure assets and ownership metadata. Personnel & Policy Lifecycle: Monitor user systems access lists, training completions, and policy sign-offs. Risk & Vendor Reviews: Track corporate risks and third-party vendor safety logs. Tech Sta...
Full-Stack Engineer Tech stack (must-have) Frontend: React 18, TypeScript (strict), Vite, Mantine 8, CSS Modules, React Router 7 Backend (Node): Node.js, TypeScript, Medplum bots (FHIR vmcontext runtime) Backend (Python): FastAPI, httpx, async Python Data: FHIR R4 (Composition, Encounter, Invoice, Observation, Condition, etc.), PostgreSQL, Redis AI: Google Gemini 2.5 API (Pro multimodal + Flash structured outputs), Anthropic Claude API Infra: Docker, nginx, GitHub Actions Integrations: Stripe, or Jitsi (telemedicine), Stedi,
We have a fully operational backend built in FastAPI running on a dedicated server, and an initially coded front-end. We are looking for a highly skilled developer to take over the Front-End, polish it, make it fully responsive, and elevate the User Experience (UX) to the next level. STRICT REQUIREMENTS (PLEASE READ BEFORE APPLYING) Portfolio: Do NOT apply if you cannot provide a portfolio showcasing complex, dynamic pages built with Next.js. We will not review applications without verifiable examples of past work. Multi-tenant Experience: You MUST have proven experience working with multi-tenant architectures on the front-end. SEO Expertise: You MUST have strong experience with SEO optimization. If you do not have hands-on experience with technical SEO, please do not apply
...scheduling systems, and CRM platforms • Collaborate with internal teams for feature implementation and deployment • Optimize application performance, scalability, and security • Troubleshoot technical issues and provide timely resolutions • Maintain proper documentation and deployment processes ________________________________________ Required Skills • Strong proficiency in Python • Experience with FastAPI, Flask, or Django • Hands-on experience with REST APIs and third-party integrations • Knowledge of automation tools like n8n or similar workflow systems • Experience with Docker, Linux servers, and deployment environments • Familiarity with AI/LLM integrations and open-source AI tools • Understanding of databases such as Po...
...reloads. WebSocket or similar push technology will keep the interface live. Backend & Data Layer An API layer should accept CSV uploads and direct integrations (REST or webhook) from our CRM. Data will be stored in a relational or hybrid store optimised for analytical queries; PostgreSQL with time-series extensions, or a comparable solution, is acceptable. Stream processing via Node.js, Python (FastAPI, Django Channels), or another well-supported stack should calculate aggregates, outliers, and rolling KPIs in real time. Analytics Engine Real-time analytics is mandatory. I expect sub-second latency on dashboards for datasets in the low millions of rows. The engine must support ad-hoc filters (date range, customer segment, product line) and produce downloadable summaries...
...of Work (SOW): AI-Based Site Risk & Assessment Platform (Fatal Flaw) - Phase IProject Name: Fatal Flaw Geospatial Risk Assessment Platform (Phase I Prototype)Date: November 2025Duration: [To be defined by agreed milestones]1. Project GoalTo build and deploy a minimum viable product (MVP) featuring an integrated geospatial data pipeline (QGIS/PostGIS), a high-performance Python risk scoring API (FastAPI), and a QGIS-based visualization tool capable of performing "fatal flaw" screening for Solar, Wind, BESS, and Data Center sites across the Continental United States (CONUS).2. Technical Stack (Mandatory)The solution must be delivered using the following technologies to ensure scalability and ease of hand-off:ComponentTechnologyPurposeGIS ClientQGIS (Latest Stable)Prim...
...specific objects in real time. A YOLO-v8 or Faster-RCNN model loaded with Torch or TensorFlow is fine, provided inference stays under 150 ms per frame on a mid-range GPU. The detector’s output has to be normalised into the same JSON schema as the NLP results so the downstream service can treat both uniformly. Key expectations • Modular, well-commented Python 3.11 code that drops straight into my FastAPI service. • A brief README explaining environment setup, model weights acquisition and two example calls (curl or Python script) that show the JSON response for both text and image inputs. • Unit tests covering the wrapper functions. If you’ve recently delivered NLP pipelines or object detection systems at scale, this should be straightforward. I&...
We have a live server in develop environment that needs bug fix and feature updates and Cypress tests passing in new Qase project. We use github to work on branch PR. and live server will be updated by us daily for live testing and review. API TypeScript 5.7 Web TypeScript + TSX 5.7 Shared types TypeScript 5.7 PDF converter service Python 3.x (implied by FastAPI/uvicorn) ## CRITICAL — Security & Privacy | # | Area | Issue | API | UI | |---|---|---|---|---| | S1 | Word Count | Naïve whitespace split breaks CJK languages; counts tags and punctuation as words | Yes | Yes | | S2 | Email | Assignment email links to login page, not the document | Yes | — | | S3 | Auth | No rate limiting on `/login`, `/register`, `/forgot-password` — brute-force possible | Yes...
...provided). I need a small FastAPI-backed site with two clear sections: Home / Explorer This page simply visualises every CSV I give you. The layout is already planned, so you only have to translate my mock-ups into working code. Visitors must be able to 1) search across all columns, 2) turn built-in filters on or off, and 3) download the filtered data as a new CSV. Nothing fancy on the branding side—no logo work required. Tool / Pipeline I will hand you a set of finished Python scripts. Your job is to wrap them in a FastAPI route so that a user can upload a CSV, trigger the pipeline, and immediately receive a processed CSV for download. A bare-bones, responsive GUI is fine as long as it clearly shows upload, progress, and result links. Key notes • Backe...
...931X/932X, 933X, and MPAR), with the correct male/female template chosen automatically and dates auto-formatted. When a report type has multiple documents, bundle them into a single ZIP download. Include a simple client database so I can save each participant's info, search by name/APID/email, reload a past client, and export the whole database to Excel and Word. Technical preferences: Python backend (FastAPI is fine), PyMuPDF for PDF text, Tesseract for OCR fallback, python-docx for Word generation. The frontend can be plain HTML/CSS/JavaScript — I don't need a heavy framework. It needs to run on my Linux VPS behind HTTPS with basic security (rate limiting, security headers, input size limits). I'll provide the blank Word templates and sample PDFs. Looking ...
We are looking for a skilled AI/ML Developer to help build intelligen...integrations using LLMs * Build predictive analytics and recommendation systems * Develop Computer Vision and image recognition features * API integration and AI deployment * Optimize AI model performance and accuracy Required Skills: * Python * TensorFlow / PyTorch * OpenAI API / LLM Integration * Machine Learning * Deep Learning * NLP * Generative AI * Computer Vision * Data Science * AI Automation * FastAPI / Flask * LangChain / RAG Systems * Vector Databases * Chatbot Development * AI SaaS Development Preferred Qualifications: * Previous experience with AI SaaS products * Experience deploying AI models to cloud platforms * Understanding of scalable AI architectures * Strong communication and problem-solv...
...escalation and SLA monitoring logic Database & Logging • Design and manage PostgreSQL database interactions • Implement audit logging and tracking mechanisms • Optimize DB queries and processing performance Deployment & Operations • Work with Docker-based deployments • Support monitoring and operational stability • Collaborate with DevOps and AI teams Mandatory Skills Skill Requirement Python FastAPI / Flask REST APIs PostgreSQL OAuth2 / JWT Async Programming JSON Processing Docker Basics Git Preferred Skills • Microsoft Graph API • Teams API integration • Slack API integration • SQLAlchemy ORM • Logging & monitoring concepts • Background workers / async processing • Linux basics Good to...
...Python-based web application and have already settled on FastAPI for the back-end framework. What I now need is a developer who can take the project from a bare scaffold to a fully featured service that includes: • Secure user authentication (session or JWT, with hashed passwords and role management) • A clean, well-documented RESTful API that follows best practices for versioning and error handling • Integrated data-visualisation endpoints or pages—think interactive charts or tables fed by the API Expect to wire everything together so that a new user can sign up, log in, hit protected routes, and view live visualisations sourced from sample data (PostgreSQL is my default, but I’m open if you have a convincing alternative). While FastAPI is...
## Freelance Developer Needed — Cargo Load Optimizer (SaaS Web App) *Project type:* Web application (SaaS) *Stack:* Python (FastAPI) + React + PostgreSQL + *Budget:* ~6,000 EUR *Timeline:* 3–4 months *Location:* Remote (EU timezone preferred) --- ### About the Project I am building a web-based cargo load optimizer for logistics and transport professionals. The app allows users to import cargo dimensions from an Excel/CSV template, define their own custom truck dimensions, and receive an optimized 3D loading plan showing how to fit the cargo inside the truck. The app will be sold as a monthly subscription (via Stripe) so the code must be clean, scalable, and maintainable. --- ### Core Features to Build *1. User Accounts & Subscriptions* - Registration, login...
...totals Weekly trends Status-wise counts Technology/business-specific order breakdowns Tabular or formatted responses in Webex chat Technical Requirements Cisco Webex Bot Development PostgreSQL Database Integration Backend in Python preferred REST API integration knowledge Secure DB credential handling Ability to deploy on Linux server/Docker is an advantage Preferred Skills' Python Flask/FastAPI Webex Bot Framework/API PostgreSQL SQL query optimization Docker/Kubernetes (optional) Basic NLP or command parser experience Deliverables Fully working Webex bot Source code Database integration scripts Deployment documentation Configuration guide Basic user guide Additional Information This is an internal enterprise tool UI is not required; only Webex chat interaction Data...
I need help wiring external APIs into our existing dashboard so the data we monitor appears in near-real time. The front-end is already built; what’s missing is the secure backend logic that authenticates, pulls, and formats the dashboard data before handing it to the UI. The application currently runs on Node.js and Express with a PostgreSQL store, but I’m open to Python (FastAPI) if that accelerates delivery. Whichever stack you choose, clean code, clear documentation, and environment-based configuration are essential. Deliverables • Integration code that connects to the chosen APIs and returns JSON ready for the dashboard • Any middleware or helper modules needed for authentication, rate-limits, and error handling • Step-by-step setup instructio...
I’m building a multi-level learning website for students aged 8–20 and I need a hands-on technical lead who can stay online eight hours a day until our first release ships. The stack is fixed: on the front-end, a Python service layer (Django / FastAPI—your call) on top of MongoDB. Your first responsibility is to design a workable sprint, break the roadmap into bite-sized tasks, and delegate the simpler items to the junior developers who sit with me onsite. You’ll run daily stand-ups, collect progress updates, jump on screens to unblock them, and make sure the code they push meets our standards before it hits the repo. Core features in scope • Interactive quizzes and tests that adapt to each lesson • Teacher-assigned level progression so edu...
...technical ecosystem Lead product and infrastructure decisions Build scalable AI systems Manage backend + AI pipeline architecture Develop secure production-grade systems Create MVP → beta → production roadmap Build engineering culture from day one Help shape fundraising and technical strategy Preferred Skills Strong experience in some or most of: Python AI/ML systems Computer Vision OCR pipelines FastAPI / Node.js Cloud Infrastructure (AWS/GCP/Azure) Database architecture Security & scalable backend systems Full-stack product engineering Startup building mindset Bonus: Healthcare or pharma-tech experience Experience building AI SaaS products Experience scaling early-stage startups Who Should Apply Apply ONLY if: You genuinely want to build a high-impact compa...
...JSON/Markdown report generator designed for Claude AI analysis • Telegram alerts, dashboard (Streamlit), and global kill switch • Full audit trail (PostgreSQL) meeting SEBI 5-year retention requirements • Paper trading mode for shadow testing before going live REQUIRED SKILLS Python 3.11+ • asyncio / uvloop • Shoonya NorenRestApiPy • picows • QuestDB or InfluxDB • PostgreSQL + TimescaleDB • Redis • FastAPI • pandas-ta • Docker FULL TECHNICAL REQUIREMENTS A complete 28-page Technical Requirements Document (v2.0) will be shared — covering every module with stack choices, API contracts, code patterns, database schemas, latency budgets, and SEBI compliance checklist. No ambiguity. BUDGET: Open to discussion base...
We a...textile designs from reference images 3. Layer Editing System * Region selection on canvas * Assign regions into separate layers * Merge layers accurately * Editable layer workflow 4. Export Requirements * 300 DPI output * PSD layered export * TIFF CMYK export * PNG export 5. Preferred Tech Stack * Python * OpenCV * PyTorch / TensorFlow * Stable Diffusion or Generative AI * React / * FastAPI / Flask * MongoDB * AWS/GPU deployment Required Experience: * Computer Vision * Image Segmentation * Generative AI * Full Stack AI Applications * AI SaaS deployment Please share: * Similar projects * Portfolio/GitHub * Experience with image processing and AI generation * Relevant deployment experience The project will begin with a paid prototype milestone before full developme...
...offer crop recommendations and general farming advice so the system feels like a single, knowledgeable companion rather than three separate tools. The web app must accept both voice and typed questions, switching smoothly between the two without page reloads. Under the hood you are free to combine the machine-learning and deep-learning frameworks you prefer—TensorFlow, PyTorch, scikit-learn, FastAPI, Flask, or any stack you are comfortable deploying—but the models need to be trained (or fine-tuned) on reliable agricultural datasets so farmers can trust the answers. Real-time speech-to-text and text-to-speech are essential for a hands-free experience, and I expect a clean, responsive UI that runs in a modern browser on desktop or mobile. Deliverables • Dep...
I run a fleet of 3000-plus smart water dispensers spread across multiple client locations and need a single web application that lets me see what is happening at each device the moment it happens. The core of the build is a full-stack solution: a React / front-end talking to a Node.js or FastAPI back-end, with MQTT handling the ingestion stream. Data persistence will live in PostgreSQL with the TimescaleDB extension so we can store high-frequency time-series readings while still keeping queries snappy; Redis will sit in front for real-time queues and caching. The most critical values that must update in real time are TDS and Temperature, though the schema should already accommodate pH, turbidity and any future metrics so I can turn those on without major refactoring. Multi-tena...
I'm looking for an experienced developer to build an API service that handles product data using Python and FastAPI, with an MS SQL database. Key Requirements: - Create and update products - Retrieve product information - Delete products Ideal Skills and Experience: - Proficient in Python and FastAPI - Strong experience with MS SQL - API development expertise - Knowledge of RESTful principles - Ability to write clean, maintainable code Please provide relevant project experience in your bids.
...scripts using Python Develop scalable REST APIs using Django, Flask, or FastAPI Integrate ERPNext with third-party systems using REST APIs Develop reports, dashboards, print formats, and analytics modules Troubleshoot and resolve application and server issues Optimize database queries and improve application performance Handle high-volume API requests and concurrent user traffic Deploy and maintain applications on Linux servers Work with Docker-based deployment environments Collaborate with frontend and backend teams for project delivery Maintain proper documentation, Git version control, and coding standards Required Skills Python Development Strong knowledge of Python programming Experience with Django / Flask / FastAPI Good understanding of REST API development Experien...
I am currently building an advanced AI assistant platform called OpenClue / JARVIS AI, designed as a premium AI operating system with automation, voice interaction, intelligent agents, and enterprise AI capabilities. The system is being developed using: • React + TailwindCSS frontend • FastAPI/Node.js backend • Ollama local LLM integration • AI agent workflows • Voice assistant automation • Real-time WebSocket communication • Modern cinematic UI/UX inspired by Iron Man HUD and Apple Vision Pro Key capabilities include: * AI chat assistant * Voice command execution * Multi-agent AI workflows * Document and OCR processing * AI automation pipelines * Resume/CV ATS optimization tools * Enterprise AI assistant concepts * Local/private AI deployment *...
I’m assembling the core team and I want a fractional CTO who still loves rolling up their sleeves and shipping code. Your main responsibility is hands-on software development: architecting, building and continuously improving our web platform. The stack is centred on Python, so deep fluency with Django, Flask or FastAPI is essential; experience with JavaScript front-ends or other languages is welcome but not required. Because this is an early-stage, I’m offering an annual salary of $100 k plus 0.1 % equity. The role is part-time to start, with flexibility in both schedule and location, yet the expectation is that you will act as a true member of the founding team—participating in product discussions, helping shape our technology direction and being available for ...
...so my team can focus on feature work rather than boilerplate. Tech stack that must come wired in: • Backend – Python 3.11, FastAPI, SQLAlchemy + Alembic, PostgreSQL, Redis, WebSocket • AI layer – YOLOv8 (people detection / counting), DeepSORT (tracking), RetinaFace + InsightFace-ArcFace (face detection / recognition), FAISS for vector search, OpenCV to pull RTSP streams • Frontend – 15 with TypeScript, Tailwind CSS, Recharts for dashboards • Infrastructure – Docker, docker-compose, NVIDIA CUDA runtime for GPU inference, Nginx reverse proxy Backend reliability and performance sit at the top of the priority list, so I expect an asynchronous FastAPI setup, connection pooling, health checks, graceful shutdown, and clea...
...upload content, choose the date/time, and the system pushes it live without manual intervention. • Simple engagement helpers: auto-like or quick-reply to first-level comments/mentions with preset text snippets is enough for launch. • Metrics at a glance: daily or weekly export (CSV or Google Sheet) of reach, likes, comments, reposts, and clicks. • No black-box SaaS dependencies—prefer Python (FastAPI, Celery, Selenium where needed) or Node.js, but I am open to what you’re fastest with as long as the code is handed over. Deliverables 1. Clean, documented source code. 2. A short README with setup instructions and API keys required. 3. Video or live demo showing a scheduled post going out on all four platforms and the metrics file generated ...
...Requirements The solution should include: * Modular architecture * Device mapping layer (Larnitech ↔ Matter) * State synchronization engine * Logging and debugging tools * Configuration management Optional: * REST API * Web UI for monitoring and configuration * Docker deployment --- # Preferred Technologies Preferred: * Python Possible alternative: * C++ Suggested stack: * Python 3.11+ * FastAPI * Matter SDK / CHIP * AsyncIO * SQLite or lightweight persistence --- # Persistence Requirements The system must persist: * Device mappings * Matter fabrics/pairings * Device states * Configuration data Data should be restored automatically after restart. --- # Deliverables The developer should provide: * Full source code * Git repository or ZIP archive * README ...
...# Real-Time Features Need integration for: * Video consultations * Audio calls * Chat system * Real-time booking updates Preferred: * Agora / Twilio / WebRTC --- # Payment Integration Preferred: * Razorpay Features: * Wallet * Recharge * Transactions * Commission handling * Withdrawal requests --- # Preferred Tech Stack Frontend: * React.js / Backend: * Python Django / FastAPI Database: * PostgreSQL Hosting: * AWS Architecture: * Scalable API-based backend --- # UI/UX Expectations Need: * Premium modern UI * Mobile-first responsive design * Fast loading * Smooth animations * Clean dashboards * Professional user experience Avoid template-based or outdated UI. --- # Deliverables * Full source code * Responsive web application * Admin dashboard * Deplo...
...review * Manual correction * College mapping * Trend analysis * Prediction override * Seat matrix management The system should minimize manual work as much as possible. --- # SCALABILITY REQUIREMENT Initial Phase: * MBBS only Future Expansion: * BDS * BAMS * BHMS * BUMS * Veterinary * AYUSH counselling without rebuilding the architecture. --- # RECOMMENDED TECH STACK ## Backend * Python FastAPI ## Database * PostgreSQL ## Scraping * Playwright + BeautifulSoup ## Data Processing * Pandas ## Queue System * Celery + Redis ## Frontend * / React ## Cloud Storage * AWS S3 / DigitalOcean Spaces --- # IMPORTANT DEVELOPMENT APPROACH The system should be built as: * Data-first architecture * Modular parser system * Automation-focused platform * AI-enhanced pred...
...hardware. • Tariff & Pricing Engine: Ability to set dynamic pricing (e.g., peak vs. off-peak hours, pricing per kWh, or flat time-based fees), and configure idle fees. • User & Analytics Management: Track total revenue, energy dispensed, active users, and export business reports. Required Technical Stack & Skills: • Mobile: Flutter / React Native (Cross-platform) • Backend: Node.js / Python (Django/FastAPI) / Go • Protocols: Deep knowledge of OCPP 1.6J / 2.0.1 and WebSocket communication is a strict mandatory requirement. • Database: PostgreSQL, MongoDB, or Redis (for real-time tracking). • Cloud Infrastructure: AWS / Google Cloud / Azure with robust security and scalability. What We Are Looking For in a Freelancer: • Prior, pro...
...register/login, search and view books, request or borrow books, view issued books and borrowing history, and receive notifications/reminders in future updates. The project requires development of a modern Android application with secure authentication, role-based dashboards, API integration, responsive UI, and scalable architecture. Preferred technologies: Kotlin for Android development Python with FastAPI for backend APIs PostgreSQL for database management Core functionality includes: Secure Login/Register system JWT Authentication Role-based authorization Multi-library support Book management system Book issue/return tracking User/member management Search and filtering Transaction history Library-specific data isolation The backend should include REST API development, dat...
...Marp) so our team can download and manually edit the PowerPoint files natively. Assessments: Generation of structured question banks (beginner to advanced) exportable to our existing LMS or as JSON/CSV. 5. Asynchronous Processing & Backend Because media generation (video/audio) takes time, the backend must handle asynchronous API calls without timing out. Suggested tools: Node.js or Python (FastAPI/Django), Celery/Redis for task queues, AWS/Cloud infrastructure for hosting. What We Are NOT Looking For We do not need a fully autonomous multi-agent system that runs without human intervention. We do not need complex adaptive machine learning pathways or integrated coding sandboxes at this stage. This is an internal productivity tool for our staff, so the UI needs to be fu...
...of uploaded content * Re-indexing functionality * User management AI / RAG FUNCTIONALITY: * AI must answer ONLY using uploaded content * No internet/web search * Preferably based on open-source models * Minimal or no recurring monthly costs * Fully deployable on AWS PREFERRED TECHNOLOGIES: * Python * LangChain or LlamaIndex * Ollama / vLLM / open-source LLMs * ChromaDB, Qdrant, or FAISS * FastAPI or similar * Simple frontend using React/Vue or similar INFRASTRUCTURE: * Development will be done directly on my AWS instance * SSH access via .pem key will be provided * Developer must work directly on that server IMPORTANT: I have a limited budget. I am looking for a simple, functional, scalable, and low-maintenance open-source solution. Please include: * Previous RAG / LLM p...
...Retrieval-Augmented Generation (RAG) application that lets users chat with their uploaded documents through a modern React frontend and a FastAPI backend. It combines semantic retrieval, vector search, chat history, and LLM-powered answering to provide context-aware responses from document knowledge. Overview This project is built as a multi-user document Q&A system where users can upload files, manage documents, and ask questions in a chat interface. The backend handles retrieval, chat sessions, and response generation, while the frontend provides a clean React-based UI for chatting, uploading, listing, and deleting documents. Tech Stack Frontend: React, Vite Backend: FastAPI LLM Orchestration: LangChain Vector Database: ChromaDB Embeddings / LLMs: Configurable mode...
I'm looking for an experienced full-stack developer to build a multi-tenant SaaS platform where users can sign up, onboard thei...Multi-tenancy architecture with strict data isolation between tenants • Authentication & authorization (OAuth2 / JWT) • Role-based access control (admin, trader, viewer) • Subscription billing integration (e.g. Stripe) • REST or GraphQL API backend • Clean, responsive dashboard UI Tech stack preference (open to suggestions): • Frontend: React.js or • Backend: Node.js / Python (Django or FastAPI) • Database: PostgreSQL with row-level security or schema-per-tenant • Hosting: AWS / GCP / Vercel Please share relevant past work, your proposed architecture, and a rough timeline with your bid. Fixed-price ...
I have chosen Claude as the core engine for a new application and now need hands-on expertise to turn the idea into a working, pr...codebase without guesswork. Acceptance criteria • End-to-end flow: a user query reaches Claude and the response returns in under two seconds on a modest cloud instance. • Source code builds from a clean clone with one command, passes lint/tests, and deploys. • README explains configuration, Claude quota usage, and update steps. I’m flexible on language and framework—TypeScript/Node, Python/FastAPI, or Go with Fiber are all fine as long as the final product is clean, idiomatic, and well-tested. Let me know which stack you prefer, show a similar Claude or GPT project if you have one, and outline the milestones you’d ...
...along the way. • Clean role-based access control with two profiles: – Admin: can modify system settings and dig through detailed logs. – Viewer: can watch real-time data, browse complete service history, and trigger the built-in functionality test for a chosen node. Technology is your choice as long as it’s modern, maintainable and plays nicely with PostgreSQL—React, Vue, Svelte, Django, FastAPI, or similar are all acceptable. Just keep the code clear, documented, and container-ready for AWS deployment. Deliverables 1. Source code for frontend and backend (Git repo). 2. Database migrations or scripts required for new roles/tables. 3. Deployment read-me that lets me spin the stack up with a single command. 4. Short video or live demo p...
...Platform Deployment (React + FastAPI + Huawei Cloud) We are looking for a highly skilled Full Stack Developer with strong system analysis and DevOps capabilities to work on an enterprise healthcare AI platform deployment. The ideal candidate should be capable of reading, understanding, analyzing, enhancing, and deploying an existing codebase independently with minimal supervision. ## Project Scope The platform includes: * Dashboards * AI Agent Hub * User & Access Management * WhatsApp Notifications * Multi-branch Healthcare Operations The deployment target is Huawei Cloud infrastructure. ## Technical Requirements ### Frontend * React.js * TypeScript * Dashboard development * RBAC-based UI routing * API integrations * Responsive enterprise UI ### Backend * FastAP...
...Platform Deployment (React + FastAPI + Huawei Cloud) We are looking for a highly skilled Full Stack Developer with strong system analysis and DevOps capabilities to work on an enterprise healthcare AI platform deployment. The ideal candidate should be capable of reading, understanding, analyzing, enhancing, and deploying an existing codebase independently with minimal supervision. ## Project Scope The platform includes: * Dashboards * AI Agent Hub * User & Access Management * WhatsApp Notifications * Multi-branch Healthcare Operations The deployment target is Huawei Cloud infrastructure. ## Technical Requirements ### Frontend * React.js * TypeScript * Dashboard development * RBAC-based UI routing * API integrations * Responsive enterprise UI ### Backend * FastAP...
