Node/Python Backend API Development

@corpmember29

Hello, I’ve reviewed your backend requirements and understand the focus on clean architecture, maintainable code, and long-term scalability. I have 10+ years of experience building production backends using Node.js (NestJS / Express) and Python (FastAPI, Django REST) with MySQL in real-world systems. For this project, I recommend NestJS with MySQL for its strong structure, dependency injection, and future-proof extensibility, though I’m equally comfortable delivering this in FastAPI if you prefer Python. I will design a normalized MySQL schema, implement versioned REST APIs, JWT-based authentication, encrypted data handling, and clean error/status conventions. Code will include unit and integration tests, inline documentation, and a complete Postman collection. The repository will reflect disciplined commits and clear separation of concerns, making onboarding easy for future developers. I WILL PROVIDE 2 YEAR FREE ONGING SUPPORT AND COMPLETE SOURC CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STOIRES. I’m available to start immediately and interested in a long-term collaboration if this phase goes well. I eagerly await your positive response. Thanks

@mohjib092

I can deliver a clean, well-structured backend with versioned REST APIs, MySQL, and JWT authentication, written for long-term maintainability. I’m comfortable with FastAPI (preferred for speed and clarity) or Node.js (Nest/Express)—happy to align with your choice. I’ll handle schema design, secure auth, clean error handling, and write concise tests and docs from day one. You’ll get: Private Git repo with clear commits Full Postman collection Clear README for setup & deployment Unit/integration tests with pass criteria I work clean, communicate clearly, and I’m open to long-term collaboration. Ready to start immediately.

@Sohail748

Hi there, I’m offering a 25% discount for this project. With expertise in backend architecture using Node.js and Python, I will develop a robust, scalable RESTful or GraphQL API to serve as the engine for your web or mobile application. I specialize in building secure, well-documented APIs with features like user authentication, data validation, third-party service integration, and efficient database interactions. The process includes designing the API schema and endpoints, developing the core logic in your preferred stack (Node.js with Express/Fastify or Python with Django/FastAPI), implementing secure authentication (JWT/OAuth), setting up the database (PostgreSQL, MongoDB, etc.), and creating comprehensive documentation using tools like Swagger/OpenAPI. I will focus on performance, security, and maintainability. You’ll receive a fully functional, production-ready backend API, complete with source code, database schema, API documentation, and deployment guidance. My goal is to deliver a reliable and scalable foundation that powers your application's features and supports future growth. Best regards, Sohail

@durgesh8527

As an experienced Full Stack Software Engineer, I believe I am the ideal candidate to handle your Node.js/Python API development project. With a focus on creating elegant yet robust code, I am adept in both Node.js (Express and Nest) and Python (FastAPI and Django REST). Over my 12-year career, I have developed key skills in MySQL database management, schema design, and building RESTful APIs that adhere to best practices for naming conventions, error handling, and status codes. Security is of utmost importance in any digital undertaking, which is why I have hands-on knowledge in implementing and integrating JWT-based authentication and data encryption at all levels - at-rest and in-transit. Although rate limitation is not currently required for this project, my architecture approach ensures seamless integration of such features when needed in the future, without any refactoring burden. To conclude, I must mention that I'm equally dedicated to establishing long-term collaborations as you are. If given a chance to show my potential through this project initially, I guarantee you satisfaction with clean, maintainable code built on time while aligning perfectly with your needs. Let's connect and take this forward together!

@sf264

Hello, I can deliver clean, maintainable code while building out the first version of your backend. I have achieved 100 percent success in working on similar projects and would love to replicate that success in your project. By working with me, you are assured of results that will exceed your expectations as well as free 1-2 week post-project support for bug fixes or revisions. I have some questions that would help me get a clearer picture of what you're looking for, so please initiate a chat with me. Let's turn this collaboration into a truly unforgettable experience for both of us, Fahad.

@azhar52

Hi, I am interested in your request and would like to cover your desired milestone in django. I'll implement using SOLID principles so the application can easily maintained and loosely coupled so we can add any add on feature in given time If you're interested in working with me do let me know

@xuezhe315

Hello, As a seasoned software engineer fluent in both Node.js and Python, I am a perfect fit for your backend API development project. With a proven track record of delivering clean, maintainable code and designing efficient schema for MySQL databases, I bring the technical prowess and strategic thinking you need. I can build well-structured RESTful APIs within your chosen stack (Node.js or Python) that adhere to best practices while providing seamless connectivity to your database. Security is a priority? Look no further! I can implement JWT-based authentication and data encryption - ensuring the protection of your user's data at rest and in transit. Moreover, my experience emphasizes on scalability without compromising on performance, an attribute that will come handy when implementing rate limiting or any other requirement as your project grows. Lastly, my commitment to transparent communication will ensure that we are always on the same page. It's important for me to not just meet the technical demands but also drive measurable business growth - an approach that aligns perfectly with your project description. So let's connect our preferred stacks, deliver top-quality work and if we work seamlessly together, rest assured there are more milestones waiting! Best Regards,

@malkesh3m

⭐ Hello there, My availability is immediate. I read your project post on Node/Python Backend API Development. I am an experienced full-stack Python developers with skill sets in - Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - Web App Development, Data Science, Web/API Scrapping - API Development, Authentication, Authorization - SQLAlchemy, PostegresDB, MySQL, SQLite, SQLServer, Datasets - Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting - Python Libraries: NumPy, pandas, scikit-learn, tensorflow, etc. Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks

@yuliussmayoru

Hello! Backend projects usually go sideways when the schema is rushed and auth is bolted on later, so I will design the MySQL model first, then build clean versioned APIs with solid JWT security and tests from day one. Pick stack: FastAPI with SQLAlchemy or Node Nest with Prisma, both give clean structure, validation, and easy future rate limiting MySQL schema: tables, indexes, and migrations, plus clear relationships so queries stay fast and readable REST API v1: consistent naming, proper status codes, unified error format, and request validation on every endpoint Security: JWT auth with refresh flow, hashed passwords, TLS ready config, and at rest encryption for sensitive fields where needed Quality: concise unit and integration tests, inline docs, and a Postman collection for every endpoint Delivery: private Git repo with meaningful commits, README for local setup env vars deployment, and clear test pass steps I can share a recent API project structure and I prefer FastAPI when speed plus clarity matter, or Nest when you want stricter patterns. Ready to start as soon as you share the entities and core endpoints. Warm regards, Yulius Mayoru

@zjawaid

Hi, I hope you are doing great. I see your are looking backend developer for your project. I have 8 years of experience in development. I can build your backend server on Nodejs/ExpressJS with MongoDB very quickly and manage all sessions/tokens validations and all with secure token bearers APi sessions and will maintain private repo to add you as contributor. Let's connect so we can discuss more in details about your modules. Thankyou.:)

@rosscarter1011

Hi! I can handle your v1 backend with clean, maintainable REST APIs on MySQL, including JWT auth and encryption right from the start. It'll be built solid so it doesn't crumble when you layer on rate limiting or new features later. For the framework, I'd go with Node.js + NestJS as it's quick to spin up but keeps things organized long-term. You get modules, dependency injection, guards, and pipes out of the box, plus easy API versioning like /api/v1/... and Jest testing that makes onboarding new folks a breeze. If you're more into Python, FastAPI works great too with a similar clean setup, though NestJS just enforces good habits as the project scales. Here's exactly what I'll do: Relational schema with indexes, constraints, and migrations. I'll use an ORM like Prisma or TypeORM (for NestJS) or SQLAlchemy (FastAPI), keeping entities/models separate from services, controllers, and DTOs/schemas. Endpoints under /api/v1/... with consistent naming, proper HTTP codes, pagination where it makes sense, centralized error handling (nice clean responses, maybe trace IDs if you want), and request validation via DTOs or Pydantic. JWT auth with access tokens (refresh optional), bcrypt/argon2 for passwords, TLS notes for transit encryption, and at-rest encryption for sensitive stuff using AES-256-GCM with env-based key management. Plus, it's all prepped for rate limiting via middleware. Tests and docs that actually help: Unit tests for services, integration tests for main endpoints, inline docs, and a clear folder structure. I'll include a deterministic test DB (docker-compose if that fits). Private Git repo with logical commits, Postman collection for all endpoints/auth/sample data, and a README covering local setup, env vars, migrations, tests, and deploy steps. Test suite comes with pass criteria and CI instructions. A couple of things to ask: Got a rough data model or entity list already, or want me to sketch the initial schema? Any specific fields that need at-rest encryption (like emails, phones, tokens)? Prisma or TypeORM for Node, or FastAPI + SQLAlchemy for Python? Whatever you prefer, but I'd suggest Node+Nest. If you're after something future-proof, NestJS + MySQL + Prisma with linting, DTOs, and solid tests is my top pick. Scales without becoming a mess!

@mobiwebsolutions

Hi There!!! The Goal of the project:- BUILD A CLEAN, MAINTAINABLE NODE.JS OR PYTHON BACKEND WITH VERSIONED RESTFUL APIs CONNECTED TO MYSQL AND SECURED WITH JWT AUTHENTICATION. I have carefully read and understood the complete project description, including database schema design, API best practices, security, and testing requirements. I am the best fit for this project because I deliver high-quality, well-documented backend systems with robust API architecture. 1. Design and implement MySQL schema connected seamlessly to Node.js (Express/Nest) or Python (FastAPI/Django REST). 2. Build versioned REST endpoints with proper naming, status codes, and error handling. 3. Implement JWT authentication with data encryption and write unit/integration tests with Postman collection. I have 9+ years experience as a full stack developer and have built multiple backend APIs for web and mobile applications with clean, maintainable code and secure authentication. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@AZTURK1

Hi there, I understand the importance of a clean, maintainable backend that adheres to best practices in API design and security. I’m confident I can deliver a robust RESTful API backend using either Node.js or Python frameworks as per your preference. - Design an efficient MySQL schema tightly integrated with your chosen framework (Express, Nest, FastAPI, or Django REST). - Develop versioned, well-structured REST endpoints with correct naming conventions, status codes, and JWT authentication. - Implement encryption for data confidentiality and provide architecture ready for easy rate limiting addition. - Deliver comprehensive tests, inline documentation, and detailed Postman collections for seamless onboarding. **Skills:** ✅ Node.js & Python backend development with Express, Nest, FastAPI, Django REST ✅ MySQL database schema design and integration ✅ JWT-based authentication and encryption best practices ✅ Test-driven development and API documentation using Postman ✅ Clean, maintainable code with Git version control **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m ready to start immediately and ensure a smooth, quality-focused collaboration. Which framework do you prefer for the backend: Node.js (Express/Nest) or Python (FastAPI/Django REST)? Best regards,

@rbtech1984

Hi There!!! ⚜⭐⭐⭐⭐⚜(( Project GOAL: build a clean, secure backend API with Node.js or Python tied to MySQL ))⚜⭐⭐⭐⭐⚜ I see you need a maintainable backend exposing versioned REST endpoints with JWT authentication, clear schema design, and testable code. I have delivered multiple production-grade APIs with FastAPI and Express, focusing on structured endpoints, security, and easy onboarding for future teammates—READY TO SHARE SIMILAR WORK IN CHAT. Your project requires seamless MySQL integration, inline documentation, and automated tests so any future developer can quickly understand the code. I can structure the backend to allow future features like rate limiting or payment modules without refactoring. Key features: 1. Well-structured, versioned REST endpoints 2. JWT authentication with encrypted data handling 3. Comprehensive unit and integration tests with Postman collection I would be glad to discuss your preferred framework and share examples of clean, production-ready API projects. Warm Regards, Farhin B.

@MSaadJaved

Hi titangram, I read your project and can build a clean, maintainable backend with REST APIs and MySQL. I am a backend developer with 6 years experience in Node.js and Python. I prefer FastAPI for clear code and fast development, though I can use Express or Nest if you prefer. I will design the schema, implement versioned endpoints, JWT auth, and encryption, and provide tests, inline docs, Postman collection, and a well-commented Git history. Please review my sample project in my profile for code quality, tests, and Postman collections. Could you confirm any specific encryption standards or JWT claims you want included? Best regards, Saad J.

@chiragardeshna

Hi there, I am a strong fit because I deliver backend APIs that are clean, secure, and easy to extend without refactors. I have built production REST APIs using both Node.js and Python, with well-designed MySQL schemas, versioned endpoints, and clear auth boundaries. I work with FastAPI or NestJS depending on fit, JWT authentication, structured error handling, migrations, and testable service layers. I reduce risk by locking API contracts early, keeping security and config centralized, and shipping tests, Postman collections, and clear documentation with every milestone. I am available to start immediately and can commit to a long-term collaboration if the first phase goes smoothly. Regards Chirag

@ayesha86664

Hi there! I understand how critical it is to have a clean, maintainable backend with well-structured APIs. Without proper architecture and security, future development and scaling can become painful. I have strong experience building RESTful APIs using both Python (Django REST, FastAPI) and Node.js (Express, Nest). I’ve designed MySQL schemas, implemented JWT authentication, and ensured data security while writing clear, maintainable code with inline documentation and test coverage. My work emphasizes scalability, clarity, and ease of future onboarding for other developers. My approach will be to design your database schema, develop versioned REST endpoints following best practices, implement JWT-based security, and provide a comprehensive Postman collection along with tests and documentation. This ensures a robust first version of your backend ready for future milestones. Check our work https://www.freelancer.com/u/ayesha86664 Do you have a preferred framework between Node.js and Python, or shall I recommend the best fit based on your requirements? Let me know if you’re interested & we can discuss it. Best Regards Ayesha

@dorians2

Hi there, I have 7+ years of experience in Python, RESTful API, JavaScript and can deliver a clean, reliable solution for your project. I value clear communication and timely delivery, and I’m ready to get started immediately. Let’s connect and discuss your goals. Best regards, Dorian

@juanestebana17

Hi, I'm an experienced backend developer specializing in Node.js and Python frameworks, including FastAPI and Django REST. I will deliver a clean, secure, and scalable backend API tied to MySQL, following best practices for RESTful API design. Which framework do you prefer for this project, Node.js or Python? Best regards,