I will develop a professional backend API with node js, express js, java or python


About this gig
Need a reliable backend developer to turn your idea into a fast, secure, and scalable application? You're in the right place.
I build professional backend solutions using Node.js, Express.js, Java, Python, and FastAPI, with clean code and a strong focus on performance, security, and maintainability.
My services include:
- Custom REST API development
- Node.js and Express.js backend development
- Python and FastAPI development
- Java backend development
- Database integration with MongoDB, PostgreSQL, and MySQL
- User authentication and authorization
- Third-party API and payment integration
- Backend integration for React and React Native apps
- API documentation and deployment support
Whether you need a simple API, a complete backend system, or a mobile app connected to a secure server, I can build a solution around your specific requirements.
I focus on understanding your project before writing code, keeping communication clear throughout the process, and delivering a reliable backend that is easy to maintain and expand.
Have a project in mind? Send me your requirements before placing an order, and lets build it properly from the start.
Get to know Innocent
Manager
- FromUnited States
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English

