I will develop full stack web application using java spring boot and react


Sobre este Serviço
I will develop secure, scalable, and high-performance backend systems using Java Spring Boot or Python (Flask/FastAPI), tailored to your business needs.
Whether you need authentication systems, payment gateway integration, REST APIs, or full backend architecture, I will deliver clean, maintainable, and production-ready code.
I focus on:
- Secure authentication & authorization (JWT, OAuth2, Auth0)
- Payment integration (Stripe, PayPal, etc.)
- RESTful API development
- Database design (MySQL, PostgreSQL, MongoDB)
- Clean architecture & best practices
- Performance optimization & scalability
I ensure clear communication, fast delivery, and high-quality code that is ready for real-world use.
Lets build something powerful together...!
Conheça mais sobre Navod
Senior Software Engineer
- A partir deSri Lanka
- Membro desdejun. de 2020
- Responde em aprox.:1 hora
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Perguntas frequentes
1. What technologies do you use?
I mainly use Java Spring Boot, Python (Flask/FastAPI), MySQL, PostgreSQL, MongoDB, and REST APIs.
2. Can you integrate authentication systems?
Yes, I can implement secure authentication using JWT, OAuth2, or Auth0 (Google login, email login, etc.).
3. Do you handle payment integration?
Yes, I can integrate payment gateways like Stripe, PayPal, and other custom solutions.
4. Will the code be production ready?
Yes, I follow clean architecture, best practices, and ensure the code is scalable and maintainable.
5. Can you work on existing projects?
Yes, I can fix bugs, improve performance, or add new features to your existing backend system.
6. Do you provide API documentation?
Yes, I can provide Swagger/OpenAPI documentation for your APIs.

