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I will integrate openai or llm apis into your java application
Xiaochuan W
About this gig
Need a reliable Java backend developer?
I will develop, fix, or improve your Java Spring Boot REST API and backend services.
I can help with:
- REST API development
- Spring Boot backend development
- MySQL / PostgreSQL integration
- Redis integration
- Third-party API integration
- Authentication and authorization
- Bug fixing and backend improvements
- API documentation
I focus on clean, maintainable code and clear communication throughout the project.
Please contact me before ordering if your requirements are complex or you need a custom solution.
Get to know Xiaochuan W
Xiaochuan W
AI Backend Engineer
- FromChina
- Member sinceSep 2026
Languages
English, Chinese
I am a Java backend engineer with over 6 years of experience specializing in enterprise conversational AI and real-time communication systems. I have extensive expertise in Spring Boot, Redis, and WebSocket/Netty, with a focus on integrating LLM, ASR, and TTS capabilities into production-ready telephony and media services.
FAQ
What kind of Java backend services can you develop?
I can develop REST APIs and backend features using Java and Spring Boot, including database integration, Redis, authentication, and third-party API integrations.
Can you work with my existing Java project?
Yes. I can fix bugs, add new features, improve existing APIs, or refactor Java Spring Boot backend code.
Which databases do you support?
I can work with common databases such as MySQL and PostgreSQL, as well as Redis for caching and application state.
Can you integrate third-party APIs?
Yes. I can integrate REST APIs and external services, including AI/LLM APIs, payment APIs, and other third-party services.
Will I receive the source code?
Yes. Source code is included with the package, unless otherwise agreed for a specific project.
Can you handle a large or complex backend project?
Yes, but please contact me before ordering. I can review your requirements and provide a custom offer based on the project scope.
