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I will build rest apis and backend services with spring boot and mysql

S
srdjanpop1337
S
srdjanpop1337
Srdjan P
build rest apis and backend services with spring boot and mysql
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build rest apis and backend services with spring boot and mysql

About this gig

Are you looking for a reliable backend developer to build your REST API?

I'm a Java developer with 3+ years of hands-on experience building production-ready backend systems with Spring Boot. I specialize in creating clean, scalable, and secure APIs that are easy to maintain and extend.

What I offer:

  • RESTful API development with Spring Boot
  • Database design and integration (PostgreSQL, MySQL)
  • JWT authentication and Spring Security
  • Clean code with proper error handling and validation
  • JPA/Hibernate with optimized queries
  • Docker-ready deployments
  • Clear documentation

My process:

  1. Understand your requirements
  2. Design the API structure
  3. Develop and test
  4. Deliver with documentation

I've worked on complex systems including multi-tenant architectures, AI integrations, and high-performance data processing.

Let's discuss your project! Send me a message with your requirements, and I'll provide a detailed plan.

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases
    • Source control

  • Programming language

    • Java

  • Backend framework

    • Spring

Get to know Srdjan P

Srdjan P

Java Software Developer

  • FromSerbia
  • Member sinceJan 2026

  • Languages

    English, Serbian
Backend developer with 3+ years of experience building scalable Spring Boot applications and AI-powered systems. I specialize in creating intelligent solutions that solve real business problems. **What I bring to your project:** - **AI Integration Expertise** - Built production RAG systems processing 40,000+ environmental records using AWS Bedrock, LangChain, and pgvector. Developed conversational AI agents with Spring AI Tools for automated analysis. - **Performance Optimization** - Reduced PDF processing time from 4 minutes to 46 seconds through architecture improvements and efficient AWS

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