Freelance Java Developer for Spring Boot, AWS, and AI ProjectsFreelance Java Developer for Spring Boot, AWS, and AI Projects
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Hi guys,
For the past 3+ years I’ve built cloud microservices with Java 17, Spring Boot and AWS. A few results from my recent work:
Improved API response time by 25%
Cut database load by 35% with Redis caching and Elasticsearch
Built a RAG assistant with Spring AI and OpenAI that improved retrieval accuracy by 40%
Monitored and supported 15+ microservices
I’m open to freelance projects like:
Spring Boot REST and gRPC APIs
Adding AI and LLM features to Java apps
Microservices and AWS deployment
If you have a project, or just want to talk about your idea, send me a message. I reply fast.

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The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started