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I will develop a rest API or backend in java spring boot
Pablo S
About this gig
Senior Java developer and Tech Lead, 10 years building backends for banking, retail and the public sector.
What I do:
- New REST APIs with clean architecture
- New endpoints or features in your existing Spring Boot project
- Third-party integrations: payments, CRM, ERP, webhooks
- Bug fixes, performance improvements and tests
Stack: Java 17+, Spring Boot, Spring Security / JWT, JPA / Hibernate, PostgreSQL, MySQL, Kafka, Quarkus, Docker, Kubernetes.
Every delivery includes OpenAPI / Swagger docs, automated tests and run instructions.
I run my own studio, Hirameki Studios, and on bigger projects I work with a trusted cloud engineer (infrastructure, deploys) and a frontend designer (UI/UX), so you get a complete, well-designed product, not just code.
Message me before ordering so we can confirm scope and price. You own all the code.
Get to know Pablo S
Pablo S
Senior Full Stack Developer, Java, Go, React and AI Integrations
- FromSpain
- Member sinceJul 2021
Languages
English, Spanish
Senior full stack developer with 10 years of experience turning ideas and manual processes into production software: web apps with admin panels, REST APIs and backends in Java, Spring Boot, Go or Node.js, and AI integrations such as chatbots, LLM agents and automations. I have built systems for a public health service, a large electronics retailer, an international supermarket group and banking clients. Fixed price, clear scope, milestones you can test, and you own documented, deployed code. Message me with your project and I will reply with a concrete plan.
Other Software Development Services I Offer
FAQ
Can you work on my existing project?
Yes. Share the repository or the error and I will review it and tell you what is needed before you order.
Can you build something that does not fit a package?
Yes. Send me a message with your requirements and I will send you a custom offer with the exact scope, price and delivery time.
Who will work on my project?
I lead and build it myself. On bigger projects, a cloud engineer and a frontend designer I work with regularly help with infrastructure and UI/UX.
Do I own the code?
Yes. You receive the full source code, documentation and tests. It is 100% yours.
