I will develop java spring boot backend applications and rest apis


About this gig
Here's the full gig description, built to lead with credibility and cover the range, fitted within 1200 characters:
Gig Description (1200 char limit)
Looking for a reliable Java developer to build or fix your backend?
I specialize in Java and Spring Boot development, building secure, well-structured backend systems including REST APIs, database-driven applications, and third-party integrations.
What I can build for you:
- RESTful APIs (Spring Boot, Spring MVC)
- Backend business logic and service layers
- Database design and integration (Oracle SQL, MS SQL Server, MySQL)
- API integrations with third-party systems
- Bug fixes and performance optimization for existing Java applications
- Technical documentation (API specs, system flow diagrams)
Why work with me:
I build software that handles real business-critical operations, so I bring the same standards of reliability, security, and clean code to every project whether it's a small script or a full backend system.
I communicate clearly, ask the right questions upfront, and deliver code that's well-documented and easy to maintain, so you're never left guessing how something works.
Every project is built end-to-end: understanding your requiremen
Get to know Kylie Cuadra
Full Stack Developer, Enterprise Systems Experience and Freelance Flexibility
- FromPhilippines
- Member sinceJul 2026
- Avg. response time1 hour
Languages
Tagalog, English
FAQ
Do you work with existing codebases?
Yes, I can review, debug, and extend existing Java or Spring Boot projects, not just build new ones from scratch.
What databases do you work with?
I work with Oracle SQL, MS SQL Server, and MySQL for database design and integration.
Can you deploy the application for me?
Basic deployment guidance is included. Full DevOps/deployment setup can be arranged as a custom add-on — just message me first.
What do you need from me to get started?
A brief description of what the API or backend should do, plus any existing codebase or database schema if you have one.
Can you add authentication or security features?
Yes, I can implement authentication (e.g. JWT, OAuth) and follow security best practices as part of the project — let's discuss your specific needs.
Do you provide source code and documentation?
Yes, full source code is included with all packages, and technical documentation is included in Standard and Premium tiers.

