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I will develop java spring boot rest API and backend applications
Abdullah
About this gig
Need a Java backend built right clean code, on time? You're in the right place.
I build Spring Boot REST APIs, backend systems, and Java applications and fix existing ones when they break.
WHAT I DELIVER
- Spring Boot apps, REST APIs, microservices
- MySQL / PostgreSQL integration with Hibernate & JPA
- JWT authentication & Spring Security
- Java desktop apps (JavaFX / Swing)
- Bug fixes, debugging & error resolution
- Maven / Gradle project setup
- API integration & third-party services
️ TECH STACK Java 821 · Spring Boot 2 & 3 · Spring Security · JPA · Hibernate · MySQL · PostgreSQL · JWT · OAuth2 · Maven · Gradle · Docker · Git
WHY ME? Full source code delivered every time Clean, documented, production-ready code Direct communication no delays Revisions until you're satisfied
Message me before ordering. Tell me your requirements and I'll confirm scope, timeline, and the right package for you.
Let's build it message me now.
Get to know Abdullah
Abdullah
Passionate Full Stack Developer always here to solve your problems
- FromPakistan
- Member sinceMay 2020
- Avg. response time1 hour
- Last delivery12 months
Languages
Urdu, English
Hi, I'm Abdullah Hashmi — a passionate Full-Stack & AI Developer specializing in building scalable, high-performance applications that turn your ideas into powerful digital solutions.
I bring expertise across both backend and frontend technologies, combining the robustness of Java & Spring Boot with the flexibility of the MERN Stack to deliver complete, end-to-end solutions tailored to your business needs.
My Portfolio
Other Software Development Services I Offer
FAQ
What technologies and frameworks do you use?
I work with Java 8/11/17/21, Spring Boot 2 and 3, Spring Security, Spring Data JPA, Hibernate, Maven, Gradle, MySQL, PostgreSQL, JWT, OAuth2, Docker, and Git. For desktop applications, I use JavaFX and Swing. I deliver code using industry best practices including clean architecture, proper layering
Can you fix bugs and errors in my existing Java project?
Yes. This is one of my most common services. Share your project files and a clear description of the error or unexpected behavior, and I will diagnose and fix the issue. I handle NullPointerExceptions, ClassCastExceptions, Spring configuration errors, Maven/Gradle build failures, database connectivi
Can you build a Spring Boot application for me?
Absolutely. Spring Boot is my primary framework. I build REST APIs, CRUD applications, microservices, full backend systems with authentication, and data-driven applications using Spring Data and Hibernate. I follow the standard Spring Boot project structure and will deliver a clean, well-organized c
Will I receive the full source code?
Yes, always. Every order includes full source code, a README with setup instructions, and any configuration files needed to run the project. You own the code completely. No hidden dependencies, no obfuscation. The code is yours to use, modify, and distribute as you wish.
