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I will build java spring boot web applications, rest apis and microservices
Gursewak Chahal
About this gig
With 3+ years of industry experience in Java and Spring Boot development, I build clean, secure and scalable backend systems for modern web applications.
What I build:
- REST APIs with Spring Boot secure, scalable and well-structured
- Microservices architecture with Spring Boot
- JWT authentication and role-based access control
- Backend systems with MySQL and PostgreSQL integration
- Full stack web applications with React or Angular
- CRUD applications, admin panels and API integrations
Why clients choose me:
- 3+ years of industry-level development experience
- Clean and maintainable backend architecture
- Secure and scalable application development
- Good communication and on-time delivery
- Production-ready and well-structured source code
Tech Stack:
Backend: Java, Spring Boot, Spring Security, Hibernate, JPA, JWT
Database: MySQL, PostgreSQL
Frontend: React, Angular, HTML5, Bootstrap
Get to know Gursewak Chahal
Gursewak Chahal
Java Spring Boot Microservices REST API Developer
- FromIndia
- Member sinceJun 2025
- Avg. response time4 hours
Languages
Punjabi, Hindi, English
Hi,
I am a Backend Engineer with 5+ years of experience in Java, Spring Boot, Microservices, and REST APIs. I have experience building scalable and secure applications, implementing Spring Security, and working with MySQL/PostgreSQL databases.
I follow a Test-Driven Development (TDD) approach using tools such as JUnit, Mockito, and Spring Boot Test to ensure high code quality and reliability.
I focus on scalable, high-quality solutions and maintain clear communication throughout the project.
Best Regards,
Gursewak
Other Software Development Services I Offer
FAQ
What technologies do you use for backend development?
I use Java, Spring Boot, Spring Security, Hibernate/JPA, REST APIs, MySQL, and PostgreSQL for building secure and scalable backend systems.
Do you develop REST APIs with JWT authentication?
Yes, I develop secure REST APIs with JWT authentication, role-based authorization, and database integration using Spring Boot.
Can you develop full stack web applications?
Yes, I can develop full stack applications using Spring Boot for the backend and React or Angular for the frontend.
Which databases do you support?
I work with MySQL and PostgreSQL databases for application development and integration.
Do you provide source code?
Yes, I provide complete clean and well-structured source code with all packages.
Can you fix bugs or update existing Spring Boot projects?
Yes, I can fix bugs, add new features, optimize APIs, and improve existing Spring Boot applications
Do you build microservices architecture?
Yes, I can develop scalable microservices-based backend systems using Spring Boot.
What do you need before starting the project?
Please share your project requirements, API details, frontend requirements (if any), and database preferences before placing the order.
