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Leni is unavailable until Jul 20, 2026
“I’m unavailable, but will be back soon.”
I will design quarkus based java projects with rest API and database
Leni
5.0
5.0
About this gig
Looking for a fast, lightweight, and cloud-native Java backend? I will build professional Java projects using Quarkus, the next-generation framework for modern backend development.
With over 6 years of experience in backend systems, I specialize in building secure REST APIs, microservices, and cloud-ready applications using Java, Quarkus, and related technologies.
What I offer:
- Java backend project setup using Quarkus
- RESTful API development with JAX-RS or RESTEasy
- Database integration with JPA, Hibernate, Panache ORM
- Secure authentication using JWT, OAuth2, and role-based access
- Clean architecture with layered services and repositories
- API documentation with OpenAPI/Swagger
- Native image build support via GraalVM
- Environment-based configuration (dev/test/prod)
Technologies Used:
- Java 17/21, Quarkus Framework
- JAX-RS, RESTEasy, Panache, Hibernate
- MySQL, PostgreSQL, MongoDB
- JWT, OAuth2, RBAC (role-based access control)
- Maven, Gradle, Git, Docker
- Swagger UI / OpenAPI 3
Contact me before ordering so we can ensure your project requirements are fully covered. I offer custom solutions tailored to your backend needs.
Get to know Leni
Leni
Unavailable
Oracle Certified: Fullstack Dev and VA
- FromPhilippines
- Member sinceFeb 2022
- Avg. response time18 hours
- Last delivery2 months
Languages
English, Tagalog
Portfolio: https://portfolio-lenita.vercel.app/
Hi, I’m Lenita! a Full Stack Engineer with 6+ years of experience in tech, e-commerce, healthcare, and finance. Skilled in Java, Spring Boot, React, Angular and Node.js. I build, optimize, and troubleshoot platforms with precision.
With a background as a Virtual Assistant, I bring a unique mix of technical expertise and admin support, ensuring smooth collaboration and efficient project execution.
Whether you need tech-savvy support or a dedicated engineer, I’m ready to help your team succeed.
FAQ
What if I need more than 8 endpoints or a long-term project?
No problem! Send me a message and I’ll create a custom offer tailored to your project scope and timeline — whether it’s a large system or ongoing work.
Do I need to contact you before placing an order?
It is recommended to contact me first so I can fully understand your requirements. This helps me deliver exactly what you need — faster and more accurately.
What technologies do you use for backend development?
I primarily use Java (Java 21) with Spring Boot or Quarkus, along with tools like Spring Security, Hibernate/JPA, PostgreSQL, and MySQL. I also use Swagger/OpenAPI for documentation and JUnit/Mockito for testing.
Do you include API documentation?
Yes, I use Swagger/OpenAPI to provide interactive API documentation. You’ll receive a UI-based explorer or a downloadable JSON/YAML spec depending on your needs.
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S srijansri615
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Rating Breakdown
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- Value of delivery
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Most relevant
S srijansri615
India
Good Helper
Up to $50
Price
1 day
Duration
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