Explorar las categorías
Explora
Fiverr Pro
Español
$
USD
I will build secure apis with java and postgresql
Cardi H.
Acerca de este Servicio
Are you looking for a robust, bank-grade backend for your application?
I am a professional Software Architect and former Team Head of Mobile Banking with extensive experience building systems that handle millions of transactions. I specialize in creating scalable, high-performance backends using Java Spring Boot.
What I offer in this Gig:
- Microservices Architecture: Scalable, independent service design.
- Secure REST APIs: Industry-standard security (JWT, Spring Security).
- Database Integration: MySQL, PostgreSQL, or MongoDB with JPA/Hibernate.
- Cloud Ready: Dockerization and deployment support.
- Clean Code: Following SOLID principles for easy maintenance.
Why hire me? As a System Analyst, I don't just write code; I design systems that scale. My background in financial technology ensures your project will be secure, efficient, and professionally documented.
Conoce a Cardi H.
Cardi H.
Senior Java Spring Boot Developer and System Architect
- DeBangladesh
- Miembro desdemar 2026
Idiomas
Inglés
Hi, I'm Cardi Hasan, a Senior Software Developer with a passion for building scalable, high-performance systems. I specialize in Java Spring Boot, Microservices architecture, and REST API development.
Beyond backend development, I have extensive experience in AI-integrated security systems and video analytics. I focus on writing clean, maintainable code that helps businesses scale efficiently. Whether you need a robust backend or a custom AI solution, I am here to turn your vision into a high-quality reality. Let’s build something great together!
Mi porfolio
Otros servicios de Desarrollo de software que ofrezco
FAQ
Do you code javaEE
Yes I do
Do you optimize sql.
Yes I do
