I will develop java application, rest apis, microservices, and backends

D
deanrajitha
D
deanrajitha
Rajitha

About this gig

Java Spring Boot backend engineer building REST APIs, microservices, secure components, and enterprise backend systems.


Looking for a scalable and secure backend built using Java?

I'm an experienced Senior Java Backend Engineer specialising in Spring Boot, Quarkus, REST APIs, and microservices. I build scalable, secure, and production-ready backend systems for startups and enterprise-level applications.


What I can build for you

  • Full backend services & enterprise components
  • Microservices architecture
  • REST API development (best practices)
  • Payment gateways & third-party API integrations
  • Message queue systems (Kafka, RabbitMQ, AWS SQS)
  • Authentication & authorization (OAuth2, JWT, Session)
  • Database design & optimisation (MySQL, PostgreSQL, MongoDB)
  • Cloud deployment on AWS (EC2, ECS, Lambda, Docker, Kubernetes)

Why work with me

  • 7+ years industry experience
  • Enterprise-grade code quality
  • Scalable system design
  • Clean architecture & best practices
  • High-security standards
  • Documentation & API specs included


I combine practical industry experience with clean, production-level engineering.

Let's build something strong, reliable, and scalable for your business.

Message me to get started.

Get to know Rajitha

Rajitha

Software Engineer with 7 Years of Experience

5.0(1)
  • FromCanada
  • Member sinceJul 2018
  • Avg. response time8 hours
  • Last delivery7 years
  • Languages

    English, Sinhala
Hello! I'm a seasoned Software Engineer with 7 years of experience, specialising in backend technologies such as Java, JavaScript, Node.js, Spring Boot framework, Quarkus Framework, and SQL and NoSQL database technologies. Let's bring your ideas to life.