I will develop spring boot rest API microservices backend solutions

J
jkom_12
J
jkom_12
Jelena
develop spring boot rest API microservices backend solutions
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develop spring boot rest API microservices backend solutions
Full Screen
develop spring boot rest API microservices backend solutionsdevelop spring boot rest API microservices backend solutions

About this gig

I am a Software Engineer with 5+ years of experience in Java development, specializing in Spring Boot, backend systems, modern web applications, and scalable enterprise solutions.

I help clients build secure, high-performance, and maintainable applications using industry-standard technologies. Whether you need a complete application from scratch, new features added to an existing system, API integrations, or frontend development, I can deliver reliable solutions tailored to your business needs.

What I can help you with?

Backend Development

  • Java Applications
  • Spring Boot Applications
  • REST API Development
  • Microservices Architecture
  • Spring Security & Authentication
  • Spring Data JPA / Hibernate
  • Spring JDBC
  • Spring MVC
  • Database Design & Integration
  • Bug Fixing & Performance Optimization

Frontend Development

  • React.js and Angular Applications
  • Responsive UI Development
  • Dashboard / Admin Panels
  • API Integration with Frontend

DevOps / Deployment

  • Docker
  • CI/CD Pipelines


Please contact me before placing an order so I can understand your requirements and recommend the best solution.

  • Programming language

    • Java

  • Expertise

    • Security
    • Operating systems
    • Design
    • Databases
    • Source control

  • Frontend framework

    • AngularJS
    • Bootstrap
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Django
    • Flask
    • Node.js
    • Spring

Get to know Jelena

Jelena

Software Engineer

  • FromBosnia and Herzegovina
  • Member sinceApr 2026

  • Languages

    Bosnian, English, German
I’m a software engineer with experience in both backend and frontend development, as well as DevOps and cloud-native technologies. I work mainly with Java, Spring Boot, React.js, and modern web application architectures. I also have experience with Docker, Kubernetes, CI/CD, GitOps, monitoring, and cloud/infrastructure-related tasks. I focus on writing clean, maintainable code and delivering reliable, scalable solutions. Whether you need a full-stack application, backend development, or DevOps support, I can help turn ideas into working products.

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