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Skills

  • API Development
  • Back End Development
  • Communications Technology
  • Database Design
  • Java
  • PostgreSQL
  • Programming
  • Text Search Engines
  • Web Development
  • Web Servers

Services

  • Backend Developer

    $5/hr Starting at $25 Ongoing

    Dedicated Resource

    Mən Java 17 və Spring Boot üzrə ixtisaslaşan Backend Developerəm. Mən təmiz arxitektura və müasir inkişaf təcrübələrindən istifadə edərək yüksək performanslı, təhlükəsiz və genişlənə bilən arxa sistemlər...

    API DevelopmentBack End DevelopmentCommunications TechnologyDatabase DesignJava

About

I’m a Backend Developer specializing in Java 17 and Spring Boot, building high-performance, secure, and scalable backend systems.
I develop clean, production-ready REST APIs, microservices, real-time features, background job processing, and cloud-ready architectures.

I have hands-on experience creating complete backend solutions from scratch, including:

⭐ What I Do

Develop secure REST APIs (JWT, RBAC, rate limiting)

Build Microservices with Spring Boot & Spring Cloud

Implement caching, queues & async workflows (Redis, schedulers, WebSocket)

Design relational databases (PostgreSQL, MySQL), write optimized queries

Integrate 3rd-party APIs (Stripe, Twilio, HuggingFace AI, ClamAV, Mail Services)

Full PDF, QR, email & SMS automation

Real-time communication (WebSocket/STOMP)

Search engines using Elasticsearch

Clean architecture: SOLID, DTO mapping, layered services, exception handling

⭐ Tech Stack

Java 17, Spring Boot 3, Spring Security, Spring Data JPA, Spring Cloud, Redis, PostgreSQL, Elasticsearch, WebSocket, Quartz, Maven, Docker, Git, GitHub

⭐ Why Work With Me

I build fully functional production-level applications

Clean code, strong problem-solving, excellent communication

Reliable, fast, and detail-oriented

I deliver real backend solutions — not just simple demos
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