I will develop scalable rest apis using java spring boot and AWS

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Arham Ibraahim

About this gig

With 9+ years of professional experience as a Senior Backend Engineer and Tech Lead, I specialize in designing and developing scalable, secure, and high-performance backend systems tailored for real-world business applications using Java, Spring Boot, and Microservices architecture.


I offer end-to-end backend development including REST API development, database design and optimization (PostgreSQL/MySQL), secure authentication using JWT, and Docker-based containerized applications.


I also provide AWS cloud integration and deployment services including EC2, RDS, S3, Lambda and production-ready configurations. My focus is on clean architecture, system design, scalability, and performance optimization.


With strong expertise in logistics domain systems, I understand complex workflows such as tracking, events, and large-scale data processing.


I can also develop frontend applications (if required) and integrate them seamlessly with backend APIs, along with third-party system integrations.


Whether you need a SaaS backend, enterprise system, or logistics platform, I can help you design, build, and deploy a complete production-ready soluti

Get to know Arham Ibraahim

Arham Ibraahim

Senior Backend Engineer with Java, Spring Boot, Microservices and AWS

  • FromSri Lanka
  • Member sinceMay 2026
  • Avg. response time1 hour
  • Languages

    Tamil, English, Sinhala
As a Senior Backend Developer with 9+ years of experience, I specialize in building and deploying scalable, high-performance Java/Spring Boot systems on AWS. I have deep expertise in logistics domain, notably optimizing the HUBBED platform by integrating global carrier APIs (FedEx, Aramex). My core strengths include microservices, REST APIs, Spring Security/JWT, and MySQL/PostgreSQL tuning for event-driven architectures. Additionally, my familiarity with Angular and React enables seamless collaboration across full-stack engineering teams to solve complex problems.

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