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Hello! I’m Noman Arain, a senior backend engineer focused on building secure, scalable enterprise systems with Java, Spring Boot, and microservices. I enjoy turning complex problems into reliable software and collaborating with teams to deliver value quickly and safely. With 10+ years across government and commercial domains, I leverage AWS, Terraform, Ansible, Docker, Kubernetes, and CI/CD pipelines to accelerate delivery, improve reliability, and modernize architectures. I value clean design, maintainable code, and user-focused outcomes, and I’m passionate about mentoring others and contributing to long-term modernization strategies.…Hello! I’m Noman Arain, a senior backend engineer focused on building secure, scalable enterprise systems with Java, Spring Boot, and microservices. I enjoy turning complex problems into reliable software and collaborating with teams to deliver value quickly and safely. With 10+ years across government and commercial domains, I leverage AWS, Terraform, Ansible, Docker, Kubernetes, and CI/CD pipelines to accelerate delivery, improve reliability, and modernize architectures. I value clean design, maintainable code, and user-focused outcomes, and I’m passionate about mentoring others and contributing to long-term modernization strategies.

Noman Arain

Back-End Developer, Full Stack Developer, Web Developer, +2

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Hello! I’m Noman Arain, a senior backend engineer focused on building secure, scalable enterprise systems with Java, Spring Boot, and microservices. I enjoy turning complex problems into reliable software and collaborating with teams to deliver value quickly and safely. With 10+ years across government and commercial domains, I leverage AWS, Terraform, Ansible, Docker, Kubernetes, and CI/CD pipelines to accelerate delivery, improve reliability, and modernize architectures. I value clean design, maintainable code, and user-focused outcomes, and I’m passionate about mentoring others and contributing to long-term modernization strategies.…Hello! I’m Noman Arain, a senior backend engineer focused on building secure, scalable enterprise systems with Java, Spring Boot, and microservices. I enjoy turning complex problems into reliable software and collaborating with teams to deliver value quickly and safely. With 10+ years across government and commercial domains, I leverage AWS, Terraform, Ansible, Docker, Kubernetes, and CI/CD pipelines to accelerate delivery, improve reliability, and modernize architectures. I value clean design, maintainable code, and user-focused outcomes, and I’m passionate about mentoring others and contributing to long-term modernization strategies.

Available to hire

Hello! I’m Noman Arain, a senior backend engineer focused on building secure, scalable enterprise systems with Java, Spring Boot, and microservices. I enjoy turning complex problems into reliable software and collaborating with teams to deliver value quickly and safely.

With 10+ years across government and commercial domains, I leverage AWS, Terraform, Ansible, Docker, Kubernetes, and CI/CD pipelines to accelerate delivery, improve reliability, and modernize architectures. I value clean design, maintainable code, and user-focused outcomes, and I’m passionate about mentoring others and contributing to long-term modernization strategies.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Senior Backend Engineer at U.S. Customs Border Protection

August 20, 2022 - March 20, 2025

Architected and automated migration from RHEL7 to RHEL8 using Ansible and Terraform, improving scalability and deployment efficiency by 40%. Developed CI/CD pipelines in GitLab and Jenkins to streamline multi-environment builds and deployments. Integrated AWS services to strengthen system reliability and modernized a two-factor authentication system, improving user experience. Collaborated on architectural design and documentation, contributing to a long-term modernization strategy.

Software Engineer at Health Net Federal Service

June 1, 2021 - July 1, 2022

Developed and tested scalable web applications using Spring Boot and Angular under Agile sprints. Authored detailed system design and testing documentation to improve client understanding and delivery timelines. Optimized build and deployment automation to improve release cycle reliability.

Software Engineer at U.S. Customs Border Protection

July 1, 2015 - April 1, 2021

Led backend development with Java and Spring; designed and implemented backend services for secure, scalable government systems; collaborated with cross-functional teams to deliver reliable software and improve system performance.

Java Developer at Home Depot

December 1, 2012 - May 1, 2015

Developed Android applications using Java and XML for high-performance retail tools. Implemented SOAP/XML communication and multithreading techniques, improving app performance and responsiveness. Collaborated with UX teams to deliver intuitive interfaces.