Mohammad Rahat — DevOps Engineer

I am a Senior Java Developer with 9+ years of experience building scalable, high-performance backend systems across Telecom, Healthcare, Retail, and EdTech domains for U.S.-based enterprises. My core strength lies in designing and developing robust backend services using Java, Spring Boot, and Microservices architecture. I enjoy solving complex engineering problems, optimizing performance, and building clean, maintainable code that scales in production environments. I have hands-on experience developing RESTful APIs, implementing distributed systems, handling production incidents, and improving system reliability. I actively contribute to code reviews, refactoring initiatives, performance tuning, and CI/CD automation to ensure high-quality releases. Technical Expertise • Core Java (OOP, Collections, Multithreading, Exception Handling) • Spring Boot, Spring MVC, Spring Data JPA • Microservices architecture & REST API development • SQL & NoSQL databases (MySQL, MongoDB) • Docker & Kubernetes-based deployments • CI/CD pipelines (Jenkins, Git) • AWS-based application deployments • Debugging, performance optimization & root cause analysis PROJECT EXPERIENCE U.S. Telecom Client (T-Mobile) | Technical Lead Tech: Java, Spring Boot, Microservices, REST APIs, AWS, Docker, Kubernetes, Splunk Developed backend microservices supporting customer communication workflows and automation. Built scalable REST APIs using Java and Spring Boot in AWS-based cloud-native environments. Wrote clean, reusable, and testable code following OOP best practices. Optimized API performance, refactored legacy services, and improved distributed system reliability. Debugged production issues using Splunk log analysis and enhanced message delivery stability. Worked on dynamic SMS/email template engines using conditional logic and business rules. Contributed to CI/CD pipelines, containerized deployments, and supported CRQs and emergency releases. Walgreens – 340B Drug Discount Platform | Senior Java Developer Tech: Java, Spring Boot, AWS, GCP, MySQL, MongoDB Built secure backend modules for a federally regulated healthcare platform ensuring 340B compliance. Integrated pharmacy systems and external services, delivering scalable and reliable Java-based solutions. Pearson VUE – Exam Management System | Senior Java Developer Tech: Java, Spring Boot, Microservices, MySQL, Azure Designed secure REST APIs for global exam scheduling. Improved backend performance, optimized database workflows, and supported migration to microservices architecture.

Stackforce AI infers this person is a Backend Developer specializing in Telecom, Healthcare, and Retail industries.

Location: Noida, Uttar Pradesh, India

Experience: 8 yrs 11 mos