About
Seasoned Java Full Stack Developer with 5 years of hands-on experience in architecting, developing, and maintaining scalable, secure, and high-performance enterprise applications. Extensive expertise in Java (8–17) with strong command over object-oriented design principles, design patterns, and clean architecture. Proven experience in building microservices-based systems using Spring Boot and RESTful APIs, ensuring modularity, scalability, and maintainability. Strong background in implementing secure authentication and authorization using Spring Security, JWT, and OAuth2, with role-based access control. Demonstrated ability to analyze, optimize, and refactor legacy codebases, significantly improving performance, stability, and maintainability. Hands-on experience in database design, schema optimization, query tuning, and indexing using MySQL and PostgreSQL. Skilled in end-to-end API lifecycle management, including design, development, documentation, testing, and deployment. Extensive experience with CI/CD pipelines using Jenkins, enabling automated builds, testing, and deployments. Proficient in containerization and orchestration concepts, with practical experience deploying applications using Docker. Experience working in AWS cloud environments, including EC2, S3, and RDS, for scalable and reliable deployments. Strong understanding of Linux/Unix environments, shell scripting, and production support workflows. Proven ability to implement scheduling, background processing, and automation using Quartz Scheduler and Shell scripts. Experience integrating third-party services, APIs, and enterprise systems to improve system interoperability. Adept at monitoring application health, logging, and system reliability, contributing to high-availability systems with 99% uptime. Actively involved in code reviews, performance tuning, and best practice enforcement to maintain high engineering standards.
Skills & Expertise (40)
Work Experience
Associate Engineer
TCS
Jun 2021 - Dec 2023
Performed functional, integration, and regression testing for academic management systems. Designed and executed 200+ detailed test cases, significantly reducing post-release defects. Conducted API testing using Postman for validating backend data flows. Collaborated closely with development teams to improve software quality and performance. Managed version control and release workflows using SVN.
Software Engineer
Infosys
Dec 2023 - Present
Designed and developed scalable microservices serving 20,000+ daily active users. Implemented JWT-based authentication and role-based authorization for over 5,000 users. Optimized MySQL schemas, indexes, and queries, achieving 35% performance improvement. Automated video encoding, synchronization, and recovery workflows using Quartz Scheduler and Shell scripts, reducing manual intervention by 50%. Integrated AI-based anomaly detection and system health monitoring, reducing downtime by 30%. Built robust REST APIs for internal and third-party system integrations. Actively participated in code reviews, CI/CD pipelines (Jenkins), and Docker-based deployments. Ensured high availability and stability across production environments.
Education
Bachelor of Pharmacy - Modern College of Pharmacy
- 2015 · Afghanistan
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