About
Java Backend Developer with 3.5+ years of experience designing and developing enterprise-scale Payroll and HRMS applications using Java, Spring Boot, Hibernate, Microservices, and REST APIs. Experienced in building statutory and tax computation engines using Groovy DSL, implementing asynchronous processing with RabbitMQ, and optimizing PostgreSQL and MongoDB databases for high-performance applications. Skilled in distributed systems, multithreading, CI/CD automation, and production issue resolution, with a strong focus on scalability, reliability, and maintainable software design.
Skills & Expertise (30)
Work Experience
Software Engineer
Ascent HR Technologies Private Limited
Jul 2022 - Feb 2026
Designed and developed scalable microservices-based payroll and HRMS applications using Java, Spring Boot, Hibernate and distributed system architecture. Built and maintained RESTful APIs to enable secure and reliable communication across payroll processing modules and third-party integrations. Architected and enhanced multi-country statutory, tax, and payroll computation engines for India, Nepal, Sri Lanka, and the Philippines using Groovy DSL and Drools. Implemented asynchronous and multi-threaded batch payroll processing using RabbitMQ and Java Concurrency APIs, improving application scalability and throughput. Optimized PostgreSQL queries, indexing strategies, and execution plans to improve report generation and payroll processing performance. Investigated, debugged, and resolved complex production issues, ensuring system stability, regulatory compliance, and high application availability. Contributed to CI/CD automation using Jenkins, streamlining build, deployment, and release processes. Integrated and managed AWS S3 storage solutions for artifact management, backups, and secure file handling. Managed source code repositories using GitLab and GitHub, following structured branching and version control practices.
Education
Bachelor of Engineering (B.E.) – Computer Science and Engineering - Alpha College of Engineering
- 2022 · Afghanistan
Certifications
Java Full Stack Program Certification
JSpiders · 2022
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Visa Status
Citizen
Relocation
Open to Relocation
Skills (30)
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