About
Java Developer with 3+ years of experience in designing, developing, and supporting enterprise-scale backend applications using Java, Spring Boot, Microservices, RESTful APIs, Kafka, and AWS. Strong in object-oriented design, low-level design, and cloud-native application development. Experienced in Agile environments, production support, automation, and delivering scalable solutions in the payroll and tax domain.
Skills & Expertise (42)
Work Experience
Java Developer
ADP Pvt Ltd
Apr 2022 - Present
TAXINPUT applications process large-scale payroll tax data across multiple internal systems. The platform leverages AWS-based cloud infrastructure and Microservices architecture to securely transfer and process high-volume files. Key technologies: Core Java/J2EE, Spring boot, RESTful (JAX-RS) services, AWS, Microservices, JAVA 8, Kafka. Roles and responsibilities: Involved in gathering the requirements, analysis, design & development in the projects. Designed and enhanced RESTful backend services using Spring Boot and Core Java. Built and maintained Microservices handling payroll tax processing workflows. Delivered client-facing feature enhancements improving file tracking and error visibility. Developed a scheduled reporting system using Spring Boot to fetch data from mainframe systems and deliver reports to business partners, eliminating manual effort. Implemented Kafka-based messaging for reliable asynchronous communication between services. Developed web forms using HTML, Javascript, JSP, JQuery. Applied OOPS principles and clean coding standards. Developed transactional persistence using Hibernate/JPA and PostgreSQL. Participated in low-level design discussions, code reviews, and architectural improvements. Migrated legacy applications to AWS and OpenShift (OCP). Worked in Agile Scrum teams, collaborating with QA, DevOps, and business stakeholders. Automated daily production sanity checks reducing manual effort by ~40%. Provided production support, troubleshooting critical issues and ensuring SLA compliance. Used Jenkins CI/CD pipelines and deployed services including AWS Lambda.
Education
Master of Computer Applications - JNTUH College of Engineering
- 2022 · Afghanistan
