About
Java Backend Developer with 2+ years of experience building scalable backend systems using Java, Spring Boot, and REST APIs. Experienced in microservices, Kafka, Redis, and secure authentication (OAuth/JWT) while developing high-performance enterprise applications. Skilled in designing backend solutions, optimizing performance, and integrating modern technologies including Spring AI.
Skills & Expertise (23)
Work Experience
Java Developer (Intern)
Ai Variant
Sep 2022 - Mar 2023
Developed a RESTful backend API for a fitness tracking application using Java 17 and Spring Boot. Implemented JWT-based authentication and role-based authorization (USER/ADMIN) using Spring Security. Built CRUD APIs for workout activities and implemented activity logging with metrics like duration, calories, and timestamps. Designed a personalized recommendation system and developed the data layer using Spring Data JPA and MySQL with validation and exception handling.
Software Engineer
Nielsen
Aug 2024 - Nov 2025
Worked on the implementation of real-time credit scoring using Kafka, enhancing decision-making speed. Collaborated with the team to develop REST APIs and implement business features for seamless functionality. Integrated OAuth for secure user authentication, ensuring robust system security. Utilized Redis cache for efficient data caching, optimizing application performance and reducing database load. Contributed to the design and development of the microservices architecture, enabling easy deployment and maintenance.
Software Engineer
Nielsen
Aug 2024 - Nov 2025
Worked as a backend developer with Spring Boot and Java as a core technology. Developed real-time claim status updates to enhance transparency and client satisfaction. Working on the REST APIs and developing business features. Implemented OAuth for secure user authentication, improving system security. Integrated Redis cache for efficient data caching, significantly boosting application performance and reducing database load. Contributed to the development of a monolithic architecture, also deployment and maintenance processes.
Java Backend Developer (Trainee)
Bodhibytes Technologies LLP
Aug 2023 - Aug 2024
Developed and maintained a Ticket Management Portal using Java and Spring Boot, enabling efficient tracking and resolution of support requests. Built RESTful APIs for backend services to support ticket creation, updates, and status monitoring. Designed and implemented an Analytics and Reporting Tool for automated report generation and data analysis. Processed and structured data to generate insightful reports for business and operational monitoring. Collaborated with cross-functional teams to gather requirements and deliver backend solutions. Performed debugging, performance optimization, and maintenance to ensure application reliability.
Education
BSc.IT - Anand Vishwa Gurukul (Mumbai University)
2019 - 2022 · Afghanistan
Certifications
Spring AI
Excelr Solution · 2026
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Availability Details
Visa Status
H1B
Relocation
Open to Relocation
