About
Backend Developer with 2+ years of experience designing, developing, and supporting scalable backend systems using Java (17/21) and Spring Boot. Proven expertise in building cloud-native microservices on AWS, implementing caching and performance optimizations, and ensuring high availability in production environments. Strong experience in application security, event-driven architectures using Apache Kafka, and writing clean, well-tested code with a focus on reliability and maintainability.
Skills & Expertise (4)
Work Experience
Backend Developer Intern
ADDA.io
08-2023 - 11-2023
Developed and maintained backend services using Java and Spring Boot, contributing to improved application stability and reducing backend defects by 25%. Optimized backend performance by enhancing code efficiency and database interactions, resulting in 20% faster API response times. Led backend refactoring efforts, reducing technical debt and improving system stability.
Java Backend Developer
Tata Consultancy Services
03-2024 - Present
Implemented S3-based caching mechanism, improving data retrieval performance by approximately 30%. Worked on microservices-based architecture using Spring Boot. Ensured application security by identifying and remediating SQL Injection, SCA, and container vulnerabilities, achieving 100% compliance with organizational security standards. Upgraded Spring Boot framework and migrated Java versions from 17 to 21 using the OpenRewrite plugin, significantly reducing manual refactoring effort and upgrade time. Implemented automated CloudWatch alarms and application metrics, improving system monitoring and enabling faster issue detection and resolution. Built and operated AWS-based backend services using ECS, EC2, S3, and EventBridge with monitoring via CloudWatch. Integrated Copilot-based code review comments into all pull requests, improving code quality and enforcing best practices during reviews. Achieved 95% code coverage using JUnit, improving code reliability and maintainability. Actively supported production issues, performed root cause analysis (RCA), and implemented permanent fixes.
Education
Bachelor of Technology
2019 - 2023 · India
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Availability Details
Current Company
Tata Consultancy Services
Relocation
Open to Relocation
