 Built and maintained GraphQL APIs using Spring Boot to support 10+ apps, reducing API response latency by 30%.

 Integrated Firebase and Spring Security for role-based access, decreasing login-related support tickets by 20%.

 Automated CI/CD workflows with Jenkins, Docker, and SonarCloud, cutting release errors and improving deployment speed by

30%.

 Deployed an AWS Bedrock-powered generative AI chatbot with anonymized prompts, increasing user interaction by 20%.

 Mentored 3 junior engineers on Java best practices, Git workflows, and Agile principles, enhancing team efficiency.

 Developed modular UI components using React + Redux Toolkit, reducing redundant code and improving load times by 30%.

 Partnered with designers to implement WCAG-compliant features across 4 enterprise apps, enhancing accessibility and UX.

 Achieved 95% test coverage using Storybook and Cypress, automating validation and reducing manual QA effort.

 Integrated Elasticsearch to power real-time filtering and search features, improving platform navigation.

 Participated in Agile ceremonies—backlog grooming, sprint planning, retrospectives, and demos.

 Refactored legacy PL/SQL procedures, improving data retrieval from 25s to under 8s in a critical reporting module.

 Developed 6 Java-based ETL pipelines handling over 1M+ records daily with 99.9% data accuracy and reliability.

 Automated batch job scheduling with logging and alerts to support real-time monitoring and quick recovery.

 Collaborated with BAs to define complex data transformation logic for financial dashboards.

 Contributed to cloud migration of batch jobs from on-premise infrastructure with zero major downtime.