Designing and building high-performance microservices using Java 17, Spring Boot 3, Spring Cloud and RESTful APIs, driving a 30%

improvement in transaction throughput and backend scalability.

• Developing enterprise-grade front-end modules with React.js, TypeScript, Redux Toolkit, and Material-UI, enhancing user workflows

and accelerating product delivery by 25%.

• Implementing event-driven architecture using Apache Kafka and Redis caching for real-time data propagation — reducing latency and

system load by up to 40%.

• Managing automated deployments to AWS EKS leveraging Docker, Terraform, GitHub Actions CI/CD, cutting deployment turnaround

time in half while improving environment consistency.

• Securing enterprise authentication via Spring Security, OAuth2, and JWT, ensuring audit compliance and preventing recurrence of

high-severity access vulnerabilities.

• Enhancing platform reliability and diagnosability through Prometheus, Grafana, and ELK Stack, reducing MTTR by 25% and

improving system uptime and incident response efficiency.

• Following Agile SCRUM rituals including sprint planning, backlog refinement, and cross-team demos to ensure alignment on

enterprise modernization initiatives.

Developed scalable Spring Boot-based microservices integrated with MySQL, MongoDB, enabling flexible data retrieval for 15+

enterprise modules with improved reliability and maintainability.

• Engineered responsive UI screens using Angular 17, HTML5, CSS3, Bootstrap, improving usability metrics and reducing UI-related

defects by 30%.

• Modernized legacy modules into Docker + Kubernetes microservices architecture, improving application release frequency from

monthly → weekly while reducing downtime risks.

• Built robust CI/CD workflows using Jenkins, automated testing gates, and containerized pipelines — increasing deployment success

rate to 99%.

• Optimized SQL queries and implemented Redis caching, improving critical transaction response times by 25% and reducing database

load under peak usage.

• Improved software quality with JUnit, Mockito, Selenium, Cucumber, maintaining 80%+ code coverage and reducing manual

regression effort by 50% across releases.