Likhitha T

• Served as Lead Developer for an enterprise identity and access provisioning modernization initiative, architecting the migration of 6+ legacy systems to API-driven microservices and Airflow-orchestrated workflows, delivering all workstreams ahead of the Summer 2025 production cutover. • Built RESTful integration services using Java 8, Spring Boot, Hibernate, and JDBC to synchronize identity management platforms with PostgreSQL data stores, processing 100K+ transactions per cycle with custom validation frameworks in high-availability environments serving 5,000+ concurrent users. • Developed production data pipelines in Python using Apache Airflow, writing custom operators and DAG configurations for automated course provisioning, student entitlements, and account lifecycle management reducing manual operational effort by 60%. • Re-architected legacy batch processes into event-driven streaming pipelines using Apache Kafka, building Java and Python consumers with materialized views that improved cross-system data accuracy by 35% and synchronization reliability by 40%. • Containerized all developed applications with Docker, authored Helm charts, and implemented automated CI/CD pipelines on AWS ECS with EFS-backed persistent storage and Git-based branching strategies cutting release cycles by 45% and improving deployment stability by 30%. • Established comprehensive monitoring, alerting, and logging frameworks using Splunk, reducing mean time to detection by 35% and mean time to resolution by 28%, sustaining 99.9% service uptime through 3 major production cutovers. • Built internal REST APIs and self-service tooling enabling 3 cross-functional teams to independently manage provisioning operations, and authored technical specifications, architecture diagrams, and operational runbooks for 10+ workflows.

• Proficiently engaging in the entire Software Development Life Cycle (SDLC), including Analysis, Design, Implementation, Testing, and Maintenance, operating within an Agile methodology framework. • Designing and implementing secure and efficient applications using Spring MVC, Spring Boot, and Spring Security frameworks, improving system reliability and data protection. • Deployed and managed containerized applications using Docker and Kubernetes, enhancing scalability and reducing downtime by 30%, while orchestrating AWS administration tasks for data ingestion and scheduling operations. • Implemented Kafka for real-time data streaming, resulting in a 15% reduction in latency, and developed RESTful Web Services, enhancing API performance by 20%. • Engaged in the migration process from JSP to React.js, incorporating client-side validation through JavaScript and preparing for the transition of UI screens. • Managing version control using Git, achieving a 99% code repository accuracy.

• Streamlined end-to-end PLM solutions, driving seamless integration and optimizing cross-functional collaboration for enhanced efficiency. • Implemented end-to-end automated CI/CD pipelines and containerized applications using Docker, reducing code deployment time by 50% and accelerating the software release cycle by 40%. • Developed and consumed REST and SOAP based web services. • Developed SOA solutions for system interoperability, and collaborated with cross-functional teams to ensure timely project delivery. • Optimized system performance through comprehensive analysis, troubleshooting, and optimization, resulting in increased productivity and reduced downtime. • Utilized Splunk for monitoring and analyzing machine data. • Collaborated with the information security team to implement robust security measures, leading to a 40% reduction in security vulnerabilities. • Resolved network issues and production bugs through hands-on troubleshooting, ensuring uninterrupted system operation. • Provided on-call support, monitored systems, and identified system deficiencies.

• Worked extensively on J2EE for developing Web and Distributed Applications by using JSP, Servlets, Spring Framework, Web Services, and JDBC. • Employed Spring MVC and Spring Boot frameworks to develop web applications, ensuring scalability and maintainability across 98% of deployments, while also implementing RESTful APIs. • Contributed to the development of SQL, PL/SQL packages, and stored procedures, securing dependable database functionality in 98% of scenarios. • Installed and configured a Cloud Management application tailored for the specific provider, such as AWS, ensuring seamless integration and efficient utilization of cloud resources. • Developed and maintained CI/CD pipelines using Jenkins, resulting in a 50% reduction in deployment times and improved release frequency. • Integrated a weather API to provide live updates, enhancing application functionality and user experience.