● Designed REST APIs for transaction and notification microservices in a core banking platform.

● Built Kafka consumers for processing transaction events and deployed services to AWS.

● Improved system performance by implementing Redis caching and tuning PostgreSQL queries.

● Enabled monitoring through Spring Boot Actuator and Splunk.

● Developed Spring Boot backend system and REST APIs to serve data from 12 AIRBUS workflows.

● Built a React + Redux dashboard to visualize KPI trends with filters and time range selection.

● Developed a Python ETL pipeline to clean and ingest 30K+ weekly SAP records into PostgreSQL.