✦
✦
+
+
👋 Hello, I'm
Sharon KK
Senior Java Backend Developer
I stop shots on the pitch the same way I stop bugs in production — nothing gets past me.
I stop shots on the pitch the same way I stop bugs in production — nothing gets past me.
The tools I use to build scalable, high-performance systems
Java
Spring Boot
Kafka
MongoDB
PostgreSQL
AWS
Docker
Kubernetes
Cassandra
Redis
I'm a passionate backend developer who loves solving complex problems and building efficient systems. I enjoy working with modern technologies and continuously learning new things.
Working on Mercedes-Benz & Schneider Electric projects involving microservices, Apache Spark, Kafka, Cassandra and AWS.
Developed scalable microservices, REST & GraphQL APIs for Happiest Health and Wiley Ed Pub Convergence platforms.
Worked on FedEx Common Data Service building CRUD endpoints on Cassandra & Oracle, gaining strong backend foundations.
Some of the things I've built
Designed and enhanced microservices for Mercedes-Benz MBRDI enterprise platforms. Built Apache Spark ETL pipelines processing millions of records for large-scale data transformation and developed high-availability Cassandra query solutions.
Built a microservices-based health-stories community platform with an S3 file-transfer API. Implemented Liquibase migrations, OpenAPI specs, and collaborated with the front-end team on REST API design.
Developed REST and GraphQL APIs across Scoring Engine, Outcomes, and Learning Resources modules for a globally used education platform. Partnered with stakeholders to gather requirements and deliver reliable, testable APIs.
Built and maintained multiple microservices with end-to-end JUnit test coverage. Reviewed incoming change requests and coordinated directly with business stakeholders on requirements and delivery timelines.
Built CRUD and query endpoints (insert, delete, key/index query) across Oracle and Cassandra for FedEx's Common Data Service. Owned DAO/service-layer development and supported QA for release cycles.
Worked on infrastructure and automation tasks for Coventry Building Society using AWS and HP ALM. Gained strong foundational experience in cloud infrastructure and enterprise-level deployment pipelines.
Technologies I work with daily