I'M
Sujit
Karne.
Principal Software Consultant & Full-Stack Web App Developer
01 PROFESSIONAL
MY KNOWLEDGE LEVEL IN SOFTWARE & LANGUAGES
JAVA
95%
KOTLIN
85%
SPRING
80%
JAVASCRIPT
85%
TYPESCRIPT
80%
PYTHON
80%
GO
70%
Dynamic and results-oriented software professional with over 9+ years of expertise in developing scalable, high-performance solutions using Java, Kotlin, Spring Boot, and modern front-end frameworks like Angular and React. Currently excelling as a Principal Software Consultant at Mercedes-Benz Research and Development India, I contribute to the transformative Catena-X initiative under the Eclipse Foundation as a committer. With a strong track record in end-to-end development, client engagement and team leadership. I excel in delivering innovative, business-driven solutions that enhance operational efficiency and drive digital transformation
02 PORTFOLIO
My Portfolio
Welcome to my portfolio. Here you’ll find a selection of my work.
Explore my projects to learn more about what I do.
03 Experience
2021-Present
Mercedes-Benz RnD India
2021- Present
Team Lead - Principal Software Consultant
At Mercedes-Benz, I'm working as a Principal Software Consultant, focusing on open-source solutions and enterprise software development. I contributed to the Eclipse Tractus-X project, enhancing Business Partner Data Management (BPDM) through efficient data orchestration and integration. My role involved optimizing microservices architecture, API design, and database performance for scalable solutions. Additionally, I earned recognition as an Eclipse Foundation Committer, contributing to the open-source automotive ecosystem.
2019-2021
FIS
Senior Software Developer
At FIS Solutions, I worked as a Senior Software Developer on the FIS Clear Derivatives (FISCD) platform, a comprehensive post-trade solution for derivatives processing. My responsibilities included developing and optimizing microservices using Java 11, Spring Boot, Kafka, and Couchbase, ensuring efficient trade clearing and lifecycle management. I conducted R&D for new functionalities, implementing concepts like Protobuf, Express.js, and Docker-based deployments. Additionally, I collaborated with global financial clients like Barclays, Credit Suisse, and Bank of America, providing solutions for complex trading workflows.
2019-2021
2016-2019
HSBC
2016-2019
Software Developer
At HSBC, I worked as a Software Developer on Global Equities Management System (GEMS) and Equities Trade Processing (ETP), critical middle-office applications for investment banking. I developed and maintained Java-based microservices, RESTful/SOAP APIs, and messaging systems using ActiveMQ, ensuring seamless trade processing and settlement. My role involved enhancing system performance, debugging production issues, and implementing automation scripts for improved efficiency. I also collaborated with global teams across New York, London, Hong Kong, and Tokyo, delivering scalable solutions for high-frequency trading operations.
