Karma J Chakma
Lead Software Engineer @Gilbarco Veeder-Root
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WORK HISTORY
Lead Software Engineer @Gilbarco Veeder-Root
Mumbai, IN
Lead Engineer | Oil & Fuel Dispenser / IoT Domain • Lead a development team to implement system designs and architectures defined in collaboration with solution and system architects. • Drive hands-on development of backend and real-time systems using Java, J2EE, and Spring Boot. • Implement RESTful APIs and business services using JPA and Hibernate, following clean code and design principles. • Develop real-time communication modules using Java WebSockets to integrate with IoT-enabled fuel dispensers and edge devices. • Work on event-driven architectures using Apache Kafka for reliable, high-throughput data streaming and processing. • Manage and optimize data storage using MySQL and Elasticsearch for transactional and analytical workloads. • Participate in design discussions with architects, providing implementation insights, feasibility analysis, and optimization suggestions. • Lead code reviews, debugging, and root-cause analysis, ensuring system stability and performance in production. • Support deployment and runtime environments on Apache Tomcat, working closely with DevOps teams. • Create operational and business reports using JasperReports. • Mentor team members, promote best practices, and ensure timely delivery of high-quality software.
EDUCATION
T John Institute Of Technology
graduate; B.E, Information Science/Technology
St. Joseph's Pre-University College
Class XII, Mathematics and Computer Science
Maha Bodhi school, Mysore
Junior High/Intermediate/Middle School Education and Teaching
SKILLS
ABOUT KARMA J CHAKMA
Lead Engineer with 9+ years of experience in developing and delivering enterprise, real-time, and IoT-enabled platforms within the Oil & Fuel Dispenser / Forecourt Automation domain. Strong background in Java-based systems, distributed processing, and real-time device communication, working closely with architects to implement scalable and reliable solutions.I specialize in hands-on development, technical execution, and team leadership, translating architectural designs into high-quality, production-ready systems using Java, Spring Boot, Kafka, WebSockets, MySQL, and Elasticsearch. I have extensive experience integrating IoT-enabled fuel dispensers and edge devices, ensuring robust real-time data exchange and system stability.As a Lead Engineer, I lead development teams, guide technical implementation, conduct code and design reviews, and collaborate with architects, product managers, QA, and DevOps teams to deliver business-critical solutions. I also bring cross-stack exposure to Golang, Node.js, and Python, enabling flexible contributions across modern technology stacks.
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