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Kelvin TrambadiyaKT
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Kelvin Trambadiya

@kelvintrambadiya

Lead Developer at Xebia building Event-Hub, a Scala platform that normalizes enterprise events for downstream consumers.

India
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At Xebia, I lead backend development of Event-Hub, a centralized business event platform that ingests enterprise events, normalizes them to a canonical schema, and publishes them to downstream consumers. I built Scala microservices and SAP and Salesforce connectors using Akka Streams and Kafka.

At Tookitaki, I built backend services for an AI-enabled anti-money laundering platform, including the Tookitaki Data Science Studio and Case Manager modules. I worked on data pipelines across MySQL, HBase, HDFS, Hive, Spark, and Phoenix, and drove performance optimization through indexing and partitioning.

At Crevavi Technologies, for client Walmart, I built microservices for a cloud power accounting platform and tuned Azure Cosmos DB and Spark jobs. Earlier at Qvantel, I designed and built telecom integration adapters and co-architected REST microservices for VEON’s Data Platform.

My earlier work includes customizing Amdocs’ Cramer network inventory product and leading development of ODOLE, an online examination system, at Argusoft. Across these roles, I’ve worked on distributed, event-driven systems and use Claude Code to support design exploration, refactoring, test authoring, and code review.

Experience

Work history, roles, and key accomplishments

XE
Current

Lead Developer

May 2025 - Present (1 year 5 months)

Lead backend development of Event-Hub, a centralized business event platform, building Scala microservices and connectors for SAP and Salesforce using Akka Streams and Kafka. Contribute to architecture and technical design decisions, and use Claude Code to accelerate design exploration, refactoring, test authoring, and code review.

Tookitaki logoTO

Senior Software Developer

Jan 2022 - May 2025 (3 years 4 months)

Built backend services for an AI-enabled AML platform, including the Tookitaki Data Science Studio (TDSS) and Case Manager modules. Worked on large-scale data pipelines and services over MySQL, HBase, HDFS, Hive, Spark, and Phoenix, with Kafka for streaming, and drove performance optimization through indexing and partitioning strategies.

CT

Senior Software Developer

Crevavi Technologies

Jul 2020 - Dec 2021 (1 year 5 months)

Built microservices for Walmart's cloud power accounting platform, handling analysis and integration of system components. Implemented integration points producing and consuming messages over Kafka and REST, each running as an independent microservice on Kubernetes, and tuned performance of Azure Cosmos DB and Spark jobs.

Qvantel logoQV

Senior Software Developer

Qvantel

Jan 2017 - Jun 2020 (3 years 5 months)

Designed and built real-time and batch integration adapters for the TIGO Bolivia BSS integration layer using Scala, Akka Actors, Akka Streams, Akka HTTP, Kafka, Redis, and Consul. Co-architected REST microservices for VEON's Data Platform using Akka HTTP, Slick, and PostgreSQL, deployed as Docker containers on Kubernetes, with APIs managed through WSO2.

AM

Software Developer

Apr 2015 - Dec 2016 (1 year 8 months)

Customized the Cramer network inventory product for AT&T and implemented service fulfillment automation for LAG, INL, CNL, UNI, and EVC. Designed and developed change requests in Java, Spring, Hibernate, JMS, and Oracle, and supported SIT, UAT, and production.

Argusoft logoAR

Software Developer

Argusoft

Jul 2012 - Mar 2015 (2 years 8 months)

Led development of ODOLE (online examination system) and a healthcare tracking system on Java, Spring, and Hibernate. Designed project architecture, managed sprints, ran code reviews, and maintained CI.

Education

Degrees, certifications, and relevant coursework

Gujarat Technological University logoGU

Gujarat Technological University

Master of Computer Application, Computer Application

2009 - 2012

Grade: 7.7 CGPA

Master of Computer Application (MCA) degree from Gujarat Technological University, completed with a CGPA of 7.7.

Saurashtra University logoSU

Saurashtra University

Bachelor of Computer Application, Computer Application

2006 - 2009

Grade: 69%

Bachelor of Computer Application (BCA) degree from Saurashtra University, completed with 69% marks.

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