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Sidhi Volvoiker

@sidhivolvoiker

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Senior Software Engineer at Raja Software Labs building LinkedIn APIs and distributed backend systems.

India

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At Raja Software Labs, part of Ness Digital Engineering, I build Java-based backend services for LinkedIn product APIs using Spring Boot, Spring Security, and gRPC. I also build Airflow workflows and use Claude, Claude Code, and GitHub Copilot to support code reviews and unit testing.

Earlier, I built LinkedIn services and Kafka- and Apache Samza-based data pipelines, and developed Node.js APIs for a healthcare platform. At Tapsoft Technologies, I built and owned a billing management platform, supported its production deployment, and led a legacy database migration.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer II

Current

Raja Software Labs

Feb 2026 - Present (8 months)

Building and maintaining Java-based backend services for LinkedIn's product APIs using Spring Boot, Spring Security, and JPA, with Protocol Buffers for gRPC contracts. Implementing JWT-based authentication and building Airflow workflows for automation.

Ember.Js Java Spring Boot Spring Security JPA JWT Protocol Buffers gRPC REST APIs Airflow Vue.Js React Claude Code GitHub Co Pilot

Full Stack Developer

Tapsoft Technologies

Jun 2019 - Dec 2021 (2 years 6 months)

Built and owned an end-to-end billing management platform, including on-site deployment and production support. Designed REST APIs and MySQL data models for billing workflows.

NodeJS ExpressJS HTML CSS REST APIs MySQL SQL JavaScript (ES6+)

Education

Degrees, certifications, and relevant coursework

Goa College of Engineering

Bachelor of Engineering, Information Technology

2012 - 2016

Grade: First Class

Activities and societies: Final Year Project: Street Light Automation — Arduino; Specialization: Image Processing & Pattern Recognition, Computer Cryptography & Network Security, Operations Research and Embedded Systems

Bachelor of Engineering in Information Technology from Goa College of Engineering, completed with First Class. Final year project focused on Street Light Automation using Arduino.