Looking for a job

Saravana Kumar

@saravanakumar3

Message

I build scalable Node.js, React, and AWS platforms for fintech, insurance, healthcare, and commerce.

India

Message

What I'm looking for

I'm open to on-site, remote, and hybrid engagements where I can build scalable full-stack platforms, lead delivery teams, and contribute to enterprise API, cloud, and microservices initiatives.

I've built production platforms for Zentact Systems, including the STC Bahrain Insurance Portal, using Next.js, Node.js microservices, secure REST APIs, and AWS deployments.

At Fuelbuddy, I led six developers building a real-time fuel delivery ecosystem, high-concurrency order processors, LoopBack APIs, CRM integrations, and WebSocket-based synchronization.

I've also delivered healthcare, transit, fintech, loan management, search, and e-commerce products with Node.js, React, GraphQL, PostgreSQL, Elasticsearch, payment gateways, Docker, and CI/CD.

Experience

Work history, roles, and key accomplishments

Full Stack Developer

Zentact Systems

Jan 2025 - Feb 2026 (1 year 1 month)

Architected the STC Bahrain Insurance Portal using Next.js and Node.js microservices, designed scalable RESTful APIs, integrated payment gateways, and delivered production deployments on AWS.

NodeJS Next.js ExpressJS REST APIs OpenAPI Swagger JWT AWS EC2 S3 Node Cron

Senior Software Engineer / Team Lead

Fuelbuddy

Dec 2021 - Feb 2024 (2 years 2 months)

Directed development of a real-time fuel delivery ecosystem, built RESTful backend services, designed LoopBack 4 APIs, and led a team of 6 developers.

NodeJS ExpressJS LoopBack 4 REST APIs WebSockets Agile Code Review Team Leadership

Senior Developer / Team Leader

Dreamguys Technologies

Aug 2020 - Nov 2021 (1 year 3 months)

Developed healthcare and transit solutions using Node.js and WebSockets, architected wallet systems and multi-role templates, and maintained high test coverage and documentation.

NodeJS ExpressJS WebSockets React REST APIs Swagger OpenAPI