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Chandan SahuCS
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Chandan Sahu

@chandansahu

Backend Engineer specializing in scalable Node.js and NestJS systems.

India
Message

What I'm looking for

I seek backend roles focused on scalable Node.js/NestJS systems, microservices, and event-driven design with opportunities for mentorship, performance optimization, and career growth.

I am a Backend Engineer with 2.5+ years building high-performance, scalable services using Node.js and NestJS, focused on microservices, event-driven architectures, and background job processing.

I have delivered production-ready systems integrating Redis/BullMQ, RabbitMQ, MySQL, MongoDB, WebSockets, and CI/CD pipelines, and I have optimized APIs, implemented RBAC and security best practices, and mentored junior engineers.

My projects include HRMS SaaS, workforce management, scrap-collection platforms, and intelligent vehicle systems; I prioritize performance, reliable asynchronous processing, and engineering best practices to produce enterprise-grade software.

Experience

Work history, roles, and key accomplishments

UL
Current

Backend Engineer

Unitask Technologies Pvt Ltd

Jul 2025 - Present (6 months)

Designed scalable microservices and background job processing using Redis and BullMQ, optimized APIs with caching and query improvements, and implemented RBAC and security best practices while mentoring junior engineers.

AL

Software Developer

Ajatus Software Pvt Ltd

Jul 2023 - Jun 2025 (1 year 11 months)

Built scalable REST APIs with Node.js, Express, MySQL and MongoDB, integrated RabbitMQ for async processing, developed real-time chat and notification systems, and automated deployments with Docker and GitLab CI/CD.

Education

Degrees, certifications, and relevant coursework

FU

Fakir Mohan University

Master of Computer Application, Computer Applications

2021 - 2023

Completed a Master of Computer Application focused on software development and backend technologies.

Utkal University logoUU

Utkal University

Bachelor of Science, Science

2017 - 2020

Completed a Bachelor of Science degree providing foundational knowledge in computing and related sciences.

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Chandan Sahu - Backend Engineer - Unitask Technologies Pvt Ltd | Himalayas