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Neeraj KumarNK
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Neeraj Kumar

@neerajkumar161

Full-stack engineer, 5.5 years. React and Next.js on the front, Node.js and TypeScript services and event pipelines behind them.

India
Message

What I'm looking for

I’m looking for roles where the hard part is throughput, correctness or scale rather than another CRUD layer. I own features end to end — UI through API to event pipeline — with React and Next.js on the front, and Node.js and TypeScript services behind them. 5.5 years across e-commerce, fantasy sports and real estate. Remote preferred, or Pan India.

At Xcelore, I own the backend for Styli’s Vendor Portal, supporting catalog onboarding, product QA, approval workflows and seller product management for Landmark Group’s Middle East fashion e-commerce platform.

I built a Node.js bulk catalog ingestion pipeline validated for 100K-row concurrent uploads, and led the Vendor Portal migration to Seller Ops microservices with MySQL and zero disruption to live seller operations. I design REST APIs and event-driven workflows using Kafka and Google Cloud Pub/Sub.

Previously, I built gRPC microservices for Wasalt, strengthened Dream11 GraphQL integration testing to 83% coverage, and delivered Node.js features for logistics platforms. I also contribute to NestJS and DefinitelyTyped, publish Node.js and TypeScript projects, and write about TypeScript design patterns.

Experience

Work history, roles, and key accomplishments

Xcelore logoXC
Current

Senior Software Engineer (Full-Stack)

Sep 2024 - Present (2 years)

Build and own full-stack features for the Vendor Portal on Styli (Landmark Group), a Middle-East fashion e-commerce platform — React front end plus Node.js/TypeScript microservices. Engineered a bulk catalog ingestion pipeline validated to 100K rows per upload, and led the migration to a new Seller Ops platform with zero disruption to live seller operations.

Clean Up Mountains logoCM

Founder

Mar 2024 - Sep 2024 (6 months)

A community initiative on waste management and civic awareness in Himalayan towns. Grew to 150+ active members through organic outreach. Ran cleanup drives every two weeks — location scouting, logistics, volunteer coordination and on-ground execution. Raised and managed donations to make the initiative financially self-sustaining.

QD

Software Engineer (Node.js)

Quara Digital

Nov 2023 - Mar 2024 (4 months)

Developed backend services for a Saudi real-estate platform, including gRPC-based microservices and bulk WhatsApp notification pipelines.

AP

Node.js Developer

Apptunix

Jan 2021 - Jun 2021 (5 months)

Built REST APIs and application features in Node.js, contributing to production releases.

Education

Degrees, certifications, and relevant coursework

Panjab University (DCSA) logoPD

Panjab University (DCSA)

Master of Computer Applications, Computer Applications

Grade: CGPA 7.66/10

Pursued a Master of Computer Applications degree, achieving a CGPA of 7.66/10.

GS

Govt. Degree College, Sanjauli

Bachelor of Science, Computer Science

Grade: CGPA 7.20/10

Completed a Bachelor of Science in Computer Science with a CGPA of 7.20/10.

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