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I design and ship full-stack web applications — from clean APIs to polished interfaces. I enjoy working across the stack, solving hard problems, and building tools that are fast, reliable, and actually useful.

Ajay Kumar

Delhi, India

90%

page load time cut

API throughput boosted

3+

production systems shipped

2

AI products in market

Current Focus

AI Brand Intelligence

LLM-powered brand monitoring, narrative decoding, and multi-brand analytics for enterprise clients across SE Asia.

ebic.ai @ M37 Labs

ESG Compliance Systems

Real-time commitments registry, ESG pillar tracking (Environmental / Social / Governance), and AI-validated evidence modules.

ESG Dashboard @ M37 Labs

Scalable Web Architecture

End-to-end systems with React/Next.js, Node.js, and MongoDB — optimized for speed, security, and maintainability at scale.

NIELIT & Side Projects

Recent Writing

all posts →

Research posts incoming.

AI, ESG systems, full-stack architecture.

Check the blog →

Stack

Frontend
ReactNext.jsTypeScriptTailwind CSSReduxShadCN UI
Backend
Node.jsExpress.jsREST APIsJWT AuthMulterPM2
Data
MongoDBMySQLMongoosePrismaSharePoint
Tools & AI
DockerGitClaudeCursorPostmanVercel

Open Source Contributor

Recently contributed to Cal.com — a production scheduling platform used by millions. Merged PR improving core scheduling flow.

github.com/ajayjha1

Let's build something that matters.