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Hem Kamli

@hemkamli1

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I build scalable full-stack travel, payment, and real-time web platforms with Node.js, React, and AWS.

India

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What I'm looking for

I'm looking to build scalable, production-grade web applications where I can work across backend, frontend, cloud infrastructure, payments, integrations, performance, and reliable distributed systems.

At OneClick IT Consultancy, I build backend REST APIs for travel booking flows across 100K+ inventory items while maintaining under-200ms p95 response times under peak load.

I've integrated HotelBeds, PKFare, Mystifly, and FTD to enable real-time hotel and flight search, and built Stripe payment workflows through Spreedly for recurring billing, digital wallets, webhooks, and failure recovery. My payment integration work reduced checkout failures by 90% and earned me the Star Performer award in Q3 2025.

I work across Node.js, NestJS, TypeScript, PostgreSQL, React, Next.js, and AWS, improving query performance, caching, SSR, static generation, and frontend data-fetching patterns. I also use Cursor and Claude to speed up prototyping and API scaffolding while maintaining production-grade reliability.

I've also built queue-based email microservices, real-time social platform features, and cloud-deployed NestJS APIs with Docker, Jenkins, Prometheus, and Grafana.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

OneClick IT Consultancy

Jul 2024 - Present (2 years 2 months)

Owned backend REST APIs for booking flows serving 100K+ inventory items, maintaining sub-200ms p95 response times. Integrated AI-assisted development workflows and global travel supplier APIs, reducing supplier onboarding time by ~40%.