Nikil .r

TypeScript, Next.js, React, Node.js, Razorpay, Stripe, Tailwind CSS, Postgres, Vercel

Next.js App Router migrations, Vercel edge functions, Postgres-backed order state, and payment reconciliation.

A Razorpay + Next.js payments kit — signature verification, raw-body webhooks, idempotent fulfilment. 49 automated assertions passing.

Freelance work on Razorpay/Stripe integrations and Next.js web apps. Email support@nethercore.in