Abhinav
Randai
I build full-stack systems for small and mid-sized businesses — work that needs to run in production for years, where the user is not a developer and should never think about the stack.
Currently shipping a Cloudflare Workers + D1 ERP for an animal-feed manufacturer. Past lives in Google Apps Script, vanilla JS, and Sheet-based systems that grew up.
Boring code that ships.
My work tends to live at the intersection of "this needs to actually run in production for years" and "the user is not a developer and should never have to think about the stack". I keep architectures as boring as the requirements allow, and I prefer deletion over addition.
Cloudflare Workers
Edge compute, service bindings, D1, R2, Workers AI, Browser Rendering
Database Design
SQLite/D1, schema design, multi-DB topology, migration patterns
Authentication
PBKDF2, session management, RBAC, HMAC-signed service calls
Vanilla JS
No-framework frontends, gas-shim proxies, /rpc/* patterns
Engineering Rigor
TDD, B-number changelogs, AGENTS.md-style engineering culture
Integrations
WhatsApp Business API, Google Sheets Apps Script, PDF generation
Things I've built
A curated set of full-stack systems shipped to production. Click any project to read its full case study.
Let's talk
Open to opportunities in product engineering, platform engineering, and full-stack roles — especially teams working on edge computing, developer tooling, and line-of-business systems where engineering decisions have measurable business impact.
Also happy to consult on Cloudflare Workers migrations, Apps Script → modern stack transitions, and ERP/line-of-business system design.