Can I Make Codex Last Longer Without Lowering the Quality?
I split coding work between Codex and OpenCode to avoid burning through my Codex subscription allowance. Here is how well it is working so far.
Rajeev Gill
I build practical software around AI, data, analytics, and adtech.
My work sits between product thinking and implementation, with a bias toward systems that make real work less messy.
Based in London. Interested in useful AI, clearer measurement, and software that holds up outside a demo.
Get in touchSelected projects
Things I have built
Research product
Open GTM Index
A transparent guide to open-source sales and marketing software.
TanStack StartReact 19TypeScript
AI research product
Local LLM Lab
A measured guide to every local AI model installed on my Apple Silicon workstation.
PythonReactVite
Operations product
Hackathon Voting App
A production-ready single-screen judging app built for a live hackathon room.
Next.js 14TypeScriptClerk
Recent writing
Notes from the work
What a 75/100 Agent-Readiness Score Means for rajeevg.com
An agent-readiness audit scored rajeevg.com 69 first and 75 in its refreshed report. Here is what changed, which gaps matter, and why I am not building an API just to chase 100.
Building a Two-Agent Personal Cloud on Coolify and Hetzner
How I deployed OpenClaw for research and Hermes for engineering as separate agents on a single Hetzner server, coordinated them through authenticated Agent Mail, and wired the result to Vercel deployment.
Have something useful to build?
I am always interested in thoughtful software, analytics, and AI work where the practical details matter.
Email me