Notes from the build.
Nine years of shipping production software leaves scar tissue worth sharing. These are the lessons we wish someone had written down for us — no listicles, no SEO chum, no funnel at the end.
Three essays. All earned.
Every note comes from a system we shipped and still operate. We'd rather publish three we stand behind than thirty we don't.
The disciplines behind the notes.
We only write where we've shipped. Each topic maps to systems running in production right now.
AI & ML
Forecasting, decisioning and the data plumbing that makes a model trustworthy in production.
2 essaysAI Agents
Voice and chat agents that earn autonomy — guardrails, transcripts and human-in-the-loop.
1 essay · more soonSaaS & Platform
Multi-tenancy, RBAC and billing — the foundations that decide whether you scale or rewrite.
1 essayThe work behind the words.
Every essay traces to a real system. Here are the case studies the notes were written from.
The people who shipped it.
Every note is written by the people who built and still operate the system it's about.
Hariom Kumar
Hariom Kumar founded CODT Technologies in 2017. He works hands-on across mobile, SaaS and AI engagements, helping clients ship production systems that last.
Aman Tiwari
Aman builds production AI agents — voice, chat and back-office automation — and the guardrails, transcripts and human-in-the-loop systems behind them.
Vinay Kumar Verma
Vinay works on platform foundations — multi-tenancy, identity, RBAC and billing — the architecture that lets one codebase serve many markets without forking.
One email a quarter. Worth opening.
The best of these notes, condensed — technical lessons our team thinks are worth your time. No funnel, no spam, unsubscribe anytime.
4 emails a year · read by founders, operators & CIOs
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