Engineering notes
How it's actually built.
Blueprints and field notes from the work — the AI engine, the chatbot, the models we run, the architecture, and the SRE that keeps it up. No client names, just the engineering.
Notes from the field
Candid write-ups from the work, by industry — what we walked into, what we tried, and what changed. No client names.
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Healthcare & Life Sciences 18 Jun 2026 Healthcare Digital Health ABDMDesigning health around the whole person, not the episode
Care is fragmented into visits; wellness, mental health and chronic and end-of-life needs fall through the gaps. A whole-person, consent-first platform on the national health rails — built for dignity, not just billing.
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Civic Tech & Access to Justice 12 Jun 2026 Civic Tech Legal GovernanceMaking dense systems legible to an ordinary citizen
Legal intelligence and verifiable participation: high-stakes civic systems where trust is the whole product — built grounded, auditable, and DPI-native.
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Healthcare & Life Sciences 2 Jun 2026 Healthcare AYUSH InteroperabilityA clinical platform that respects the clinician's day
Health and AYUSH systems where the data is sensitive, the terminology must be authoritative, and nothing clinical can be invented — built sovereign and standards-bound.
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Water & Public Infrastructure 19 May 2026 Water IoT Public SectorFrom a wall of gauges to a decision a junior engineer can act on
A water-resources programme drowning in telemetry, and the decision spine that turned thousands of incompatible sensors into one clear next step.
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Agriculture & Government 5 May 2026 Agriculture Government DPIDelivering farm schemes to millions, on rails a state can own
What it takes to run a state agriculture department's scheme delivery at population scale — sovereign, multilingual, and resilient to the last mile.
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Agriculture Supply Chain 21 Apr 2026 Agriculture Supply Chain ManufacturingOne season, one platform: running a mill's cane supply chain
Tens of thousands of cane farmers, a brutally seasonal calendar, and field staff working off the grid — unified on a single operational platform.
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Engineering notes
Blueprints and techniques — the AI engine, the chatbot, the models, SRE.
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16 Jun 2026 LLMs Models SovereigntyThe model shelf: which models we run, and why
A field guide to the LLMs and other models we reach for — routing, generation, embeddings, speech, and image generation — and the rule that picks between them.
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9 Jun 2026 SRE Observability ReliabilitySRE for sovereign platforms
When you can't lean on a hyperscaler's managed observability, reliability has to be built in — open-source, self-hosted, and on by default.
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26 May 2026 Chatbot LLMs RAGAnatomy of a sovereign chatbot
A two-brain design — a small router model for intent and tools, a RAG brain for knowledge — running entirely on hardware we own.
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12 May 2026 AI engine RAG RetrievalBuilding an AI intelligence engine experts will trust
Citation-enforced RAG, hybrid retrieval and local inference — how we make an LLM useful in a high-stakes domain without letting it bluff.
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28 Apr 2026 Architecture Deployment SovereigntyPromote-to-scale: one image, demo to cluster
A modular monolith that fans out into independently scaled services by configuration alone — so the demo you saw is the system that ships.
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