Marc Donovici's avatar

Marc Donovici (rgt48790)

AI implementation manager, technology auditor with experience deploying AI in banking. I placed 3rd in the Google MedGemma Challenge 2026.

Threshold
Threshold

One web page where several independent care organisations answer a person's AI assistant at the same time, and compose a single plan between them.

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AssuranceOS, the internal audit function any company can run
AssuranceOS, the internal audit function any company can run

Nineteen governed Gemini agents run a company's internal audits end to end, and hand a person only the decisions that need a signature.

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Attestable
Attestable

Prove how your AI media was made — and make the proof impossible to quietly rewrite.

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Guardian 172 — Offline Flight-Safety Monitor
Guardian 172 — Offline Flight-Safety Monitor

An offline flight-safety monitor for the Cessna 172. It replays real training telemetry, flags unusual behaviour, explains which signals drove it, and opens a checklist. No cloud, no per-aircraft fee.

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Praxis - evidence-bound remediation agent.
Praxis - evidence-bound remediation agent.

Praxis takes that one narrow, expensive incident all the way to a mergeable fix, and refuses to hand you anything it cannot prove.

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FastPath64: the missing Arm smmla kernel for IQ4_XS
FastPath64: the missing Arm smmla kernel for IQ4_XS

IQ4_XS is the smallest standard 4-bit GGUF and had a tiled matmul kernel on Intel AMX, none on Arm. FastPath64 writes it: 2.12x prefill on Neoverse N2, 1.30x a whole agent turn, byte-identical output.

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ChalkTrace - proof-carrying adaptive learning system
ChalkTrace - proof-carrying adaptive learning system

Adaptive learning that earns the right to teach: every lesson ships with signed evidence from seven checks, and learners can challenge any claim — disprove it and their path rebuilds.

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Lumen - AI neonatal specialist
Lumen - AI neonatal specialist

AI neonatal danger-sign screening for community health workers — Qwen Cloud when online, a fine-tuned on-device Qwen3-VL when not, so it never goes dark.

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