When the promptstopsworking
I design and build production agent systems: orchestration, observability, fallback routing, recovery. Not "one big prompt" — engineering architecture with verification and traces.
Three engagement formats
What I’m already building
VIBERULER
A benchmark for people who code with AI: it reads local session transcripts and measures how the work actually went. The default run makes zero network calls; before anything is submitted it prints the exact JSON and asks. Published on npm, one command to run.
ASTROLABE
Sixteen independent interpretation engines under one umbrella: deterministic calculation first, LLM explanation on top. The governance rule is strict — with no retrieved sources the model is never called, so the system cannot invent doctrine. Shared RAG layer, single gateway to the models.
ECHO
Bilingual dictation that runs on your own hardware: Russian and English, including both mixed inside one sentence. Recognition happens on-device and types straight into whatever app is in front of you — no cloud, no account, no telemetry. Windows, macOS, Linux.
OPENYOGA
A monorepo built around a source corpus: conversion into clean Markdown, a typed SDK for validating and querying it, and a desktop tutor that runs practices and reads lessons over that corpus. Works offline; the architecture is decoupled from any single tradition.
How we work
Let’s start with a conversation
30 minutes to understand the task and whether it makes sense to work together. No fluff, no slides.
sasha@mamaev.coach