Blog
Blog
Architecture, backend, AI. Short, concrete, with code.
Local voice assistant with Ollama
Microphone → speech recognition → local LLM → voice. A whole assistant on your own machine, nothing sent to the cloud.
AIOllamaPythonvoice
Read → "One to rule them all" — a service rebuild story
Rebuilding a service and migrating millions of NoSQL documents on Google Cloud without stopping production.
architectureGCPNoSQLmigration
Read → Bi-Temporal Events
Two clocks in one event: when something happened, and when we found out. Martin Fowler's vision versus practice, "the Arkency way".
event sourcingDDDarchitecture
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