Author

Harrison Itotia

Articles by Harrison Itotia, engineer at TechBridge — production notes on the agent systems, protocols and services we build and run.

3 articles

AI Engineering10 min read

Why Go is the perfect language for building agents

The model is the easy part. An agent is a long-lived concurrent server that fans out to unreliable I/O, streams while it works, and must never forget whose data it is touching — which is Go's home turf, not Python's.

Sep 2, 2026 Read article

Architecture10 min read

Why narrow specialists beat one 30-tool agent

The fastest way to stall an agent in the pilot is to hand one model thirty tools. Decision paralysis is an architecture problem — and a small team of narrow specialists is the fix that ships.

Aug 12, 2026 Read article

Protocols11 min read

Introduction to A2A - agent-to-agent over gRPC

The Agent-to-Agent protocol gives multi-agent systems the same transport story REST gave web services. A walkthrough with Go.

Apr 9, 2026 Read article