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Harry Osmar Sitohang

Harry Osmar Sitohang

Principal Engineer · Architecture & agents

Harry owns the hardest production calls — how a system is shaped, how agents are orchestrated, and the code that has to hold once real traffic and real money are on it.

He has built and run software at government scale and from greenfield zero, and brings that judgement to every engagement: what to build, what to cut, and what will still be standing in two years.

Focus

System designAgent orchestrationProduction architecture

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