From cloud infrastructure to custom silicon. We take on the impossible problems — the ones that make other consultancies nervous.
Infrastructure that scales without drama. We architect, migrate, operate, and optimize cloud environments that actually work at 3 AM.
Custom FPGA designs, digital signal processing, and PCB development. When off-the-shelf isn't good enough and physics is the only limit.
Production AI that goes beyond demos. Memory systems, agent architectures, and LLM integrations built for the real world.
An AI companion that remembers. Built on Claude, designed for depth. Friend maintains context across months, develops genuine understanding, and becomes more useful the longer you work together.
Learn more about Friend
Friend reaches out — remembering yesterday's conversation
We're a technical consultancy that actually ships.
Tentabrain combines deep experience across enterprise infrastructure, custom hardware development, and cutting-edge AI systems. We've built trading systems, audio hardware, cloud platforms, and AI companions.
We take on projects that require genuine expertise — not just configuration management, but actual engineering. The kind of work where understanding the fundamentals matters.
Have an impossible problem? A system that needs to exist but doesn't? We're interested.