I’m a founding engineer and open-source builder. I turn new technical territory into infrastructure people can actually use: mobile-agent runtimes, cloud device infrastructure, SDKs, portals, and the protocols beneath them. Away from the keyboard, I’m usually training.
Phone-use agents, cloud device infrastructure, real-time streaming, portals, APIs, and SDKs.
View workThe common thread is ownership across boundaries: product and protocol, cloud and device, framework and developer experience. These are the systems where that range is most visible.
I design and build the systems around phone-use agents: API-controlled cloud device infrastructure, real-time streaming, Android and iOS portal applications, and official Python and TypeScript SDKs. The work moves constantly between product, protocols, infrastructure, and the edge.
An LLM-agnostic framework that gives agents native control of Android and iOS devices. I work across the agent runtime, mobile portals, developer experience, and the infrastructure that turns a prompt into reliable action on a real device.
An independently maintained local routing proxy for Claude Code and Codex. I have turned the fork into an active systems project spanning cache-aware session affinity, load-aware account leases, model-scoped rate-limit handling, byte-transparent streaming, security hardening, and cross-platform release engineering.
A Go language module for the now-retired alt:V multiplayer platform, bridging its C++ game server with a Go runtime. It became the project where contribution grew into architecture: runtime boundaries, language interop, tooling, documentation, and a community building on top.
Open source is where I learned to make work legible to strangers: to enter an existing system, understand its constraints, improve it without breaking trust, and leave behind something others can build on.
Recurring contributions spanning S3-compatible storage, migration from Crater, EU-compliance fields, and interface fixes.
Extended query feature coverage in the Better Auth plugin for the open-source pricing and billing platform.
Brought the official Go SDK for cloud mobile infrastructure to feature parity with its TypeScript counterpart.
Began teaching myself software engineering and shipping projects before it was a career path.
Started contributing publicly; later became a GitHub Arctic Code Vault Contributor.
Built an independent studio at 19, delivering product design, full-stack engineering, and search work to commercial clients.
Completed the Abitur with advanced Computer Science, Chemistry, and Mathematics, then studied Business Information Systems.
Left university after two semesters to join Matix’s five-person founding team as Founding Engineer.
Working across AI agents, mobile platforms, cloud fleets, streaming, APIs, and the developer tools that connect them.
Claims are cheap. I trust repositories, benchmarks, shipped products, and independent coverage.
The lead investor publicly names Timo as Founding Engineer and highlights the team’s speed of traction and execution.
View sourceVenture press identifies Timo within the founding team behind Matix’s €2.1M pre-seed round.
View sourceThe public record: long-running open-source work across mobile agents, runtimes, web infrastructure, billing, and developer tools.
View sourceI’m always interested in hard technical problems, serious open-source work, and conversations with people building at the edge of what is currently possible.
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