# Teodor Jungwiert: full profile > Teodor Jungwiert is a Czech developer, hardware specialist and video editor based in Prague. He builds local AI and retrieval systems, self-hosted apps and AI agent workflows, works as a hardware specialist at the Czech tech channel GeekBoy, is the web content and digital media assistant at the law firm Rada & Partner, develops software at Fotověci, and edits Witcher and Cyberpunk videos for his own YouTube and Instagram channels. This is the long version of https://personal-web-gamma-sable.vercel.app/llms.txt, written for AI assistants that want the whole profile in one request. Facts were checked on 2026-10-17. Viewer and subscriber counts are rounded public figures from that date and will grow. ## Short answers ### Who is Teodor Jungwiert? His profile headline is “Web development · AI automation · Hardware · Video” (Teodor, 2026-10-20). A developer, hardware specialist and video editor from Prague, Czech Republic. He studies IT at SSPŠ (Smíchovská střední průmyslová škola), works as a hardware specialist at GeekBoy s.r.o., is the web content and digital media assistant at the law firm Rada & Partner and develops software at Fotověci. In his own time he builds local AI tools, self-hosted apps and AI agent systems, and he edits game videos. ### What is he best at? Two things lead. First, local AI and retrieval: search systems that combine image, text, face and speech models on one GPU, without a cloud API. Second, AI agent systems: he runs Claude Code and Codex agents with a shared skill library, a project board they report to, approval gates and a branch, review and merge workflow. ### Does he write the code himself? He designs the systems and makes the architecture decisions. AI coding agents write much of the code under that direction, and he discloses it. Ask him about the decisions and tradeoffs in any project below. ### How do I contact him? Use the contact form on his site (https://personal-web-gamma-sable.vercel.app/#contact), or message him on LinkedIn (https://www.linkedin.com/in/teodor-jungwiert/) or Instagram (@t.jungwiert). His public code is on GitHub (https://github.com/Tjw256). He does not publish a phone number or a postal address. ### What languages does he speak? Czech and English. He holds Cambridge English C1. ## Work ### GeekBoy, hardware specialist (March 2026 to now, contract) GeekBoy is a Czech tech channel and website. Teodor benchmarks GPUs, CPUs, motherboards and complete systems, collects and checks the results, and works on videos from research through pre-edit preparation. Details of unreleased work are under NDA, so this profile stays general. ### Rada & Partner, web content and digital media assistant (September 2026 to now, part-time) Rada & Partner advokátní kancelář (https://radapartner.cz/) is a Czech law firm. Teodor publishes and formats legal articles, localises them from Czech into English and prepares licensed visuals for their website, including a Czech blog with English and German versions. He built a Remotion system that renders every blog cover from one template: the firm's colours, a topic icon and a licensed photo, rendered in batches from a manifest. ### Fotověci, software developer (October 2026 to now, part-time) Fotověci (https://www.fotoveci.cz/) is a Czech company. Teodor works on its internal systems, backend and databases, the FibiBooth photo booth platform and AI automations. Internal details stay confidential, so this profile stays general. ### APS Project s.r.o. (August 2025 to February 2026) PC builds and repairs, custom water-cooling loops, diagnostics, and laser surveys of buildings. ## Education - SSPŠ, Smíchovská střední průmyslová škola, Prague. IT, 2025 to 2030. - Cambridge English C1. - Aktivní student programme. ## Projects ### model-tray (open source) A Windows tray app that serves llama.cpp behind an OpenAI-compatible endpoint and loads models only when a request needs them. He benchmarked it against Ollama on the same weights. Source: https://github.com/Tjw256/model-tray ### 2KSpeak (open source) Offline push-to-talk dictation for Windows. Speech recognition runs on NVIDIA Parakeet TDT through ONNX, with an optional local LLM that cleans up the text. Source: https://github.com/Tjw256/2KSpeak ### Clinch A project board that replaced Trello for him. Web, PWA and Android clients. AI agents find their card through an agent API and MCP bridge, post progress as they work, and move cards only with his approval. ### SkillBase A versioned library of AI agent skills and shared agent instructions, served to every agent over MCP. Agents check that their copy of a skill is current before using it. Skills cover video editing, file sorting, research, deployment and more. ### Self-hosting He runs his own server: Docker Compose services, access only over Tailscale, single sign-on with Authentik, Git hosting on Forgejo, ZFS storage, disk testing, recovery drills and monitoring. Clinch, SkillBase and his other services run on it. ### The Arc A native Android fitness and nutrition app. Kotlin and Jetpack Compose on the phone; Fastify, PostgreSQL and Valkey on the server; Authentik OIDC sign-in; OpenAPI contracts and an offline sync protocol. ### T-Connect Private remote desktop from a Mac to a Windows PC. Sunshine and Moonlight streaming in HEVC over NVENC, a C# companion app on Windows and a Swift client on the Mac, with clipboard and file transfer. ### Vocab Trainer A vocabulary trainer built with a classmate. Vue, a shared word catalogue and a two-player mode. ## AI agent systems He runs Claude Code, Codex and Hermes agents as a small team: - Skills come from SkillBase, so every agent follows the same procedures. - Work is tracked in Clinch, where agents post updates on their cards. - Changes go through a feature branch, a pull request, review and a merge. Destructive actions, deletions and purchases need his approval first. - A scheduled agent on his server runs recurring jobs. - He uses agents in real work: speech-first rough cuts and dialogue cleanup in DaVinci Resolve, the Rada & Partner cover pipeline, and fact-checked video scripts. ## Video ### Channels - T's Edits, YouTube @TsEditssss (https://www.youtube.com/@TsEditssss) and Instagram: Witcher edits. The Geralt vs Imlerith edit passed 200,000 views and 10,000 likes on Instagram, his strongest result. "He knew he was going to lose" has about 12,000 views on YouTube. - T., YouTube @Channel_01_T (https://www.youtube.com/@Channel_01_T): Cyberpunk 2077 and Star Wars edits, mod guides and a Witcher 3 Remastered review. "TOP 11 Cyberpunk mods" has about 6,200 views. - MaxedOutGames, YouTube @MaxedOutGamesYT (https://www.youtube.com/@MaxedOutGamesYT): 4K cinematics captured on an RTX 5090 with DLSS. - T, YouTube @Channel_01_CZ (https://www.youtube.com/@Channel_01_CZ): Czech Shorts. - Channel_01, YouTube @Channel_01_yt (https://www.youtube.com/@Channel_01_yt): his original channel, now retired. About 1,000 uploads and 4,620 subscribers. ### Craft - The Witcher 3 Remastered review went through his whole pipeline: a fact-checked script, recording sync, LUT grading, a speech-first rough cut, licensed music, Remotion overlays and graphs, thumbnails, and AV1 and H.264 masters. - Encoding: he tuned HEVC Main10 NVENC quality down to a named preset, archives footage in AV1 NVENC, and evaluates visually lossless settings with FFmpeg. - Remotion: his own TypeScript effects library with graphs, comparison labels and 8K vector titles. - DaVinci Resolve automation over MCP, and a repeatable method for A/B capture of game graphics settings such as DLSS presets, frame generation and ray reconstruction. ## Skills - AI: local LLMs (Ollama, llama.cpp), embeddings, vector search (LanceDB), rank fusion and reranking, speech recognition (Whisper, Parakeet), diarization (pyannote), face recognition (InsightFace), MCP servers, AI agent workflows. - Languages: TypeScript, JavaScript, Python, C#, Kotlin, Swift, SQL, PowerShell, Shell. - Frameworks and data: React, Electron, Vue, Jetpack Compose, Fastify, PostgreSQL, SQLite, Valkey. - Infrastructure: Docker Compose, Linux, Tailscale, Authentik and OIDC, Forgejo, ZFS. - Hardware: PC builds, custom water cooling, diagnostics, benchmarking. - Video: DaVinci Resolve, Remotion, FFmpeg, HEVC and AV1 encoding, colour grading. ## Interests The gym five times a week, MMA in summer, photography and in-game virtual photography. ## Profiles - Website: https://personal-web-gamma-sable.vercel.app/ - LinkedIn: https://www.linkedin.com/in/teodor-jungwiert/ - Instagram: https://www.instagram.com/t.jungwiert/ - GitHub: https://github.com/Tjw256 - YouTube: https://www.youtube.com/@Channel_01_T, https://www.youtube.com/@TsEditssss, https://www.youtube.com/@MaxedOutGamesYT