# Sergei Vorniches

> I build software, take on existing products, and carry the engineering through to production.

## Profile and practice

- [Profile and practice](https://vorniches.com/index.txt): I am the founder and lead engineer of grm.sh, where I provide continuing product delivery and production engineering.
- [Portfolio](https://vorniches.com/portfolio/): Working products, open-source tools and earlier experiments. The work, its context and the material behind it.
- [Case study index](https://vorniches.com/portfolio/llms.txt): Individual readable cases with their original roles, status and sources.
- [Complete product stories](https://vorniches.com/portfolio/index.txt): Combined case reference.
- [Privacy](https://vorniches.com/privacy/index.txt): How this website handles visits, language preferences and links to other services.

## Case studies

- [Gonkong](https://vorniches.com/portfolio/gk/index.txt): A mobile client for a private community.
- [RND TV](https://vorniches.com/portfolio/rndtv/index.txt): Random Internet Archive television, with your phone as the remote.
- [Cut/Storm](https://vorniches.com/portfolio/cutstorm/index.txt): A self-hosted clip editor – paste a link, caption and cut locally, nothing uploads.
- [ExploreUFL](https://vorniches.com/portfolio/explore-ufl/index.txt): An independent map of startups connected to Lisbon’s startup ecosystem.
- [Gramini](https://vorniches.com/portfolio/gramini/index.txt): Turn your AI-generated interfaces into real, live Telegram apps – in seconds.
- [Sinai](https://vorniches.com/portfolio/sinai/index.txt): AI Copilot for ancient texts.
- [VoiceCart](https://vorniches.com/portfolio/voicecart/index.txt): A voice and chat shopping assistant for Shopify stores.
- [TapNote](https://vorniches.com/portfolio/tapnote/index.txt): Instant, self-hosted publishing with Markdown.
- [Prototype](https://vorniches.com/portfolio/prototype/index.txt): A product-building method before “vibe coding” had a name.
- [snap2txt](https://vorniches.com/portfolio/snap2txt/index.txt): Fold your whole codebase into one LLM-ready prompt.
- [How Much for Site?](https://vorniches.com/portfolio/howmuch/index.txt): Get true price of your website in minutes.
- [WebInsights](https://vorniches.com/portfolio/webinsights/index.txt): Technical website audit on demand – code, in natural language.