Konstantin Tarkus

About

Builder of developer tools and open-source projects. I focus on tooling that improves developer experience, code quality, and how teams work with real-world codebases — especially in the context of AI-assisted development. Currently building srcpack and other OSS tools at Kriasoft.

Badges

Gemologist
Gemologist
Tastemaker
Tastemaker
Veteran
Veteran
Gone streaking 10
Gone streaking 10
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Maker History

  • Braivo
    BraivoTurn your materials into an adaptive AI tutor
    Sep 2026
  • Obserf
    ObserfFind conversations where your product can genuinely help
    Sep 2026
  • Verist
    VeristGit for AI decisions — replay, diff, and review every change
    Feb 2026
  • srcpack
    srcpackBundle your codebase into LLM-ready context files
    Jan 2026
  • 🎉
    Joined Product HuntOctober 12th, 2019

Forums

Obserf - Find conversations where your product can genuinely help

Obserf finds public conversations and listings where your product could genuinely help, filters out weak matches, ranks the rest, and drafts what you could say. It’s an open-source, local-first CLI for developers and indie makers. It never posts – you stay in control.

Braivo - Turn your materials into an adaptive AI tutor

Braivo turns the courses, PDFs, slides, and question banks you already have into an adaptive AI tutor for every learner. It tracks what each learner knows, needs to practice, and may be forgetting, then chooses what comes next. AI stays grounded in your content. White-label, open source, and API-first, so schools, tutors, and training teams can teach under their own brand.

Verist - Git for AI decisions — replay, diff, and review every change

Deterministic, audit-first workflow kernel for production AI systems.
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