work · everything I’ve shipped

Six products, three games,
two employers.

Everything I’ve shipped commercially since 2020 — from the indie extensions you can install today to the German full-stack roles where I built production platforms.

vsdev products

browser extensions + edtech
Drafto logo
Drafto
live
Chrome extension · Gmail AI · 2024 — now

Reads the open Gmail thread, drafts replies in your voice, refines them inline. Strict-JSON prompts, OpenAI backend, Stripe-billed.

MV3TypeScriptNext.jsSupabaseStripeOpenAI
FastNews logo
FastNews
live
Chrome extension · AI news · 2024 — now

Tag any topic. Background AI scores 1000+ articles/day. Get pinged when relevance crosses your threshold.

MV3TypeScriptReactViteOpenAISupabase
Is it fake? logo
Is it fake?
paused
Chrome extension · authenticity · 2025

Paste text or click any image. Probabilistic verdicts (likely authentic / mixed / suspicious / fake) with confidence + concrete claims to verify. Currently on pause while attention is on other products.

MV3TypeScriptOpenAI VisionSightengine
Daypack logo
Daypack
free
Chrome extension · tab sessions · 2026

Save sets of tabs as named sessions. Restore with one click, a hotkey, or on a schedule. Workspace organizer for daily routines.

MV3vanilla JSchrome.storage.syncchrome.alarms
OTRS Dark Theme logo
OTRS Dark Theme
free
Chrome extension · dark theme · 2023 — now

Dark theme for OTRS / Znuny / OTRS Community Edition. Per-host activation, accent color picker. 70+ daily users worldwide.

MV3CSSoptional_host_permissions
Examie logo
Examie
in dev
EdTech startup · KZ · 2025 — now

Adaptive AI tutor for Kazakhstan's ENT exam. 8,500+ real questions, Bayesian IRT 2PL engine, Kazakh voice tutor with RAG, real-time multiplayer Battle.

React NativeNext.jsNestJSPostgres+pgvectorClaudeWhisperSocket.IO
RigWatch logo
RigWatch
in dev
Web app · open source · 2026 — now

Open-source real-time monitoring dashboard for cryptocurrency mining rigs. Bootstrap phase — repo is public, code lands incrementally.

React 18TypeScriptViteTailwindZustandChart.jsi18next

Indie games

itch.io · unity
2024
Dude with the Water Gun

Unity

Top-down arcade. Wave-based water-gun shooter, juiced pixel feel.

2024
Boo Buddy

Unity

Short atmospheric ghost-buddy game. Made as a vibe exercise.

in dev
Planet Pop

Unity 6 · 2D

Suika-style cosmic merge for mobile. 30 levels with physics modifiers, 5 unlockable themes, hyper-casual.

in dev
Steppe by Step

Unity 6 · 3D

Road-trip vibe-game through the Kazakh steppe. MVP target 2026-05.

Enter pixel mode →

Employment history

germany · 2023 — now
2025 — now

Full Stack Entwickler (React + Firebase)

HASE Kaminofenbau GmbH · Trier, DE · hybrid

  • Solo-built a production monitoring + control platform for networked wood stoves.
  • Three UI modes on a shared data layer: Classic (service/dev), SimpleMode (end-customer), DealerRadar (AI analysis + ticket escalation).
  • Role-based access control with 30+ permissions enforced in React UI and Firestore Security Rules.
  • Custom in-app terminal with 100+ commands and a domain-specific scripting language on top of Monaco Editor.
  • Gemini integrated via Firebase AI with three prompt pipelines (live status, historical trends, dealer-side root cause).
  • Two end-to-end ticket systems, real-time Chart.js graphs, ML modules via TensorFlow.js, full i18n DE/EN, Vitest tests.
React 18TypeScriptFirebaseMonacoGeminiTensorFlow.js
2023 — 2025

IT Support — System Admin, Automation & Web Dev

Devoteam GmbH · Frankfurt, DE · hybrid

  • Built an internal web app for booking workspaces across Devoteam's German offices.
  • Automated recurring IT-ops processes to cut manual workload.
  • Server + workstation maintenance, ongoing IT-infrastructure optimization.
Internal toolingAutomationServer admin

say hi

Looking for someone like me?

Freelance work, full-time roles with relocation worldwide, investor conversations for Examie — all welcome.