Portfolio
Collection of implemented cases: initial conditions, engineering decisions made, and measurable results. Focus on system reliability, performance, accessibility, and delivery speed.
PassWave — Password Generator & Vault
Minimalist PWA: generates strong passwords, encrypts everything on the client, syncs if you want. Built the MVP in 2 weeks — kept it as is: fast, safe, no bloat.
- Next.js 16
- React 19
- TypeScript
- Supabase
- PWA
- Tailwind CSS 4
Psy-Sound — Binaural Beats Audio Editor
Delphi desktop app for creating binaural beats and affirmations. Technically strong product that failed due to zero marketing. A lesson that development is 20%, traffic and people are 80%.
- Delphi
- DirectSound
- DSP
- Audio Processing
- Wave API
SilverMarket — Universal Catalog Updater
Attempt to build a universal product for automating store catalog updates via supplier price lists. Closed due to excessive per‑client customization.
- Delphi
- Excel
- CSV
- XML
- HTTP
Sociogenetics — Own Web Studio
My first web studio with its own office (2012–2014). Custom projects for government and Siemens. Closed after Siemens left Russia in 2014. A lesson in risk and diversification.
- Django
- Python
- PostgreSQL
- MySQL
Slot‑Me.ru — Meeting Booking Platform
Cal.com for the Russian market: from architecture to production. FastAPI + React, FSD, OAuth, calendars, email, 196 tests.
- FastAPI
- React
- PostgreSQL
- Redis
- TypeScript
- Tailwind CSS
- Docker
- GitLab CI/CD