morozhen_ko
Stanislav Moseyko
Indie developer & QA engineer.
I build and harden products.
Products
Chroma Bankshot
Chroma Bankshot is a minimalist physics puzzle game with a cosmic neon aesthetic.
ClearSub
Track all your subscriptions in one place, never miss a renewal. Local-first subscription tracker.
AppStreak
AppStreak helps you manage daily testing during closed beta: all test apps in one place with a simple visual progress timeline and local launch history.
Socks Shopping Store
Hardened ASP.NET Core MVC demo store for QA: security headers + rate limits, automated tests (NUnit/Selenium), performance checks (k6), security scans (OWASP ZAP), and CI/CD-published Allure reports.
HandyLog
Offline-first CRM for field technicians: clients → jobs → services/materials → totals, with local inventory and export.
IceVault
Single source of truth for standards, ADRs, patterns, and project documentation with review-first ingestion and export.
Proteus
Telegram moderation bot for channels: deterministic pipeline with stateful Durable Objects on Cloudflare Workers.
DiagHub
Private LLM-powered agent platform for diagnostics, automation, and knowledge management. Used for internal workflows and integrations.
2VRTX Marketing Site
Rebuilt 2VRTX marketing site on Astro + Tailwind with preserved design, SEO parity, and video modal UX from legacy Tilda.
Engineering & QA Philosophy
Quality as a product feature
Not an afterthought. Reliability drives retention.
Automation-first thinking
Build systems that scale without manual overhead.
Testing as risk control
Every test is a bet against failure in production.
CI/CD as confidence
Ship fast, ship often, ship with certainty.
Writing & Devlogs
Technical writing, product devlogs, and engineering insights.
Published on LinkedIn and personal blog