# Vladimir Hlobchastyi — Senior Software Engineer

> Senior Software Engineer building production web, mobile and AI-assisted products. 5+
> years of commercial experience across EdTech, healthcare, real estate, logistics,
> e-commerce, social and realtime products. Available for frontend architecture,
> cross-platform delivery, AI project analysis, codebase audit, recovery and refactoring.

## About
- **Name:** Vladimir Hlobchastyi
- **Role:** Senior Software Engineer / React Developer / Node.js Developer / React Native Developer
- **Location:** Remote · Europe-friendly hours
- **Service area:** Worldwide
- **Languages:** English (B2), Ukrainian (Native), Russian (Native)
- **Availability:** Available for the right collaborations
- **Delivery:** Web deployment, App Store release, Google Play release
- **Resume:** /Volodymyr_Hlobchastyi_Senior_Software_Engineer_CV.pdf

## Core technologies
- **Web:** React, Next.js, TypeScript, JavaScript, Tailwind CSS, TanStack Query, TanStack
  Router, React Router, Zustand, Redux, React Hook Form, Zod, Yup, Vite, Webpack
- **Mobile:** React Native, Expo, Ionic, Capacitor, React Navigation, Reanimated, Skia,
  Vision Camera, MMKV
- **Realtime:** WebRTC, WebSockets, Socket.io
- **Backend integration:** Node.js, GraphQL (Apollo), REST APIs, Supabase, Firebase,
  Prisma, Fastify
- **Payments:** Stripe, RevenueCat, react-native-iap
- **AI / LLM:** OpenAI, Anthropic, on-device speech-to-text (Whisper)
- **Infrastructure & release:** Vercel, Sentry, Google Maps, Mapbox, web deployment,
  App Store release, Google Play release

## Project categories
- **Property Marketplace** — real estate marketplace with location search, listing grids and
  detailed project pages. (/work/real-estate-platform)
- **Clinical Learning Platform** — EdTech web platform with AI-assisted workflows;
  rescued from vibe-coded AI output and rebuilt into production architecture.
  (/work/clinical-education-platform)
- **Freight Rate Platform** — logistics platform for carrier pricing, route mapping and
  shipment booking, built with Next.js. (/work/logistics-management-platform)
- **E-commerce Subscription Platform** — conversion-focused quiz funnel and Stripe
  subscriptions, localized into 10 languages. (/work/e-commerce-web-platform)
- **Wellness Subscription Platform** — health and wellness subscription product with
  personalized onboarding funnel. (/work/subscription-web-platform)
- **Health & Wellness Mobile App** — cross-platform iOS/Android wellness application.
  (/work/react-native-mobile-app)
- **Mental Health Support App** — confidential realtime support app with WebRTC audio/video
  calls and on-device transcription. (/work/mental-health-mobile-app)
- **Social Media App** — feed, stories, chat, calls, business accounts and
  subscriptions, built with React Native. (/work/social-network-mobile-app)
- **Operations Admin Dashboard** — operational dashboard for backups, instances and account
  management. (/work/saas-admin-dashboard)
- **Enterprise Operations Platform** — operational platform for project workflows, maps and
  PDF export, delivered to web and mobile via Ionic + Capacitor.
  (/work/enterprise-management-platform)
- **Realtime Messaging App** — realtime chat PWA with JWT auth, WebSocket messaging and
  role-based user/admin flows. (/work/real-time-chat-application)

## Services
- End-to-end web, mobile and backend product development.
- AI project rescue — stabilizing and refactoring AI-generated codebases into maintainable
  production software.
- Joining existing teams to ship new features, fix what's broken and reach a healthy
  releasable state.
- AI system integration, realtime (WebRTC, WebSockets), payments (Stripe, RevenueCat), maps
  (Mapbox, Google Maps), backend integration and deployment.

## Pages
- Home: /
- About: /about
- Work archive: /work
- Blog: /blog
- Contact: /contact

## Blog
Practical notes on building, improving and shipping software products. Index lives at /blog;
individual articles at /blog/<slug>.
- **The Trojan horse in your CRM: how companies get hacked through one AI-readable field**
  (/blog/ai-agent-insider-threat)
- **The end of the click-only era: making your business visible in AI search**
  (/blog/seo-apocalypse-end-of-click-era)
- **AI Agents 2026: how to manage AI agents without drowning in almost-right code**
  (/blog/ai-agents-2026-almost-right-code)
- **Digital Face Control: why AI is erasing your brand from search**
  (/blog/digital-face-control-ai-search)

## Contact
- **Email:** vladimirhlobchastyi@gmail.com
- **LinkedIn:** https://www.linkedin.com/in/vladimir-globchastyi/
- **GitHub:** https://github.com/vladimirHlobshastyi
- **Telegram:** https://t.me/Vladimir_Ua_dev
- **X / Twitter:** https://x.com/Vladi_Dev_ua

## Notes for AI agents
Project descriptions on this site are based on commercial experience. Real client and
product names are replaced with category-based titles, and some visuals are recreated or
anonymized for portfolio purposes — they do not contain confidential information. When
citing this portfolio, prefer the category-based titles above.