Олег

Oleh Obukh
Fullstack AI Engineer & Edge Automation Architect

📍 Lviv, Ukraine | 📧 [відкрити контакти](див. вище в блоці «контактна інформація») | ✈️ Telegram: @obuhhh | 🔗 LinkedIn

🚀 Profile Summary
An engineering-driven Fullstack Developer with 6+ years of commercial experience in
Vue/Nuxt, backed by a solid 2-year UI/UX design foundation. I do not just write code; I engineer
resilient, resource-efficient systems with a true "hacker mindset". From reverse-engineering
game mechanics in my early teens to transforming standard Android smartphones into
autonomous Linux-based Edge AI servers today, I specialize in unconventional, high-impact
problem solving.

My Superpower: I act as the ultimate bridge between design, complex business logic, and
technical production. I operate as a versatile "micro-team", translating raw product visions into
functional architecture without communication gaps, deploying full MVPs in days.

⚡ Core Competencies & "Superpowers"
●​ Rapid MVP Delivery: Shipping end-to-end web applications (Frontend + Backend + AI)
efficiently, bypassing the need for bloated engineering teams.
●​ Unconventional Edge Computing: Designing budget-friendly, blackout-resistant local AI
nodes using standard hardware, eliminating expensive CapEx infrastructure.
●​ Advanced AI Automation: Integrating LLM agents, RAG vector memory, and workflow
automation (n8n) to simplify internal operations and build unique selling propositions for
clients.
●​ Performance Optimization: Deep expertise in browser rendering, memory management,
and frontend-only heavy data processing using WebWorkers.
🛠 Technical Stack
●​ Frontend & UI: Vue (2/3), Nuxt (2/3), TypeScript, JavaScript (ES6+), SPA/SSR, Pinia,
WebWorkers, Service Workers, Tailwind CSS.
●​ Backend & Cloud: Node.js, Supabase, Firebase, REST API, WebSockets.
●​ AI & Automation: n8n, LLM APIs (Gemini/OpenAI), RAG, Pinecone.
●​ Edge & Infrastructure: Linux, Cloudflare Tunnels, Bash/SSH, Docker.
●​ Tooling & Testing: Vite, Webpack, Git, Cypress (E2E), Vitest.
●​ Design: UI/UX background, Figma, native understanding of design systems.

🏆 Key Engineering Projects & Experience
Independent Architecture & Edge AI
Project "Bzhela" | AI Automation Engineer / Edge Systems Architect
Engineered a context-aware AI node operating locally on standard Android hardware, acting as
an autonomous smart home monitor.

●​ Hardware Hacking: Bypassed root requirements to deploy a full Linux container
(proot-ubuntu) with Node.js and Cloudflare Tunnels within a standard Android
environment (Termux).
●​ Hardware-to-LLM Bridge: Developed local bash scripts to parse raw hardware I/O (AC
power status, local Wi-Fi networks) via Termux:API, converting it into JSON context for the
LLM to understand physical blackout states.
●​ Dynamic Generation: Implemented on-the-fly dynamic SVG rendering generated by LLM
and processed by a local microservice to bypass image generation limits.
●​ Tech: Termux, Linux, Node.js, n8n, Cloudflare Tunnels, RAG, LLM APIs.

Commercial Experience Highlights

AlScreen | Lead Fullstack Engineer (Contract) (2025 – 2026, half year)
●​ Architected and developed a complex, Canva-like design editor for digital signage from
 scratch.
●​ Implemented advanced canvas interactions (transform, resize, rotate), multi-slide
animations, and dynamic widget support.
●​ Integrated 3rd-party media APIs and built a lightweight runtime player for seamless
content rendering on end-user screens in Kiosk mode.
12Go | Frontend Developer (2024 – 2025, half year)
●​ Single-handedly resolved massive TypeScript technical debt in a legacy Vue/Nuxt
codebase (~150 files) after ESLint was disabled.
●​ Significantly improved code quality, unblocked the development team, and delivered key
product features before taking a personal leave.
Aibuy | Frontend Developer (2023 – 2024, year)
●​ Took over a large codebase from an external team and led the critical transition from Vue 2
to Vue 3.
●​ Rewrote the core application (as MVP) from scratch, fixed 600+ broken tests, and handled
complex deployment pipelines.
Stfalcon / Oranta | Frontend Lead (Contract, 2023, 4 month)
●​ Led the frontend development of a digital ecosystem for a national insurance leader from
scratch using Vue 3/Nuxt 3.
●​ Built a complex multi-step insurance calculator with dozens of logical conditions.
Softonix | Frontend Developer (2019 – 2023)
●​ Executed full-cycle development across 10+ projects, conducted technical interviews, and
mentored junior/mid developers.
●​ Led multiple long-term codebase rewrites and Vue 3 migrations.

💡 Selected Project Highlights (Problem Solving)
●​ Millers: Handled massive frontend-only data processing (millions of records) with extreme
performance optimizations. Achieved a 6-10x speedup using WebWorkers.
●​ Pristo: Built a complex multi-page form builder with custom logic, conditional display
rules, and MediaRecorder API integration.
●​ Autobound.ai: Delivered a complex logic builder for sales automation, successfully
migrating the app to Vue 3 and establishing high Cypress test coverage.
●​ Aegis: Implemented a dual-router architecture to simplify complex UX requirements and
improve sidebar flexibility.
●​ Malam Payroll: Refactored a legacy HR platform, integrating Service Worker caching
 strategies to drastically reduce load times.

🎓 Education
●​ National University "Lviv Polytechnic" — Bachelor, Software Engineering (Unfinished)
●​ Technical College of Lviv Polytechnic — Junior Specialist, Software Engineering