Олег

Oleh Obukh
Senior Frontend Engineer (Vue) | Fullstack & AI-Augmented Developer

📍 Lviv, Ukraine | 📧 [відкрити контакти](див. вище в блоці «контактна інформація») | ✈️ Telegram: @obuhhh | 🔗 LinkedIn
🚀 Profile Summary
A pragmatic Senior Frontend Engineer with 6+ years of commercial experience centered
around the Vue.js ecosystem (Vue 2/3, Nuxt), supported by a solid 2-year UI/UX design
background. I specialize in building complex, data-heavy web applications, migrating legacy
codebases, and establishing clean, maintainable architectures.

My approach is inherently cross-functional: while my primary focus is delivering high-quality
frontend experiences, I seamlessly integrate fullstack infrastructure and AI automation into my
workflow. I am an AI-Augmented Developer, actively leveraging tools like Copilot, Cursor, and
MCP to accelerate development. My hands-on experience with Node.js, CI/CD, PM2, and server
management allows me to work autonomously, deploying and maintaining end-to-end
solutions without relying on a dedicated DevOps team.

⚡ Core Competencies
●​ Frontend Architecture: Deep practical expertise in Vue (2/3), Nuxt (2/3), Composition API,
TypeScript, and state management (Pinia/Vuex). Strong focus on client-side data
processing (WebWorkers) and scalable SPA/SSR architectures.
●​ Infrastructure & Backend: Comfortable managing servers and deployments. Solid
experience with Node.js, setting up CI/CD pipelines (GitHub Actions), process
management (PM2), server access (SSH, Linux), and Cloudflare configuration (DNS,
Tunnels).
●​ AI Tooling & Automation: Daily usage of AI IDEs (Cursor) and Copilot for rapid
prototyping. Experience with MCP (Model Context Protocol) for browser debugging, LLM
API integrations (Gemini/OpenAI), and Vector Databases (Pinecone, RAG) for

🛠 Technical Stack
context-aware applications.

●​ Frontend: Vue.js (2 & 3), Nuxt (2 & 3), TypeScript, JavaScript (ES6+), Tailwind CSS, SCSS,
Element Plus, Vuetify.
●​ AI & Advanced Tools: Cursor, GitHub Copilot, MCP (Browser Debugging), Vector DBs,
LLM APIs, n8n.
●​ Backend & Infrastructure: Node.js, CI/CD (GitHub Actions), PM2, Cloudflare, SSH,
Linux/Bash, Docker, Supabase, Firebase.
●​ Ecosystem & APIs: REST API, WebSockets, SPA/SSR, PWA, Chrome Extensions.
🤖 AI & Automation Experience (2025–2026)
●​ Testing & Tools: Cypress (E2E), Vite, Webpack, Git Flow.

Template Generation System | Commercial Experience (RAG, AI, n8n)
●​ Implemented an AI recommendation system for creating custom user templates (like in
Canva).
●​ Set up a webhook in n8n: a standard LLM processed requests and consistently generated
a ready-to-use JSON structure (a set of UI blocks and texts) instead of plain text.
Autonomous Edge AI Server ("Bzhela") | Pet Project (Edge Server Agent, RAG, AI, TTS, STT,
Long Memory)
●​ Deployed an AI agent on a standard smartphone acting as a server, without
flashing/rooting it to preserve the warranty.
●​ Granted the agent access to physical sensors (charging and Wi-Fi status) for automatic
home power outage monitoring (planned: integration with the local energy provider's
website to parse outage schedules).
●​ Implemented image generation via vector graphics (SVG), which the LLM outputs
efficiently as lightweight text.
●​ Implemented CI/CD using GitHub Actions, Cloudflare Tunnel, and ZeroTrust.
AI News Agency | Multi-Agent System (AI, Web Scraping)
●​ Built an automated pipeline consisting of 5 AI agents (from data collector to
editor-in-chief).
●​ The system scraped 5-10 media websites and Telegram channels hourly to analyze their
rhetoric, publication speed, hysteria levels, and clickbait.
●​ The output automatically generated and posted a list of dry, verified facts to a Telegram

💻 Core Frontend Experience
channel, completely stripped of emotional bias.

AlScreen | Fullstack Engineer (Contract)
2025 – 2026 (6 months)
●​ Developed a complex graphic editor for digital signage, including 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 (6 months)
●​ Rescued a legacy Vue/Nuxt codebase by methodically resolving massive TypeScript
technical debt across ~150 core files after ESLint was previously disabled.
●​ Improved overall maintainability, established stricter typing rules, and unblocked the
 engineering team to deliver key features.
Aibuy | Frontend Developer
2023 – 2024 (1 year)
●​ Acted as a key contributor in taking over a large, external codebase and executing a
critical architectural migration from Vue 2 to Vue 3.
●​ Participated in rewriting the core application MVP from scratch, fixing broken tests, and
setting up deployment pipelines.
Stfalcon / Oranta | Frontend Lead (Contract)
2023 (4 months)
●​ Led the frontend development of a digital ecosystem for a national insurance leader using
Vue 3 and Nuxt 3.
●​ Built a highly complex multi-step insurance calculator handling dozens of conditional logic
branches with strict state management.
Softonix | Frontend Developer
2019 – 2023
●​ Executed full-cycle development across 10+ projects, ranging from MVPs to long-term
enterprise applications.
●​ Participated in code reviews, mentored junior/mid developers, and drove multiple

💡 Engineering Highlights & Infrastructure
codebases toward modern Vue 3 standards.

●​ Extreme Data Processing (Millers): Engineered a solution to process millions of records
entirely on the frontend without blocking the main thread. Achieved a 6-10x performance
speedup using WebWorkers.
●​ Sales Automation UI (Autobound.ai): Delivered a robust logic builder interface for sales
workflows. Contributed to Vue 3 migration and established Cypress test coverage for
critical application paths.
●​ UX Architecture (Aegis): Implemented an innovative dual-router architecture to handle
complex nested views, significantly decoupling sidebar logic and improving UI flexibility.
●​ Legacy Refactoring & Caching (Malam Payroll): Refactored an aging Vue 2 codebase
and implemented Service Workers (PWA cache) to drastically reduce the load times of a

🎓 Education
resource-heavy application.

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