Роман

ROMAN TYPYLO
Full Stack Developer
Ternopil, Ukraine | [відкрити контакти](див. вище в блоці «контактна інформація») | GitHub | LinkedIn

SUMMARY
Full Stack Developer with 3 years of commercial experience building SaaS web applications. Core expertise in React, TypeScript, and MobX with backend experience in Node.js and Ruby on Rails. Delivered 20+ features and redesigned UI/UX across 10+ product areas for a referral marketing platform. Experienced in Agile/Scrum, cross-functional collaboration, and AI-assisted development (Claude Code, Cursor, OpenClaw).

WORK EXPERIENCE
Frontend Developer | Talkable | RemoteJan 2024 — Apr 2026
SaaS referral marketing platform for e-commerce. Product team of 10+ (3 FE devs), Agile/Scrum.
• Developed and shipped 20+ features for the core platform including complex user flows, campaign management, and integration modules.
• Redesigned UI/UX across 10+ areas of the product, migrating legacy interfaces to a modern design system and improving overall user experience.
• Built and extended Talkable Referrals — a Shopify app — adapting core features for Shopify and adding a post-purchase extension via Shopify CLI.
• Co-authored a step-by-step Shopify integration guide with the backend team, streamlining client onboarding.
• Created 10+ campaign templates using Liquid and HAML; contributed to backend (Ruby on Rails) fixes across the full stack.
• Developed 10+ reusable UI components for talkable-ui-kit (open-source npm package) and managed version releases.
• Authored 10+ pages of public-facing product documentation; participated in code reviews to ensure quality and share best practices.
• Leveraged AI tools (Claude Code, Cursor, OpenClaw, Droid, Codex) to accelerate delivery, generate tests, refactor code, and produce documentation.
Full Stack Developer | WeMyIT | RemoteJul 2023 — Dec 2023
• Developed frontend and backend from scratch using TypeScript, React, Express, and MongoDB.
• Planned project architecture, set up deployment pipelines, and covered critical business logic with Jest tests.

KEY PROJECTS
Dots Game — TypeScript, React, Redux, Socket.IO, Docker, Nginx
• Built a real-time online multiplayer game with WebSocket communication and Docker Compose configs for dev/prod with SSL via Nginx.
Algorax — React, Redux, Node.js, Express, MongoDB
• Created a cryptocurrency tracking app with real-time data, fiat exchange, deposits, and withdrawals.

TECHNICAL SKILLS
Frontend: React, TypeScript, JavaScript (ES6+), Redux (RTK Query), MobX, Tailwind CSS, MaterialUI, ChakraUI, Liquid, HAML
Backend: Node.js, Express.js, MongoDB, Ruby on Rails (basic), REST APIs
Tools & DevOps: Git, Docker, Nginx, Vite, pnpm, Shopify CLI, Jest, Socket.IO, ESLint, Claude Code, Cursor, OpenClaw, Droid, Codex
Practices: Agile/Scrum, Code Review, CI/CD, Responsive Design, Cross-functional Collaboration

EDUCATION
Ph.D. Software Engineering — West Ukrainian National University2025 — Present
M.Sc. Software Engineering — West Ukrainian National University2022 — 2024
B.Sc. Computer Engineering — Lviv Polytechnic National University2018 — 2022

LANGUAGES: Ukrainian (Native) | English (Intermediate, B1)