Дмитро

Dmytro Fasulyak
Senior Fullstack Developer | React / Next.js / React Native / Node.js
Ukraine | [open contact info](look above in the "contact info" section)

Profile summary: Web: React.js, Next.js, TypeScript, JavaScript (ES6+),
HTML5, CSS3 / SCSS, Tailwind CSS, responsive design, SSR,
SEO.
Backend: Node.js, Adonis.js.
Mobile: React Native, Expo, Expo Router, React Navigation,
Reanimated.
State & data: Redux / Redux Toolkit, Zustand, TanStack
Query, REST API, Axios.
Forms & UI: React Hook Form, Zod, Framer Motion,
Headless UI.
Tools: Git, GitHub / GitHub Actions, Google Analytics, Claude
Code, ChatGPT.

Senior Fullstack Developer experienced in building web and mobile applications
with React.js, Next.js, React Native, TypeScript, and Node.js. My work spans SaaS
products, e-commerce, and mobile applications, including complex interfaces, API
integrations, state management, authentication, form validation, and PDF/image
generation. I focus on maintainable architecture, responsive user experiences,
server-side rendering, and application performance.

I use AI-assisted development tools to improve development efficiency and product
quality, while continuously exploring new technologies.

Languages:
Languages Spoken level Written level
Ukrainian Native language Presentation proficient
English Upper-Intermediate Upper-Intermediate

Education:
Sep 2022 - Jun 2025 Bachelor - Computer Science
Khmelnytskyi National University
Jun 2022 Junior Specialist - Software Engineering
Khmelnytskyi Polytechnic Professional College

Certificate:
Introduction to agent skills
Creating and structuring Claude Skills, SKILL.md configuration, effective descriptions,
progressive disclosure, tool permissions, and supporting scripts.
verify.skilljar.com/c/vcjfi5gmnwxa

Interests: Pet projects, mobile app development, programming, web design, and UI/UX design
with AI tools.

Dmytro Fasulyak 1

Work experience:
Period: Mar 2023 - Jul 2026
Product: LiveContact | USA
Responsibilities: - Developed an AI-powered SaaS platform for creating and
managing digital contact cards.
- Built customizable contact cards, QR codes, marketing
materials, and PDF/PNG/JPG generation.
- Implemented complex UI and business logic, validated forms,
state management, and REST API integrations.
- Created reusable components and responsive interfaces;
improved architecture, refactored code, and optimized
performance and user experience.
Technologies: Next.js, React.js, TypeScript, Redux Toolkit, TanStack Query,
React Hook Form, Zod, Tailwind CSS, REST API, Framer Motion,
Headless UI, HTML5, CSS3, Git, Claude Code, ChatGPT.
Role: Front-End Developer
Website: livecontact.ai

Period: Sep 2022 - Feb 2023
Product: Morsel | USA (NYC)
Responsibilities: - Developed a web platform for creating, storing, and sharing
family recipes and cookbooks.
- Built new features and reusable UI components, integrated
REST APIs, and implemented forms, validation, authentication,
and responsive interfaces.
- Maintained and refactored existing functionality to improve
performance, code quality, and user experience.
Technologies: React.js, Next.js, TypeScript, Redux, REST API, HTML5, CSS3 /
SCSS, Git.
Role: Lead Front-End Developer
Website: getmorsel.com

Period: Aug 2021 - Jul 2022
Product: Finsu | London, UK
Responsibilities: - Developed an e-commerce platform for discovering and
comparing sustainable fashion brands.
- Led the migration from React to Next.js, established the
application architecture, and implemented Redux, form
validation, and SSR for performance and SEO.
- Built new features and the admin panel; refactored and
optimized the application, and configured Google Analytics and
user event tracking.
Technologies: React.js, Next.js, TypeScript, JavaScript, Redux / Redux Toolkit,
React Hook Form, HTML5, CSS3 / SCSS, REST API, SSR / CSR,
Google Analytics, Git / GitHub.
Role: Front-End Developer

Dmytro Fasulyak 2

Project experience:

Project: Flou - Flower Delivery & Bouquet App
Project description: Private commercial mobile project built with React Native and
Expo.
Technologies: React Native, Expo, Expo Router, TypeScript, Zustand,
TanStack Query, React Hook Form, Zod, Reanimated,
NativeWind.
Role in project: Front-End Developer (React Native)
Repository: github.com/DimaFast/Flou
Private repository. Access and the full project structure are
available by invitation upon request for review.

Project: Daydrop - Wellness Mobile App
Project description: Private commercial mobile project built with React Native for
iOS and Android. The application focuses on guided breathing,
relaxing audio, habit building, progress tracking, and
personalized mental well-being routines.
Key features: - Guided breathing exercises and interactive sessions.
- Background audio player with ambient and relaxing sounds.
- Achievements, streaks, and progress tracking.
- Calendar, scheduling, and daily reminders.
- In-app chat and support.
- Stripe subscriptions, payments, coupons, and referral
rewards.
- Phone / OTP authentication.
- Personalized onboarding, interests, notifications, and theme
preferences.
Technologies: React Native 0.72, React 18, React Navigation, Redux Toolkit,
React Query, React Hook Form, Stripe, React Native Track
Player, Reanimated, React Native Paper, Axios.
Role in project: Front-End Developer (React Native)
Repository: github.com/DimaFast/DaydropMobile
Private repository. Access and the full project structure are
available by invitation upon request for technical review.

Dmytro Fasulyak 3