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Front-End Developer

Building interfaces that work.

Front-End Developer · React · TypeScript · Next.js

Selected Work

A selection of projects showcasing modern front-end development, testing and real-world problem solving.

Euphoria Wellness Studio desktop and mobile mockups presenting Pilates Reformer and XBody EMS services.

Euphoria Wellness Studio

LIVE

Client Website

A production bilingual website for a wellness studio in Blagoevgrad, presenting Pilates Reformer and XBODY EMS services with responsive media, a service-specific booking enquiry form and technical SEO.

  • Client Project
  • React 19
  • Bulgarian & English
  • 28 Automated Tests
DevQuiz desktop setup and mobile quiz mockups showing answer feedback and progress.

DevQuiz

Review

Practice & Retry

A developer practice workspace with configurable quizzes, answer review, missed-question retries and a validated server-side QuizAPI proxy with timeout recovery.

  • React 19
  • Secure API Proxy
  • Answer Review
  • Playwright E2E
Workout Builder desktop and mobile mockups showing the exercise library, weekly plan, and editable sets and reps.

Workout Builder

7-Day

Workout Planner

A seven-day workout planner with a searchable exercise library backed by an Express API and Turso database, custom exercises, editable sets and reps, and a weekly plan saved in the browser.

  • React 19
  • Express API
  • Turso
  • Render & Netlify
CineVault desktop and mobile mockups showing movie search, poster grids, rating filters and sorting controls.

CineVault

Live

Movie Search

A React movie discovery app with debounced title search, keyboard-accessible live suggestions, TMDB category browsing, rating filters and flexible sorting.

  • React 19
  • TMDB API
  • Live Suggestions
  • Playwright E2E
Portrait of Vilizar Denichin

About

Hi, I'm Vilizar 👋

I'm a self-taught Front-End Developer originally from Bulgaria, now based in Dunstable, UK.

I started learning to code out of curiosity. What began as online courses and small personal projects gradually became something I wanted to pursue professionally.

Since then, I've focused on React, TypeScript and Next.js, building projects that helped me understand not only how to make interfaces work, but how to structure them clearly, test them and keep the code maintainable as the project grows.

What motivates me most is understanding why a solution works, improving the way I think about software, and continuing to grow toward my first role as part of a real development team.

Tools and technologies I work with

Core Frontend

ReactTypeScriptNext.jsJavaScriptTailwind CSS

Quality & Testing

VitestJestPlaywrightAccessibilityResponsive Design

Workflow

GitGitHubGitHub ActionsREST APIsVite

Outside of development

⚽ Football🏋️ Gym🥾 Hiking✈️ Travel

Contact

Let's build something worth showing.

If you're hiring for a front-end role, working on a product, or just want to talk React, TypeScript and clean UI, I'd be happy to hear from you.

GitHubLinkedIn
Dunstable, UK