08/31/2026 updated
100 % available
Full-Stack Developer | React, Next.js, Node.js, TypeScript & WordPress
Budapest, Hungary
Worldwide
B.Sc. in Electrical EngineeringAbout me
Frontend-focused Full-Stack Developer with 3+ years of experience in React, Next.js & TypeScript. I build scalable, high-performance applications and bring a practical, product-focused mindset from development to production.
StorybookTailwind CSSLangChainHTMLJavaScriptAtlassian JiraCascading Style Sheets (CSS)Node.jsNext.jsAtlassian TrelloTypeScriptWordPressReact.jsWebpackPlaywright
React & Next.js Development
Extensive experience building production web applications with React and Next.js, including component-based architecture, reusable UI libraries, and frontend scalability for high-traffic platforms.
TypeScript & JavaScript
Strong proficiency in TypeScript and JavaScript for developing type-safe, maintainable frontend and full-stack applications across multiple frameworks and environments.
WordPress & CMS Implementation
Hands-on experience with WordPress platform migrations, custom theme development with Elementor support, WooCommerce integration, and content platform modernization for international organizations.
Testing & QA Automation
Practical experience with Playwright, Cypress, cross-browser testing, and responsive testing to ensure release confidence and UI quality across devices and browsers.
REST API Integration
Experience designing and consuming REST APIs, including API-driven automation for content migration and integration of third-party services such as Twilio and Mailgun.
Cloud & DevOps Tools
Familiarity with Git, GitHub Actions, Azure DevOps, Docker, Vercel, and AWS for CI/CD pipelines, deployment, and production system support.
React Native & Mobile Development
Experience building and deploying mobile applications using React Native, including end-to-end delivery to the App Store and Google Play.
Performance Optimization
Applied frontend performance techniques including lazy loading, CDN-supported delivery, and load-time improvements for production web platforms.
UI Frameworks & Styling
Proficiency with Tailwind CSS, Material UI, and Storybook for building consistent, accessible, and well-documented component libraries and responsive user interfaces.
Extensive experience building production web applications with React and Next.js, including component-based architecture, reusable UI libraries, and frontend scalability for high-traffic platforms.
TypeScript & JavaScript
Strong proficiency in TypeScript and JavaScript for developing type-safe, maintainable frontend and full-stack applications across multiple frameworks and environments.
WordPress & CMS Implementation
Hands-on experience with WordPress platform migrations, custom theme development with Elementor support, WooCommerce integration, and content platform modernization for international organizations.
Testing & QA Automation
Practical experience with Playwright, Cypress, cross-browser testing, and responsive testing to ensure release confidence and UI quality across devices and browsers.
REST API Integration
Experience designing and consuming REST APIs, including API-driven automation for content migration and integration of third-party services such as Twilio and Mailgun.
Cloud & DevOps Tools
Familiarity with Git, GitHub Actions, Azure DevOps, Docker, Vercel, and AWS for CI/CD pipelines, deployment, and production system support.
React Native & Mobile Development
Experience building and deploying mobile applications using React Native, including end-to-end delivery to the App Store and Google Play.
Performance Optimization
Applied frontend performance techniques including lazy loading, CDN-supported delivery, and load-time improvements for production web platforms.
UI Frameworks & Styling
Proficiency with Tailwind CSS, Material UI, and Storybook for building consistent, accessible, and well-documented component libraries and responsive user interfaces.
Experience
Professional experience0 - 5 years
Freelancer since2022
Languages
EnglishFluentPortugueseNative speaker
Project history
Contributed to a WordPress platform migration for an international nonprofit, focusing on frontend delivery, custom theme development, and content platform modernization. Built and customized a WordPress theme with Elementor support. Worked on frontend performance optimization including lazy loading and CDN-supported delivery. Developed WooCommerce-related frontend flows. Supported migration of 500+ pages using REST API-based automation. Partnered with designers, backend engineers, product managers, and QA to validate releases. Tech: WordPress, JavaScript, PHP, HTML, CSS, MySQL, Elementor, WooCommerce, REST APIs.
Built a multiplayer card game from scratch using React Native and WebSockets. Took the product from development through deployment, releasing it on both the App Store and Google Play. Owned frontend implementation, real-time interaction logic, and mobile delivery workflows end to end.
Contributed to the modernization of a legacy product by migrating the frontend to React and Next.js with TypeScript and Material UI. Built reusable UI components and supported a documented component library through Storybook. Collaborated with backend engineers, product managers, QA, and DevOps on features for a production platform serving 115K+ users. Supported frontend scalability for peak traffic events in Azure-based deployment environments. Wrote end-to-end tests using Playwright-style automation. Integrated Twilio and Mailgun for automated notification flows. Tech: React, Next.js, TypeScript, JavaScript, Material UI, Storybook, Cypress, ASP.NET Core, MSSQL, Azure DevOps.