Артем

ARTEM
POSUDEVSKYI
Frontend Engineer

DETAILS PROFILE

ADDRESS Developer experienced in building commercial and charity web
Kyiv applications. Beyond standard frontend tasks, I have contributed to
Ukraine backend fixes and API integrations to ensure product stability. I am
expanding my technical expertise to solve complex business challenges
PHONE as a future Full Stack engineer.

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EMAIL
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EMPLOYMENT HISTORY

Frontend Engineer, Foxycode Remote
SKILLS
Sept 2025 — Dec 2025

• Developed and optimized scalable web solutions using Next.js-
JavaScript
, React, and TypeScript for diverse clients, including residential
complexes and business services.
TypeScript • Implemented comprehensive technical SEO strategies
(SSR/SSG, metadata optimization, semantic structure), significantly
improving search engine visibility and organic traffic for client
React.js
platforms.
• Contributed to a high-load AI platform serving over 50,000 users,
HTML ensuring high performance and interface responsiveness.
• Critical Problem Solving: Diagnosed and resolved a critical
CSS production backend crash, restoring platform stability and
preventing downtime.
• Implemented pixel-perfect, complex UI designs and advanced
SASS/SCSS animations from Figma mockups using Tailwind CSS.
• Integrated DeepL API to automate full-site translation, expanding
Tailwind CSS the product's reach to international markets.
• Managed content workflows using Headless CMS platforms (-
Strapi, Prismic, Sanity) and utilized Jira for agile task tracking.
Material UI • Leveraged Redux for complex state management and Vite for
optimized build performance.
Git, Github/Gitlab
Frontend Engineer, Freelance Remote

Firebase Oct 2024 — Jul 2025

Delivered custom web solutions for diverse business niches, including
Rest API a full-featured restaurant platform with interactive menus, optimizing
UX for mobile users.
Redux Integrated AI-powered features (via REST APIs) into client websites to
enhance user engagement and automate content interactions.

Zustand Mentored students and junior developers on complex diploma projects,
conducting code reviews and enforcing industry best practices in
React/Next.js architecture.
Next.js
Built secure and scalable applications using React, TypeScript, and
Firebase (Auth, Firestore, Hosting), ensuring high performance and fast
Sanity/Prismic/Strapi
time-to-market.

Implemented modern UI/UX designs with a focus on SEO optimization
and accessibility to drive organic traffic for client businesses.

HOBBIES Frontend Engineer, Own Projects Remote

Jun 2024 — May 2025
Chess, Football, Basketball,
Codewars Sellout – Local Marketplace Platform | Personal Project

• Developed a responsive marketplace platform using React-
, TypeScript, and Firebase that gained traction in the local
community.
LANGUAGES • Set up the database structure and implemented authentication
(Firebase Auth) with real-time data updates.
• Built reusable UI components with Tailwind CSS to maintain a
Ukrainian consistent design throughout the app.

Music Sharing Web App | Personal Project
Russian
• Built a real-time music upload and sharing platform using Firebase
for backend and React + Tailwind for the frontend.
English • Created a fully responsive UI with a clear structure for uploading,
accessing, and playing tracks.

Movie Database Website | Personal Project

• Developed a movie database platform by integrating a third-party
API to display movie data with filtering features.
• Implemented user authentication and responsive layouts for
mobile and desktop users.

Various Other Personal Projects

• Developed multiple smaller SPAs and landing pages to practice
React and TypeScript skills.
• Regularly building small prototypes to explore new web
technologies and improve coding speed.

Frontend Engineer , Team Challenge Remote

Nov 2024 — Feb 2025

• Developed key e-commerce pages including the Product
Catalog, Shopping Cart, and Checkout using React and Material
UI.
• Ensured a fully responsive design, optimizing the layout for both
mobile and desktop users to improve customer experience.
• Integrated REST APIs to display dynamic product data and manage
the shopping cart state.
• Collaborated with the backend team to ensure smooth data flow
and correct handling of user inputs on the frontend.
EDUCATION

Bachelor's degree, Computer Science, Kyiv
National Technical University of Ukraine 'Kyiv
Polytechnic Institute'
Sept 2025

Associate's degree, Computer Science, Bila Tserkva
BMEFK College
Sept 2023 — May 2025

COURSES

Udemy Web Developer (HTML | CSS,
Sass/Scss, Tailwind)
Apr 2023

Udemy Web Developer (JS, TS, React.js)
Sept 2024

EnglishDom
Dec 2024