Front-end developer with a strong background in UI/UX design. Proven ability in both coding and digital design, with a specific focus on TypeScript/JS, React, and NextJS. I bring over 9 years of diverse experience, including 3 years in agencies and over 6 years of freelancing.…

George Chatziiordanou

Front-end developer with a strong background in UI/UX design. Proven ability in both coding and digital design, with a specific focus on TypeScript/JS, React, and NextJS. I bring over 9 years of diverse experience, including 3 years in agencies and over 6 years of freelancing.…

Available to hire

Front-end developer with a strong background in UI/UX design. Proven ability in both coding and digital design, with a specific focus on TypeScript/JS, React, and NextJS. I bring over 9 years of diverse experience, including 3 years in agencies and over 6 years of freelancing.

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Skills

Experience Level

React JS
Expert
CSS
Expert
TypeScript
Expert
JavaScript
Expert
Figma
Expert
GitHub
Expert
Tailwind
Expert
Adobe Photoshop
Expert
WordPress
Expert
GraphQL
Expert
Jira
Expert
UI
Expert
Adobe Illustrator
Expert
jQuery
Intermediate
MySQL
Intermediate
PostgreSQL
Intermediate
InVision
Intermediate
MongoDB
Intermediate
Redis
Intermediate
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Language

Greek, Modern
Fluent
English
Fluent

Work Experience

Front-end Developer (Freelance / Self-Employed) at Remote / Freelance
January 1, 2023 - Present
Delivered modern, production-ready web apps and websites for startups and small-to-mid sized businesses using React, TypeScript, Next.js, WordPress and Payload. Expanded component implementations using shadcn and RadixUI libraries; designed critical user flows; implemented e2e and unit tests with Vitest and Playwright; collaborated in a 2-week agile sprint; focused on performance improvements and SEO optimization.
Web Developer at Frenzy
January 1, 2022 - December 31, 2023
Core member delivering end-to-end projects from moodboards and prototyping to front-end implementation and deployment; designed and developed custom WordPress sites; ensured performance, SEO optimization, and WCAG accessibility; built React-based apps and reusable components; collaborated with PMs and designers in a waterfall-style workflow.
Web Developer & Designer at Mafisa
January 1, 2020 - December 31, 2022
Designed and developed custom WordPress websites; created branding and marketing materials; delivered high-quality projects in entertainment and retail; maintained dual role in web development and creative direction; ensured client satisfaction.
Video Production Specialist at Hellenic Army
January 1, 2019 - January 1, 2020
Produced educational and training videos; handled pre- and post-production; collaborated with production team; demonstrated discipline and attention to detail.
IT Department Assistant at Metka S.A.
January 1, 2017 - December 31, 2018
Provided hardware and software troubleshooting; assisted in LAN setup and IT infrastructure; contributed to enterprise IT operations.
UI/UX Designer & Front-end Developer at Freelance / Self-employed
January 1, 2015 - December 31, 2017
Freelanced remotely via platforms like 99designs; delivered product and web designs for international clients; transitioned from design to front-end implementation (HTML/CSS/JS/jQuery); created design assets with Photoshop and early Figma; built foundation for modern frontend specialization.

Education

BSc Computer Science at University of Thessaly, Larissa, Greece
January 1, 2010 - January 1, 2019
Highschool Diploma (IT Specialty) at 1st Technical Lyceum of Volos, Volos, Greece
January 1, 2006 - January 1, 2009

Qualifications

99designs Top-level designer
January 11, 2030 - February 3, 2026
Microsoft Imagine Cup National Winner (GR) - Gaming Category
January 1, 2015 - February 3, 2026

Industry Experience

Software & Internet, Media & Entertainment, Professional Services
    paper Reprompt

    • Contributed to the development of the public directory and management dashboard focusing on best practices and maintainability

    • Delivered and expanded component implementations using shadcn and RadixUI libraries

    • Designed and implemented critical user flows, including dynamic search, filtering, nested comment section and pagination

    • Developed e2e and unit tests using Vitest and Playwright

    • Collaborated within a 2-week agile sprint cycle, responsible for continuous front-end improvement, including performance work and SEO optimization

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