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Web developer with experience building dynamic, user-friendly WordPress websites, including custom themes and plugins. Skilled in PHP, HTML, CSS, and JavaScript/AJAX, with a focus on performance, UI/UX, and client satisfaction.…

Kostas Zachariou

Web Developer, Back-End Developer, Front-End Developer, +3

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Web developer with experience building dynamic, user-friendly WordPress websites, including custom themes and plugins. Skilled in PHP, HTML, CSS, and JavaScript/AJAX, with a focus on performance, UI/UX, and client satisfaction.…

Available to hire

Web developer with experience building dynamic, user-friendly WordPress websites, including custom themes and plugins. Skilled in PHP, HTML, CSS, and JavaScript/AJAX, with a focus on performance, UI/UX, and client satisfaction.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Beginner

Work Experience

WordPress / Elementor Developer at Bliss Projects

January 1, 2026 - Present

Builds interactive annual report and ESG websites for corporate clients (HellenIQ Energy, Danaos) using WordPress/Elementor. Handles scroll animations (GSAP, ScrollMagic, Lenis) and custom Highcharts data visualizations.

WordPress / Web Developer (Annual report & ESG websites) at Bliss Projects

January 1, 2026 - Present

Builds interactive annual report and ESG websites for corporate clients in WordPress/Elementor. Handles scroll animations (GSAP, ScrollMagic, Lenis), and creates custom Highcharts data visualizations.

ERP Bridge Developer (WordPress / WooCommerce integration) at Kostas Dayon

January 1, 2024 - January 1, 2025

Specialized in building ERP bridges within WooCommerce to enable seamless integration between e-commerce platforms and enterprise resource planning systems. Focused on smooth data synchronization and tailored solutions to improve business operations.

WooCommerce / ERP Integration Developer at KOΣTAS (KosTAS Dayon?)

January 1, 2024 - January 1, 2025

Created ERP bridges within WooCommerce to enable seamless integration between e-commerce platforms and enterprise resource planning systems. Focused on smooth data synchronization and delivering tailored solutions to improve business operations.

WordPress Developer / ERP Integration Specialist (WooCommerce bridge) at KOΣΤΑΣ Dayone

January 1, 2024 - January 1, 2025

Specialized in creating ERP bridges within WooCommerce for seamless integration between e-commerce platforms and enterprise resource planning systems. Worked on smooth data synchronization and tailored solutions to enhance business operations.

WordPress Developer at Digital4u

January 1, 2020 - January 1, 2022

Built dynamic and user-friendly WordPress websites, including custom WordPress theme development and website performance optimization. Focused on seamless user experience and reliable delivery.

WordPress Developer at Generation Y

January 1, 2018 - January 1, 2022

Built and customized WordPress websites, specializing in dynamic and user-friendly experiences. Took on leadership responsibilities, guiding a team of developers to support project delivery and maintain high client satisfaction.

WordPress Developer (Team Lead) at Generation Y

January 1, 2018 - January 1, 2020

Developed WordPress websites and later led a dedicated development team. Responsibilities included overseeing project delivery, maintaining high client satisfaction, and ensuring websites met functional and usability expectations.

WordPress & PrestaShop Developer at Focus On

January 1, 2017 - January 1, 2018

Developed and managed web development projects across both WordPress and PrestaShop platforms, supporting delivery timelines and functional requirements.

WordPress Developer / PrestaShop Developer at Focus On

January 1, 2017 - January 1, 2018

Developed and managed web development projects across WordPress and PrestaShop platforms.

WordPress and PrestaShop Developer at Focus On

January 1, 2017 - January 1, 2018

Managed web development projects on both WordPress and PrestaShop platforms, ensuring successful delivery across multiple client requirements.

Education

Graduate Studies - Computer Systems Engineering (Thesis: Quantum Chaotic Systems) at University of West Attica (formerly Piraeus University of Applied Sciences), Faculty of Engineering

January 11, 2030 - August 21, 2026

Graduate Studies (thesis) at University of West Attica (formerly Piraeus University of Applied Sciences), Faculty of Engineering

January 1, 2025 - January 1, 2025

Graduate studies (Computer Systems Engineering) at University of West Attica (formerly Piraeus University of Applied Sciences), Faculty of Engineering

January 11, 2030 - August 21, 2026