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I am a web developer specializing in front-end and back-end development. Born in 2000 and raised in Ano Poroia, Serron, I have developed expertise in creating custom responsive websites and eShops using WordPress and WooCommerce, with a strong focus on front-end implementation and customization. I have worked on custom WordPress plugins with a solid understanding of plugin structure and dynamic, modular development approaches. I am comfortable working independently and as part of a team, consistently focusing on quality and thorough task completion. My skills include advanced usage of HTML, CSS (Sass), JavaScript/jQuery, and PHP to create interactive and dynamic front-end features, as well as web optimization techniques to improve performance and load times, ensuring accessible and user-friendly design practices across various projects.…I am a web developer specializing in front-end and back-end development. Born in 2000 and raised in Ano Poroia, Serron, I have developed expertise in creating custom responsive websites and eShops using WordPress and WooCommerce, with a strong focus on front-end implementation and customization. I have worked on custom WordPress plugins with a solid understanding of plugin structure and dynamic, modular development approaches. I am comfortable working independently and as part of a team, consistently focusing on quality and thorough task completion. My skills include advanced usage of HTML, CSS (Sass), JavaScript/jQuery, and PHP to create interactive and dynamic front-end features, as well as web optimization techniques to improve performance and load times, ensuring accessible and user-friendly design practices across various projects.

John Penirtzis

Web Developer, Front-End Developer, Back-End Developer, +2

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I am a web developer specializing in front-end and back-end development. Born in 2000 and raised in Ano Poroia, Serron, I have developed expertise in creating custom responsive websites and eShops using WordPress and WooCommerce, with a strong focus on front-end implementation and customization. I have worked on custom WordPress plugins with a solid understanding of plugin structure and dynamic, modular development approaches. I am comfortable working independently and as part of a team, consistently focusing on quality and thorough task completion. My skills include advanced usage of HTML, CSS (Sass), JavaScript/jQuery, and PHP to create interactive and dynamic front-end features, as well as web optimization techniques to improve performance and load times, ensuring accessible and user-friendly design practices across various projects.…I am a web developer specializing in front-end and back-end development. Born in 2000 and raised in Ano Poroia, Serron, I have developed expertise in creating custom responsive websites and eShops using WordPress and WooCommerce, with a strong focus on front-end implementation and customization. I have worked on custom WordPress plugins with a solid understanding of plugin structure and dynamic, modular development approaches. I am comfortable working independently and as part of a team, consistently focusing on quality and thorough task completion. My skills include advanced usage of HTML, CSS (Sass), JavaScript/jQuery, and PHP to create interactive and dynamic front-end features, as well as web optimization techniques to improve performance and load times, ensuring accessible and user-friendly design practices across various projects.

Available to hire

I am a web developer specializing in front-end and back-end development. Born in 2000 and raised in Ano Poroia, Serron, I have developed expertise in creating custom responsive websites and eShops using WordPress and WooCommerce, with a strong focus on front-end implementation and customization. I have worked on custom WordPress plugins with a solid understanding of plugin structure and dynamic, modular development approaches.

I am comfortable working independently and as part of a team, consistently focusing on quality and thorough task completion. My skills include advanced usage of HTML, CSS (Sass), JavaScript/jQuery, and PHP to create interactive and dynamic front-end features, as well as web optimization techniques to improve performance and load times, ensuring accessible and user-friendly design practices across various projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Beginner

Language

Greek, Modern

Fluent

English

Advanced

Work Experience

Front-End Web | WP Developer at Leoforos Kallitheas 26, Thessaloniki (Greece)

June 30, 2022 - August 14, 2025

Developed custom responsive websites and eShops using WordPress and WooCommerce, with full front-end implementation and customization. Worked on custom WordPress plugins with a solid understanding of plugin structure and dynamic, modular development. Applied advanced usage of HTML, CSS (Sass), JavaScript/jQuery, and PHP to create interactive and dynamic front-end features. Implemented web optimization techniques to improve performance and load times. Designed and integrated newsletters with custom forms. Ensured accessibility and user-friendly design practices were applied across various projects. Managed and updated dynamic scripts and content for website functionality and responsiveness. Worked independently and as part of a team, focusing on quality and completing tasks thoroughly.

Web Development - Internship at Darwin - IT Solutions

May 1, 2023 - Present

Created and launched over 70 website templates using Elementor with a mix of custom designs and pre-built layouts. Managed and updated websites built with WordPress, handling content updates, plugin maintenance, and basic troubleshooting. Gained experience in basic SEO practices including meta tags, image optimization, and improving site structure. Used Google Ads Manager at a basic level for ad setup and performance monitoring. Assisted in maintaining workflow and content quality across multiple website projects. Supported design and layout tasks using Elementor, focusing on clean, responsive, and user-friendly interfaces.