Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a frontend engineer and WordPress developer with 10+ years of experience delivering fast, accessible, and SEO-friendly websites. I enjoy collaborating with cross-functional teams, building scalable front-end architectures, and delivering innovative solutions that help businesses grow.…

Csaszar Istvan

Front-End Developer, Full Stack Developer, Web Developer, +2





I am a frontend engineer and WordPress developer with 10+ years of experience delivering fast, accessible, and SEO-friendly websites. I enjoy collaborating with cross-functional teams, building scalable front-end architectures, and delivering innovative solutions that help businesses grow.…

Available to hire

I am a frontend engineer and WordPress developer with 10+ years of experience delivering fast, accessible, and SEO-friendly websites.

I enjoy collaborating with cross-functional teams, building scalable front-end architectures, and delivering innovative solutions that help businesses grow.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Frontend Engineer at Antavo Kft.

January 1, 2022 - January 1, 2025

Frontend Engineer responsible for developing high-performance frontend architectures and SPAs as part of the development team. Translated complex requirements into scalable, high-speed code aligned with business specifications; contributed to frontend tooling and performance optimizations.

Senior WordPress Developer at Antavo Kft.

January 1, 2021 - January 1, 2022

Developed high-performance single-page applications as part of the development team. Translated requirements into scalable, high-speed code to align with business specifications.

Full Stack WordPress Developer at Self-Employed

January 1, 2012 - January 1, 2021

Led a small WordPress development team, creating custom themes and plugins. Drove performance improvements for clients with 30K+ monthly visitors; extended Gutenberg and plugin functionality to streamline maintenance. Implemented advanced SEO strategies, built mobile-friendly, accessible sites, and integrated GDPR-compliant tracking (Clarity, Google Analytics, Hotjar).