Eduard

Eduard Biniuk
WordPress Engineer / Fullstack Developer

Budapest, Hungary | Open to remote work or relocation
Email: [open contact info](look above in the "contact info" section)
GitHub | LinkedIn

Profile

WordPress Engineer / Fullstack Developer with 5 years of commercial experience. I build themes and plugins from
scratch, maintain and improve existing projects, and work with WooCommerce, ACF, multisites, REST API, and
performance optimization. I am comfortable diving into legacy code, improving architecture, and delivering results.
Looking for a role or project where I can contribute and grow professionally.

Key Skills

Backend: PHP, MySQL, WordPress API, hooks & filters, custom post types & taxonomies, meta fields, OOP, Composer,
WP-CLI, basic Node.js.
REST API: custom REST endpoint and route development in WordPress (register_rest_route), integration with external
APIs, data exchange between websites and services, handling authentication and response processing.
Frontend: HTML5, CSS3, SASS/LESS, JavaScript, jQuery, Vanilla JS, fetch/AJAX requests to REST API, basic React/Vue,
Figma / Photoshop / Avocode to code.
WordPress: custom theme development, plugin development, customization of existing sites, WooCommerce, ACF,
multisites, API integrations, performance optimization, bug fixing, support, refactoring, and scaling existing projects.
Tools: Git, Docker, Composer, WP-CLI, Webpack, Gulp.
Languages: English (Intermediate+); Ukrainian (Fluent).

Work Experience

WordPress Engineer — Beetroot
Poltava, Ukraine | March 2021 — January 2022
●Contributed to the development and support of WordPress sites of various scales: landing pages, blogs, business
card sites, and multisites.
●Built layouts from design files and customized existing themes and plugins.
●Worked with WooCommerce, ACF, custom post types, taxonomies, meta fields, hooks, and filters and custom
Gutenberg Blocks.
●Improved page load speed, fixed bugs, maintained, and scaled existing projects.

WordPress Engineer / Fullstack Developer — Lengin
Remote | January 2022 — November 2026
●Developed and maintained 25+ custom themes/plugins, including performance optimization and integration with
SEO tools, Google Analytics, and other services.
●Migrated 10+ legacy projects to a more maintainable architecture.
●Built custom WordPress REST API endpoints and routes (register_rest_route), and integrated external APIs to
connect websites, analytics platforms, and client tools, enabling data exchange between services.
●Configured and optimized site delivery through Cloudflare services: DNS migration and proxy setup, Page Rules /
Cache Rules / Transform Rules for caching and routing, and Cloudflare Images for image delivery and optimization.
●Developed lightweight embeddable mini-games in Vanilla JS.
WordPress Engineer / Fullstack Developer — Freelance & Startup
Remote | February 2026 — present
●Delivered development, customization, and support tasks for WordPress client sites.
●Built themes and plugins, configured WooCommerce, ACF, and performance optimization.

Education

Beetroot Academy — Frontend course, 2020.
Beetroot — Trainee/Junior WordPress, 2020.
Higher medical education — 2018.
Self-taught OOP/PHP, advanced WordPress knowledge, and started learning Node.js.

Additional Information

●Experience working in teams and using project tracking and task management systems.
●Client communication in English: written communication, daily meetings, and quick calls to clarify tasks.
●Enjoy complex and non-standard tasks; quickly get up to speed with new stacks and legacy code.
●Hobby: Setting up a local WoW server and creating AI bots for it.