Adam Luzsi, Developer in Eger, Hungary
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Adam Luzsi

Bio

Adam is a self-taught WordPress and PHP developer with over a decade of experience. He began learning PHP in 2006 and WordPress in 2010—and has been working as a freelance WordPress theme and plugin developer since 2010 and a full-stack developer since 2013. Adam primarily focuses on PHP OOP projects, WordPress themes and plugins, and WordPress-powered eCommerce websites.

Portfolio

Wozify
PHP, WordPress, WordPress API, WordPress Plugins, WordPress Themes, REST APIs...
Self-employed
WordPress, WooCommerce, PHP, Object-oriented Programming (OOP), jQuery...
JustCBD
WordPress, WooCommerce, Figma, WordPress Plugins, APIs, JavaScript, jQuery...

Experience

  • PHP - 12 years
  • WordPress Themes - 10 years
  • MySQL - 10 years
  • Full-stack - 10 years
  • WordPress Plugins - 9 years
  • WooCommerce - 9 years
  • Git - 6 years
  • REST APIs - 5 years

Preferred Environment

Windows, Visual Studio Code (VS Code), Git, SourceTree, WAMPP

The most amazing...

...and complex project I've done was building a fully custom web-shop engine that integrated an arbitrary number of WordPress installations via a bridge plugin.

Work Experience

Senior WordPress/PHP Consultant

2021 - PRESENT
Wozify
  • Advised on WordPress site-related issues, such as data migration, admin/site architecture, and general structural questions.
  • Mentored/assisted junior/mid-level developers with their job as needed.
  • Helped with coding (back and front end) as necessary.
Technologies: PHP, WordPress, WordPress API, WordPress Plugins, WordPress Themes, REST APIs, jQuery, JavaScript 6, JavaScript, MariaDB, SQL, Ajax, Divi, Elementor, DigitalOcean, Google SEO, ECMAScript (ES6), Plugins, eCommerce, Responsive Design, WordPress Security, Web, GTmetrix, PageSpeed, SEO Tools, Stripe, Web Design, Web Development, Figma to WordPress, Back-end Development, Adobe, Photoshop 2018, Yoast SEO, Plugin Customization, Responsive Web Design (RWD), Content Management, Web Dashboards, API Integration, Integration, PayPal, Google Search Console, Search Engine Optimization (SEO), WordPress Page Builder, Themes, Rank Math, User Experience (UX), User Interface (UI), WordPress SEO, Google Analytics, Site Speed Optimization, Custom WordPress, ACF PRO, Front-end, Optimization, REST, Responsive UI, Web Hosting

Owner and Full-stack Developer

2014 - PRESENT
Self-employed
  • Built a custom Web Store engine with vendor master product data import, auto-pricing per customer groups, category/filter automapping, invoicing with a live connection to a tax authority API, FIFO stock management, and shipping provider integration.
  • Developed various custom WordPress and WooCommerce client websites.
  • Performed maintenance and administration of client websites.
Technologies: WordPress, WooCommerce, PHP, Object-oriented Programming (OOP), jQuery, Composer, Sublime Text 3, PhpStorm, Visual Studio Code (VS Code), Docker, MySQL, WAMPP, Full-stack, APIs, Avada, Advanced Custom Fields (ACF), Agile Software Development, WPBakery, Divi, Divi Builder 3, WordPress Design, Google SEO, Plugins, eCommerce, UI Design, Responsive Design, WordPress Security, Web, GTmetrix, PageSpeed, SEO Tools, Stripe, Web Design, Web Development, Figma to WordPress, GeneratePress, Back-end Development, Adobe, Photoshop 2018, GitHub, Plugin Customization, Responsive Web Design (RWD), Content Management, Web Dashboards, Elementor, API Integration, Gravity Forms, Integration, Ads, Figma, PayPal, Core Web Vitals, Google Search Console, SEO Testing, Webhooks, Search Engine Optimization (SEO), Data Visualization, Mailchimp, Payment APIs, Payment Gateways, WordPress Page Builder, OpenAI API, Themes, UI Animation, WP Rocket, Rank Math, User Experience (UX), User Interface (UI), WordPress SEO, Google Analytics, Site Speed Optimization, Custom WordPress, ACF PRO, Front-end, Optimization, WooCommerce API, REST, Responsive UI, Web Hosting, Shopify, AI Tools, AI Integration

Senior Full-stack Lead Developer

2023 - 2025
JustCBD
  • Developed completely custom WooCommerce sites from Figma designs, building custom APIs and integrating 3rd-party services like Kaviyo, YotPo, ShareASale, QPilot Autoship, Commission Junction, etc.
  • Maintained the sites, keeping everything up-to-date and making sure everything ran smoothly.
  • Built these sites with the mindset that they are easy for the employees to manage. The new sites I built brought the company a noticeable increase in sales and income.
Technologies: WordPress, WooCommerce, Figma, WordPress Plugins, APIs, JavaScript, jQuery, MySQL, Gutenberg Editor, Responsive Design, WordPress Security, Web, GTmetrix, PageSpeed, SEO Tools, Web Design, Web Development, Figma to WordPress, Back-end Development, Adobe, Photoshop 2018, Yoast SEO, Plugin Customization, Responsive Web Design (RWD), Content Management, Web Dashboards, API Integration, Gravity Forms, Integration, Ads, Google Search Console, SEO Testing, Webhooks, Search Engine Optimization (SEO), Payment APIs, Payment Gateways, WordPress Page Builder, Themes, UI Animation, User Experience (UX), User Interface (UI), WordPress SEO, Google Analytics, Site Speed Optimization, Advanced Custom Fields (ACF), Custom WordPress, ACF PRO, Front-end, Optimization, WooCommerce API, REST, Responsive UI, Web Hosting, AI Tools

Full-stack Senior WordPress Developer

2022 - 2022
Norton LLC
  • Migrated an entire online magazine with 100,000+ articles from an old CMS to WordPress.
  • Recreated and optimized the site's functionalities, including a fully custom theme, custom ad services, and various scripts.
  • Improved the performance drastically of the site regarding Google PageSpeed Insights by employing several caching layers, custom cache helpers, and mechanisms, plus utilized a CDN service.
Technologies: PHP, WordPress, HTML, CSS, WordPress Plugins, SQL, Google API, Google Analytics API, WordPress Themes, HostGator, Pantheon, Ads, Ajax, Yoast SEO, Google Insights, Performance, W3 Total Cache, Fast Velocity Minify, Advanced Custom Fields (ACF), Akamai, Content Delivery Networks (CDN), Pixel Perfect, Gutenberg Editor, Web, GTmetrix, PageSpeed, SEO Tools, Web Development, Themes, Site Speed Optimization, Custom WordPress, ACF PRO, Front-end, Optimization, Web Hosting

Full-stack Developer

2021 - 2022
Inpsyde GmbH
  • Worked on various client WordPress projects and sub-projects, including plugins and custom themes development.
  • Collaborated in a team on interconnected repos on GitHub.
  • Took part in various discussions with clients and multiple team members.
Technologies: PHP, JavaScript, SQL, MariaDB, GitHub, WordPress, WordPress Plugins, WordPress Themes, Sass, ECMAScript (ES6), Plugins, Responsive Design, Web, Web Design, Web Development, Back-end Development, Themes, Custom WordPress, Front-end, Optimization, Responsive UI

Senior Full-stack Web Developer

2021 - 2022
Clear Law Institute
  • Applied bug fixes to plugins and the theme as needed.
  • Troubleshot various pages developed with Elementor.
  • Oversaw the site in general and managed Cloudflare cache and Amazon EC2.
Technologies: WordPress, WordPress Plugins, WordPress Themes, Amazon Web Services (AWS), Amazon S3 (AWS S3), Amazon Elastic Container Service (ECS), Elementor, Cloudflare, Web, Web Development, WordPress Page Builder, Themes, Custom WordPress

Freelance Lead Full-stack Developer

2013 - 2017
Crystalcore.net
  • Built custom WordPress themes and plugins for various websites.
  • Converted PSD designs to HTML/CSS and then to a WordPress custom theme.
  • Guided a small team of two developers working on real estate websites while coordinating with the CEO, the lead project manager, and the lead graphics designer.
Technologies: WordPress, WordPress Themes, WordPress Plugins, HTML5, CSS3, jQuery, MySQL, Web Host Manager (WHM), cPanel, PHP, Object-oriented Programming (OOP), Full-stack, Website Conversion, UI Design, Pixel Perfect, Responsive Design, Web, Stripe, Web Design, Web Development, Back-end Development, Adobe, Photoshop 2018, Plugin Customization, Responsive Web Design (RWD), Content Management, Web Dashboards, API Integration, Gravity Forms, Integration, Figma, PayPal, Core Web Vitals, SEO Testing, Webhooks, Data Visualization, Mailchimp, Payment APIs, Payment Gateways, WordPress Page Builder, Themes, UI Animation, WP Rocket, WP Engine, Rank Math, User Experience (UX), User Interface (UI), Site Speed Optimization, Advanced Custom Fields (ACF), Custom WordPress, ACF PRO, Front-end, Optimization, WooCommerce API, REST, Responsive UI, Web Hosting

Front-end Developer

2011 - 2013
Crystalcore.net
  • Converted PSD designs to static HTML, CSS, and then to a WordPress theme.
  • Updated and restructured the front end of older WordPress themes.
  • Maintained and troubleshot mainly front-end related issues.
Technologies: HTML, CSS3, jQuery, PSD to HTML, WordPress Themes, Pixel Perfect, Responsive Design, Web, Stripe, Web Design, Web Development, Photoshop 2018

Junior Front-end Web Developer

2009 - 2010
QuickStudio Kft.
  • Developed HTML, CSS, and JavaScript templates from PSD designs created by a professional web designer.
  • Ensured that websites' front ends were bulletproof and worked for most older browsers.
  • Worked in a small team with another front-end developer on various projects.
Technologies: HTML, CSS, JavaScript, PSD to HTML

Experience

Own Blog and Portfolio Website

https://www.adamluzsi.com/
This is my own blog and portfolio website. I implemented custom theme development using Bootstrap 5 and used AI to assist me with the code and to add draft content to the various pages of the website.

Haze Products Custom WooCommerce Webstore

https://hazeeuphorics.com/
This was the latest project I worked on. It was a completely custom WooCommerce website built from scratch based on Figma designs. The client wanted a separate site for this brand so that sales could be higher, and they loved the site, as did the customers. The UI is pretty intuitive, and the animations really add a unique flavor to the site.

Paste Magazine

https://www.pastemagazine.com/
The project's main goal was to migrate the client's existing website to WordPress from and older CMS while maintaining the site design and including the import of 120,000+ articles. The project involved creating custom functionalities, such as a logic for ad placements and timing, a custom admin interface, and tangible performance enhancements reflected by PageSpeed Insights and GTMetrix.

JustCBD Store | Custom WooCommerce Website

https://justcbdstore.com
A WordPress/WooCommerce-based website with custom designs and functionality, including the integration of APIs for 3rd-party services. I was involved in design-related and marketing-related decisions regarding the UI/UX of the website.

Campus Ministry Today

https://campusministry.org/
I converted a custom-designed PSD file into responsive HTML/CSS, then built the entire theme with custom templates and custom functionality specified by the client. There were quite a few changes to the plan during development, which subsequently required that the theme also be adapted. For email sending, we used the Sendgrid API. It was made around 2015, and it is still functional.

Capitol Ranch

https://www.capitolranch.com/
I developed a custom responsive theme with bespoke page templates from a PSD file for a real estate website with custom functionality, a Google Maps API, and implementation of WebM videos and a jQuery slick slider library.

FlexXray

https://flexxray.com/
I developed a WordPress website with a custom responsive theme from a PSD design. It featured embedded YouTube videos, Gravity Forms, and Advanced Custom Fields (ACF) plugin with added custom JavaScript functionality.

MI-BOX Systems

https://getmiboxsystem.com/
Once given the PSD design, I built a responsive website with a fully custom WordPress theme featuring a responsive image map of the US and Canada, Slider Revolution, and the Advanced Custom Fields plugin with custom JavaScript code.

Custom eCommerce Engine

An all-inclusive web store including stock management, supplier imports, built-in invoicing with a live connection to a tax authority API, auto-pricing per customer groups, and sales and supplier statistics, to mention a few.

Education

2009 - 2011

Bachelor's Degree in Computer Science

University of Eger - Eger, Hungary

Certifications

OCTOBER 2022 - OCTOBER 2025

AWS Certified Developer – Associate

Amazon Web Services

DECEMBER 2007 - PRESENT

Web Development

Scoula 2F Hungary

Skills

Libraries/APIs

jQuery, REST APIs, WordPress REST API, WordPress API, PhpSpreadsheet, WooCommerce API, Stripe, PayPal API, OpenAI API, Google API, Google Maps API, Google Analytics API

Tools

Sublime Text 3, Advanced Custom Fields (ACF), Figma, ACF PRO, PhpStorm, Git, DomPDF, Mailchimp, WPBakery, Divi Builder 3, GitHub, Google Analytics, Confluence, Gutenberg Editor, PageSpeed, Adobe, Photoshop 2018, SourceTree, Composer, Slider Revolution, SendGrid, Amazon Elastic Container Service (ECS), Flash, AWS ELB, Amazon Virtual Private Cloud (VPC), Amazon ElastiCache, Amazon CloudFront CDN, AWS IAM, WP All Import

Languages

PHP, JavaScript, HTML, CSS, HTML5, CSS3, CSS4, XML, Sass, ECMAScript (ES6), SQL, JavaScript 6

Paradigms

Responsive Web Design (RWD), Object-oriented Programming (OOP), Agile Software Development, UI Design, Search Engine Optimization (SEO), REST

Platforms

WordPress, WooCommerce, Web, WAMPP, cPanel, Amazon Web Services (AWS), Visual Studio Code (VS Code), Windows, Docker, DigitalOcean, AWS Elastic Beanstalk, Pantheon, WordPress Theme Design, Shopify

Storage

JSON, MySQL, MariaDB, WP Engine, Amazon S3 (AWS S3)

Frameworks

Bootstrap, Divi

Industry Expertise

Web Design

Other

WordPress Themes, WordPress Plugins, Full-stack, PSD to HTML, PSD to PHP, PSD to WordPress, Ajax, API Connectors, WordPress Design, Data Visualization, Plugins, Pixel Perfect, Figma to WordPress, Responsive Design, WordPress SEO, Web Development, Back-end Development, Plugin Customization, Web Dashboards, API Integration, Webhooks, Payment APIs, Payment Gateways, Custom WordPress, WordPress Page Builder, Themes, UI Animation, Site Speed Optimization, Front-end, Optimization, Responsive UI, User Experience (UX), Gravity Forms, Avada, Elementor, Cloudflare, APIs, Web Consulting, Website Conversion, eCommerce, Ads, Yoast SEO, Integration, WordPress Security, GTmetrix, SEO Tools, GeneratePress, Content Management, PayPal, Core Web Vitals, Google Search Console, SEO Testing, WP Rocket, Rank Math, User Interface (UI), Web Hosting, AI Tools, AI Integration, Web Host Manager (WHM), Google SEO, Elastic Load Balancers, HostGator, Google Insights, Performance, W3 Total Cache, Fast Velocity Minify, Akamai, Content Delivery Networks (CDN), Web UX, Web UI, WordPress Back-end Customization, WordPress Customization, WordPress Theme Customization, Bootstrap 5, CSS5

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