Muhammad Rizwan A.

I build custom WordPress themes, plugins and WooCommerce functionality, work with every major page builder, and keep live sites stable through ongoing maintenance and support. I also develop custom Shopify themes and handle the frontend work (HTML, CSS, JavaScript, React) behind both. Top Rated Plus | 97% Job Success | 380+ completed jobs | 9,800+ hours on Upwork | 9 years of development experience. Available on weekends. WORDPRESS THEME & PLUGIN DEVELOPMENT - Custom themes built from scratch; Figma, PSD or XD to responsive WordPress - Custom plugins and functionality, ACF / ACF Pro, custom post types, admin features - REST API, headless WordPress and third-party API integrations - WooCommerce: custom checkout, payment, shipping and product functionality - Gravity Forms, LMS and membership websites PAGE BUILDERS - Elementor and Elementor Pro, Divi, WPBakery, Bricks, Oxygen and Gutenberg - New landing pages and business websites, plus template and layout fixes on existing builder sites ONGOING MAINTENANCE & SUPPORT - Bug fixing and troubleshooting on live websites - Speed optimization and Core Web Vitals - Malware removal, security fixes, migrations and deployments - Continued development: new features, pages and improvements as your site grows Several of my clients have kept me on for more than a year. I'm comfortable stepping into existing codebases, legacy websites and live production sites. SHOPIFY DEVELOPMENT - Custom themes and sections in Liquid, JavaScript, HTML and CSS - Figma to Shopify, store redesigns, responsive improvements - Migrations from WooCommerce, Wix, Squarespace, Weebly and Magento - App and third-party integrations: Klaviyo, Yotpo, Recharge, Shopify Flow and more FRONTEND DEVELOPMENT - HTML5, CSS3, JavaScript, React, Tailwind CSS and Bootstrap - Responsive, cross-browser layouts and Figma implementation ALSO - Custom PHP and Laravel development - Hugo and Jekyll static websites - AI and automation: chatbot and ChatGPT / Gemini API integrations, Zapier, Make and n8n workflows EXPERIENCE As a Senior WordPress / PHP consultant at Ciklum, I worked on projects connected with Alibaba (WorldFirst), Deloitte and LeadTech, using collaborative development workflows, APIs, version control, databases and production environments. Available for one-time projects and long-term development partnerships. Send me your requirements and I'll review the project and suggest the most practical approach.