Mahruf Hussain

Plugin Developer

WordPress • Autônomo

Aug 2026 - Present • 2 mos

I built and maintain Checkout Bouncer, a WooCommerce plugin that stops fake orders and bot checkouts by scoring every order with Google reCAPTCHA v3 at submission and blocking the low scores. I kept it lightweight and private: reCAPTCHA is its only outside service, with no tracking, analytics, or remote files, and store owners can load it on every page or only on checkout. I added a monitor mode that logs scores without blocking anyone, so owners can find the right setting before they turn blocking on, and a Logs tab backed by its own database table with anonymized IPs. Every query runs through prepared statements, and the plugin removes its table when someone uninstalls it. I test each release against new WordPress and WooCommerce versions, fix reported bugs, answer support threads, and keep the code in line with WordPress coding and security standards.

Shopify Partner

Shopify • Freelance

May 2024 - Present • 2 yrs 5 mos

As a Shopify Partner, I build and maintain Shopify stores for brands and agencies, much of it as white-label work. My experience covers three main areas: Theme development Most of my Shopify work is custom Online Store 2.0 themes, built from Figma, Illustrator, or InDesign files instead of stock templates. Every section, block, and product template stays editable in the theme editor, so owners can update their store without waiting on a developer. On top of the layout, I build branded cart drawers, bundle builders, product selectors, custom review sections, and subscription flows in clean Liquid and JavaScript, and I test each one on real devices before it goes live. Migration A good migration starts with a plan for the data, the URLs, and the SEO, long before the first product moves. On one recent project, I moved 6,157 products, 54,227 customers, and 53,380 historical orders, using a custom API pagination layer to pull large data sets without gaps. Every migration includes mapping old product, customer, and order data into Shopify, a full 301 redirect map to protect search rankings, and checks after launch to make sure nothing was lost. App development Some needs go beyond what a theme can handle, and that's where custom apps come in. I build them with Remix and Node.js on the Shopify Admin API, from private apps shaped around a single store's workflow to Customer Account UI Extensions that add custom pages to the account area. I also set up Shopify Flow automations for routine tasks like shipping timelines, and I keep every app lean, so it adds what the store needs without slowing it down.