Md. Mahbub H.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I build and fix the parts of WordPress and WooCommerce that plugins alone can't handle: single sign-on, CRM integrations, payment problems, and AI features. Senior developer, 10+ years on WordPress, 87 Upwork jobs completed with a 5.0 rating. What clients hire me for: • Integrations and SSO: Keycloak login, SugarCRM sync, Google Maps and Drive APIs, signed-token sign-in between WordPress and external apps • Payments: Stripe and PayPal integrations, 3D Secure issues, WooCommerce checkout customization, sandbox testing before anything goes live • Custom development: plugins, ACF blocks, React and Alpine.js front ends, multi-step forms • Rescue and server work: hacked-site cleanup, migrations, WP-CLI and SSH on cPanel/WHM • AI features: AI assistants embedded in WordPress behind member login Recent work: • A multi-step membership registration flow connected to a CRM and Keycloak for a European medical association • A fix for a WooCommerce store where the 3D Secure screen showed a different amount than the checkout total • A large Django-to-WordPress data migration (210 hours, 5-star review on my profile) How I work: I ask questions before I estimate, tell you early when scope changes, and explain trade-offs in plain language. All code lives in Git and is tested on staging before it goes live. Send me the problem, even if it's messy, and I'll reply with how I'd approach it.