Taking on new projects and agency partnerships Remote from Bangladesh · working with UK, US & EU teams

I build, fix and maintain the websites businesses run on.

Senior WordPress and WooCommerce developer, nine years in. Agencies bring me in when a build has to be done properly, or when a live site is broken and someone else’s code is in the way.

Mosharaf Hossain
Mosharaf HossainFig. 01
Experience
9+ yearsprofessional web development
Delivered
590+projects · Top Rated on Fiverr
Currently with
Scaled Systems (US), Sacred Fire Creative and a UK digital agency
Core stack
PHP 8.3 · WordPress · WooCommerce · ACF Pro · Shopify Liquid

Agencies & brands include

  • Scaled Systems
  • Sacred Fire Creative
  • Red7 Agency
  • Vitamines
  • Omnia Stores
  • Ben’s Natural Health
  • Les P’tits Mots
  • Naturbasis
  • Rich Meals
  • Unitu
  • Studio Marant
  • Travelnerds
  • Bright Autonomy

01What I do

Three kinds of work. Most clients end up needing all three.

A new build becomes a site that needs fixing, and then one that needs looking after. I do all three on the same codebase, so nothing gets lost when one phase hands over to the next.

Build

01

Design to production, without the page-builder bloat.

Custom WordPress themes from Figma, ACF Flexible Content systems your editors can’t break, Gutenberg blocks, WooCommerce stores and Shopify themes in Liquid.

  • Custom themes & plugins
  • ACF Pro · Gutenberg blocks
  • WooCommerce & Shopify builds
  • Elementor Pro, done properly
Build in detail

Fix

02

Inherited a site nobody wants to touch? That’s most of my week.

Critical errors, plugin conflicts, broken checkouts, failing integrations, slow stores. I find the root cause, fix that, and check nothing else moved.

  • Bug fixing & debugging
  • Core Web Vitals & TTFB
  • WooCommerce issues
  • API & integration failures
Fix in detail

Maintain

03

A senior developer on call for your agency or your store.

Long-term support across multiple client sites and stacks: new features, updates, emergency fixes, staging-first deployments and clear written handoffs.

  • White-label agency support
  • Maintenance & updates
  • Staging → production
  • Async, documented, on time
Maintain in detail

02Selected work

Recent builds for brands across Europe, the UK and the Gulf.

Custom WooCommerce stores, Shopify themes and editorial WordPress sites. Each one has a written case study covering the architecture, the trade-offs and what shipped.

All 24 case studies

WordPress · WooCommerce · Shopify

03How I fix things

I don’t patch symptoms.

A lot of my work is on sites someone else built: a checkout that fails for one payment method, a critical error after an update, a store that got slow one plugin at a time. Rebuilding is rarely the answer. Finding the real cause usually is.

The same process runs every time, whether it’s a one-line fix or a week of performance work.

04Platforms

Wherever the site already lives.

WordPress and WooCommerce are home. I also work inside Shopify, GoHighLevel, Kajabi and Squarespace, and I don’t start by telling clients to migrate. Here’s roughly how deep each one goes.

Depth of experience by platform and type of work
Platform Build Extend Fix Maintain
WordPressPHP, hooks, REST API, WP-CLI, custom themes & plugins Core Core Core Core
WooCommerceCheckout, product data, hooks, integrations, performance Core Core Core Core
ACF Pro & GutenbergFlexible Content, options, block.json, dynamic blocks Core Core Regular Core
Elementor ProCustom widgets, Theme Builder, JetEngine Core Core Core Core
ShopifyLiquid, sections, metafields, Shopify CLI Regular Core Core Core
GoHighLevelFunnels, forms, CRM-side integrations Regular Regular Core Core
Kajabi & SquarespaceCustom CSS/JS, embeds, layout work Supported Regular Core Core
Core · daily work Regular Supported

05For agencies

A developer your team can hand things to.

Agencies in the UK and US, including Scaled Systems and Sacred Fire Creative, use me as part of their development team. This is how it works.

A

White-label by default

I work under your brand, in your repositories and on your clients’ hosting. Your clients deal with you, and I stay behind the scenes.

B

Existing codebases are normal

Themes built by three previous developers, half-finished migrations, plugins patched in place. I read what’s there first and change only what needs changing.

C

Staging first, always

Changes are made and checked on staging, deployed deliberately, and verified on production. Backups and a rollback plan come before anything destructive, especially on live stores.

D

Async and written down

Clear updates that don’t need a meeting, estimates based on real scope, and handoff notes so the next developer, or your team, isn’t left guessing.

Fixed scope

A project

A new site from Figma, a WooCommerce feature, a Shopify section set, or a performance audit plus the fixes. Scoped properly before it starts.

Ongoing

Monthly support

Reserved hours each month for maintenance, updates, new features and requests across your client sites.

Urgent

Something’s broken

White screen, failing checkout, plugin conflict, update gone wrong. Send the URL and the symptom and I’ll start by diagnosing it.

06Client reviews

In clients’ own words.

5.0 average rating 590+ orders completed

Verified review

Very happy with the service. He quickly found the cause of the problem with my website and fixed it without any unnecessary back and forth. Communication was easy, he clearly knew what he was doing, and everything works properly now. I would definitely work with him again.
marcinsarna · Poland · Fiverr
Exceptional. Was able to deliver a full custom order 24 hours faster than expected and was trustworthy/competent enough to remotely handle IT/server management on our behalf last minute.
qwerty1117 · United States
Mosharaf is extremely professional, does wonderful work, communicates effectively, and completes projects on time. Going to be working with him on many more projects.
vincedimichele · United States
I am very satisfied with the service, the development was excellent and the service was wonderful. I am very happy I chose you. Thank you so much for everything, and I look forward to future projects together.
itayqts · Israel
Best dev on the platform!
vincedimichele · United States
Mosharaf was excellent to work with from start to finish. He developed our new WordPress blog design and did a brilliant job. He clearly knows his stuff, communicated well with our team throughout the project, and was patient with us despite a slower internal review process on our side.
benongltd · United Kingdom
This was a complete conversion of a website from a different visual website builder to WordPress. The transaction was smooth, with a high attention to detail and focus on customer satisfaction.
melbspec · Australia
Very happy with Mosharaf's services again for our website. It needed to be refreshed and updated, Mosharaf delivered and made the website a lot faster (in loading times) too. Thank you Mosharaf!
isabel_hg · Netherlands
Mosharaf is a great expert who understands the client and takes care of everything as needed. Highly recommended!
mico007 · Slovenia
Mosharaf was the WordPress expert I was looking for. His patience, kindness and willingness to go the extra mile will keep me coming back. My website looks stellar now.
sandrastephan · Canada
Mosharaf provided a quick delivery, walked me through my website to ensure it was fully functioning, and was very professional.
rebeccacarreto · United States
Great to work with, incredibly patient throughout the custom website build, and never once complained about the number of changes.
raisinglevelm · United Kingdom
Mosharaf is absolutely amazing! Super fast, professional! One of the best collaborators I've ever worked with. I highly recommend him!
marvinarmand · France
Transformed my Figma design into a fully functional WordPress landing page exactly as I wanted. Clear communication, professional throughout, and the final result looks amazing. Will definitely come back!
alexandre_bdl · France

07Questions

What does Mosharaf Hossain do?

I’m a senior web developer with 9+ years of experience. I build, fix and maintain WordPress and WooCommerce sites, and also work in Shopify, GoHighLevel, Kajabi and Squarespace, for agencies and businesses in the UK, US, Europe, Canada, Australia and the UAE.

Can you take over a site another developer built?

Yes, it’s most of my work. I read the existing code, find what’s actually wrong, and change only what needs changing. I rarely recommend a rebuild.

Do you work with agencies white-label?

Yes. Several agencies in the UK and US use me as part of their development team. I work under your brand and stay behind the scenes.

How is pricing worked out?

By scope. Small fixes and larger builds are priced differently, and I estimate from the real work involved, including QA and deployment, rather than giving a low number that grows later.

How do we start?

Send a short brief through the contact page or by email: what you’re working with, what’s wrong or needed, and any deadline. You’ll get an honest read on scope and fit.

08Engineering notes

Written from real client work.

Notes on WordPress architecture, WooCommerce, performance and debugging, plus a library of code snippets I use on real builds.