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Hashem Ramadan

Lead Shopify Developer | Shopify Plus, Custom Apps & Subscriptions | 6+ Years Building Bespoke E-Commerce at Agency Level

Location:Geelong, Victoria, Australia (Geelong, Australia · Remote)
Timezone:Australia/Melbourne
Experience:6 Years
Direct Rate
$45–$95/ hour (USD)
Available for Projects

No middleman platform markups. Direct contact.

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About & Engineering Approach

Lead developer at the Haydon Power agency (Shopify Experts). Owns architecture and delivery of complex bespoke stores for international merchants. Works across the full platform stack: custom Liquid themes, admin and checkout extensions (Shopify Checkout & Admin Extensions), Shopify Functions, Node.js backend, and embedded custom apps. Previously spent about 4 years building storefront solutions at German e-commerce company Tante-E.

Core Technologies & Competencies

Primary Specializations

Shopify

All Technologies & Tools

Shopify
Shopify Plus
Liquid
Shopify Functions
Checkout Extensibility
Graphql Api
Storefront Api
Rest Api
Node.js
JavaScript
TypeScript
React
Custom App Development
Shopify App Development
Conversion Optimization
A B Experiments
SEO

Commercial Experience

Lead Developer @ Haydon Power - Shopify Experts (Full-time)

2022-04-01 — Present

Architecture of bespoke solutions for Shopify Plus merchants, Shopify Functions, Checkout Extensions, and Node.js API development.

Frontend Developer @ Tante-E.com

2018-09-01 — 2022-03-01

Development and maintenance of Shopify storefronts for German e-commerce clients.

Selected Portfolio & Deliverables

E-commerceRetail

Plus Subscription Engine

Built Shopify Functions and Checkout Extensions for a Plus merchant's subscriptions. Successful renewal share rose from 81% to 94%, manual support contacts down 30%.

shopify-plus
shopify-functions
nodejs
graphql-api
SaaSE-commerce Tools

Embedded Custom App Suite

Built an embedded admin app: discount management, bulk product editing, reporting. Managers' daily operations time cut from 40 to 12 minutes.

react
typescript
nodejs
rest-api
E-commerceRetail

Tante-E Storefront Migration

Migrated German clients' storefronts to 2.0 themes with the Storefront API. Catalog speed up 35%, SEO traffic up 27% in six months.

liquid
storefront-api
javascript
seo

Vetting Standards

Verified
Identity & Commercial Track RecordVerified past employment and client references.
Code
Code & Architecture AuditAssessed on production code standards and type safety.
Security
Direct Contract SupportNo platform lock-in. Work directly with clear terms.

Languages

Verified Links

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