Description

Senior Magento & Shopify Developer | Custom Web Apps & Integrations

I’m a seasoned engineer with long-standing experience in PHP and modern web stacks, specializing in Magento (Adobe Commerce—Certified) and Shopify. I build scalable, secure, and maintainable e-commerce solutions—from custom storefronts to complex backend services—always with clean architecture, testable code, and measurable performance in mind.

My expertise spans custom web applications, API design, and end-to-end 3rd-party integrations. I’ve delivered 100+ modules and extensions for Magento 1 & 2 and built numerous Shopify apps/themes and private integrations used in production at scale.

What I deliver

Magento & Shopify development (themes, apps, extensions, headless builds)
Robust integrations: Payments, shipping, tax, ERPs/accounting (SAP, QuickBooks, Oracle E-Business Suite, Odoo), CRMs, fulfillment, and marketplaces
API design & implementation (REST/GraphQL), webhooks, data sync pipelines
Performance tuning, caching, indexing, and scalability best practices
Secure checkout flows, subscription/recurring billing, and auditability
CI/CD, code quality, documentation, and long-term maintainability

Track record

100+ Magento modules delivered (M1 & M2), including payments, shipping, pricing, marketplace, RMA, and operational tooling
Shopify solutions covering custom apps, storefront customization, and back-office automations
Disciplined, planned, and reliable delivery aligned with your specifications and timelines

If you’re looking for a developer who can own the problem end-to-end—architecture, implementation, and smooth handover—I’d be glad to collaborate.

Languages

Turkish
Native or bilingual
English
Conversational
Dutch
Basic

Workplace preferences

Remote only

Primarily works remotely

Freelancer
Senior Magento & Shopify Engineer — End-to-End E-commerce Delivery
November 2021 - Today (4 years and 7 months)
Haarlem, Netherlands
I provide task-oriented and ongoing support to clients on Freelancer.com and two software companies in the United Kingdom. My work spans the full stack of Magento and Shopify projects: migrating Magento 1 to Magento 2, executing version upgrades, developing custom modules and apps, tailoring themes, and integrating ERPs/stock systems and 3rd-party services via REST/GraphQL. I focus on reliable delivery, performance, and maintainability.
Magento External API integration Shopify Node.js Database Management (e.g., SQL, NoSQL)
ElastyCloud —
Senior Magento Developer
April 2019 - October 2019 (6 months)
Malmo, SN, Sweden
I have completed the development of required modules through outsourcing and limited time contracts for Magento 2 e-commerce projects managed by the company. These modules encompass integration of payment method (such as Ecster Checkout), enhancements in user experience, SEO optimization, and marketing-related modules.
Birlesik Profesyonel Bilgi Sis. Ltd. Sti.
Co-Founder
May 2012 - June 2014 (2 years and 1 month)
İstanbul, Türkiye
With Canias ERP partnership, we have realized many applications and reporting, implementation, maintenance and support works on the software's own interpereter. Among these projects; Kazakhstan Hardware Shops and the implementation of its factories in Kazakhstan and Turkey, in various provinces of Turkey, copper, packaging, boiler factories in various sectors such as ERP implementation, maintenance and support work.