Ankara, Turkey · Available for work

Senior Shopify Developer
building stores that rank & convert.

Custom Shopify themes, Core Web Vitals 95+, and technical SEO — with deep expertise in Liquid, JavaScript (ES6+), Tailwind CSS, and the Storefront API.

Get in touch → View GitHub
95+Core Web Vitals
35+Stores delivered
2+ yrsShopify dev
About

Senior Shopify Developer with extensive experience in custom theme development, performance optimization, and technical SEO. Specialized in Shopify Liquid, JavaScript (ES6+), Tailwind CSS, and the Storefront API.

Proven track record in improving Core Web Vitals, conversion rate optimization, and scalable e-commerce architecture — from rapid prototyping to zero-downtime CI/CD delivery.

Shopify App · Built by me

BlogPilot AI

An AI-powered SEO blog writer for Shopify merchants — auto-generates and publishes on-brand, optimized blog posts with FAQ schema, internal linking, GEO optimization, and Google Search Console insights.

View on the Shopify App Store →
Career

Work experience

Transfer Kingdom — USA

06.2025 – Present
Senior Shopify Developer
  • Architecting 100% custom, scalable Shopify themes with Liquid, ES6+ JS, and Tailwind CSS — maintaining Core Web Vitals scores of 95+.
  • Rapid prototyping and deployment of high-performance store components using modern development workflows.
  • Deep technical SEO audits via Ahrefs and Screaming Frog to boost store visibility and site health.
  • Leading CI/CD pipelines and Shopify CLI workflows for bug-free, zero-downtime delivery.

EZ Commerce US — USA

07.2023 – 08.2025
Marketplace Manager / Shopify Partner
  • HTML, CSS, JavaScript, and Shopify Liquid proficiency across theme customization and bug fixing.
  • Built pages with Gempages & PageFly to streamline creation and increase design flexibility.
  • Developed and implemented SEO strategies; strong Shopify metafield knowledge.
  • Upselling & cross-selling, application integration, and e-commerce best practices.

Regis Interactive — TR

01.2023 – 12.2024
Marketplace Manager / Shopify Partner
  • Creating and managing Shopify stores: theme customization, app extensions, Storefront API, Admin API, and App Proxies.
  • Product listing & catalog management; SEO strategy and KPI content.
  • Amazon, eBay, Etsy listing & optimization with FBA & FBM process management.
  • Paid acquisition across Google, Meta, and TikTok Ads.
Stack

Technical expertise

E-Commerce & Shopify

Liquid Mastery Metafields & Metaobjects Custom Theme Architecture Storefront API Shopify CLI

Frontend & Performance

JavaScript (ES6+) Tailwind CSS HTML5 & CSS3 Core Web Vitals React (Basic)

Marketing & Automation

Klaviyo (Email/Flow) Shopify Flow Retention Marketing CRO & A/B Testing Upselling

Technical SEO

Semrush (Pro) Ahrefs Screaming Frog Search Console Schema Markup
Selected work

Store portfolio

Transfer Kingdom Ready2Transfer Rustik Atölye Garisar Stilefit Sarah's Candy Factory Anna and Sarah Culver Mobility Matmazel Esra Gürses Boutique ONS Marble Flamora Marble Valente Stone Viola Stone Studio Vitastone Marble Domoro Marble Alize Living Kamknife Discovery Scientific G-Line Alton Mobility Personalize Ornaments Print Station USA Luxury Marble Sink Bayelon VRDSOCKS Svel Goods Tek Cabinet Tayfus

A selection of Shopify stores I've built, customized, and optimized.

Certifications

Shopify Academy & Credly

  • Introduction to Shopify Liquid
  • Liquid Optimization for Theme Development
  • Shopify Plus Certifications
  • Shopify 101 & Cross-Border Sales
  • POS, Retail & Shopify Plus Fundamentals
  • Data & Analytics 101 · Marketing · Merchants
  • Product Development Opportunities
Education & Languages

Akdeniz University

Accounting · 2010–2012

Languages

English Turkish (Native)

Let's build something that ranks.

Open to senior Shopify development roles and freelance projects.

gencerkrky@gmail.com LinkedIn GitHub