Berk Belcioglu Senior Shopify Developer
Berk Belcioglu
Shopify Plus storefronts, custom apps, and performance-focused commerce for global brands.
About
Nearly 7 years on Shopify. I lead Plus storefronts for international brands, ship my own public apps, and take theme, checkout, and markets work from first commit through launch so the next team can keep moving. Liquid and JavaScript every day. GraphQL, Functions, Checkout and Theme App Extensions, and Core Web Vitals when the build needs them. I also run my own Shopify store, Feliy Uniform, so I know the merchant side first-hand.
Now
Building and growing my own Shopify apps: Store Health, Theme Drift and Live Shoppers.
Store Health: Audit & Scan. Merchants get a prioritized health score across theme issues, risky scripts, broken links, metafields, discount conflicts, and AI visibility.
Theme Drift: Compare & Diff. Compare two or three theme versions side by side, tell your edits from the update, and catch conflicting files before you carry customizations forward.
Live Shoppers, my newest app. Shoppers see each other on the store in real time: live viewer counts, cursors and shared carts.
Selected work
Store Health
Shopify App / Audit & ScanTheme Drift
Shopify App / Compare & DiffLive Shoppers
Shopify App / Live social proofBidify
Directory / Shopify ecosystemAlpine
Shopify Plus / Multi-marketNuncas
Shopify Plus / StorefrontVoldt
Shopify Plus / StorefrontInterior Icons
Shopify Plus / StorefrontThe Perimeter
Storefront ↗The Galleria
Storefront ↗Manor London
Storefront ↗Kiss the Hippo Coffee
Theme / storefront ↗KolayOto
Shopify migrationCareer
- Checkpoint Feb 2026 - Present Founder · Store Health, Theme Drift, Live Shoppers, Bidify
- Build in Amsterdam Aug 2025 - Present Senior Shopify Developer
- Electric Maybe Dec 2025 - Sep 2026 Senior Shopify Developer
- KKAT Jun 2024 - Present Senior Shopify Developer
- Solverhood / Analyzify / Risify Jan 2022 - Jun 2024 Medior Shopify Developer
- PATH Feb 2021 - Jan 2022 Frontend Developer, Shopify
- Crosstech Nov 2020 - Sep 2021 Frontend Developer, Shopify
- SekizGen Jan 2020 - Feb 2021 Frontend Developer
Let’s build together
Start a project
- Shopify Plus storefronts, from first commit through launch
- Custom Shopify apps, Functions and checkout extensions
- Performance work and store audits
Pick a time that suits you and you’ll get a Google Meet invite.
Book a call →