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$
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I will fix shopify bugs, errors, shopify custom coding, shopify theme customization
Olusola
About this gig
A broken checkout, a theme update that wrecked your layout, or an app conflict slowing your store costs you sales every hour it stays live. Im a Shopify developer who works directly in Liquid, JavaScript and CSS. I fix the root cause instead of stacking another app on top of the problem.
What I offer:
- Shopify bug fixing: cart, checkout, variant and add-to-cart errors
- Shopify theme customization for Dawn, Online Store 2.0 and premium themes
- Custom Shopify coding: new sections, product page features, metafields
- App conflict and JavaScript error resolution
- Shopify speed optimization and Core Web Vitals improvements
- Mobile responsive fixes and layout repairs
- Shopify store design tweaks that lift conversion rate
Every fix is made on a duplicate theme first, so your live store stays safe. I test it on desktop and mobile, and deliver it with a short note on what changed.
Message me with your store URL and a description of the issue before ordering. Ill confirm whats causing it and give you an exact timeline before you proceeding.
CONTACT ME NOW
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Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Olusola
Olusola
Shopify Expert, Shopify CRO, Theme Customization and Store Redesign
- FromNigeria
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, Spanish, French
Getting Shopify traffic but struggling with sales?
I help eCommerce brands turn more visitors into customers through Shopify CRO, store optimization, and conversion-focused development.
I specialize in:
Shopify store design and redesign
Shopify theme customization
Shopify Dropshipping
Shopify Product Listing
I identify conversion bottlenecks, improve user experience, and implement practical solutions to help your store convert better.
Whether you need a Shopify store redesign, or custom development, I’m ready to help you build a faster, smoother, conversion-focused store.
Contact me now
FAQ
Will you work on my live Shopify store?
No. I duplicate your theme, make and test all changes there, then publish only after you approve. Customers never see a broken page.
Do you need my Shopify password?
No. I send a collaborator request from my Shopify Partner account. You approve it, control the permissions, and can remove access anytime.
Which Shopify themes do you work with?
Dawn and all Online Store 2.0 themes, premium themes like Impulse, Prestige and Turbo, older vintage themes, and fully custom themes.
Can you fix bugs caused by a Shopify app?
Yes. I find the conflicting script, fix the code or adjust the app’s integration, and tell you whether the app is worth keeping.
Will my customizations survive a theme update?
I build custom code as separate sections, snippets and metafields wherever possible, which makes updates far easier and less risky.
Can you add a feature without installing another app?
Often, yes. Custom Liquid coding can replace many paid apps, such as size charts, upsells, badges and countdown timers. That cuts monthly fees and speeds up your store.
Can you improve my Shopify store speed?
Yes. The Premium package covers image optimization, removing unused app code, deferring scripts and improving Core Web Vitals scores.
