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English
$
USD
I will fix shopify bugs as a professional shopify developer
Ernesto C
About this gig
Something on your store stopped working and you need it properly fixed, not bodged.
I'm a Shopify developer with 5 years of experience in Liquid, HTML, CSS, and JavaScript. I find the actual cause and fix it cleanly. No guesswork, no temporary workarounds.
This gig is for broken things. If you want to add or change something that currently works, my Custom Coding gig is the right place.
Pick the package that matches your situation:
- Single Bug: one specific thing is broken and you know what it is
- Multi-Bug: several things are broken, or one issue that needs proper investigation
- Deep Debug: widespread problems, errors you cannot reproduce consistently, or conflicts you cannot trace
What I fix:
- Sections or features that broke after a theme update
- JavaScript errors stopping functionality
- Layout and styling issues on specific pages or devices
- Liquid template bugs outputting the wrong content
- App conflicts causing unexpected behaviour
- Performance drops with no obvious cause
Send me a message describing what is broken. I will tell you which package covers it, or put together a custom offer if needed. I reply within the hour on working days.
Respect third-party rights
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 Ernesto C
Ernesto C
Shopify Developer Designer
- FromSpain
- Member sinceApr 2026
Languages
English, Italian, Spanish
Shopify Developer specializing in custom sections, theme development, and store builds. 5 years working with high-volume brands, 100+ custom sections built, 30+ app integrations managed. Past clients include Tacomabeast and Yota Force. Portfolio at ernestocastellano.com. Message me before ordering and I will scope your project properly so you get exactly what you need.
My Portfolio
Other Website Maintenance Services I Offer
FAQ
Can you fix bugs caused by apps?
Often yes, particularly CSS and JS conflicts between apps and your theme. If the problem is inside a locked app's own code I will tell you upfront before you spend money on it.
Do you work with any Shopify theme?
Yes. Horizon, Dawn, Prestige, Impulse, and custom-built themes too. Send me your theme name when you get in touch.
What if the fix takes longer than expected?
I will tell you before going over. If it needs more time I will explain why and give you options: upgrade your package or add on extra time. No surprise charges, ever.
How is this different from your Custom Coding gig?
This gig is for broken things. Features that stopped working, errors, unexpected behaviour. The Custom Coding gig is for adding and changing things that already work fine. Not sure which one fits? Message me.
