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I will fix bigcommerce bugs, errors and customize your stencil theme
Sardar Usama
5.0
5.0
About this gig
Is your BigCommerce store showing errors, losing sales to a broken checkout, or stuck with a theme that doesnt look right?
I fix it fast.
Im a BigCommerce certified partner and I work with Stencil every day (Handlebars, SCSS, JavaScript, Stencil CLI).
I can help with small fixes, complete theme customization, new features, or ongoing BigCommerce development. Before starting, Ill review your requirements, current theme, and store setup.
What I can fix or build:
- Checkout, cart and product page bugs
- Theme errors after a Stencil update or app install
- Custom Stencil edits (header, footer, product layouts, banners)
- Page speed and mobile responsiveness issues
- App and script conflicts, tracking pixels
- Custom features: badges, filters, custom fields
How it works:
- Send your store link and describe the problem (screenshots help).
- I review it and confirm scope and price before starting.
- I work on a duplicate theme, so your live store stays safe.
- You test and approve, then I publish.
Please contact me before placing an order with your store URL, theme details, screenshots, and a brief explanation of the issue or customization.
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 Sardar Usama
Sardar Usama
eCommerce Developer, BigCommerce and Shopify Certified Expert, SEO and Google Ad
- FromPakistan
- Member sinceJul 2026
- Avg. response time2 days
- Last delivery3 weeks
Languages
English
𝗕𝗶𝗴𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 & 𝗖𝘂𝘀𝘁𝗼𝗺 𝗲𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗘𝘅𝗽𝗲𝗿𝘁
I'm an eCommerce Developer with 7+ years of experience building, customizing, & growing online stores.
𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: Shopify & BigCommerce Development, Theme Customization, Store Redesign, Migration, API & Payment Integrations, Speed Optimization, Technical SEO, Product Page Improvements, and Google Ads.
Have an eCommerce idea or a store that needs improvement? 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗯𝗲𝘁𝘁𝗲𝗿 𝘀𝘁𝗼𝗿𝗲 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿.
My Portfolio
Other Website Development Services I Offer
FAQ
What kind of customizations can you provide for my BigCommerce store?
I can customize every part of your BigCommerce store, including Stencil themes, homepage, product pages, checkout, navigation, API integrations, bug fixes, speed optimization, responsive design, SEO improvements, and custom features tailored to your business needs.
How long does it typically take to complete a customization project?
Most customization projects are completed within 1–7 days, depending on the complexity and scope of the work. Small bug fixes can often be completed within 24 hours, while larger custom development or API integration projects may take longer. I always provide an estimated timeline before starting.
Do you offer ongoing support and maintenance after the customization is complete?
Yes, I offer ongoing support and maintenance to ensure your store continues to run smoothly and efficiently. This includes troubleshooting, updates, and any additional customizations you may need in the future.
What information do you need from me to get started?
To get started, I'll need your BigCommerce store URL, a detailed description of your requirements, design references (if any), admin or collaborator access when required, and any related files or API documentation. The more details you provide, the faster I can begin your project.
How do you ensure the privacy of my store?
Your store information, credentials, code, and business data are kept confidential. I only access the information and permissions required to complete the agreed work and never share your store data or project details with third parties.
Reviews
2 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
- Value of delivery
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poetrymaster101
United States
Ongoing collaborationSardar is my go-to man for all things to do with BigCommerce, and catalog management (updating Excels, uploading product info, etc.). All I do is give him instructions and he executes perfectly all the time, he's one of the FEW professionals who are actually on my short-list. My business does 7 figures...
$50-$100
Price
2 days
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
P poetrymaster101
United States
Ongoing collaborationSardar is my go-to man for all things to do with BigCommerce, and catalog management (updating Excels, uploading product info, etc.). All I do is give him instructions and he executes perfectly all the time, he's one of the FEW professionals who are actually on my short-list. My business does 7 figures...
$50-$100
Price
2 days
Duration
Helpful?
