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English
$
USD
I will fix opencart bugs, checkout, payment and shipping issues
Raza Umer
5.0
5.0
About this gig
I specialize in solving difficult OpenCart problems that many developers cannot. Whether you need custom modules, API integrations, payment gateway development, checkout customization, bug fixing, or performance optimization, I can provide a clean and maintainable solution.
Respect third-party rights
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Get to know Raza Umer
Raza Umer
OpenCart Expert, Custom Modules and API Integration
- FromPakistan
- Member sinceJul 2015
- Last delivery1 year
Languages
Urdu, English
Hi, I'm Raza, a Senior Full Stack Developer with 10+ years of experience specializing in OpenCart, PHP, and JavaScript technologies.
I have helped businesses build, customize, and scale eCommerce platforms by developing custom modules, integrating third-party APIs, optimizing performance, and solving complex technical challenges.
My expertise includes:
✔ OpenCart 2.x / 3.x / 4.x
✔ Custom Module Development
✔ OCMOD & VQMOD
✔ Payment Gateway Integration
✔ Shipping Integrations
✔ REST APIs
✔ Node.js & Express
✔ MySQL & MongoDB
✔ Performance Optimization
✔ AWS & DigitalOcean
My Portfolio
Other Website Development Services I Offer
FAQ
Can you modify existing OpenCart extensions?
Yes
Can you integrate third-party APIs?
Yes. REST SOAP GraphQL Webhook Amazon SP API Shipping APIs Payment APIs
Do you work on OpenCart 4?
Yes
Can you optimize website speed?
Yes. Server Database PHP Caching Image optimization
Reviews
84 reviews for this Gig
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| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
U 
umairshahid429
Pakistan
Great job, very happy with the work. Everything is perfect Such efficient and professional services.
Up to $50
Price
2 days
Duration
Helpful?S salvladi
Spain
Great professional, can accomplish difficult tasks
$200-$400
Price
4 weeks
Duration
Helpful?J jamestherobot
United States
Very quick, helpful and responsive to resolve the issue!
$50-$100
Price
1 day
Duration
Helpful?S saadaldin479
Jordan
Fast and reliable service that understands the problem and gives a variety of solutions thank u
Helpful?A 
anandkumarr
United States
Delivered as per the expectation through simple approach.
Helpful?
Reviews
84 reviews for this Gig
| (84) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
U umairshahid429
Pakistan
Great job, very happy with the work. Everything is perfect Such efficient and professional services.
Up to $50
Price
2 days
Duration
Helpful?S salvladi
Spain
Great professional, can accomplish difficult tasks
$200-$400
Price
4 weeks
Duration
Helpful?J jamestherobot
United States
Very quick, helpful and responsive to resolve the issue!
$50-$100
Price
1 day
Duration
Helpful?S saadaldin479
Jordan
Fast and reliable service that understands the problem and gives a variety of solutions thank u
Helpful?A anandkumarr
United States
Delivered as per the expectation through simple approach.
Helpful?
