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Umair
@umairsagar43
Level 2
WordPress, WooCommerce Fix, Shopify Bug Fix, Custom Plugins and Apps
United Kingdom
English
About me
Since 2017, I’ve worked as a WordPress and WooCommerce developer, helping businesses fix website issues, improve performance, build custom plugins, and integrate shipping, payment, API, and automation workflows.
I have 9+ years of experience, including 4.5 years in an agency environment, with strong skills in PHP, JavaScript, jQuery, MySQL, REST APIs, WooCommerce, custom plugin development, shipping integrations, maintenance, migration, and troubleshooting.
I focus on safe debugging, clear communication, and tested solutions for both technical and non-technical clients.
Skills
Umair
$20/hour
Offline •
Average response time: 1 hour
See my services
Bug Fixes
I will fix wordpress issues, wordpress bug fix, critical errors, woocommerce fix
Customization
I will setup and fix woocommerce shipping rates, labels, tracking and API
Want to work on an hourly basis?
Tell Umair what you need.
$20
/
hourPortfolio
Work experience
Freelance WordPress & WooCommerce Developer
Mini • Self-employed
Nov 2021 - Present • 4 yrs 8 mos
Independent WordPress and WooCommerce developer serving clients worldwide, with 100+ completed orders and consistent 5-star reviews as a Level 2 Fiverr seller (active since 2020). What I do for clients: - Fix WordPress issues, critical/fatal errors, white screen, and 500/403/404 errors quickly and safely. - Solve WooCommerce problems: checkout, cart, orders, emails, payments, tax, and shipping. - Set up and fix WooCommerce shipping rates, labels, tracking, and carrier APIs (FedEx, UPS, USPS, and more). - Develop custom WordPress/WooCommerce plugins and integrate REST APIs, payment gateways (Stripe, Authorize.Net), and third-party services. - Repair plugin/theme conflicts, PHP and jQuery errors, and Elementor/Divi/WPBakery layout issues. Selected long-term clients include a US software company (multi-platform WooCommerce + Adobe Commerce shipping extension, published on the Adobe Commerce Marketplace), a confetti & party-products brand (FedEx/USPS shipping fixes and custom plugins across 7+ orders), and a luxury limousine company (custom WooCommerce booking system). I follow a backup-first, test-before-delivery process and communicate clearly with both technical and non-technical clients.
WordPress & WooCommerce Plugin Developer
Align • Full-time
May 2017 - Nov 2021 • 4 yrs 6 mos
As a WordPress and WooCommerce developer at Eniture Technology, I worked on shipping-rate plugins and carrier integrations used by online stores worldwide. Eniture builds WooCommerce and WordPress shipping extensions (small-package and LTL freight quotes), so my work centered on real-time shipping rates, carrier APIs, and checkout accuracy. Key responsibilities and achievements: - Developed and maintained WooCommerce/WordPress shipping plugins integrating carriers such as FedEx, UPS, USPS, and LTL freight providers through their rate APIs. - Built and debugged real-time shipping-rate requests, packaging/box-splitting logic, and rate display at cart and checkout. - Resolved customer-reported bugs, plugin/theme conflicts, PHP errors, and version-compatibility issues across many client stores. - Handled REST API and web-service (XML/JSON) integrations between WooCommerce and external shipping systems. - Supported store owners directly, translating technical fixes into clear, non-technical guidance. This role gave me deep, production-level expertise in WooCommerce shipping, carrier API integration, and WordPress plugin development that I still use to fix and build stores today.
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 82 Reviews
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Most relevant
matowo
Nigeria
Umair is a lifesaver! He sorted out my WordPress / MailerLite email capture issues in record time. Professional, technically proficient, and delivered ahead of schedule. I’ve already found my go-to developer for future WordPress projects. Great communication and high-quality work. 10/10! Thanks again!
Helpful?
cameron_6k
United Kingdom
I highly recommend Umair. He is very experienced, professional. I had a difficult issue with my WordPress WooCommerce shop that took him two days of troubleshooting, but he remained patient, kept me updated throughout the process. I truly appreciate the effort and he never gave up until everything...
Helpful?
shellydell
Repeat Client
United States
Umair did a solid job completing the updates to our booking forms and improving the overall functionality. He implemented custom tabs, resolved the issues we were experiencing, and made improvements for mobile users. There were a few things to work through along the way, but he stayed communicative and...
Helpful?
justinjuk
Repeat Client
United States
Umair always does solid work. He quickly grasps an understanding of the project and creates a comprehensive plan of attack with excellent results.
Helpful?
shellydell
Repeat Client
United States
Umair was great to work with. I hired him to fix WordPress and WooCommerce issues, including PHP errors and API conflicts, and he handled everything quickly and professionally. He knew exactly what to do, kept me updated, and got the site running properly again without any stress on my end. Highly...
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