I will fix shopify API errors, integration issues and product sync problems

A
adu_olamilaken
A
adu_olamilaken
Adu Olamilekan
5.0
5.0
fix shopify API errors, integration issues and product sync problems
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fix shopify API errors, integration issues and product sync problems
Full Screen
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fix shopify API errors, integration issues and product sync problemsfix shopify API errors, integration issues and product sync problemsfix shopify API errors, integration issues and product sync problemsfix shopify API errors, integration issues and product sync problems

About this gig

Shopify API Errors, Integration & Product Sync Fix


Is your Shopify API returning errors, your integration failing, or your products and inventory not syncing correctly? I can help you diagnose and fix Shopify API errors, integration issues, webhooks, and product sync problems.


I specialize in troubleshooting existing Shopify API integration issues and finding the real cause instead of applying temporary fixes. Whether your API request is failing, authentication is not working, a webhook is not delivering data, or product information is not syncing correctly, I can help get your setup working properly.


What I can fix

  • Shopify API errors & failed requests
  • Shopify integration & connection issues
  • Product sync & inventory synchronization problems
  • Shopify webhook setup & delivery issues
  • API authentication & endpoint problems
  • Broken data exchange between Shopify
  • Existing custom API integration issues


Why choose me?

  • Problem focused troubleshooting
  • Clear communication and technical diagnosis
  • Clean and reliable fixes
  • Focus on solving the root cause
  • Support for existing Shopify API integrations


Please contact me before ordering so I can review your problem and recommend the right package

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Security
    • Design
    • Testing procedures

  • Frontend framework

    • Angular
    • Backbone.js
    • Flutter
    • Next.js
    • React.js

  • Backend framework

    • Express.js
    • FastAPI
    • Next.js
    • Node.js
    • Spring

Get to know Adu Olamilekan

Adu Olamilekan

If you think i can't do it, maybe you're wrong

5.0(6)
  • FromNigeria
  • Member sinceOct 2025
  • Avg. response time2 hours
  • Last delivery3 months

  • Languages

    Yoruba, English, French, German, Italian, Spanish, Indonesian, Danish, Polish, Korean, Ukrainian
Struggling with website errors, slow apps, or API integration issues? I build, fix and optimize responsive websites using PHP, JavaScript, Python and modern web technologies tailored to your needs. I specialize in API integration, Stripe payments, OAuth login, automation workflows and bug fixing to keep your systems running smoothly and efficiently. I'm Adu Olamilekan a full stack developer focused on delivering fast, secure and reliable solutions that solve real problems. Message me now for a quick consultation before ordering

My Portfolio

Other Software Development Services I Offer

Reviews

6 reviews for this Gig
5.0

(6)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • J
    image-docs

    jaysonmicheal

    US

    United States

    5

    Great experience working with Adu Olamilekan. Communication was smooth and professional from beginning to end. He successfully connected Stripe to my Wix website and made sure everything was working properly before delivery. Fast response, quick delivery and very helpful throughout the process. I highly...

    $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • T
    image-docs

    trace11_

    NG

    Nigeria

    5

    Adu got the API integration done quickly and perfectly. Great communication, secure setup, and everything worked smoothly. Definitely a solid choice for backend, webhook, and automation work.

    $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • C
    image-docs

    charlotte_bran6

    GB

    United Kingdom

    Ongoing collaboration
    5

    Outstanding experience with Adu O! He delivered a clean and well-structured backend with OAuth2 integration exactly as promised. Very responsive, knowledgeable, and easy to work with. If you need a serious developer, I highly recommend him. Looking forward to the next phase

    $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • C
    image-docs

    charlotte_bran6

    GB

    United Kingdom

    Ongoing collaboration
    5

    Adu O exceeded my expectations! Even with a limited budget, he provided a clear and structured roadmap for backend setup, OAuth2, and Stripe integration. His communication was excellent and he knows exactly what he’s doing. Highly recommended—I’ll definitely be working with him again!

    $50

    Price

    3 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • C
    image-docs

    charlotte_bran6

    GB

    United Kingdom

    Ongoing collaboration
    5

    Adu O delivered outstanding work! He handled API integration, OAuth2, and Stripe setup smoothly and professionally. Communication was clear, and everything worked perfectly. Highly recommend for anyone needing secure and scalable app integrations

    $50

    Price

    3 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
Reviews

6 reviews for this Gig
5.0

(6)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • J
    image-docs

    jaysonmicheal

    US

    United States

    5

    Great experience working with Adu Olamilekan. Communication was smooth and professional from beginning to end. He successfully connected Stripe to my Wix website and made sure everything was working properly before delivery. Fast response, quick delivery and very helpful throughout the process. I highly...

    $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • T
    image-docs

    trace11_

    NG

    Nigeria

    5

    Adu got the API integration done quickly and perfectly. Great communication, secure setup, and everything worked smoothly. Definitely a solid choice for backend, webhook, and automation work.

    $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • C
    image-docs

    charlotte_bran6

    GB

    United Kingdom

    Ongoing collaboration
    5

    Outstanding experience with Adu O! He delivered a clean and well-structured backend with OAuth2 integration exactly as promised. Very responsive, knowledgeable, and easy to work with. If you need a serious developer, I highly recommend him. Looking forward to the next phase

    $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • C
    image-docs

    charlotte_bran6

    GB

    United Kingdom

    Ongoing collaboration
    5

    Adu O exceeded my expectations! Even with a limited budget, he provided a clear and structured roadmap for backend setup, OAuth2, and Stripe integration. His communication was excellent and he knows exactly what he’s doing. Highly recommended—I’ll definitely be working with him again!

    $50

    Price

    3 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • C
    image-docs

    charlotte_bran6

    GB

    United Kingdom

    Ongoing collaboration
    5

    Adu O delivered outstanding work! He handled API integration, OAuth2, and Stripe setup smoothly and professionally. Communication was clear, and everything worked perfectly. Highly recommend for anyone needing secure and scalable app integrations

    $50

    Price

    3 days

    Duration

    Worksample image
    Helpful?
    Yes
    No

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