I will integrate or fix rest apis webhooks and third party services

I
iurii_rogulia
I
iurii_rogulia
Iurii
integrate or fix rest apis webhooks and third party services
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integrate or fix rest apis webhooks and third party services

About this gig

I integrate, troubleshoot, and fix APIs, webhooks, and third-party services for websites and web applications.


I can help with:

  • REST API integrations
  • webhook setup and debugging
  • broken API requests
  • authentication and API keys
  • OAuth integrations
  • Stripe and payment APIs
  • CRM and SaaS integrations
  • email and SMS services
  • data synchronization between systems
  • JSON and response handling
  • database-connected integrations
  • fixing unfinished or unreliable integrations


I work with existing codebases as well as new integrations and focus on reliable, maintainable solutions.


Please message me before ordering if the API is complex or you are unsure which package fits your project.

  • Expertise

    • Algorithms & Data structures
    • Localization
    • Performance
    • Security
    • Databases

  • Frontend framework

    • Bootstrap
    • jQuery
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • Express.js
    • FastAPI
    • Next.js
    • Node.js

Get to know Iurii

Iurii

Web Developer, Rescue Projects Based on PHP, JavaScript, Fix GA4, Stripe, CAPI

  • FromFinland
  • Member sinceAug 2026
  • Avg. response time6 hours

  • Languages

    English, Russian, Finnish, German
I’m an experienced web developer focused on fixing, improving and rescuing existing websites. I work with PHP, JavaScript, WordPress, GA4, Google Tag Manager, Stripe, APIs and custom integrations. I can troubleshoot bugs, repair broken functionality, add new features, fix tracking and payments, and take over projects that another developer left unfinished.

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