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Update and Fix API Integration

$18/hr Starting at $250

Are you facing issues with outdated or broken API integrations in your JavaScript application?

I will professionally update, fix and optimize your API connections in JavaScript code, ensuring smooth data flow and reliable functionality.

I have experience with REST APIs, SOAP, GraphQL and WebSocket integrations and can quickly update endpoints, handle authentication and ensure error-free communication between your app and third-party services.

What’s Included in This Offer

✅ Update existing API calls in your JavaScript code
✅ Replace deprecated API endpoints with the latest versions
✅ Fix bugs in API response handling & authentication
✅ Optimize fetch/axios code for better performance
✅ Error handling, logging, and testing of integrations
✅ Documentation of changes made

Why Choose Me?

✅ Skilled in JavaScript, Node.js, React, and API integrations
✅ Hands-on experience with REST, GraphQL, and WebSockets
✅ Familiar with authentication (OAuth, JWT, API keys)
✅ Proven record of debugging and updating live applications
✅ Clear communication & fast turn around

About

$18/hr Ongoing

Download Resume

Are you facing issues with outdated or broken API integrations in your JavaScript application?

I will professionally update, fix and optimize your API connections in JavaScript code, ensuring smooth data flow and reliable functionality.

I have experience with REST APIs, SOAP, GraphQL and WebSocket integrations and can quickly update endpoints, handle authentication and ensure error-free communication between your app and third-party services.

What’s Included in This Offer

✅ Update existing API calls in your JavaScript code
✅ Replace deprecated API endpoints with the latest versions
✅ Fix bugs in API response handling & authentication
✅ Optimize fetch/axios code for better performance
✅ Error handling, logging, and testing of integrations
✅ Documentation of changes made

Why Choose Me?

✅ Skilled in JavaScript, Node.js, React, and API integrations
✅ Hands-on experience with REST, GraphQL, and WebSockets
✅ Familiar with authentication (OAuth, JWT, API keys)
✅ Proven record of debugging and updating live applications
✅ Clear communication & fast turn around

Skills & Expertise

API DevelopmentDrupalE CommerceElementorFigmaFront End DevelopmentJavaScriptMagentoPHPProgrammingREST APIShopifySquarespaceWebflow CMSWixWordPress

Related Work Collections

15 Reviews

  • Bob 557

    Bob 557 says,

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  • mrjrhill

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    for Social Media Posting Management 3DJOBBER on Oct 22, 2024

  • David 204

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    for Core Web Vitals Improvement on Jun 13, 2024

  • Ian_A

    Ian_A says,

    Raj is a nice guy and a very good coder.

    for API experience: Yoti, TrustID, Hooyu on Aug 26, 2022

  • Thomas 1111

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    Great Team

    for The Concept Trading on Aug 03, 2022

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