I will build a shopify private app with custom API integration

M
mandy_lizem
M
mandy_lizem
Mandy L

Level 1

1 order in queue

build a shopify private app with custom API integration
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build a shopify private app with custom API integration

About this gig

I will build a secure Shopify private app or custom API integration that connects directly with your store and supports your exact workflow.


Whether you need automation, order management, product tools, webhooks, dashboards, or an external-service connection, I can develop a reliable solution for you.


My services include:

  • Shopify private and custom app development
  • Shopify Admin API integration
  • Product, order, customer, and inventory tools
  • Webhooks and workflow automation
  • Embedded Shopify admin apps
  • OAuth authentication and app permissions
  • Custom dashboards and database integration
  • Third-party API integrations
  • Bug fixing and deployment support

I can work with Shopify Basic and pro stores and create a solution for one store or multiple separate stores. I will first review your requirements, confirm the scope, and recommend the right approach before development begins.


Please contact me before ordering, especially for larger or complex projects. Do not send passwords, API secrets, or private credentials through Fiverr messages; secure access methods can be agreed upon when needed.

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Programming language

    • TypeScript

  • Frontend framework

    • Bootstrap
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Next.js
    • Node.js
    • Ktor

Get to know Mandy L

Mandy L

Full Stack Developer ,Technology Solutions Expert

5.0(6)

Level 1

  • FromItaly
  • Member sinceMar 2026
  • Avg. response time1 hour
  • Last delivery1 month

  • Languages

    English, Italian, German, Spanish
I am a technology professional passionate about building reliable solutions and helping ideas become reality. I focus on quality, clear communication, and delivering results that create real value. I enjoy solving challenges, exploring new technologies, and approaching every project with attention to detail and commitment. My goal is to build long-term relationships with clients through trust, professionalism, and consistent performance. I believe great results come from understanding each unique need, applying the right approach, and always striving for improvement.

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