Custom Shopify Development: Apps, APIs & Integrations by Esther MatildaCustom Shopify Development: Apps, APIs & Integrations by Esther Matilda
Custom Shopify Development: Apps, APIs & IntegrationsEsther Matilda
Cover image for Custom Shopify Development: Apps, APIs & Integrations
When off-the-shelf apps can’t do what your business needs, I build it. I develop custom Shopify apps, integrations, and automations that connect your store to the tools you already use, so you can stop doing manual work and avoid paying for apps you only half need.
What I can build:
Custom Shopify apps (public or private) using the Admin API and Shopify CLI
Integrations with your ERP, CRM, inventory system, shipping and 3PL providers, accounting tools, and more
Webhook-based automations (for example syncing new orders, updating stock levels, or tagging customers)
Custom checkout and cart extensions, where your plan supports them
Admin tools and bulk-edit scripts to save your team hours
Data imports, exports, and custom reports
Fixes and improvements to existing custom code
What you get:
A written scope and timeline before any work starts
Clean, documented code that you own
Testing on a development store before anything touches your live store
A handoff walkthrough and basic documentation
14 days of post-launch bug fixes
How it works:
You describe what you need, and I send back a scoped plan and fixed quote
I build and test on a development store
You review a working demo and request changes
I deploy to your live store and hand everything over
Perfect for: growing stores with unusual workflows, merchants tired of stacking apps that don’t quite fit, and businesses that need Shopify to talk to other systems.
FAQs

Starting at$800
Duration2 weeks
Tags
Shopify
API Integration
Automations
Shopify Developer
E-Commerce
Custom Development
Shopify App
Shopify plus
Webhook
Service provided by
Esther Matilda Lagos, Nigeria
1
Followers
Custom Shopify Development: Apps, APIs & IntegrationsEsther Matilda
Starting at$800
Duration2 weeks
Tags
Shopify
API Integration
Automations
Shopify Developer
E-Commerce
Custom Development
Shopify App
Shopify plus
Webhook
Cover image for Custom Shopify Development: Apps, APIs & Integrations
When off-the-shelf apps can’t do what your business needs, I build it. I develop custom Shopify apps, integrations, and automations that connect your store to the tools you already use, so you can stop doing manual work and avoid paying for apps you only half need.
What I can build:
Custom Shopify apps (public or private) using the Admin API and Shopify CLI
Integrations with your ERP, CRM, inventory system, shipping and 3PL providers, accounting tools, and more
Webhook-based automations (for example syncing new orders, updating stock levels, or tagging customers)
Custom checkout and cart extensions, where your plan supports them
Admin tools and bulk-edit scripts to save your team hours
Data imports, exports, and custom reports
Fixes and improvements to existing custom code
What you get:
A written scope and timeline before any work starts
Clean, documented code that you own
Testing on a development store before anything touches your live store
A handoff walkthrough and basic documentation
14 days of post-launch bug fixes
How it works:
You describe what you need, and I send back a scoped plan and fixed quote
I build and test on a development store
You review a working demo and request changes
I deploy to your live store and hand everything over
Perfect for: growing stores with unusual workflows, merchants tired of stacking apps that don’t quite fit, and businesses that need Shopify to talk to other systems.
FAQs

$800