Is This the Right Setup for Your Business?
You Have a Specific Build That Needs a Senior Developer
Custom apps, checkout extensions, subscription plugins, platform migrations. Work that requires actual engineering, not theme tweaks or plugin setup.
You Need Ongoing Development Without Hiring Full-Time
You need ongoing senior development without the cost and commitment of a full-time hire. A CodingKart retainer gives you that flexibility.
You Want the Developer Working Directly Inside Your Team
In your Slack, your Jira, your sprint. The developer works inside your workflow, not through a separate portal.
You Have Been Burned by a Freelancer Who Disappeared
Available until they weren't. Code that worked until it didn't. CodingKart developers are accountable through the agency. There is always someone responsible.
Hiring Models
| Engagement Model | Best For | How It Works | Commitment |
|---|---|---|---|
| Hourly | Specific tasks, targeted fixes, short scope work | Book hours in advance. The developer works on your defined task. You review before the next task begins. | Starting from $35 per hour |
| Monthly Retainer | Ongoing subscription development, Shopify Plus builds, WooCommerce custom plugins, and continuous product work | Fixed hours per month. The developer prioritises your tasks within those hours. Up to 40 hours per week available. | Starting from $3,000 per month |
| Project Basis | Custom Shopify app, WooCommerce subscription plugin, API and ERP integration, platform migration, checkout extension build | Full scope agreed before work starts. Fixed deliverables, fixed timeline, fixed price. Milestone-based payments. | Scope dependent. Typically, 2 to 12 weeks. |
Dedicated Developers Available to Hire
How We Work
Technical Discovery
We understand your architecture, integrations, and long-term goals.
Scope & Ownership Definition
Clear responsibilities, communication channels, and delivery cadence.
Structured Development
Clean code, documentation, testing, and production readiness.
Ongoing Stability & Scaling
We support improvements, refactoring, and future growth.
Senior-Level Development — Not Just Task Execution
Subscription and ecommerce expertise across Shopify and WooCommerce
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Architecture-first mindset, built for scale, not just launch
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Clean, maintainable code with proper documentation
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Long-term partnership approach, not one-off project handoffs
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Experience with Recharge, Shopify Plus, and complex third-party integrations
Real Systems We've Built
Most of our engagements are long-term. The work below shows the kind of systems our dedicated developers are brought in to solve: subscription flows, custom integrations, and complex ecommerce logic.
Challenge: Undy.dk faced several challenges typical for subscription-based e-commerce businesses on WooCommerce: 1.…
Solution: 1. Personalized Subscription Page We designed a custom subscription page (View Here)…
Outcome: Key Metrics: ✅ Increased Subscription Engagement: The personalized subscription page streamlined the…
Need a Dedicated Developer Who Knows Your Stack?
Whether you’re scaling subscriptions, rebuilding architecture, or integrating systems, we provide focused engineering support aligned to your business.