Experienced CodeIgniter 3 Developer Needed – Stripe Integration & Checkout Rebuild ### **Project Overview** We operate a custom e-commerce shop built on **CodeIgniter 3** and need an experienced developer to rebuild our Stripe payment integration from scratch. The current implementation has been debugged and fixed – now we need the Stripe logic cleanly extracted, a new checkout page built, and Express Checkout buttons integrated on the cart page. **This is an urgent project – completion required this week.** --- ### **Scope of Work** **1. New Checkout Page** - Build a clean, new checkout page with Stripe integration - Implement Stripe Card Element for standard card payments - Full Payment Intents API integration - Proper error handling and user feedback **2. Express Checkout Integration (Cart Page)** - Integrate Stripe Express Checkout buttons (Apple Pay, Google Pay, PayPal) - Dynamic price updates based on cart contents - Shipping address handling and rate calculation - Seamless form population after Express Checkout completion **3. Code Quality** - Clean separation of Stripe logic from existing codebase - Well-structured, maintainable, and commented code (PHP & JavaScript) - No JavaScript console errors - Robust server-side validation --- ### **Technical Environment** - PHP 8.x - CodeIgniter 3 - Stripe PHP SDK & Stripe.js v3 - Stripe Payment Intents API - Stripe Express Checkout (Apple Pay, Google Pay, PayPal) - JavaScript (jQuery) - MySQL - HTML5, CSS3 --- ### **Requirements** - **Proven experience with CodeIgniter 3** (mandatory) - In-depth knowledge of Stripe integration (Payment Intents, Elements, Express Checkout) - Strong PHP and JavaScript skills - Ability to work with existing codebases - Reliable communication and daily updates - Available to start immediately --- ### **What We Offer** - Existing debugged codebase to work from - Stripe test API keys - Access to development/staging environment - Clear requirements and direct communication - **Long-term collaboration opportunity** – ongoing maintenance and development --- ### **Budget** On request – please include your hourly rate or fixed price estimate in your application. --- ### **How to Apply** Please send: - Relevant CodeIgniter 3 and Stripe project examples - Your availability this week - Estimated timeline and rate We're looking for someone reliable for both this urgent task and potential long-term partnership.