Surya

Custom Payment Gateway Developer | PHP • Laravel

Fiverr • Freiberufler

Nov 2024 - Present • 1 yr 8 mos

Experienced Full Stack Developer with expertise in PHP, Laravel, MySQL, JavaScript, HTML5, CSS3, Bootstrap, jQuery, and REST API integrations. Skilled in building scalable web applications, custom plugins, payment gateway integrations, and e-commerce solutions. Recently developed a custom Pluxee (Sodexo) Payment Gateway plugin for Botble CMS, implementing the complete payment workflow from checkout to payment confirmation, including secure callback handling, transaction logging, order processing, IP whitelist verification, and production deployment. Core Skills & Experience PHP (Core PHP & OOP) Laravel Framework Botble CMS Plugin Development MySQL Database Design & Optimization HTML5, CSS3, Bootstrap JavaScript, jQuery, AJAX REST API Development & Integration Payment Gateway Integration (Pluxee, Stripe, PayPal, Razorpay, and Custom APIs) Custom Plugin & Module Development E-commerce Development MVC Architecture Authentication & Authorization Git & GitHub Linux (Ubuntu) Nginx & Apache cPanel & VPS Server Management API Debugging & Performance Optimization Recent Project Custom Pluxee Payment Gateway for Botble CMS Built a production-ready Pluxee payment gateway plugin from scratch. Implemented secure payment redirection and callback handling (CONFIRM/ERROR URLs). Integrated payment verification, transaction management, and automatic order updates. Added configurable admin settings for Benefit ID, payment types, processing fees, test/production environments, IP whitelist verification, and country restrictions. Worked directly with the Pluxee integration team to resolve API, callback, and production deployment issues. Successfully completed end-to-end payment testing and production integration. I specialize in developing custom web applications, CMS plugins, payment gateways, API integrations, and tailored business solutions, delivering secure, scalable, and high-performance software that meets client requirements.