Payment Integration

tasks in eCommerce. I optimize speed, configure integration s, fix errors, restore Checkout flows, and develop custom modules. I work cleanly, predictably, and without unnecessary complications. What I do Website speed optimization (PageSpeed, LCP, TBT) Checkout and payment integration (WooCommerce / Autopay / InPost) Custom module development for OpenCart API, payment systems, and delivery integration…

Optional Full-Stack Web Developer with deep knowledge of WordPress, Laravel, PHP, React.js and an integrated payment system. More than 5 years of experience in developing and optimizing web platforms, custom solutions and high-load services.Key skills:Development and customization of WordPress themes and plugins.Integration of PayPal, Stripe, Cryptomus and other payment…

Hi! My name is Vitaliy, and I’m an experienced Full-Stack Developer specializing in Laravel, Symfony, and WordPress/WooCommerce. For over 14 years, I’ve been helping businesses build, enhance, and scale web projects of any complexity — from online stores to advanced CRM systems and custom integration s. What I offer:Development of online stores (WooCommerce, Laravel, Symfony)Integration with CRM, ERP systems, payment…

I hold the Make Advanced certification, proving my hands‑on expertise with the platform. In my portfolio you’ll find two demo scenarios: Customer Feedback Collection – automatic distribution and aggregation of survey responses in Google Sheets Invoice Automation – PDF invoice generation and Slack notifications upon issuance Beyond these, I’m continually building and testing integration s with CRMs (HubSpot, AmoCRM), payment…

I am a Senior Backend Developer / Team Lead with a focus on Laravel and solving technical business problems. I specialize in: • Integration and configuration of payment systems (Stripe, Fondy, LiqPay, PayPal, WayforPay, Apple Pay, etc.) • API integration…

& anti-fraud solutionsgaming tools & community platformsTech StackLaravel (API, Octane, Horizon, Redis, ClickHouse), Next.js, Kotlin/Android, Docker, PostgreSQL/MySQL, Redis, Nginx, AWS/DigitalOcean, CI/CDStrengthsArchitecture & scalability: DDD, Clean ArchitectureExperience running systems with millions of eventsDevOps: containerization, SSL, monitoring, performance, logsComplex integration s: Steam OAuth, payments…