Payment Gateway

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 integrations. What I offer:Development of online stores (WooCommerce, Laravel, Symfony)Integration with CRM, ERP systems, payment gateway…

I’m a specialist in designing and implementing business process automations on the Make.com platform (formerly Integromat). • I integrate CRM systems (HubSpot, AmoCRM), e‑commerce platforms and payment gateway…

/ WooCommerce / Horoshop I work with complex technical tasks in eCommerce. I optimize speed, configure integrations, 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…

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…

system stability and fault tolerance I work accurately and predictably: first, I clarify the task, agree on a solution, and only then do I execute it. I explain things in simple language, without overwhelming you with technical details. I have experience in developing and supporting commercial high-load projects (with real payments , reservations, and strict SLAs). I am ready to take on both one-time tasks (e.g., fixing payments…

…cybersecurity & 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 integrations: Steam OAuth, payments…