Live Domain Auction Site
Developer responsible for integrating PayPal payments and implementing auction functionality. I contributed to Epik鈥檚 robust domain and web services platform by developing a seamless payment experience through PayPal integration and designing the complete auction logic. This included creating secure payment flows, enabling domain sellers to accept payments via PayPal, managing bid submission and processing, and ensuring smooth user interactions during auction events. Key Contributions: Designed and integrated PayPal payment gateway for processing buyer transactions. Built the full auction system, allowing domain listings to support dynamic bidding and automated buy-now options. Ensured secure transaction handling and data validation throughout the auction and purchase cycle. Enhanced user experience in the domain marketplace by optimizing bid workflows and checkout processes.
About Me
馃嚞馃嚙 English I am a Full Stack Web & Blockchain Developer with 18+ years of experience building tailor-made digital solutions. Active on Freelancer.com since 2008, I combine deep knowledge of PHP, MySQL, CSS, JavaScript/jQuery with modern technologies such as React, [login to view URL], PostgreSQL, AI integration, and Blockchain development (Solidity, Smart Contracts, DApps). 馃敡 Key Skills: - Backend & frontend development from scratch - React & [login to view URL] scalable applications - Databases: MySQL & PostgreSQL - AI integration into web applications - Blockchain: Solidity, Smart Contracts, DApps - Performance, security & scalability optimization 馃實 Languages: - Spanish (native) - English (written, fluent for professional communication) 馃殌 What I Offer: - Custom, client-oriented solutions - Clean, scalable, and documented code - Clear communication and on-time delivery - Reliability backed by 15+ years on Freelancer.com 馃嚜馃嚫 Espa帽ol Soy Desarrollador Web Full Stack y Blockchain con m谩s de 18 a帽os de experiencia creando soluciones digitales a medida. Activo en Freelancer.com desde 2008, combino un profundo conocimiento en PHP, MySQL, CSS, JavaScript/jQuery con tecnolog铆as modernas como React, [login to view URL], PostgreSQL, integraci贸n de IA y desarrollo Blockchain (Solidity, Smart Contracts, DApps). 馃敡 Habilidades Clave: - Desarrollo backend y frontend desde cero - Aplicaciones escalables con React & [login to view URL] - Bases de datos: MySQL y PostgreSQL - Integraci贸n de Inteligencia Artificial en apps web - Blockchain: Solidity, Smart Contracts, DApps - Optimizaci贸n de rendimiento, seguridad y escalabilidad 馃實 Idiomas: - Espa帽ol (nativo) - Ingl茅s (escrito, fluido para comunicaci贸n profesional) 馃殌 Lo que ofrezco: - Soluciones a medida y orientadas al cliente - C贸digo limpio, documentado y escalable - Comunicaci贸n clara y entregas puntuales - Confiabilidad respaldada por m谩s de 15 a帽os en Freelancer.com
