brian

Spearheaded the development of scalable web solutions using React, Node.js, and AWS, aligning the company’s digital roadmap with modern full-stack architecture. Architected and maintained cloud-native infrastructure AWS, Docker, Linux), reducing backend processing time by 50% and boosting user engagement by 35%. Championed DevOps and frontend best practices, mentoring cross-functional teams and leading to a 25% improvement in deployment success rate and a 20% reduction in frontend defect reports across product lines. Designed and implemented custom REST and GraphQL API integrations, reducing third-party communication errors by 40% and improving data sync efficiency between microservices.

Led the development and long-term maintenance of an NFT marketplace for a globally recognized metaverse game, achieving consistent uptime over 3 years and supporting thousands of concurrent users. Designed and deployed secure, scalable blockchain-based solutions for NFTs, DeFi, and tokenization using Solidity, Web3.js, and Node.js, improving transaction speeds by 30% while reducing on-chain costs by 20%. Integrated blockchain capabilities into both web and mobile platforms, collaborating with product, design, and QA teams to increase user adoption by 25% and improve transaction efficiency by 30%. Implemented wallet-connect features and end-to-end data flow using GraphQL and REST APIs, improving transaction responsiveness by 35% and increasing secure connection success rate to over 98% across mobile and desktop platforms. Drove architectural decisions on smart contract logic, gas optimization, and Web3 infrastructure, ensuring scalability and compliance across evolving blockchain standards.

Built and deployed a custom CRM/CMS system using MERN and LAMP stacks, increasing customer tracking efficiency by 40% and enabling more personalized sales follow-up. Customized WordPress to empower marketing teams with dynamic content control, cutting campaign turnaround time and increasing content publishing efficiency by 25%. Developed automation tools for lead capture and follow-up workflows, reducing average response time from 3 days to under 6 hours, which led to a 20% increase in qualified lead engagement within the first month. Performed full-stack performance tuning across MongoDB, MySQL, and Apache environments, reducing average page load times by 50% and cutting server-side error rates by 70%, significantly enhancing user experience and uptime.

Developed interactive, cross-browser-compatible user interfaces using HTML5, CSS3, and JavaScript, laying the groundwork for responsive, mobile-first design across customer-facing portals. Built internal dashboards and tools by integrating JSON APIs with dynamic rendering via vanilla JavaScript and jQuery, increasing employee access to training resources by 60% and reducing manual support requests by 40%. Maintained and gradually modernized legacy frontend components, introducing CSS3 standards and mobile-first principles to improve accessibility and usability. Collaborated with backend engineers to develop AJAX-powered forms and interactive widgets, decreasing admin content management time by 30% and reducing user-facing bugs in dynamic content workflows by 25%.