Headed a distributed web development team, driving robust security and performance enhancements for Bitcoin payment processing that notably accelerated transaction speeds.

Developed an asynchronous blockchain monitoring service that automated critical email notifications when transactions were confirmed on-chain, significantly reducing the need for manual checks.

Successfully migrated the JavaScript codebase to TypeScript, substantially improving code maintainability and significantly reducing type-related bugs through new ESLint configurations.

Implemented the Invoice Ninja integration and significantly streamlined API documentation, resulting in a notably improved developer onboarding experience for third-party partners.

Developed and maintained high-performance web and mobile applications with React and React Native for a globally serving e-commerce platform.

Implemented numerous new features from design to deployment, seamlessly translating Figma mockups into consistent user experiences across web and mobile platforms.

Introduced comprehensive end-to-end testing with Cypress, significantly reducing post-release regressions and substantially improving application stability.

Engineered responsive layouts and robust i18next internationalization, integrating GraphQL APIs and ensuring SCA compliance for payment flows across diverse markets.

Developed multiple WordPress plugins and various CMS integrations, enabling Bitcoin payment processing for numerous merchants via PHP and Python.

Maintained and extended robust payment infrastructure across diverse CMS platforms, contributing to a significant increase in cryptocurrency transaction volume.

Optimized payment interfaces, significantly reducing checkout friction and enhancing user accessibility, which led to improved conversion rates.

Supported merchants with technical implementation and troubleshooting to maintain reliable payment processing.

Built scalable web applications using serverless architecture (Netlify, Firebase), implementing robust authentication and seamlessly integrating multiple third-party APIs.

Developed and optimized full-stack features using the MERN stack, leading to significant performance improvements and an enhanced user experience.