Juri Miyazawa

Led the end-to-end architecture, development, and deployment of Kevesta's mobile platform for flight and hotel booking on both iOS and Android, ensuring a seamless and intuitive user experience. Built and maintained scalable, high-performance mobile applications using React Native, integrating with RESTful APIs, third-party booking engines, and secure payment gateways. Collaborated with product, design, and backend teams to translate business requirements into technical solutions, reducing time-to-market by 30%. Spearheaded code reviews, enforced best practices, and mentored junior developers, raising overall code quality and team velocity. Implemented real-time features like dynamic pricing, booking confirmations, and user notifications, significantly enhancing user engagement. Established a modular component architecture, enabling reusability and future scalability across new travel-related services. Drove CI/CD integration with automated testing and OTA updates using Fastlane, Bitri

Developed high performance customer facing web application using ReactJS, Redux-saga, React Hooks, React-Router, JavaScript, HTML5, CSS3 and SASS. Maintained high-level expertise in React state management strategies, including Redux, Redux Persist and redux-saga. Developed custom API layer to handle all CRUD transactions, JWT token management and implemented interceptors to embed custom headers. Worked on AWS to integrate the server-side and client-side code. Experienced with Docker container service and applications by creating Docker images from Docker. Involved in developing RESTful Web Services using Strapi frameworks.

Built a Marketplace to create and mint NFT collections for MetaverseMe game avatars, to list orders and to sell/buy it. Implemented not only the payment method by crypto but also the payment method by fiat. Wrote smart contracts based on EVM (Ethereum, Polygon, BSC, Avalanche) and Solana.