Kiyoshi

Araki

● Developed interactive prototypes using tools like Adobe XD or Figma to visualize design concepts and gather feedback from stakeholders. ● Designed and implemented user-friendly interfaces for e-commerce websites, resulting in a 20% increase in user engagement. ● Conducted user research and usability testing to optimize the user experience of a mobile application, leading to a 15% decrease in bounce rate. ● Developed and maintained robust, scalable frontend applications using TypeScript and React, ensuring high code quality and responsiveness across various devices. ● Improved code efficiency by 80% through continuous optimization and performance tuning, resulting in more robust applications.

● Implemented smart contracts on the Ethereum blockchain, leading to a 15% reduction in transaction costs and gas fees. ● Integrated Web3 technologies into a web application, resulting in a 20% improvement in user engagement and retention. ● Integrated Chainlink oracles for real-time data feeds, leading to a 25% reduction in data latency. ● Utilized GraphQL for data querying in a full stack application, improving data retrieval speeds by 20%. ● Collaborated with teams to deliver end-to-end solutions, resulting in a 20% decrease in time-to-market for web applications and improved project delivery efficiency. ● Conducted performance analysis and optimization, resulting in a 15% improvement in page load times.

● Built interactive web platforms with a focus on enhancing customer experience, leading to a 20% increase in customer satisfaction ratings. ● Conducted performance optimization on the website, resulting in a 20% decrease in page load times. ● Integrated Solana contracts seamlessly into the website, ensuring secure transactions and data integrity with a 15% reduction in potential vulnerabilities. ● Integrated various Solana wallets into the IDO platform, enhancing user accessibility and engagement by 15%.

● Enhanced extension loading speed by 20%, optimizing performance and user satisfaction. ● Integrated advanced algorithms to dynamically detect and autofill job application fields, boosting accuracy by 15%. ● Implemented continuous integration and deployment (CI/CD) pipelines to automate testing and deployment processes, reducing manual errors by 20%.

● Developed a responsive web application that significantly improved user experience, resulting in a 20% increase in mobile traffic. ● Revamped the design and layout, achieving a 20% faster loading time and a more visually appealing interface. ● Optimized loading speeds, achieving a 25% improvement in initial page load times and better visibility on search engines. ● Implemented interactive features in the mobile app, increasing user engagement by 25% and fostering community interaction. ● Created a cross-platform mobile app that accelerated deployment to both iOS and Android, cutting down release times by 20%.