400万人が利用する会社訪問アプリ
Reazon Holdings / Product Division
• Developed a streaming platform using Nextjs for web and Flutter for cross platform development, focusing on component design for UI uniformity from scratch in a team as a junior engineer. Used GraphQL and tanstack query for data fetching, riverpods for state management in flutter.
• Implemented Storybook into the design system to streamline UI component development and testing, resulting in a 30% reduction in development time for new features. • Introduced Google Maps location functionality into the change address settings in Menu, improving user
• Conducted in-depth geographical analysis using GeoPandas and PostgreSQL to extract valuable insights from map data for Loogia, resulting in a 30% increase in path efficiency optimization • Automated data analysis workflows with AWS lambda and Google App Script to provi
• Developed a compact React-based frontend web system that provided real-time notifications for smart lock activations, enhancing security monitoring efficiency. When the security card touched the smart lock
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