Yayat Hidayat Email & Phone Number

Indonesia

- Developed, maintained, and debugged mobile applications using React Native, TypeScript, and React-Query.- Created and maintained External Dashboards web application using Next JS.- Refactored code to reduce mobile app loading times by 3x through optimized data fetching strategies.- Cut Google Cloud Platform (GCP) costs by 75% by refactoring logic and eliminating unnecessary API calls.- Published Android and iOS apps with over 200k installs and 52k monthly active users.- Implemented features with Google Maps API integration.

Indonesia

- Developed, maintained, and debugged mobile applications using React Native, TypeScript, and MobX.- Upgraded React Native from version 0.58.4 to 0.62.0, resulting in a 10% reduction in memory usage in production.- Collaborated effectively with cross-functional teams to ensure seamless integration and functionality.

Indonesia

- Built Android and iOS applications from WordPress sites using AppMaker.- Successfully deployed applications to the App Store and Play Store.- Worked closely with cross-functional teams to meet project goals and deadlines.

Indonesia

- Developed, maintained, and debugged mobile applications using React Native, TypeScript, and Recoil.- Transformed existing web features into mobile applications.- Utilized agile methodologies to collaborate with cross-functional teams effectively.

Bandung, Jawa Barat, Indonesia

- Instructed students in the basics of programming, including logic and algorithms, data structures, and databases.- Created and reviewed assignments and tests to assess student progress and understanding.- Developed engaging training materials and exercises to enhance learning outcomes.

Bandung, Jawa Barat, Indonesia

- Assisted accounting professors with course preparation, and grading for one year.