Tanner Holladay Email & Phone Number

• Led the development and implementation of Mappslab, a cutting-edge mapping tool for schools thatleverages React, React Query, NextJS, and PostgreSQL.• Utilized React Query to efficiently manage data fetching and caching, resulting in faster page load timesand improved overall performance.• Integrated PostgreSQL as the database backend, designing efficient data schemas and optimizing database queries to ensure data integrity and high performance.

• Collaborated with a team of engineers to create learning tools for over 13 schools and educational organizations.• Worked directly with a client, maintaining their websites and tools, fixing their email spam issues, securing their websites, creating new valuable tools, and providing quick feedback to questions, and constant support.• Utilized multithreading to restructure a script and increase the speed by 500%.• Built and maintained tools using C#, React, Typescript, JavaScript, Ruby on Rails, and PHP.

Greater Salt Lake City Area

• Improved website load time from 5 seconds to 800 milliseconds by migrating the frontend from JavaScript and JQuery to React.• Worked in an agile scrum-based environment on the frontend development team utilizing React, GraphQL, and Typescript to build a more effective and user-friendly website.