Roman Tung is a highly experienced web developer with over 8 years in the field. He has more than 7 years of frontend development experience and about 5 years in backend development. Roman is adept with AWS services including AWS Devtools, AWS Cognito, and AWS Amplify. He is proficient in several UI frameworks and libraries such as Bootstrap, Material UI, Vuetify, TailwindCSS, and ChakraUI. Roman possesses extensive experience with modern frontend frameworks including ReactJS, NextJS, Remix, VueJS, and NuxtJS. His skills extend to backend development using Node.js with ExpressJS and NestJS, connecting to data sources like MySQL and MongoDB with TypeORM. He has experience working with CMS systems such as Strapi and Contentful, and is skilled in using Storybook. Roman is proficient in unit testing with Jest, as well as end-to-end testing with Cypress, and follows the TDD model. He has experience working in Agile teams using Scrum and Kanban methodologies, and is well-versed with both GraphQL and RESTful APIs. Roman is familiar with the Gitflow workflow and is recognized for his critical thinking and risk management skills.