Kainy Ryu Email & Phone Number

Seoul, South Korea

- Developed new features and maintained the service.- Managed multiple webview operations in trasitioning to a hybrid app.- Transitioned recoil global search-filter state to URL based handling.- Create global functions for hybrid app to use react navigation.- Improved WebView memory performance.- Enhanced overall service performance. - Reduce home page landing speed-Automated creation of campaigns collaborated with a backend developer which was manual development by promoter-Migrated search filter values to url parameters from contextAPI

Seoul, South Korea

- improve login module fulfill the business needs- introduce work convention(github, notion, lint, prettier, sass)- try to modularity spaghetti code every commit when creating new features- improve rendering speed(lighthouse 4.3s -> 2.3) - reduce unnecessary api fetching - reduce using SSR which was overused

Seoul, South Korea

- Continuously improve MAU 687k web applications- Migrate PHP based web application to responsive SPA(React) to increase scalability- Refactoring components using hooks and context API- Develop a settlement service to increase efficiency; used to be done by hand (monthly used: 6K)- Co-operate closely with Product, Design and Backend Development(PHP) to spec, build, test and deploy new features.- Working with the team in an Agile(Kanban, Scrum) environment- Implementing good practices(airbnb style guide, pair programming, code review, etc..)

London, England Metropolitan Area

- Collaborate with Kodiri; run coding workshops and open challenges- helping students to solve problems

London, United Kingdom

- Creating a Netflix based web app using React.js, JavaScript ES6+, HTML5, CSS3 and node.js, mongoDB on the backend.- Working in teams using agile methodologies- Pair programming on issues before pushing to GitHub- Training JavaScript skills working on technical challenges.- Led a seminar on the React Fragment pattern

Full-Stack, Computer Engineering

Activities and Societies: Weekly Coding Challenge Weekly Board ChallengeKodiri is an intensive work environment-based bootcam..

Level 1 Front-End, Computer Software Engineering

- 8 Weeks part-time bootcamp learned : HTML, CSS, UX, Git, Version Control, Bootstrap and Javascript - Won the second place with Recycling.

Engineer'S Degree, Semiconductor

Activities and Societies: The vehicle safety system created by my team was received the first place in a capstone design competition..

Business English, Advanced Level

Business course includes marketing, finance, Human Resources, the development of spoken business communication skills in area such.