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Senior Frontend developer

Frank K.

  • Remotely (meetings possible)
  • Full-time (40 hrs/week)
Frank is now available for hire Hire Frank

Skills and experiences

Skills and experiences

Full Stack Developer

Feb 2019 - Apr 2023
  • Built and enhanced 5 main Web applications for startups and clients using React, Redux, React Hooks, Typescript, Styled Component, Node.
  • Developed complex python web applications from conception to the final release as well as updated and fixed legacy applications, researched and utilized the latest technology when advantageous.
  • Supported several clients maximize their businesses’ potential in the digital space. 
  • Developed staking token based on ERC20 and investor wallet.
  • Developed cryptocurrency paymenet gateway that supports Bitcoin, Ethereum, ERC20 tokens, Dash, Tron and etc.

Aurlix / Blockchain Developer

Mar 2018 - Jan 2019
  • Participated in Cryptocurrency Exchange Platform Development: charge of hot, cold, warm wallet development
  • Worked elegantly in a team as a core blockchain developer.
  • Worked upon developing front end using Javascript, Typescript, react, material-ui
  • Developed the desktop wallet from scratch and dApp on their chain.

WhiteLabelApplications, Ltd. / Full Stack Developer

Jan 2016 - Feb 2018
  • Developed a chat system front end and mobile app using React,  React Native and Typescript.
  • Created a job search system front end using Google Maps, sliders, and other customized components.
  • Developed nice animation effects on SVG icons for various web/mobile scenes.
  • Created multi-language support using react-native-i18n.


NetRefer / Javascript Developer

Jan 2013 - Dec 2015
  • Designed and built effective and attractive user interfaces for a variety of platforms
  • Created test suites in order to assess product functionality and performance.

Educations and Certifications

Seoul National University

2009 - 2013
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