Strength
- Expert in Modern Front-end Web Development and UI Design Implementation
- Highly Focused, Fast Learner
- Communication-Oriented Development
Work Experiences
Software Engineer, Thing Daemon (Fancy) Oct 2015 –
- Work as remote team
- Developed and managed the most of JavaScript used projects in the customer-seeing website, admin and merchant tools (React, jQuery)
- Built and managed JS bundle system (Webpack, Babel) used for the website
- Django-based Backend development for web/app API
Software Engineer, Spoqa Inc. March 2014 – Oct 2015
- Webapp-based tablet application (Dodo Point) development (Backbone.js and jQuery, etc.)
- Dodo Point web app Rewrite (React, Reflux, ES2015+, etc.)
- Designed and developed Front-end web development workflow and test environment
- Developed in-house JavaScript libraries for phone number processing, ajax request-response wrapper, UI components, etc.
- Developed Dodo Point landing page (http://dodopoint.com) and conducted growth hack tasks using Heroku, Flask, Libsass-python, Postgres, Google Analytics, Crazyegg (resulted minimum 300% Conversion rate boost)
- Experience with Authentication, Internalization/Localization and Mail/SMS/MMS sending procedures
- Web admin and business data visualization website (Dodo Insight) development experience
- Python backend development (Flask and SQLAlchemy)
- Experience with integration tests, functional tests and backend unittests (Python-Selenium, Pytest)
- iOS web app client development (Swift)
- Map Visualization (D3, Leaflet.js, Google Fusion Table, etc.)
Intern Developer, Company 100 October 2013 – January 2014
- Developed high-performance UI prototypes using Greensock.js
Freelancer2011 – October 2013
- Designed and Developed WordPress-based portfolio homepages and corporate content management system
Skills/Experiences
- Highly skilled in front-end web development
- Ability to build ES2015-based JavaScript infrastructure and workflow
- HTML5 and legacy browser compatible markup, CSS styling, DOM Scripting
- Ability to develop web-based GUI and SPA using MV*/MVVM/Reactive libraries
- Knowledge of GUI frameworks and CSS preprocessors (Bootstrap, Foundation, Compass, Sass, Less…)
- Backend web development using Flask and SQLAlchemy, PostgresSQL
- Wordpress theme and plugin development
- Work experience with Node.js, jQuery, React, Babel.js, Greensock, Bash, Jekyll, Git, JIRA, Github, Stash, …
- Graphic design / UI Design / typography (editorial design) / photography and lighting / Adobe tools (Photoshop, Illustrator, Indesign)
Education
- Bachelor of Fine Arts, Visual Communication Design, Hongik University March 2006 - Febraury 2012
- Bachelor of Science, Computer Science, Korean National Open University March 2014 - Febraury 2016
Open Source Contributions
- facebook/react #3240 (translations)
- spoike/reflux #371 (bugfix)
- iojs/iojs #494 (bugfix)
- RazrFalcon/svgcleaner #79 (add feature)
Personal Projects
- webpack-contrib/svg-inline-loader (merged into webpack-contrib)
- sairion/svg-inline-react
- sairion/buble-loader
- sairion/svgcleaner-node
Language
Native Korean, Fluent English, Basic Japanese
Interests
Web browser, EcmaScript, Data visualization, Developer tools, Open source
Featured Articles
- Living on The Edge: 가장 앞에서 개발 (다시) 시작하기 (Living on The Edge: Rewriting app on the cutting edge)
Contacts
- email: me@jaeholee.org