GADII
SKILL
Server side
Ruby: Ruby on Rails, Grape, Sinatra
NodeJS: Express
Client side
HTML, CSS(SCSS), Javascript(CoffeeScript), Bootstrap, SUSY, Bourbon
Testing
Ruby: RSpec
NodeJS: Mocha, Chai
Database
PostgreSQL, MySQL, Redis, MongoDB
Provisioning & Deploying tools
Ansible, Chef, Capistrano and Mina
AWS
EC2, RDS, S3, IAM, SES, CloudFront
iOS, OSX
RubyMotion
PORTFOLIO
ResumeGenius
Top 10 resume online builder on search engine. Provides step by step wizard to guide users filling their resume in only few steps.
The service was built with Rails then migrated to Rails with React.
LegalTemplates
Help users in the US to build various legal documents online easily.
The service was built with Rails then migrated to Rails with React.
FreelanceWriting
A platform for users hiring writers or outsourcing their blog posts, articles, press release, etc. Also let writers find jobs easily.
Online Insurance System
Insurance quoting system for people to quote and buy (or click the button on the top right corner of website) a policy online.
Internal Insurance System
Internal insurance system for company to track policy, generate report, make claim, etc.
Fabulaz
Connect people by sending electronic vouchers. Fabulaz offers various electronic vouchers in Taiwan, includes 7-11 (the largest supermarket in Taiwan), restaurants, coffee shops, etc.
Check Along
Never miss a remarkable place anymore! Input your starting point and destination, Check Along will find remarkable places near the route for you.
Data Center
File backup/restore system for PDF Reader, Noteledge, Animation Desk at Kdan Mobile. To speed up backup/restore I needed to analyze the structure of file and only move the modified part.
Member Center
Offering SSO(single sign on) for apps in Kdan Mobile to authorize in-app purchasing.
Sales Report System
Collecting sales information and producing reports for Kdan Mobile periodically.
MyFlix
Lightweight Netflix project offering videos subscription(with payment), uploading, watching online, rating, and tracking.
Visit myflix-demo
(account: tifa@example.com, password: 1234)
code on Github
CAREER
TAROKOSOFTWARE - 2015/7 - PRESENT
Position: Tech Lead
An umbrella company with multiple apps.
- Design and implement apps follow PCI Compaliance.
- Migrate Rails to Rails with React.
- Design and implement the architecture of apps.
- Refactor functions and design architecture for better quality and maintenance.
- Mentor and guide junior developers.
JC MANAGEMENT - 2014/10 -2015/6
Position: Tech Lead and Manager
The company focuses on insurance system for HQ in the UK.
- Redesign database with hybrid RDBMS and NoSQL to improve database performance by reducing 40% queries.
- Refactor functions and design architecture for better quality and maintenance.
- Organize internal trainings for RSpec, Redis and CoffeeScript.
- Mentor and guide junior developers.
FABULAZ - 2014/3 - 2014/10 (STARTUP)
Position: Senior Developer
The startup offers electronic vouchers including B2C and B2B.
- Built system from scratching.
- Responsive web design.
- Designed architecture for mobile app.
KDAN MOBILE - 2013/1 - 2014/3
Position: Developer
Kdan Mobile focus on content creating apps such as drawing, animation, and PDF. Achieved 20 millions downloaded, with 10 thousands active users per day.
- Led Taiwan team to collaborated with another team in China.
- Designed and implemented multiple platform system for mobile, tablet and PC.
- Built SSO (single sign-on) for multiple platform system.
- Built in app purchase validation for mobile app.
CUBI INTERNET - 2012/1 - 2012/12 (STARTUP)
Position: Developer
The startup made auction system like QuiBids.
- Handled race condition problem for auction within millisecond.
- Responsible for expanding functions of existing system.
INVENTIVE ALLIANCE TECH- 2011/1 - 2012/1 (STARTUP)
Position: Developer
An agency worked for government.
- Built system to gather necessary data for further analyzing.
- Optimized algorithm of warehousing system for gaining 10% extra storage space.