Find freelancers. Lose those costly delays.

With 1.7 million freelancers, we'll match you with the perfect talent.

or, Register with Elance »

Yuan-Lang Ma | Elance
 
176985602337900
Last Sign-in: Oct 29, 2014

Yuan-Lang Ma

Entrepreneur/Full-Stack Web Dev./Data Scientist
   Taiwan
  |   Hsinchu, Taiwan
  |  5:38 pm Local Time

Overview

Minimum Hourly Rate $33

// TL;DR
I am a seasoned entrepreneur and full-stack web developer with 3 years (over 10 projects) experience. Yet I am still on the journey of seeking the next big thing, mostly interested in data-driven business.

// More
Been through several startups and internet related industries, I am insider of plenty of creative business models, leanest ways of idea testing and growth hacking. I can handle all technique problems with inspired ideas to boost a startup, as long as a good niche market discovered.

I believe that data-driven and...

Read More »

Portfolio

All. I done this alone.
http://www.piposay.com
All. I done this alone.
http://www.piposay.com/pipos
All. I done this alone.
http://www.piposay.com/topics
All. I done this alone.
http://www.piposay.com/topics
All. I done this alone.
http://www.piposay.com/pipos/elon_musk
All. I done this alone.
http://www.piposay.com?lang=zh
Everything (html, css, js, sql, server-side ...)
http://fabulaz.com
Everything (html, css, js, sql, server-side ...)
http://fabulaz.com
Everything (html, css, js, sql, server-side ...)
http://fabulaz.com
Everything (html, css, js, sql, server-side ...)
http://fabulaz.com
Everything (html, css, js, sql, server-side ...)
http://fabulaz.com
Everything (html, css, js, sql, server-side ...)
http://fabulaz.com
Everything (html, css, js, sql, server-side ...)
http://fabulaz.com
Everything (html, css, js, sql, server-side ...)
http://fabulaz.com
Everything.
http://www.honeyboss.com/delivers
Everything.
http://www.honeyboss.com/posts
Everything (UI/UX, Art, html, css, js, sql, server-side ...)
http://honeyboss.com
Speed up page load speed for 2.x sec, modify server-side architecture for less money,...
http://wired.tw
Everything (UI/UX, Art, html, css, js, sql, server-side ...)
http://honeyboss.com
Everything (html, css, js, sql, server-side ...)
http://wired.tw
Everything (UI/UX, Art, html, css, js, sql, server-side ...)
http://wired.tw
Scrap all tech-media every 1 hour, summarize and displayed as latest-news around world.
http://wired.tw
Responsive Web-App design, Art, Html/CSS/JQuery implement
http://honeyboss.com

Skills (10)

Tested
Ruby on Rails
My Score
avg
Passed
HTML5
My Score
avg
Passed
CSS3
My Score
avg
Passed
Facebook (Development)
My Score
avg

Service Description

[Full-stack web-app]
Ruby on Rails
SCSS / Compass
JQuery
Bootstrap or Foundation
Linode or AWS or Heroku

[Single page site / API Server of mobile app / Simple CMS site]:
Sinatra ( for ruby )
Bottle ( python )
Wordpress ( for non-tech customers)

[Also I am good at these]:
1. machine learning / data mining
2. natural language processing
3. web scraper
4. facebook api application
5. database migration
6. wordpress
7. crontab script
8. tedious small jobs in Ruby or Python


Read More »

Employment

PipoSay
Founder
2014 - Present
(http://www.piposay.com) I build this for my own need, since entrepreneurs are always looking for latest opportunities. It start with analyzing tech news trend only, but soon after that I expand it...
Fabulaz
Co-Founder and CTO
2013 - 2014
(http://www.fabulaz.com) I build e-commerce platform for this e-voucher vendor. It's an online-to-offline business, users buy e-voucher at our website and gift their e-voucher to friends through...
Honeyboss
Technical Director
2013 - 2014
(http://www.honeyboss.com) I build e-commerce platform for this 50-years-old local business, including all arts and tech. I even migrate the CRM system I built for Conde' Nast to this work, and...
Wired Taiwan
Technical Director
2012 - 2013
(http://wired.tw) I build a full customized CRM platform in Ruby on Rails & MongoDB, which seamlessly migrate from the old wordpress database and advertisement management system. We were building...
Mamibuy
Recommender System Intern
2012 - 2013
I build a self-training product recommender through analyzing the relationship among customer page-view and product description. Their CEO love this work and plan to integrate into their next...
5945.tw
Data Scientist Intern
2012 - 2013
I build a neuro-network machine learning system to map customer request (in text) into correct service category. It reached 70% prediction accuracy, which is good for machine learning result but...
ExpertDojo (AppWorks Accelerator #5)
Founder
2011 - 2012
An online education social platform, which gather all the online course information. Plus a forum for taiwanese student to discuss about courses and find mentors to help them preparing for study...
Novatek
Senior Engineer
2008 - 2012
NovaTek is the 2nd largest SoC design house and the largest driver IC vendor in Taiwan. I had been in charge of video codec IP design, SoC design & integration. Video/Image related algorithm...
R.O.C. Army
Second Lieutenant
2007 - 2008
That's where I see and practice so hardly about how to get qualified result out of a huge mass, and take chaos circumstance for granted.

Education

National Taiwan University
Master on Electronic Design Automation
2005 - 2007
National Taiwan University
Bachelor on Electronic Engineering
2002 - 2005
Overview  |  Job History  |  Portfolio  |  Resume/C.V.

Keywords

Ruby on Rails
MongoDB
Responsive Web
Scraper
Wordpress
Python
Big Data
Data Mining
Facebook
Natural Language Processing
My Snapshot
All Categories
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
0
0
0
Total
Milestones
Hours
Reviews
Recommend
Clients
Total
Repeat
Earnings
Total
Per Client
Identity
Username
marsanma
Type
Individual
Member Since
May 2012
Elance URL
Verifications
0
Groups
Yuan-Lang Ma | Elance

Yuan-Lang Ma