Leo is available for hire

Leo Huang

Verified Expert in Engineering

Software Developer

Location

Mountain View, CA, United States

Toptal Member Since

May 24, 2015

Leo is an experienced C/C++, Python, and JavaScript programmer. He has extensive industry experience in designing large-scale data pipelines; high throughput, low-latency serving systems; and automated machine learning systems. He was a senior engineer and tech lead for Google Maps.

C C++jQuery Google API Python MySQL iOS Linux Git Redis Facebook API MapReduce Amazon Web Services (AWS)Objective-C Machine Learning

Portfolio

Precison for Medicine

Statistics, Version Control, JavaScript, Python, HTML, R

Experience

C++ - 10 years C - 10 years Eclipse IDE - 8 years Python - 6 years JavaScript - 5 years jQuery - 5 years Google API - 3 years Git - 3 years

Availability

Part-time

Preferred Environment

Git, Xcode, Eclipse, Linux, MacOS

The most amazing...

...thing I've coded is a multi-player real-time iPhone game based on a 2D physical engine.

Work Experience

Web Developer

2015 - PRESENT

Precison for Medicine

Create an interactive machine-learning tool and build a web server for it.

Technologies: Statistics, Version Control, JavaScript, Python, HTML, R

Experience

Poggle

http://www.youtube.com/watch?v=riaKKWNMDDw

This game is developed for the iPhone/iPod Touch, and can support up to 4 players (devices) via Wifi or Bluetooth. This prototype was created over a semester in USC's CSCI526 class.

Time Series Visualization Tool

https://github.com/lxhuang/HBVLTool

To visualize and label multimodal information of human behavior. Check out the demo:
http://www.youtube.com/watch?v=cs6_yoGUluo

Tot

An activity tracking app for babies. I led a four-person engineering team to build the iPhone app.

Skills

Languages

C, C++, JavaScript, Objective-C, Python, R, HTML

Libraries/APIs

Google API, jQuery, Facebook API

Paradigms

MapReduce, Concurrent Programming

Tools

Eclipse IDE, Git, Xcode

Platforms

Amazon Web Services (AWS), Linux, iOS, MacOS, Eclipse

Storage

Memcached, Redis, MySQL

Other

Agile Software Testing, Version Control, Statistics, Machine Learning

Education

2008 - 2013

PhD Degree in Computer Science

University of Southern California - Los Angeles

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