Josiah Gaskin
Software Engineer at Meta
Pleasant Hill, California, United States
Summary
🤩
Rockstar🎓
Top SchoolJosiah Gaskin is a software engineer with 11 years of experience building Android and web applications, currently working at Meta in Menlo Park. He brings a polyglot skill set—Java, Rust, Python, C++, and JavaScript—paired with strong version-control fluency in Git and Mercurial. His background includes senior engineering at Optimizely and multiple stints at Google, reflecting deep experience in large-scale product engineering and experimentation platforms. A Harvey Mudd CS graduate, he combines academic rigor with hands-on contractor and advisory roles, showing comfort across startups and hyperscale teams. Based in Pleasant Hill, CA, Josiah blends low-level systems fluency with front-end and mobile delivery, and has a track record of moving between roles that require both shipping features and maintaining robust infrastructure.
11 years of coding experience
6 years of employment as a software developer
High School Diploma Computer Science, High School Diploma Computer Science at Cañada CollegeBachelors Computer Science Spanish, Bachelors Computer Science Spanish at Harvey Mudd College
English, Spanish
Stackoverflow
4,794reputation
1.2mreached
72answers
2questions
jquery
top-1%
javascript
top-5%
hyperlink
top-5%
Github Skills (39)
buck10
ios10
python10
jquery10
build-system10
java10
to-do10
android10
javascript9
android-sdk9
optimizely9
hyperlink9
deprecated9
e-mail9
csv6
Programming languages (9)
Github contributions (5)
optimizely/Optimizely-Android-SDK
Nov 2014 - Nov 2015
Optimizely Classic Android SDK. For Optimizely X Mobile go here:
Contributions:12 releases, 39 commits, 30 pushes in 11 months
android-sdkgomobileoptimizely
asp2insp/AdventOfCode
Dec 2015 - Jan 2026
Contributions:267 pushes, 1 branch in 10 years 2 months
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