Joel Schnall
Senior Software Engineer at Walmart Global Tech
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolJoel Schnall is a senior software engineer based in San Francisco with over 20 years in the industry and more than a decade focused on mobile development, specializing in native Android. He has led Android teams and shipped large-scale consumer apps across retail, healthcare, media, and startups—most recently working on Walmart Cash and previously driving major features and platform initiatives at UnitedHealth Group and Bleacher Report. Joel is comfortable across the stack, having built native clients, backend services (Django/Postgres/Elastic/Celery), CI/CD automations, and localization tooling, and has a track record of improving analytics, accessibility, and app-wide architecture. He combines hands-on engineering with mentorship—training peers on frameworks like Jetpack Compose and rolling out reusable branding and localization frameworks. Notably, he has experience migrating CI pipelines to GitHub Actions and automating translation workflows, reflecting a strong focus on developer productivity and operational reliability. His background spans startups to large enterprises, bringing pragmatic design and systems thinking to mobile product delivery.
12 years of coding experience
17 years of employment as a software developer
Master's degree Computer Software Engineering, Master's degree Computer Software Engineering at University of Colorado DenverBachelor of Science - BS Computer and Information Sciences General, Bachelor of Science - BS Computer and Information Sciences General at University of Delaware
Github Skills (49)
filestack9
android-client8
android-sdk8
java8
image-processing7
file-management7
sdk7
android7
file-upload7
mobile-application7
aurora6
gradle-plugin6
audio6
kotlin6
runtime-permissions6
Programming languages (4)
Github contributions (5)
jschnall/TextPicker
May 2019 - May 2019
Contributions:1 release, 27 commits, 18 pushes in 6 days
jschnall/AndroidStringHelper
Dec 2017 - May 2019
Contributions:18 commits, 19 pushes, 1 branch in 1 year 5 months
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