Esmaeel Moustafa
Senior Mobile Engineer at thermondo
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolEsmaeel Moustafa is a Mobile Engineer based in Berlin with nine years of experience building and shipping Android and cross-platform mobile applications across startups and agencies. He has a strong track record at companies like thermondo and Zenjob and has led end-to-end delivery from requirement analysis to testing, CI automation and performance improvements. Beyond product work he’s contributed multiple Android open-source libraries and tooling—everything from custom views and lifecycle helpers to a Gradle-based release automator and a Retrofit retry adapter—that streamline builds and error handling. Known for mentoring peers through code reviews and sessions on Android and secure app development, he blends hands-on engineering with practical process improvements. His background includes building news, e-commerce and fintech apps for diverse markets and a habit of turning recurring problems into reusable libraries.
9 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at HIMIT
Stackoverflow
26reputation
44reached
1answer
0questions
Github Skills (91)
voice-control10
ai-agent9
voice9
mvvm9
android9
android-library9
ai8
kotlin8
homebrew8
voice-assistant8
vala7
animation7
rangeseekbar7
gregorian-calendar7
java7
Programming languages (11)
Github contributions (5)
EsmaeelNabil/EsCalendarView
May 2020 - May 2020
highly Customizable Horizontal future Calendar view starts from today for selections in the future.
Contributions:10 releases, 24 commits, 38 pushes in 20 days
calendar-view
EsmaeelNabil/NetworkRetry-RetrofitAdapter
Mar 2021 - Mar 2021
NetworkRetryCallAdapterFactory that can retry the last failed request due to network error via a dialog with an action button. Without the need to involve the application components ( Viewmodel, Repository or the View)
Contributions:5 releases, 14 commits, 18 pushes in 2 days
viewmodel
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