Ammar Abu-yasein
Founder & Principal at Levels Business Strategy
Phoenix, Arizona, United States
Summary
👤
Senior🎓
Top SchoolAmmar Abu-yasein is an engineering technology manager with 12 years of experience building and modernizing full-stack systems, currently leading a 40+ person cross-functional technology organization from Phoenix. He specializes in transforming legacy .NET and AutoCAD ecosystems through automation, containerization, and cloud-native workflows while championing pragmatic Agile practices that align technical delivery with business outcomes. Ammar has hands-on experience across .NET/C#, JavaScript (ES6), AWS, SQL Server, and modern devops (Docker, Kubernetes, CI/CD), and has led measurable improvements in reporting, TDD, and deployment reliability. He’s shipped customer-facing ASP.NET MVC portals, internal AutoCAD tools, and contributed JavaScript solutions (including a Cracking the Coding Interview ES2015 repo and a blackjack game) that underscore a love for practical problem-solving. Known for hiring and scaling high-performing teams and serving as the bridge between technical and non-technical stakeholders, he blends engineering depth with clear product focus. Outside of work he describes his GitHub activity as “just scratching an itch,” hinting at a continual curiosity that drives incremental open-source contributions.
12 years of coding experience
13 years of employment as a software developer
Data Science - Microsoft Professional Program Data Science, Data Science - Microsoft Professional Program Data Science at edXBachelor of Engineering (B.E.) Computer Science and Engineering, Bachelor of Engineering (B.E.) Computer Science and Engineering at University of Toledo
English, Arabic
Stackoverflow
30,289reputation
2.4mreached
964answers
4questions
android
top-5%
html
top-1%
java
top-5%
javascript
top-1%
ajax
top-5%
sqlite
top-5%
Github Skills (25)
algorithm10
algorithms10
javascript10
jquery10
css10
s610
data-structure10
html10
data-structures10
ajax9
json9
java9
asp-net-mvc9
sqlite9
android9
Programming languages (4)
Github contributions (5)
careercup/CtCI-6th-Edition-JavaScript-ES2015
Aug 2016 - Jan 2017
Cracking the Coding Interview 6th Ed. JavaScript ES2015 Solutions
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:10 commits, 4 PRs, 7 comments in 5 months
Contributions summary:Ammar primarily contributed to the development of a JavaScript-based project, specifically focusing on solutions related to "Cracking the Coding Interview." Their work involved implementing JavaScript code solutions for various problems and creating unit tests to validate the correctness of the solutions. They also developed a blackjack game, encompassing game logic, card handling, and game automation functionalities. Linting and build errors were addressed, contributing to code quality.
crackingjavascript
AmmarCSE/razor-grid
Apr 2014 - May 2016
Contributions:34 commits, 8 pushes in 2 years 1 month
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