Khaled El-tahan
Senior Software Engineer Cross-Platform Mobile Development
Cairo, Cairo, Egypt
Summary
👤
Senior🎓
Top SchoolKhaled El-tahan is a Senior Software Engineer specializing in cross-platform mobile development with nine years of experience blending mobile engineering, AI research, and systems design. He currently leads core mobile initiatives at Upshift—owning apps, push/OTA/update systems, A/B testing, and performance tooling—while freelancing on scalable React Native products that reached Top Rated Plus status on Upwork. His background includes published deep-learning research on semi-supervised anomaly detection and hands-on teaching of deep learning and operating systems to university teams, bridging academic rigor with product-focused execution. Khaled is skilled at turning research insights into production features, having improved model AUC in surveillance tasks and implemented hundreds of product updates that sharpen UX and reliability. Known for mentoring engineers and proposing pragmatic architecture and ticket-level solutions, he thrives in environments that value cross-disciplinary problem solving and continuous improvement.
9 years of coding experience
5 years of employment as a software developer
Master of Science - MS, Computer Engineering, CGPA 3.78, Master of Science - MS, Computer Engineering, CGPA 3.78 at Alexandria University
Arabic, English
Github Skills (14)
utility9
alt9
expressions7
window-manager7
alt-tab7
mission-control7
macos6
theano5
mathematical5
windows4
python4
mathematical-expressions3
math3
pymc2
Programming languages (4)
Github contributions (5)
KhaledElTahan/Operating-Systems
Apr 2021 - Mar 2022
Contributions:24 commits, 2 PRs, 18 pushes in 11 months
KhaledElTahan/pintos
Dec 2020 - May 2022
Contributions:30 commits, 2 PRs, 25 pushes in 1 year 5 months
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