apple > apple Employee Directory > Mohamad Noah El-Zein
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Mohamad Noah El-Zein's Personal Email and Phone Number
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Mohamad Noah El-Zein
Senior Software Engineer
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Location: Austin, Texas, United StatesApprox. Years of Experience: 6
Mohamad Noah El-Zein's Current Workplace
Apple
Company Size
2500+
Amount Raised
$6.2B
We’re a diverse collective of thinkers and doers, continually reimagining what’s possible to help us all do what we love in new ways. And the same innovation that goes into our products also applies to our practices — strengthening our commitment to leave the world better than we found it. This is where your work can make a difference in people’s lives. Including your own. Apple is an equal opportunity employer that is committed to inclusion and diversity. Visit apple.com/careers to learn more.
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Notable Investors
Berkshire Hathaway, Sequoia Capital, Microsoft, Matrix Partners, Venrock
Retail
Mobile
Hardware
Software
Computer
Shopping
Wearables
Electronics
Manufacturing
Mobile Devices
Network Hardware
Network Security
Operating Systems
Technical Support
Consumer Electronics
Innovation Management
Professional Services
Experience
Senior Software Engineer
Apple · Full-time
Dec 2021 - Present
2 yrs 4 mos
Apple Pay Identity team working on ML driven distributed systems
Amazon
Dec 2019 - Dec 2021
SDE II
Nov 2020 - Dec 2021
1 yr 2 mos
Cross Platform (Android & iOS Native) Mobile Engineer on Flex App Backend Engineer for Communications team responsible for architecting services using AWS to fit communication use cases for Amazon Flex app.
Software Development Engineer
Dec 2019 - Nov 2020
1 yr
Mobile SDE working on Amazon Flex App
Software Engineer
PayPal · Full-time
Jan 2019 - Nov 2019
11 mos
Wrote Scalable & Efficient code for REST API services using RX Java Worked on Data Localization Initiative to partition data across international centers Designed solutions to decommission legacy services and cut cost by migrating to modern tech stacks Experience with database sharding to improve data query performance Owned Address Normalization Service and triaged tickets related to it Constructed data access layers to retrieve information after business rule evaluation
The University of Texas at Austin
May 2018 - Dec 2018
Teaching Assistant
Aug 2018 - Dec 2018
5 mos
Teaching Assistant for Algorithms & Complexity (CS 331)
Research - Cloud Computing
May 2018 - Dec 2018
8 mos
Build Kubernetes Custom Controller from scratch. Build Postgres Controller using Kubebuilder and Operator SDK. Write experiments to measure relative performance of Operator SDK vs kubebuilder taking into account lack of client side cache. Analyze design decision to use dynamic mappers for constructing clientsets in Operator SDK. Perform experiments locally on minikube as well as run some experiments on a dedicated EC2 AWS instance.
Software Engineer & Security Intern
Proofpoint
Jun 2018 - Aug 2018
3 mos
Implemented new product functionality in Java that allowed for Recommendation archiving. Worked in Agile environment and followed tasks from Design all the way to Production. Wrote Unit Tests for newly written code to enforce code coverage. Developed code for several services in a Microservice Architecture. Used Jackson Library for JSON Deserialization. Experimented with Social Media REST Endpoints to ensure correct functionality.
Education
  • 2016 - 2018
    The University of Texas at AustinBachelor's degree, Computer Science
  • 2015 - 2016
    Austin Community CollegeComputer Science