Ahmed E.

I have started my career working as a mobile application developer since July-2011. Currently, I work as a senior Mobile Engineer. And my roles are as follows:

- Building a Mobile Team for Android & iOS.

- Participate in hiring new applicant process, setting the technical interview process.

- Building Mobile Environment from scratch, Create the repositories from scratch, setup & configure CI server.

- Design and develop advanced mobile applications for Android, for phones, tablets, smartwatches, and Android TV.

- An Agile SCRUM team member.

- Participating in the Android community.

- Liaising with the client to gather and aggregate bug reports and improving application performance.

- Monitoring Android market feedback and reacting swiftly to user demand.

- Writing and maintaining a unit test, UI Testing.

- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Familiar with the following APIs :

- The clean code architecture pattern

MVP, MVVM, MVI.

-I Developing Android Apps in Kotlin and Java.

- Standard APIs:

Kotlin Coroutines, Customized UI, REST Web-service, SOAP Web-service, PushNotification, SQLite, ORMLite, Augmented Reality, OCR, Android NDK, BLE.

-Third parties :

RXjava, Retrofit2, Dagger2, event bus, Butterknife, Picasso.

- Payment APIs :

Android In-app Billing.

Payment gateways (PayPal Api , NaviGate , PSI gateWay ).

-Mobile Security Techniques.

Securing connections, Databases, file system, Shared Preferences, obfustication, Working with many open source libs such as SQLCipher, NetCipher, Hawk.

-Analytics API

Firebase, Google Analytics, Flurry, New Relic, Kochava.

-Networking APIs

Retrofit, Volley, Graph QL.

- Geolocation APIs:

Google maps , Foursquare API , GPS.

- Unit Testing

Using Junit4, Mockito, Mockk.

- UI Testing

Using Espresso.

- Social Media APIs:

Facebook SDK, Twitter SDK

- Advanced APIs :

BlinkOCR (OCR), (Android-Vision, Bar Codes, QR Codes, Face detections, OCR) Using Android MLKit.

- BLE APIs :

Develope the internet of things Products with BLE, iBeacon, RTLS.

- Familiar with continuous integration tools

Jenkins, bamboo, Circle CI, Firebase TestLab, Docker.

- Familiar with Agile tools

Jira

- Familiar with GIT & SVN.