Thaer Serhan, Developer in Sydney, New South Wales, Australia
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Thaer Serhan

Verified Expert  in Engineering

Software Developer

Location
Sydney, New South Wales, Australia
Toptal Member Since
January 16, 2013

Thaer is a talented Android developer with nine years of professional experience and seven years of working with Android. He has experience in many languages, including Java, and Kotlin. Thaer holds a bachelor's degree with distinction in computer science and enjoys tackling tough programming challenges. He thrives in team environments.

Portfolio

Singtel Optus
Android, Android SDK, Android Studio, Mobile Development, Agile Sprints, Scrum...
Datacom Group
Android, Android SDK, Kotlin, Java, Model View ViewModel (MVVM), React Native...
Trackit
Bluetooth LE, Bitbucket, Git, Jira, C#, iOS...

Experience

Availability

Full-time

Preferred Environment

Android Studio, Git, MacOS, Windows, Android SDK, Kotlin, Java, Jetpack Compose, Model View ViewModel (MVVM), Android

The most amazing...

...thing I've worked on the Sliver fern farm , Bobby calf , also ASB ID and Reskin ASB app, Optus app

Work Experience

Senior Android Developer

2022 - 2024
Singtel Optus
  • Developed a new feature called Live Location which was based on networking tracking.
  • Worked on and improved features like Pause, Donate Your Data, Unlimted Data, and WiFi Secure.
  • Implemented bug fixes across the whole app and helped other teams meet their deadlines.
Technologies: Android, Android SDK, Android Studio, Mobile Development, Agile Sprints, Scrum, Jetpack Compose, Model View ViewModel (MVVM)

Android Developer

2019 - 2022
Datacom Group
  • Built Android apps with a back-end API integration to improve the customer experience and reduce development time using MVVM architecture for Silver Fern Farmer (Bobby Calf) and ASB.
  • Worked with different clients to develop new features for apps like ASB Bank, Silver Fern Famer, and MyBalance.
  • Met most of my deadlines usually earlier than expected.
Technologies: Android, Android SDK, Kotlin, Java, Model View ViewModel (MVVM), React Native, TypeScript, Firebase, SDKs, Flutter, Mobile Development

Mobile Developer

2015 - 2018
Trackit
  • Developed new features and maintained the Trackit Android application.
  • Maintained and added some new features for the iOS version.
  • Developed a new web API for the mobile applications using C#.
Technologies: Bluetooth LE, Bitbucket, Git, Jira, C#, iOS, Windows Communication Foundation (WCF), Android, Mobile Development

Mobile Developer

2013 - 2015
Cobi Interactive
  • Built new features and maintained the Android and iOS versions.
  • Developed new mobile applications.
Technologies: Bitbucket, Git, Jira, C#, iOS, Android, Mobile Development

Software Developer

2011 - 2012
Royal Scientific Society
  • Created a number of iPhone applications for the company.
  • Developed and maintained an integrated data management system for a database of hazardous chemical substances, built using Java and JSP.
Technologies: iOS, Objective-C, Java

BidorBuy

https://itunes.apple.com/za/app/bidorbuy/id473177043?mt=8
Buy and sell on BidorBuy directly from your iOS mobile device. The BidorBuy app for iOS is designed to run natively on the Apple iPhone and iPod Touch and is also compatible with iPad devices. New users are able to register quickly and easily, while existing BidorBuy members have full access to their My BidorBuy profile pages.

TrackIt Android App

https://play.google.com/store/apps/details?id=nz.co.trackit.android&hl=en
As part of the overall TrackIt advanced GPS tracking solution, this application can turn your Android into a tracking device and allow you to view the location of other registered devices in your account. The application also includes features for job creation, management, dispatch, time cards, and dockets. Messaging between users belongs to the same account, logbook, and vehicle checklist; it also tracks registered devices.

Also, all these features can be viewed on our web platform using the same username and password: T.trackit.co.nz/.

Vula Medical Referral

https://play.google.com/store/apps/details?id=com.cobi.vula&hl=en
Secure medical chat and referral. Vula helps primary healthcare workers to send referrals directly to medical specialists.

Make and receive referrals for 15 specialties, including orthopedics, general surgery, dermatology, emergency medicine, and ophthalmology.

ASB ID

https://play.google.com/store/apps/details?id=nz.co.asb.mobile.asbid&hl=en&gl=US
If you're new to ASB, or we've asked for proof of ID or address, download the ASB ID app and verify who you are from the comfort of your home.

Need to prove your ID?

You only need a valid e-passport, ASB login details, and an NFC-compatible phone. You can use your NZ driver's license if you don't have a passport. The app will ask you to scan your ID and your face, selfie-style

Silver Fern Farms Calf Booking

https://play.google.com/store/apps/details?id=com.silverfernfarms.calf.booking&hl=en_NZ&gl=US
Booking your calves with Silver Fern Farms has never been easier!

Silver Fern Farms Calf Booking is a one-stop shop for all your calf booking needs:
• Easily create and update your bookings
• Manage your staff and their access to your farms

Silver Fern Farmer

https://play.google.com/store/apps/details?id=com.silverfernfarms.www.sffapp&hl=en&gl=US
This app makes it easy to do business with Silver Fern Farms.

It's more than a kill sheet in your pocket. The app provides visual, up-to-date data at your fingertips to make "doing business" with Silver Fern Farms easy.

Paradigms

Mobile Development, Model View ViewModel (MVVM), Scrum

Platforms

Android, Windows, iOS, Bluetooth LE, Firebase

Languages

Java, Objective-C, Kotlin, C#, TypeScript, Python

Frameworks

Android SDK, Flutter, React Native

Libraries/APIs

Google Maps

Tools

Android Studio, greenDAO, Git, Jira, Bitbucket

Other

Jetpack Compose, SDKs, Windows Communication Foundation (WCF), Agile Sprints

2015 - 2018

Postgraduate Diploma in Computer Science

Unitec - Auckland New Zealand

2007 - 2011

Bachelor's Degree in Computer Science

Princess Sumaya University for Technology - Jordan

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