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Alexandru R. Xamarin, .NET and Machine Learning Platforms

My name is Alexandru R. and I have over 9 years of experience in the tech industry. I specialize in the following technologies: Xamarin, C#, Review or Feedback Collection, User Profile Creation, SQL, etc.. I hold a degree in Bachelor of Computer Science (BCompSc), Master of Computer Science (MSCS). Some of the notable projects I’ve worked on include: WeDJ - Android / iOS app, WeDJ, WeDJ - Host App, Distiller Calculator, Distiller Calculator - Blending 2 Spirits, etc.. I am based in Alba Iulia, Romania. I've successfully completed 13 projects while developing at Softaims.

Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.

My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.

I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

Main technologies

  • Xamarin, .NET and Machine Learning Platforms

    9 years

  • Xamarin

    5 Years

  • C#

    3 Years

  • Review or Feedback Collection

    7 Years

Additional skills

  • Xamarin
  • C#
  • Review or Feedback Collection
  • User Profile Creation
  • SQL
  • .NET Framework
  • iOS Development
  • Mobile App Development
  • Android App Development
  • Machine Learning
  • Rapid Prototyping
  • Product Management
  • Blazor
  • iPhone UI Design
  • Cloud

Direct hire

Potentially possible

Previous Company

Cognizant Softvision

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Experience Highlights

WeDJ - Android / iOS app

Using geolocation, the app allows users within a certain radius (determined by the venue) to participate. Users can also find participating locations through a Google Map. Once connected, they search for songs pulled from YouTube and SoundCloud and add them to the playlist. Other users can up- or down-vote the selection, though final curation ultimately falls on the admin/owner of the venue, to help weed out questionable selections.

WeDJ

Using geolocation, the app allows users within a certain radius (determined by the venue) to participate. Users can also find participating locations through a Google Map. Once connected, they search for songs pulled from YouTube and SoundCloud and add them to the playlist. Other users can up- or down-vote the selection, though final curation ultimately falls on the admin/owner of the venue, to help weed out questionable selections.

WeDJ - Host App

Using geolocation, the app allows users within a certain radius (determined by the venue) to participate. Users can also find participating locations through a Google Map. Once connected, they search for songs pulled from YouTube and SoundCloud and add them to the playlist. Other users can up- or down-vote the selection, though final curation ultimately falls on the admin/owner of the venue, to help weed out questionable selections.

Distiller Calculator

Developed for Android & iOS the UI/UX and business logic through EF from offline (internally stored) database

Distiller Calculator - Blending 2 Spirits

Blending 2 Spirits result screen

Education

  • Universitatea 1 Decembrie 1918 din Alba Iulia

    Bachelor of Computer Science (BCompSc) in

  • Universitatea 1 Decembrie 1918 din Alba Iulia

    Master of Computer Science (MSCS) in

Languages

  • English