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Alexander Gedevanishvili, Software Developer in Tbilisi, Georgia
Alexander Gedevanishvili

Software Developer in Tbilisi, Georgia

Member since December 13, 2015
Alexander is an accomplished full-stack developer with eleven years of experience in web and software development. For the past six years, he has been working for a large telecommunication company as a senior software engineer. Alexander is passionate about Mobile development and has created several commercial and corporate applications.
Alexander is now available for hire



  • JavaScript, 14 years
  • PHP, 14 years
  • Java, 7 years
  • Android, 6 years
  • Objective-C, 4 years
  • iOS, 4 years
  • Swift, 3 years
  • React Native, 2 years
Tbilisi, Georgia



Preferred Environment

Android Studio, VScode, Xcode, OS X, Git

The most amazing...

...thing I've developed is the implementation of an encryption algorithm using elliptic curve cryptography (ECC).


  • Android/IOS Developer/Client-side Team Lead

    2016 - PRESENT
    Product Savvy Consulting
    • Developed mobile applications for Android and iOS.
    • Delivered applications across the entire lifecycle, from development to testing and deployment.
    • Worked with the UX designer to create a compelling user interface.
    • Worked with team members on application design.
    • Worked on UI tests for mobile applications with other members of the team.
    • Carried out design and code reviews with the team.
    Technologies: Android, iOS
  • Software Developer

    2016 - 2017
    • Worked on survey platform
    • Worked on the content management system.
    • Developed a reporting platform.
    Technologies: PHP, Symfony, Doctrine, jQuery
  • Freelance Android Developer

    2015 - 2015
    Mobility, Ltd.
    • Developed a mobile banking application.
    • Delivered applications across the entire lifecycle, from development to testing and deployment.
    • Worked with the UX designer to create a compelling user interface.
    • Interacted directly with clients to understand their requirements and implement them in the application.
    • Published applications on Google Play.
    Technologies: Android SDK, Java, Google API
  • Senior Software Developer

    2010 - 2015
    Silknet JSC
    • Developed the company's ERP system which contained over thirty modules.
    • Created RESTful APIs and SOAP web services.
    • Integrated the ERP system with the company's billing software.
    • Integrated the ERP system with a revenue service API.
    • Worked on the software's architecture and design.
    • Developed mobile applications for some modules of the ERP software.
    Technologies: Oracle, PL/SQL, PHP, Ext.js, SOAP, REST
  • Web Developer

    2008 - 2010
    Neomedia, Ltd.
    • Built about thirty websites.
    • Developed software for microfinance organizations.
    • Created a content management system that is still used today.
    • Implemented an eCommerce system with online payments.
    • Optimized websites for mobile devices.
    • Created RSS feeds for different websites.
    Technologies: HTML, CSS, JavaScript, jQuery, Ajax, PHP, MySQL, SOAP, Adobe Flash, ActionScript
  • Website Developer

    2007 - 2008
    Happy, Ltd.
    • Created a content management system for the websites that were owned by the company.
    • Built a website for a real estate company.
    • Developed a website and an administrative tool for an HR company.
    • Managed and trained the company's interns.
    • Implemented SEO best practices.
    Technologies: PHP, MySQL, JavaScript, Ajax, Adobe Flash, HTML, CSS
  • Web and Software Developer

    2005 - 2007
    Association “Poseidon”
    • Developed dynamic websites.
    • Created a billing system for a Cable TV company.
    • Translated programming courses into the Georgian language.
    • Worked as a programming coach.
    • Developed Flash animations.
    • Oversaw and implemented SEO practices.
    Technologies: HTML, CSS, JavaScript, PHP, MySQL, Adobe Flash, ActionScript, C, C++, C++ Builder


  • WolfPack (Development)

    A mobile application for Android and iOS that helps bikers when they are riding as a group.

    It includes turn-by-turn navigation and direct communication adapted for bikers on the ride. This application can be used not only by bikers, of course. It has many features that can be useful also for drivers, travelers, etc.

  • Walem (Development)

    An application for food orders and delivery.

  • iVerified (Development)

    The ultimate free, simple, safe, and reusable identity and age verification app for Android and iOS.

  • LinkUp (Development)

    An iOS application that helps people to connect via different social networks.

  • EverBeat (Development)

    An Android application that connects with Bluetooth-based health devices (watch, scale, blood pressure meter, etc.) and helps to monitor key aspects of heart health.

  • Mobile Banking Application (Development)

    A mobile banking application for Android that provided remote services for the bank and helped users carry out a variety of banking operations.

  • UNIQUE Banking (Development)

    A mobile banking application for VIP customers.

  • ERP System (Development)

    An ERP system for a large telecommunication company that included over 30 modules. Thousands of users worked with the system daily.

  • Platform for Innovations in Statistics (Development)

    PISTA is an online platform that collects information on innovations and statistical capacity in official statistics and systematically matches identified challenges to potential solutions.

  • Human Rights Web Portal for Georgia (Development)

    The main web portal in Georgia about human rights, which I've been working on since 2007.

  • Android and iOS UI Testing with Calabash (Publication)
    Do you think testing your iOS or Android apps manually is faster than writing automated tests for them? Calabash, the cross-platform acceptance framework, busts that myth once and for all. In this article, Toptal Freelance Software Engineer Alexander Gedevanishvili shows how Calabash, with its support for Cucumber, makes writing automated UI tests as simple as writing instructions in plain English.


  • Languages

    Kotlin, Objective-C, Swift, JavaScript, Java, PHP, ActionScript, C++
  • Frameworks

    React Native, CodeIgniter, Android SDK, Laravel, Ext JS
  • Libraries/APIs

    jQuery, Facebook API, Google API
  • Tools

    Bitbucket, GitHub, Subversion (SVN)
  • Paradigms

    Object-oriented Programming (OOP), Agile Software Development, Scrum
  • Platforms

    iOS, Oracle, Android
  • Storage

    MySQL, Oracle PL/SQL, SQLite, MongoDB
  • Other

    Software Development


  • Master's degree in Computer Science
    2003 - 2010
    Ivane Javakhishvili Tbilisi State University - Tbilisi, Georgia
  • React Native
    MAY 2018 - PRESENT
    Toptal Academy
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