Profile image of FrankMao
Flag of Canada Edmonton, Canada
Member since March, 2012
7 Recommendations

Frank Mao 

iOS app developer with extensive experience on In-App-Purchase, iCloud, , Core-data, Geo location, Geo Fencing, iBeacon, QR-Code, and Linea-pro scanner apps.
$40 USD/hr
68 Reviews
  • 100%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 16%Repeat Hire Rate

Recent Reviews

  • image of DefineIT Write an iPhone application for an online site -- 2 €215.00 EUR

    “Great to work with as usual. Deep understanding of how to develop projects for iPhone. Will continue to work with for future projects. Project number to that Frank completes for us.”

    DefineIT Flag of Sweden 2 weeks ago.
    • Mobile Phone
    • iPhone
  • image of BK9 Build the first part of a location-based iOS Application $100.00 USD

    “Positive work.”

    BK9 Flag of United States 3 months ago.
    • iPhone
    • Objective C
    • node.js
    • Heroku
  • image of mitchellleary Further Developments to my IOS App £300.00 GBP

    “I work with Frank regularly because he displays the qualities I require for developers I want to work with. On this project he went above an beyond to ensure a top-quality result. Thanks Frank!”

    mitchellleary Flag of United Kingdom 4 months ago.
    • Mobile Phone
    • iPhone
  • image of icxxx Additional changes to App $700.00 USD

    “Great iphone coder/programmer for mobile apps. Everything that we wanted, Frank is able to easily add it and make it work.”

    icxxx Flag of United States 7 months ago.
    • iPhone
    • iPad
    • Geolocation
    • Hire me
  • image of michaelkieran44 Finish Basketball Blueprint $1500.00 CAD

    “Frank was fast, and the work has been great. Truly understands that clients are happiest when you honour commitments and then exceed expectations.”

    michaelkieran44 Flag of Canada 8 months ago.
    • Mobile Phone
    • iPhone
  • image of edwinsnotje Debug an Newsstand app that crashes in appstore $250.00 USD

    “Great skills, reliable, pleasure working with him.”

    edwinsnotje Flag of Netherlands 8 months ago.
    • Mobile Phone
    • iPhone
    • Objective C
    • iPad
    • Debugging


App developer

Jan 2007

Publish podcasts, build websites, develope apps.


Nothing but dotnet

2010 - 2010 (1 month)


Certified Scrum Master (2011)



Sqlite and CoreData in iOS, repository pattern


  • Freelancer Orientation
  • Employer Orientation

My Top Skills

  • iPhone 74
  • iPad 42

Browse Similar Freelancers