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Lie Gunawan, iOS Developer in Singapore, Singapore
Lie Gunawan

iOS Developer in Singapore, Singapore

Member since October 23, 2013
Lie has been working at a start-up for more than 5 years and works very effectively on a small team, wearing many different hats. He is excellent at understanding and helping to shape the "big picture" on projects, and excels at then effectively building that into products.
Lie is now available for hire
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Portfolio

Experience

Location

Singapore, Singapore

Availability

Part-time

Preferred Environment

Amazon Web Services (AWS), AWS, GitHub, PHP, Xcode, iOS

The most amazing...

...created an app to find a nightlife events in singapore called Shakrs from a-z, backend to frontend by myself.

Employment

  • Software Engineer

    2013 - 2015
    Maiplay Pte. Ltd.
    • Fixed bugs and improved the UI/UX for Perx 2.X.
    • Create a new Perx 3.x from scratch due to bad code from the earlier Perx 2.x developer.
    • Integrated ByteLight into the GetPerx iOS.
    • Was involved in brainstorming and decision making for the entire project. Was responsible for the software architecture.
    Technologies: iOS, Objective-C

  • Software Engineer

    2013 - 2013
    Hawthorne Labs
    • Fixed bugs and changed some UI components for Circle app.
    • Developed new feature for the Circle app.
    • Implemented Google Analytics.
    • Developed automated testing.
    • Was involved in brainstorming ideas for the application.
    Technologies: iOS, Objective-C

  • Software Engineer (iOS, PHP, Android)

    2013 - 2013
    Picky Pte. Ltd.
    • Handled a great variety of tasks in this company as the only full-time engineer.
    • Developed new features and improved the Picky iPhone App.
    • Prepared the entire REST API and back-end script that was needed by the Picky App.
    • Maintained everything related to AWS that was used by the Picky App.
    • Created new features and improvements for the Popcorn Android App.
    • Was involved in brainstorming and decision making for new features.
    Technologies: Java, PHP, Objective-C

  • Software Engineer

    2012 - 2012
    Rainmaker Labs
    • Developed an iOS app for a Retail and FnB client.
    • Developed a location-based game product called Shopguru.
    • Developed several features related to Location Service, SMS Service, Email Service, Localization, SQLite, and SOAP Web Services, Facebook API, Twitter API.
    • Researched Sound Fingerprinting (how the Shazam app works).
    Technologies: Twitter API, Facebook API, iOS, Objective-C

  • Software Engineer

    2012 - 2012
    Edenpod
    • Developed new features and fixed bugs for Meetup Time iOS app.
    • Developed new features and fixed bugs for Schedaroo iOS app.
    • Developed new features and fixed bugs for Bet Butler iOS app.
    • Developed new features and fixed bugs for Lottery Ticket iOS app.
    • Involved in creating new ideas for applications.
    Technologies: iOS, Objective-C

  • Freelance Software Engineer

    2012 - 2012
    Jump Interactive Pte. Ltd.
    • Developed a facility management project in apartment, currently used by Goodwood Residence (https://itunes.apple.com/us/app/goodwood-residence/id602461814?mt=8).
    • Developed all the necessary back-end stuff including API with PHP, CodeIgniter, MySQL and Apache Server.
    • Create the application architecture.
    • Involved in creating the application flow.
    • Involved in maintaining integration data.
    Technologies: CodeIgniter, MySQL, PHP, iOS, Objective-C

  • Freelance Software Engineer

    2010 - 2011
    PT. Kindaimon
    • Developed a web based application for Multilevel Marketing with PHP, CodeIgniter Framework, MySQL, Apache Server, JavaScript, and CSS.
    • Developed an SMS Gateway with Gammu for Communication and Broadcast via SMS.
    Technologies: CSS, JavaScript, MySQL, CodeIgniter, PHP

  • Software Engineer

    2010 - 2011
    Phase Solusindo
    • Developed a magazine reader product “Wayang Force” (http://itunes.apple.com/id/app/wayang-force-book-magazine/id407692192?mt=8).
    • Developed a location based game product “Bouncity” (http://itunes.apple.com/gb/app/bouncity/id499488081?mt=8).
    • Involved in creating idea for the applications.
    • Responsible for the application architecture.
    • Developed several features related to Location Service, In-App Purchasing, and a Local App Database.
    Technologies: iOS, Objective-C

  • Freelance Software Engineer

    2010 - 2011
    VTI Solution
    • Developed a web based application for Dairy Farm Group (Singapore) to maintain their rollcage with PHP, CodeIgniter Framework, MySQL, Apache Server, JavaScript, and CSS.
    Technologies: CSS, JavaScript, MySQL, CodeIgniter, PHP

  • Software Engineer

    2009 - 2010
    Aprisma Indonesia
    • Involved in brainstorming the interface format.
    • Develop SOA services based on ISO8583 message format.
    • Develop SOA services with J2SE in their middleware application to connect to their client's (the bank) interface format.
    • Involved in stress testing.
    Technologies: Java

  • Freelance Software Engineer

    2008 - 2008
    VTI Solution
    • Developed a web based application for Koi Fish Championship with PHP, MySQL, XAMPP, JavaScript, and CSS.
    • Involved in managing the software for the competition.
    • Managed the participants data.
    • Involved in maintaining the quality of the data.
    • Created the championship reports.
    Technologies: CSS, MySQL, JavaScript, PHP

  • Software Laboratory RnD

    2007 - 2008
    Binus University
    • Researched ASP.NET with C# for next semester subject.
    • Involved in preparing software for a National Competition.
    • Involved in managing the next semester programming subject.
    • Developed a Quiz Online application with ASP.NET (C#) and SQL Server.
    • Maintained software at several internal servers.
    Technologies: C#, ASP.NET

  • Software Laboratory Assistant

    2006 - 2007
    Binus University
    • Taught students about Algorithms and Data Structure.
    • Taught students about Linux Shell Script and Linux Network Programming.
    • Taught students how to create 3d animation with OpenGL.
    • Taught students how to make animation in Macromedia Flash MX with Action Script 2.0
    • Created examinations for final test and check students' examinations.
    Technologies: ActionScript 2, OpenGL, C++, C

Experience

  • Shakrs

    An app to easily find the most exciting upcoming nightlife events in Singapore. I handled everything, including both the back-end and front-end.

  • Perx

    An application to manage loyalty cards.

  • Wayang Force

    Wayang e-Reader is the best iPad app for reading magazines, books, comics, and newspapers. We offer thousands of collections of content in various categories. You can now buy and download various content by local and international printed media publishers such as Gramedia, MRA, Megindo, SWA, Gatra, Balai Pustaka, Creme, Tempo, Mizan, and so on.

  • Picky

    An app that recommends you nearby restaurants.

  • Bouncity

    A location-based game (imagine Scvngr + Foursquare).

  • Goodwood Residence

    A mobile app that provides online access for lifestyle services anytime, anywhere for the convenience of the residents of the Goodwood Residence condominium.

Skills

  • Languages

    Objective-C, PHP, SQL, Java, JavaScript, CSS, C#, C, ActionScript 2, C++

  • Platforms

    iOS, Amazon Web Services (AWS), Linux

  • Other

    Web Development, Freelance, Algorithms, Data Structures, AWS

  • Frameworks

    CodeIgniter, Cocoa Touch, ASP.NET

  • Tools

    GitHub, Xcode

  • Libraries/APIs

    Facebook API, Twitter API, OpenGL, Facebook iOS SDK

  • Paradigms

    Agile Software Development

  • Storage

    MySQL

Education

  • Bachelor Degree in Computer Science
    2005 - 2009
    Binus University - Indonesia

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