Jason Kneen

I'm a UK based Freelance App Developer, building cross-platform Native Mobile Apps for iPhone, iOS, iPad, Web and Android. Jason Kneen

I develop cross-platform native apps for iPhone, iPad, iOS, Android and Windows Phone using the Appcelerator (Titanium SDK) Platform. I work with startups, SMEs and corporates all over the world -- either developing a new app or working as part of a team on existing projects. I also work as a consultant, assisting in developing prototypes, wireframes, requirements and even helping pitch to investors. Occassionally I do some .NET and Classic ASP web development. In addition to development I also speak at conferences all over the world on cross-platfom native development.

  • Cross-Platform Mobile

    Native Apps for iPhone, iPad, iOS, Android & Windows Phone.

  • Web & Mobile Web Apps

    HTML, CSS, JavaScript, jQuery, ASP, .NET, SQL Server, PHP, MongoDB.

  • Consultancy & Support

    Architecture, Prototyping, Best Practice, Code Reviews, Lead Developer.

  • Speaking & Writing

    Speaking at conferences, meetups, authoring technical books on App development.

My Work

  • beecount

    Great British Bee Count

    iOS / Android

    Bee Count, featured on BBC Spring Watch as part of the Friends of the Earth campaign to log and monitor British Bees.

  • bootcamp

    Boot Camp

    iOS / Android

    Boot Camp, a best-selling Mobile app for iOS & Android, reached No.1 in Health & Fitness and No.6 in the iOS AppStore.

  • dentons



    Dentons Business Directory. I wrote the initial iOS / Android app and then handed over development to the client's in-house team.

TCAD Certified Solutions Architect for Appcelerator, Inc TCAD Certified Solutions Architect for Appcelerator, Inc Six Pack Productions
ITV YouGov Bed Bath & Beyond
School of the Legends Brewdog CareMeds
EMC Karcher Antenna International