Online course author for iOS/Swift software development. Contracted with Linkedin Learning/Lynda.com to author and record online content for software development instruction focusing on iOS/Swift 3.

Course Author

I teach iOS/Swift development courses to various corporate clients of Web Age Solutions. I've taught for Web Age Solutions in both the US and Canada in Objective-C and Swift 3. Typically the course are 5 days and cover many mobile app development topics to get any developer started in iOS app development.

Contract iOS/Swift Development Instructor

Corporate iOS training for Marathon Training on-site clients. I travel on-site to teach iOS development in Objective-C and/or Swift.

Contract iOS Instructor

As a contractor for Accelebrate, I delivered an array of iOS development classes for corporate audiences throughout the US, with scores on student evaluations well in excess of 9.0 out of 10.0.

Contract iOS Development Instructor

As lead mobile (iOS, Android) Developer, I have worked on over 100 mobile applications projects specializing in iOS/iPhone/iPad in Swift and Objective-C and Android/Java using server side functionality using real-time server data and user interaction. Visit Brainwashinc.com for details on experience, apps, clients and the book (manning.com/cahill). iOS · Swift/Objective-C/CocoaTouch 3rd party iPhone development using real-time server data on a variety of applications - see Brainwashinc.com for Experience/Apps · Specializing in apps using CoreData, MapKit, StoreKit, EventKit, CoreLocation, CoreAnimation, GameCenter and other frameworks with or without server integration. · Variety of experience using audio/music (including iTunes API), mapping, server integration (HTTP/TCP, JSON/XML, RESTful), External Accessory, BlueTooth, BLE, In-App Purchase, Push Notifications · Additional experience in C/C++, SQL, Java/C#, Perl, PHP, Ruby, Cocos2d, Unity3D and more. Android · Java/Native Android apps using a variety of frameworks including Bluetooth/BLE, mapping, camera, photo gallery, contacts, SMS and more. See a list of Experience/Apps at http://www.brainwashinc.com Publications · "iOS in Practice" for Manning Publications - see Manning.com/Cahill for details

Lead Mobile Developer/President

Document, design, developer and support testing of a Windows desktop application written in J++ and ported to C# using agile development process and a variety of technologies in support of development including SQL, HTML, XML, CVS, WFC, JUnit, NUnit, Windows Forms, Mono, TeamCity, ReSharper, TDD, Ruby, Spring.NET and more. Lead C#.NET developer on world-wide leading interactive educational software · Design and Develop Windows desktop C# application using XML, HTML, Windows Forms, MFC and SQL · Senior designer and developer for world leader in classroom response software, eInstruction · Core Services team lead/manager leading multiple developers during framework design and implementation · Team lead on many major features/revisions of the software including SEARCH/TownCenter - online content housing and delivery management · Development in Java/C#.NET, SQL, C++ including various protocols and other markup languages (e.g., HTML, HTTP, XML); · Led API development with third-party management systems integrating our code into their plugin SDK · Mono/C#.NET development on iMac using the Dumbarton Bridge and JSON · Led XML import/export data feature including third-party and proprietary XML parsers · General design, document, develop and test plus bug fix and tier 3 customer support · Various methodologies used including Agile/XP

Senior Software Developer

Application owner for design and development of database frontend in Java for queries of data to present to customers on travel packages including air, hotel, etc. · Responsible for real-time JAVA database query interface with connection pooling using JDBC. · Servlet frontend on Tomcat with loadbalancing via Apache/mod_jk2. · Design, document, test (basic, performance and load), implement, peer/self code reviews and launch into production

Software Engineer/Application Owner

Several years design, development and testing on system management software for Ericsson switches in C++ and SQL, internet product design and development in Java for multi-threaded ISP based applications, VOIP &amp; presence system design and development using HTTP, RTSP and SIP protocols. · C/C++ design and development of HTTP cache/interface over secure socket connections for audio/video over IP SIP telephony system · Java design and development of Servlet and protocol translator (HTTP and RTSP) implementation for internet based programmable IVR and service creation · C/C++ requirement determination, design, develop, document and test for Windows based Internet Protocol Telephony product including ASP scripts · C/C++, Perl, HTML, Java, SQL requirement determination, design, develop, document, test and support for multi-platform Internet based product including customer installation, support and education · Investigate and design telecommunication systems over Internet Protocol/LAN using TCP/IP (VoIP) with Web based management using SNMP · C/C++ design on Unix/Xwindows of graphic interface applications for communicating with IN switches · Design Intelligent Network services for major international telecommunication providers · C/C++ and SQL develop of applications and platform code for the communications management system · Test and correct C/C++ code for Unix graphic interface projects · Support current and past releases of products for customers · Develop SQL code for database interaction · Courses: C/C++/OOD, Advanced Intelligent Networks, Java, JavaBeans, UML

Software Engineer IV

· REXX design, develop, document, test and support on VM (OS/2-3270 emulator) · Designed report software using innovative graphic interface on VM on OS/2 emulator · Developed applications with graphic interface for new applications · Revised existing applications into graphic interface on mainframe · Benchmark tested machines and software for research

Programmer

I have been developing for iOS devices since 2008 (just after the App Store opened). I have developed for all sizes of companies and have published well over 100 apps in the App Store. 

I have developed for iPhone, iPod touch, iPad and Universal apps in a majority of the frameworks. I have developed extensively with MapKit, CoreData, UIKit and many apps using a service side API.

I wrote "iOS in Practice" for Manning Publishing, I teach for several corporate eduction companies around the country and Canada, I'm a course author for Lynda.com/Linkedin Learning and a technical interviewer for Karat.

I have been developing for iOS devices since 2008 (just after the App Store opened) in Objective-C and more recently Swift. I have developed for all sizes of companies and have published well over 100 apps in the App Store. 

I have developed for iPhone, iPod touch, iPad and Universal apps in a majority of the frameworks. I have developed extensively with MapKit, CoreData, UIKit and many apps using a service side API.

I wrote "iOS in Practice" for Manning Publishing, I teach for several corporate eduction companies around the country and Canada, I'm a course author for Lynda.com/Linkedin Learning and a technical interviewer for Karat.

Personal details

Bear C.

Summary

Technical skills

Work Experience