• Software engineer with many years software development experience. • Passionate for learning: new languages, development processes and frameworks. • Solid development habits and practices: test-driven development, refactoring, performance profiling and version control. Specialties: Programming Languages: Primary: C++, C, Objective C Secondary: Ruby, Python Some experience: Java, Javascript, TCL, Prolog, Lua, Bison/Yacc, Flex/Lex, Coco/R Platforms: Professional development environments: Windows, Solaris, iOS Personal platform project development environments: GNU/Linux, Mac OS X Frameworks: C++ Libraries: Boost GUI frameworks: Cocoa, QT, wxWidgets, GTK Mark up: Advent software: XML, XML Schema Personal projects: RELAX NG Hardware Protocols: USB, HID

Senior iOS Engineer @ From November 2014 to Present (1 year 2 months) Engineering Manager - Mobile @ From May 2013 to October 2014 (1 year 6 months) Senior iOS Engineer @ From 2011 to May 2013 (2 years) Software Engineer - Portfolio Management and Accounting Systems @ Developer on Geneva, a portfolio management and accounting system for hedge funds • Architect of FinCalc, a component of Geneva responsible for fixed income calculations such as bond yields, amortization, etc. • Created an interactive command-line based interface for developer and QA testing. • Introduced and implemented formal unit testing as a new process for the project team. • Collaborated closely with QA team to identify potential points of failure. From 2000 to July 2004 (4 years) Lead Software Engineer - Transaction Reconciliation Applications @ • Designed and implemented a transaction match manager, the core component of Rex. • Designed and developed the UI for the main transaction reconciliation window. • Wrote a translation table editor for Dataport, a transaction and security translation application. • Developed a grid control for use as a transaction matching rule editor. • Through a process of persistent refactoring, dramatically improved code maintainability. • Worked closely with documentation team to better integrate help system. From 1997 to 2000 (3 years) Report Engineer - Axys Custom Engineering Group @ • Developed custom financial reports for Axys, Advent’s portfolio management software, using Replang, a proprietary procedural programming language. • Responsible for end-to-end client contact, including defining initial specifications, presenting bids, performing development, and follow-up support. • Trained other team members on programming language changes introduced by new versions of Axys. From 1995 to 1997 (2 years) Tech Support @ Tech Support for StreetSmart, Schwab's online personal trading software • Provided telephone technical support to users of StreetSmart. • Recognized for solving challenging problems and promoted to the "Tech Team", which was responsible for providing hardware and software support to 100+ internal Mac and PC users. From January 1993 to January 1995 (2 years 1 month)

Bachelor of Arts, Linguistics @ University of California, Santa Cruz From 2007 to 2010 David Whetstone is skilled in: Python, C++, XML, Java, Software Development, Software Documentation, Objective-C, Cocoa, Cocoa Touch, Cocos2d, Mobile Applications, Linux, C, Linguistics