Welcome to Convex Logic! Convex Logic is the business name that I, David Johnson, provide my software development, data analysis, research and other services under. Although I am up for taking on any challenge you can throw at me, some of the things I have done in the past either in my previous career as an employee or my current career as a freelancer or just in my spare time include:
Software Development- Device Drivers - Graphics, Multimedia, Network, PCI/AGP, USB
- Unix, Linux, and Windows Application Development
- Expertise in C/C++ and FORTRAN languages
- System/Embedded software development
- Open Source Software Development
- HTML/Web page development
Data Analysis/Atmospheric Research
- Data collection, organization and manipulation.
- Cluster Analysis (specifically trajectory clustering)
- Spacial, temporal and time series analysis
- Trend identification
- Scientific Programming - FORTRAN, C/C++, SAS
- Microsoft Office
- Report writing
- Basic web development skills
- HTML, CSS, PHP, MySQL
- HockeyAnalysis.com
- CanadianDollarShopping.com