Christopher Lees
Owner at CPL Marketing
Palmer, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolChristopher Lees is a growth-focused owner and marketing technologist with over a decade of experience helping local businesses achieve rapid, measurable wins—such as driving $110K in 60 days for a veteran-owned tree service and earning page-one rankings in hypercompetitive markets like NYC and San Diego. He runs CPL Marketing, applying an integrated approach to identify and remove funnel constraints across marketing, sales, and operations to maximize ROI. Formerly a managing partner at Positronic Design, he brings hands-on SEO consulting, sales training, and call center management experience to client engagements. Christopher also contributes to open-source engineering efforts—improving cross-platform input handling and joystick support in the widely used OpenTK graphics library—demonstrating technical breadth beyond pure marketing. Based in Palmer, Massachusetts, he pairs pragmatic business technology training from South University with a results-first entrepreneurial mindset. He’s especially effective with service businesses that need more and better jobs delivered predictably.
12 years of coding experience
Springfield Technical Community CollegeBusiness & Information Technology, Business & Information Technology at South University
Github Skills (8)
graphics-3d10
csharp10
graphics2d10
opengl10
image-library10
graphic10
dotnet-core10
game-development9
Programming languages (9)
Github contributions (5)
opentk/opentk
Nov 2015 - Jul 2021
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.
Role in this project:
Software Developer (focusing on graphics library development and platform-specific implementations)
Software Developer (focusing on graphics library development and platform-specific implementations)Contributions:11 reviews, 51 commits, 36 PRs in 5 years 9 months
Contributions summary:Christopher primarily contributed to bug fixes and improvements related to input handling and platform-specific implementations within the OpenTK library. They addressed issues with key mappings on Linux and SDL2, corrected joystick behavior on Windows, and resolved issues related to incorrect documentation and data marshalling. Additionally, the user made changes to the joystick button handling, including using a long to store button states. These changes focused on improving the cross-platform compatibility and functionality of the library.
everythingkeyboard-mousespir-vsfmlc-sharp
leezer3/OpenBVE-Documentation-Hugo
Jan 2019 - Mar 2025
Contributions:34 PRs, 185 pushes, 1 branch in 6 years 2 months
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