I am the main developer of CoFFee, a free and open-source MATLAB toolbox for multibeam sonar data processing and visualization. I also maintain several CoFFee-based apps—Espresso, Iskaffe, and Grounds—designed to make sonar data analysis more accessible and efficient for students, researchers, and industry professionals.

These tools are used internationally but are currently developed and maintained in my own time and at my own cost. Your sponsorship helps cover essential expenses such as MATLAB licenses and supports continued development, bug fixes, and user support.

If these tools help your work, please consider sponsoring to help sustain them. Your support directly contributes to keeping high-quality, open tools available to the marine acoustics community.