Todd Parsons is a Python developer with nine years' experience focused on building and improving PsychoPy, a widely used open-source tool for running psychology and neuroscience experiments. Based in Nottingham, he combines back-end development with front-end UI design, notably enhancing PsychoPy’s button box, pilot/debug tabs, and routine timing displays to make experiment building more reliable and usable. His background in psychology (BSc first-class, MSc with distinction) informs a pragmatic approach to human-centered scientific software and active community support through forums and bug fixes. At Open Science Tools and previously at the University of Nottingham, he has specialized in the app-facing side of experiment software, bridging research needs and production-quality code. Less obvious: he pairs technical contributions with hands-on user support, turning forum insights into practical UI and workflow improvements.
9 years of coding experience
2 years of employment as a software developer
Bachelor of Science (BSc), Psychology, First Class Honors, Bachelor of Science (BSc), Psychology, First Class Honors at University of Lincoln
For running psychology and neuroscience experiments
Role in this project:
Back-end Developer & UI Designer
Contributions:2 releases, 109 reviews, 2591 commits in 2 years 9 months
Contributions summary:Todd contributed enhancements to the Psychopy experiment, specifically focusing on improving the user interface and functionality of the button box component and related settings. These changes included adding a customizable "pilot" functionality, which required the addition of a dedicated tab for debugging and customization. Furthermore, they streamlined the loading of information and implemented code that displayed the start and stop times of a routine in relation to the timer.
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Todd Parsons - Python Developer at Open Science Tools