John Barclay Walsh

Principal Consultant @Superhuman

Richmond, TX, US

Founded the LLC as a partnership and manage day-to-day operations• Conceptualized and developed a handheld device interfacing with the client\'s roll profile measurement devices, in two versions: a Windows tablet-based version that works in tandem with the client\'s existing software, and a fully-custom version using Raspberry Pi CM 4, which completely replaces the interaction with the measurement hardware and enables new measurement technologies to be integrated to meet customer needs• Utilized Nuxt.js, TypeScript, ApexCharts, WebSerial, and Electron in the development of the tablet\'s software, enabling a single codebase to run on existing machines, the Windows tablet, and the custom version of the hardware, enabling the client to develop once while supporting several customer use cases and price points• Developed a C# WinForms-based utility to automate data synchronization between the new tablet and the client\'s legacy desktop software• Manufactured a variety of custom cables for a client• Wrote a modern plotting software component to replace a client\'s aging dBase and Delphi-based software, using C#, WPF, and OxyPlot, improving performance and enabling compatibility with diverse display resolutions and orientations; the software is architected in such a way that it can replace components of the legacy software incrementally over time, as the client\'s budget permits• Patched multiple security vulnerabilities in a client\'s PHP-based website, enhancing their digital security posture• Acted as a regional representative for a client, enhancing relationships and providing valuable insights on regional needs and trends, through on-site sales, support, and training visits

Penn State University

BS, Information Sciences and Technology, Design and Development Option

Penn State University

BA, Cinematography and Film/Video Production