Dan Mcmahill
Distinguished IC Designer at Butterfly Network, Inc.
Northfield, Minnesota, United States
Summary
👤
Senior🎓
Top SchoolDan Mcmahill is a Distinguished IC Designer with 23 years of hands-on experience in analog and mixed-signal circuit design, currently building ASICs that power next-generation ultrasound devices at Butterfly Network. He has deep expertise across ADCs/DACs, RF VCOs, PLLs, references, amplifiers, and full-chip mixed-signal verification using SystemVerilog RNM and Verilog-A/AMS. Comfortable across the full flow, Dan pairs circuit design and layout with parasitic extraction (QRC/Calibre/EMX), PDK development, and SKILL automation to accelerate bring-up and manufacturing test. His background spans high-speed RF data converters to precision biomedical front-ends, and he routinely bridges device physics, modeling, and software—authoring Verilog-A/AMS models and extensive SKILL tooling. An MIT-trained PhD with a long tenure at Maxim and a history of open-source packaging with NetBSD, he brings rare depth in both analog hardware and the scripting/software practices that make complex chips manufacturable.
23 years of coding experience
19 years of employment as a software developer
Bachelor of Science (S.B.), Electrical Engineering, 5.0/5.0, Bachelor of Science (S.B.), Electrical Engineering, 5.0/5.0 at Massachusetts Institute of Technology
Github Skills (53)
circuit10
vlsi10
vnc-client10
designer10
medicine10
electrical-engineering10
guile10
prototyping10
biomedical10
vnc9
eda9
freecad9
cad9
server9
dmx5129
Programming languages (5)
Github contributions (5)
dmcmahill/latex-mk
Oct 2020 - Dec 2024
Contributions:1 review, 17 PRs, 42 pushes in 4 years 3 months
latexbuild-system
dmcmahill/wcalc
Aug 2020 - Apr 2022
Transmission line calculator
Contributions:1 review, 61 commits, 41 PRs in 1 year 9 months
unicornstransmissiondmx512zmodemcalculator
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.