Ari Warren

• Worked on a new generation of pacemakers ensuring performance of cells to specification and validating performance through manual lab testing.
• Worked on team developing the battery management system ensuring longevity of battery throughout lifetime and accurate prediction of time to replacement.
• Oversaw operation and maintenance of battery testing lab, calibration and certification of equipment to FDA and EMA standards.
• Researched optimal chemistries and designs for next generation cells.
• Provided electrochemical analysis of performance of past devices and causes of unexpected behavior.

• Working within vacuums/flushed environments within
glovebox, reproducible coin cell construction, titration, slurry making, circuit board assembly, troubleshooting
experiments.
• XPS, SEM, EDS, ToF SIMS
• Python/Pandas: Extensive experience processing and analyzing data, finding fits of models, automating data processing and analysis
• COMSOL: Modeling and interpreting physical models of cells, interpreting and manipulating pre-existing physical models
• EC Labs: Acquiring wet lab data for electrochemical impedance spectroscopy (EIS), voltammetry, chronoamperometry, sampled current voltammetry, modeling equivalent circuits

• Instructor for grades 9-12 in math, physics, biology, earth science and general science
• Engagement, Conflict Resolution, Communication: Engaged in conflict resolution and direct communication with students from variety of backgrounds

• Crowd-sourced Data Processing: Processed citizen-sourced astronomy data using Python and Pandas for database management
• Medical Technology Research: Manual circuit board assembly; extensive soldering of small components under magnification
• Analysis of spectroscopic data using industry-standard software
• Planetary Science: Monte-carlo simulations of complex data sets for parameter optimization
• Construction of heat map of Jupiter from infrared spectral data.