Caleb Fields Email & Phone Number

New York, New York, United States

Trading systems. Equities, derivatives, FX, fixed income, swaps, bilaterals.

Palo Alto, California

• Automated flash programming of vehicle drive inverter’s microcontroller during calibration using Python • Optimized Supercharger test code in order to increase first pass yield by more than 25%• Designed and programmed high-power end-of-line testers within a small team to be deployed in manufacturing facilities internationally• Created APIs to interface with testing instrumentation such as flash programmers, DAQs, and power supplies• Updated electrical schematics and validated testers before shipment• Collaborated cross-functionally with electrical, mechanical, and software engineers on each tester to ensure proper integration of all components

Cambridge, Massachusetts

• Built a Python emulator of a battery subsystem for use as a hardware-in-the-loop utility for unit testing of battery management software (BMS); emulated actuators and signals were I/O using NI CompactDAQ• Tested and analyzed data of flow battery systems with a focus on system controls development• Performed electrical troubleshooting and commissioning of grid-scale energy storage systems

Raynham, Massachusetts

- Worked on electro-mechanical systems (arthroscopic pumps, radio frequency, and visualization systems) and their respective disposables (tube sets, powered blades and burrs, powered handpieces, etc.).- Conducted Process Verification and Validation activities with internal manufacturing as well as external suppliers- Supported customer validation sessions with key surgeon customers by assessing device performance in a cadaveric lab- Provided leadership in all areas of the Quality System; Corrective and Preventive Actions, Nonconforming Materials, Risk Management, etc.

Northeastern University

- Studied alternative green synthesis methods to produce nanoparticles for drug delivery and/or remedial effects- Carried out studies regarding optimized polymer and active pharmaceutical mixtures for hot melt extrusion

Wampsville, New York

Oneida, New York