Subhrajit Roychowdhury

DAAD Research Scholar

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Albany, New York Metropolitan Area

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Timeline
About me
Applied AI Researcher | 10+ Years in Industrial R&D | Expertise in ML, Optimization & Generative AI | Innovator with 30+ US Patents | Advancing AI Solutions for Industry Transformation
Education
- Jadavpur University
  -
  Bachelor of Engineering Electrical Engineering
- University of Minnesota
  -
  Doctor of Philosophy (Ph.D.) Electrical and Computer Engineering
- Indian Institute of Technology, Kharagpur
  -
  Master of Technology Electrical Engineering
Experience
- Technische Universität Darmstadt
  Sept 2007 - May 2008
  DAAD Research Scholar
  Development of an intelligent VHDL editor (in collaboration with ic-Haus GmbH.)
- University of Minnesota
  Sept 2008 - Mar 2015
  Graduate Research Assistant, NanoDynamics Systems Laboratory
  Development of a laser tweezers based integrated system for nano-interrogation.Design of an optical force clamp using modern control techniques for high speed interrogation.Derivation of optimal control laws to maximize transport in a nanoscale switched diffusion system. Development of a simulation engine for studying the behavior of biological transport agents.
- Google
  Apr 2014 - Jun 2014
  Hardware Engineering Intern
  Development and implementation of modern control schemes for smart inverters focusing on enhanced voltage regulation, THD and robust parallel operation of multiple inverters.
- GE Research
  May 2015 - Mar 2024
  Developed technologies for enabling higher power laser utilization to increase build-speed in metal additiveDeveloped and deployed scan strategies and control systems for one embodiment of world's largest DMLM additive machine (ATLAS)Developed open source build software for metal additive ( in collaboration with LLNL and funded by America Makes)Developed sensor and monitoring solutions for metal additive processDeveloped and deployed online heath estimator for LM6000 series of aeroderivative engines Show less
  - Senior Research Engineer - Control & Optimization
    Jul 2021 - Mar 2024
  - Lead Research Engineer - Control & Optimization
    Mar 2018 - Jun 2021
  - Research Engineer - Control Algorithms
    May 2015 - Feb 2018
- GE Vernova
  Apr 2024 - now
  Senior Research Engineer
Licenses & Certifications
- Six Sigma Green Belt
  GE
- Agile Product Owner
  GE
Honors & Awards
- Awarded to Subhrajit Roychowdhury
  Patent Award - Control and Optimization GE Research Aug 2020
- Awarded to Subhrajit Roychowdhury
  Innovation Award - Control & Optimization GE Global Research 2018
- Awarded to Subhrajit Roychowdhury
  Whitney Technology Excellence Award : Large format DMLM Machine GE Global Research 2018
- Awarded to Subhrajit Roychowdhury
  Connected Control New Technology Award : Controls for Metal Additive GE Global Research 2015
- Awarded to Subhrajit Roychowdhury
  Doctoral Dissertation Fellowship University of Minnesota Sep 2013 The Doctoral Dissertation Fellowship (DDF) program gives the University's most accomplished Ph.D. candidates an opportunity to devote full-time effort to dissertation research and writing during the fellowship year.
- Awarded to Subhrajit Roychowdhury
  Best Presentation in Session, ACC 2013 American Control Conference, IEEE Jun 2013 Selected as the best presenter in the Biological Systems session for my paper Design of a Con-stant Force Clamp and Estimation of Molecular Motor Motion using Modern Control Approach.
- Awarded to Subhrajit Roychowdhury
  Best Presentation in Session, ACC 2012 American Control Conference, IEEE Jun 2012 Selected as the best presenter in the Switched and Hybrid Systems session for my paper Maximizing transport in open loop for flashing ratchets.
- Awarded to Subhrajit Roychowdhury
  Graduate School Fellowship University of Minnesota Sep 2008
- Awarded to Subhrajit Roychowdhury
  Institute Silver Medal for Academic Excellence Indian Institute of Technology, Kharagpur Jul 2008 This award is given to the best outgoing student of the department according to merit.
- Awarded to Subhrajit Roychowdhury
  DAAD Research Fellowship DAAD (German Academic Exchange Service), Germany Sep 2007 This fellowship gives an opportunity to the recipient to complete his/her masters thesis at a prestigious German University.