About Me

I’m a final year Ph.D. candidate in Information Systems at the University of Maryland, Baltimore County. I work with Dr. Nirmalya Roy in the Mobile, Pervasive, and Sensor Computing (MPSC) Lab.

My current research is focused on building scalable machine learning models that are robust against domain and category shifts with minimal-to-no extra label information. To that end, I primarily work on deep unsupervised, self-supervised, adversarial, disentangled/interpretable representation learning & learnable data augmentation techniques. I’m interested in discovering the optimum transferability of the representations between domains, tasks, and modalities.

During summer 2020, I completed an applied scientist internship at Amazon where I improved the latency and robustness of a neural machine translation system under noisy inputs using some of the above ideas. This summer I interned with Audio and Acoustics Research Group in Microsoft Research Redmond to develop non-intrusive multi-task speech quality assessment methods.

Before coming back to graduate school, I have spent around 8 years in the industry building (and later leading teams in developing) distributed & scalable back-ends. Between the years 2009–2013, I was also an active contributor in a few open-source NLP/ML projects through Google Summer of Code program (both as a participant and later in mentoring roles).

Publications

Primary Research Area

Experience

  • Research Intern, Microsoft Research Redmond; Summer 2021
  • Applied Scientist Intern, Amazon; Summer 2020
  • Research Assistant, Mobile, Pervasive & Sensor Computing Lab, UMBC; 2018 - present
  • Research Assistant, Data Science (now MData) Lab, UMBC; 2016 - 2018
  • Development Team Manager, Appdragon Ltd.; 2014 - 2016
  • Senior Software Engineer, Apurba Technologies Inc.; 2011 - 2016
  • Research Intern, National Evolutionary Synthesis Center (NESCent), Google Summer of Code; Summer 2012
  • Software Engineer, Eyeball Network Inc. (now AnyConnect) ; 2011 - 2012
  • Research Intern, Apertium Machine Translation System, Google Summer of Code; Summer 2009 and 2010
  • Software Engineer, Structured Data Systems Ltd.; 2008

Education

Services