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Rajat Chakravarty is a seasoned data scientist and engineer with expertise in machine learning, data analysis, and software development. He has worked at machineVantage Inc. as Chief Data Scientist and Chief Operating Officer, and has experience in academia and industry, including research at the University of Saskatchewan and internships at Mahindra Aerospace and Air India Limited. He holds a Doctor of Philosophy (Ph.D.) in Mechanical Engineering from the University of Saskatchewan and a Bachelor's and Master's Degree in Aerospace Engineering from the Indian Institute of Technology, Bombay.

Experience

    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Chief Operating Officer
      • Dec 2021 - Present

      - Supervised strategic planning, task allocation, scheduling and resource management for cross-functional teams of scientists, content and software developers.- Spearheaded adoption of web-based agile project management tools to streamline workflows, increase efficiency, manage client expectations and accelerate product delivery.

    • Chief Data Scientist
      • Jan 2020 - Present

      - Created financial performance dashboards, broker recommender systems and machine learning engines that automate daily pricing for all products for a prominent mortgage lending firm. - Designed image processing algorithms using neuroscientific research that measure online advertising effectiveness of consumer goods for a large multinational firm.- Devised AI-based turnkey notification systems to assist caregivers/doctors by harnessing patient inputs across various medical journeys for a leading healthcare provider.- Developed music mood classifiers based on descriptive and notional features of digital audio combining feature extraction, dimensionality reduction, clustering and deep learning approaches.

    • Canada
    • Higher Education
    • 700 & Above Employee
    • Research Assistant
      • Sep 2011 - Dec 2019

      - Implemented an advanced 3D code to simulate high-resolution flows over surface-mounted square prisms using multigrid methods and Large Eddy Simulation (LES).- Developed 3D CAD prototypes of complex flow topologies over surface-mounted geometries.- Designed electromechanical frameworks for data acquisition (multi-axis motion control motors, transducer-based measurement systems) in wind-tunnel experiments over cylinders/airfoils.- Implemented numerical calculations for stress, pressure, thermal and vibration measurements.- Performed reduced order modeling (PCA, EDA, SVD) and time series analysis (spectral methods) on turbulent flow fields (150M+ data points) to extract periodic flow features.- Published results in 8 peer-reviewed publications and 3 international conferences.

    • Sessional Lecturer | Lab Demonstrator
      • Jan 2012 - Apr 2017

      As sessional lecturer for the course Introduction to Aerodynamics (ME 471):- Developed course materials for 37 students including notes, assignments, lab manuals and exams.- Designed wind-tunnel tests and data collection modules on flows over cylinders and airfoils.As laboratory demonstrator for various engineering courses:- Analyzed shock waves in supersonic flows for converging-diverging nozzles.- Designed experiments to measure boundary layers over smooth/rough surfaces.

    • President (2015-16) | Vice President Student Affairs (2014-15)
      • May 2014 - Apr 2016

      - Elected by 3000+ students as spokesperson at university council/senate.- Supervised the executive, finances, services provided, and communications.- Organized social events and oversaw day-to-day operations of GSA assets.- Advocated for sexual assault policies and increased childcare on campus.

    • Implant Trainee
      • Dec 2008 - Jan 2009

      - Worked on servicing, repairs, test, operation and inspection of aircraft components.- Performed ‘C’ check engine maintenance checks of Boeing 747 and Airbus A310 aircrafts.

    • Intern
      • May 2008 - Aug 2008

      - Performed CFD analysis over the main wing with flaps and tail wings on the NM5.- Validated simulations with experimental results and through virtual flight testing.

Education

  • 2006 - 2011
    Indian Institute of Technology, Bombay
    Bachelor's & Master’s Degree, Aerospace Engineering
  • 2011 - 2016
    University of Saskatchewan
    Doctor of Philosophy (Ph.D.), Mechanical Engineering

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Industry Focus. “Computer Hardware”

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