Senior AI/ML Researcher (IT Analyst)

TCS - Research, New Delhi, India

July 2021 - Present

DeepReader | Medical Imaging | POCs

  • Developing and optimizing automated solution for digitizing legacy and scanned documents.
  • Working over developing efficient deep models and maximizing performance using fewer examples (few shot learning | semi-supervised methods).


AI/ML Researcher (Systems Engineer)

TCS - Research & Innovation Labs, New Delhi, India

August 2018 - June 2021

DeepReader | POCs

  • Worked in information extraction from scanned legacy commercial documents having tabular structures. Module got appended as part of DeepReader.
  • Developed and enhanced text information extraction pipeline by integrating and optimizing SOTA text detection modules.
  • Developed a Graph Neural Network model to extract tabular structure (rows/columns) by exploiting table cells relationships.
  • Deployed one-shot recognition model for entity detection in diagrams, by interpolating bezier spline over the diagram content, which was then used for sampling nodes for Graph Neural Network.
  • Successfully completed multiple POCs for Visual elements data extraction from Industrial Piping and Instrumentation Diagrams. Developed SOTA fine-grained segmentation model for extraction and classification. Method is currently in patent pipeline.
  • Worked on developing automated system of mining company sustainability reports from arbitrarily formatted PDF files.
  • Developed automated Resume Information extraction system (non-templated mode).


Teaching Assistant

Indian Institute of Information Technology, Allahabad alt text

August 2017 - May 2018

I worked for the role while completing my graduates and my role was to assist professor Dr. Rahul Kala in academic duties. I was assigned for lab practical exam evaluations, paper setting, demos, etc.
Assisted Course: Data Structures and Algorithms (DAA), Object Oriented Methodology (OOM)