Debarun Deb
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Debarun Deb Email & Phone Number

Analyst @ Citi || AI/ML, GenAI || Indian Statistical Institute at Citi
Location: West Bengal, India, India 5 work roles 4 schools
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Current company
Role
Analyst @ Citi || AI/ML, GenAI || Indian Statistical Institute
Location
West Bengal, India, India
Company size

Who is Debarun Deb? Overview

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Debarun Deb is listed as Analyst @ Citi || AI/ML, GenAI || Indian Statistical Institute at Citi, a company with 201877 employees, based in West Bengal, India, India. AeroLeads shows a matched LinkedIn profile for Debarun Deb.

Debarun Deb previously worked as Analyst at Citi and Data Scientist at Finarb. Debarun Deb holds Master Of Technology - Mtech, Qror from Indian Statistical Institute, Kolkata.

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Email format at Citi

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Citi

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Profile bio

About Debarun Deb

Data science professional with a proven track record in Statistics, Machine Learning, Deep Learning. Proficient in Python and other analytical tools. Dedicated to leverage data-driven insights to drive business growth and innovation.

Current workplace

Debarun Deb's current company

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Citi
Citi
Analyst @ Citi || AI/ML, GenAI || Indian Statistical Institute
new york, new york, united states
Website
Employees
201877
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5 roles

Debarun Deb work experience

A career timeline built from the work history available for this profile.

Analyst

Current

Bengaluru, Karnataka, India

  • As part of Model Risk Management (MRM) team collaborated with Development teams to validate and monitor various workflows of different models primarily focused on AI/ML, NLP and Generative AI. Raised necessary.
  • As a member of the newly established validation team, contributed to enhancing MRM guidelines for GenAI use cases.
Dec 2021 - Present

Data Scientist

Kolkata, West Bengal, India

  • Developed and optimized machine error prediction model, employing different ML techniques to reduce maintenance costs by 70%.
  • Created benchmark PD model for loan applicants with over 90% accuracy and 80% recall.
  • Developed an automated pipeline for regression and classification tasks, enabling seamless data input and diverse algorithm options. Delivered substantial time savings across various use cases.
Jul 2020 - Nov 2021

Data Scientist

Chennai, Tamil Nadu

  • Enhanced geo-fence allocation efficiency, reducing false positives/negatives using clustering algorithms. For targeted sample, improved successful entry detection by 75%
  • Analysed hundreds of routes and build a decision model to identify actual reason for the delay of a truck
Jan 2020 - Jul 2020

Data Scientist

Chennai, Tamil Nadu

Conducted EDA and framed a regression problem for Estimated Time of Arrival (ETA) prediction. Achieved over 60% benchmark accuracy for four clients.

May 2019 - Jul 2019

Programmer Analyst

Kolkata, West Bengal

Credit Card Portal Understood client’s requirement and implemented logic to enhance business modules like transaction, billing, fraud detection, reward and cashback etc.

May 2016 - Jul 2018
Team & coworkers

Colleagues at Citi

Other employees you can reach at citigroup.com. View company contacts for 201877 employees →

4 education records

Debarun Deb education

Higher Secondary, Science

Uttarpara Govt High School

Secondary

Mahesh Sri Ramkrishna Ashram Vidyalaya, Rishra
FAQ

Frequently asked questions about Debarun Deb

Quick answers generated from the profile data available on this page.

What company does Debarun Deb work for?

Debarun Deb works for Citi.

What is Debarun Deb's role at Citi?

Debarun Deb is listed as Analyst @ Citi || AI/ML, GenAI || Indian Statistical Institute at Citi.

Where is Debarun Deb based?

Debarun Deb is based in West Bengal, India, India while working with Citi.

What companies has Debarun Deb worked for?

Debarun Deb has worked for Citi, Finarb, Fourkites, Inc., and Cognizant.

Who are Debarun Deb's colleagues at Citi?

Debarun Deb's colleagues at Citi include Adél Bárdos, Anabel Ruiz, Carolina Medina Zacarías, George Kurosawa, Cfa, and Sheldon Pickholz.

How can I contact Debarun Deb?

You can use AeroLeads to view verified contact signals for Debarun Deb at Citi, including work email, phone, and LinkedIn data when available.

What schools did Debarun Deb attend?

Debarun Deb holds Master Of Technology - Mtech, Qror from Indian Statistical Institute, Kolkata.

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