Devangana Dasgupta
Summary
- Insightful Data Scientist recognized for high productivity and efficient task completion. Skilled in AI/ML, Gen AI,big data analytics, and statistical modeling to deliver actionable insights. Strong in communication, problem-solving, and teamwork, enabling successful collaboration across departments to drive projects to completion.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Freelancer - Data Science
Nielsen IQ
02.2024 - Current
- Develop a scalable product in Azure Cloud to analyze consumer behaviors by integrating survey data with US Census data.
- Construct multiple use cases based on the product to aid clients from various domains.
Consultant - Data
Nisarga Bliss Pvt. Ltd.
01.2023 - Current
- Integrated Gen AI and reinforcement learning to optimize customer support interactions along with automation.
Sr. Associate
PWC, US Analytics Advisory
08.2021 - 01.2023
- Created and deployed domain agnostic dynamic pricing engine using multiple socio-economic conditions and ML algorithms like GLM, Random Forest, Ensemble Methods along with a Team.
Assistant Manager
Spice Tech Systems Ltd.
03.2021 - 07.2021
- Identified scenarios and deployed data science solutions across aviation business sectors.
- Optimized operations by assigning cabin crews efficiently with simultaneous cost minimization
Data Scientist
ITC Infotech India Ltd.
03.2017 - 03.2021
- Enhance operational efficiency and revenue in airlines sector through optimal demand forecast.
- Implemented market mix modelling solutions for leading FMCG company to aid increased revenue generation along with intelligent campaign timeline design.
Analyst
HSBC
06.2015 - 03.2017
- Identify possible churning customers from the UK portfolio using Logistic Regression and also likely risky customers.
Education
Masters - Statistics
University of Calcutta
06-2015
Skills
- PySpark programming
- Python programming
- R programming
- SAS programming
- Azure Cloud
- Machine learning (Boosting, Bagging and Ensemble methods)
- Statistical Modelling
- AI (Neural Netwroks)
- SQL databases
- Tableau
- Power BI
- Generative AI (LLMs/NLP)
- Alteryx
- Visual Analytics
- DataBricks with GitHub Linkage
- Business requirements gathering
- Team Management
Certification
- Undergoing DP-100 certification for Azure Data Scientist
Timeline
Freelancer - Data Science
Nielsen IQ
02.2024 - Current
Consultant - Data
Nisarga Bliss Pvt. Ltd.
01.2023 - Current
Sr. Associate
PWC, US Analytics Advisory
08.2021 - 01.2023
Assistant Manager
Spice Tech Systems Ltd.
03.2021 - 07.2021
Data Scientist
ITC Infotech India Ltd.
03.2017 - 03.2021
Analyst
HSBC
06.2015 - 03.2017
Masters - Statistics
University of Calcutta
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