Aug 2025 – Present · 10 mos

• Building Curie Labs as a space where learners get exposure of how real-world data science projects work - messy data, ambiguous problem statements, stakeholder management, and many more.
• Domain: credit risk, marketing analytics, retail forecasting - designed to show what companies actually expect from a data scientist or analyst today.

Apr 2025 – Present · 1 yr 2 mos

Apr 2025 – Aug 2025 · 4 mos · Remote

• Worked on Demand Forecasting at Store-SKU level for a fashion brand.

Sep 2024 – Apr 2025 · 7 mos

• - Working and Improving Recommendation model using DeepFM for weekly marketing content suggestions to healthcare professionals on a large scale, increasing new prescription writing for each brand.

Aug 2024 – Present · 1 yr 10 mos

Oct 2023 – Sep 2024 · 11 mos

• Handled data from various payment solutions in terms of New Model Development keeping a tab on data compliance.
• Developed Customer Segmentation analysis based on card(credit & debit) expense behaviour of the US population at various merchant sites by leveraging consortium data & presented insights.
• Worked with cross-functional teams to prepare industry standard modeling and validation activities using Redshift(SQL) and other AWS tools.
• Guided an internal team of 4, to improve model performance while monitoring them using significance test metrics.
• Migrated projects from R/SAS environment to Python environment by creating an automated process flow leveraging AWS Airflow & EMR Studio.

Jul 2021 – Sep 2023 · 2 yrs 2 mos

• Developed, Scored & Monitored Credit Scoring, Marketing Campaign Analysis and Fair Lending custom ML models, to help banking clients, increasing conversion rates.
• Prepared Modelling documents (MDDT), On-going Performance Monitoring Documents (OPM) and ad-hoc analysis for model explainability.

Jul 2022 – Mar 2024 · 1 yr 8 mos

• Mentoring students/professionals pursuing programs in Data Science, on various DS/ML topics.
• Providing career guidance for the learners.

Aug 2021 – Mar 2022 · 7 mos

• Mentored 20+ students/professionals pursuing a program in Business Analytics Program from upGrad. I conducted sessions on Business Analysis topics for the learners with the purpose of making them industry ready via focused teaching and personalized feedback.

Aug 2021 – Nov 2021 · 3 mos

• Guided students to successfully complete a project in Data Science by providing them
• with business standard data to work on
• industry level approach to follow
• assistance with insight summary

Mar 2021 – Jul 2021 · 4 mos · Bengaluru, Karnataka, India

• Worked on data extraction and building interactive analytics dashboard for generating business key insights.
• Direct client handling and interaction.
• Steered Analytics PoC solutions on Oracle Cloud in Big Data.
• Provided Technical training on Machine Learning Applications to equip the team.

Jun 2020 – Feb 2021 · 8 mos

• Worked on creating a E2E NLP Automation tool that analysed positive/negative/neutral sentiments from customer reviews. Implemented several word embedding techniques like Word2Vec, GloVe and others.
• Generated key business insights based on customer ratings while considering impacts of population density, age group, average income and other factors against every city zip.
• Worked on scraping data from yelp.com and data.gov

Jan 2020 – May 2020 · 4 mos

• Developed a Time Series product to detect significant variance and level shifts using Anomaly Detection Toolkit and fbprophet.
• Implemented Additive/Multiplicative categorization of seasonality amplitude and monotonicity.
• Worked on Feature Selection methods to predict customer churn rate for an online video streaming platform.

Dec 2019 – Jan 2020 · 1 mo

• - Worked on impact of promotional offers on the sales of products of clients.

Sep 2019 – Nov 2019 · 2 mos

• Prepared for Career Transition in Analytics domain

Sep 2017 – Aug 2019 · 1 yr 11 mos · Greater Kolkata Area

• People Management & Tender-bid Management.
• Managed databases and extracted information using SQL queries.
• Worked with the govt. of the State of West Bengal, India.