Summary
Overview
Work History
Education
Skills
Certification
Personal Projects
Timeline
Generic

Saikat Saha

Bengaluru

Summary

Data Science professional with 5 years of experience in CPG, Retail and Finance focused on delivering key insights and action-oriented conclusions using GenAI and mathematical models for clients to enable successful business decision making

Overview

6
6
years of professional experience
1
1
Certification

Work History

DATA SCIENTIST

TIGER ANALYTICS
Bengaluru
03.2022 - Current
  • Chatbot (GenAI): Developed a chatbot using RAG to assist a helpdesk agent by extracting and generating responses from multiple PDFs. Integrated features for sentiment analysis reporting, and automated chat summarization.
  • Inventory Management System: Implemented a robust inventory management system for products and retailers, incorporating data-driven approaches such as kNN, Linear Regression, and Random Forest Regression. Generated concise statistical reports and visualizations, providing key insights into regional sales trends and model performance.

SOFTWARE ENGINEER

EDIFIXIO INDIA PRIVATE LIMITED
06.2021 - 03.2022
  • Promotional Calendar Optimization: Designed an optimization engine using regression models and mixed-integer programming to create promotional calendars, driving an $18M sales increase. Developed a store prioritization framework to maximize incremental sales with minimal investment, and proposed seasonal promotional strategies based on sales driver analysis.

SOFTWARE DEVELOPER

ENBRAUN TECHNOLOGIES
01.2021 - 06.2021
  • Built and automated the creation of business data mart - which was the single source of data to report KPIs for all manufacturing plants across India and created dashboards to track the performance of supplier contracts

ANALYST

COGNIZANT
06.2019 - 12.2020
  • Sales Driver Modelling & Attribution: Scaled and deployed linear regression models post data harmonization for the entire U.S. market to identify key factors impacting sales volume, and attributed the volume contributed by each of these drivers individually. Used standardized regression models to measure the relative impact of sales drivers, and leverage them for future ROI analysis.

Education

BACHELOR OF TECHNOLOGY (B.TECH) -

B.P PODDAR INSTITUTE OF MANAGEMENT & TECHNOLOGY
Kolkata
01.2019

HIGHER SECONDARY (XII) -

KANCHRAPARA HARNETT HIGH SCHOOL
Kanchrapara, WB
01.2015

Skills

Machine learning algorithms

  • GenAI
  • Regression: Linear Regression, Random Forest Regression
  • Regularization
  • Classification Models (Random Forest, XGBoost, K-Nearest Neighbors (k-NN))
  • Collaborative filtering
  • Optimization
  • Natural language processing (NLP)
  • Time Series Models

Technical

  • Python
  • SQL
  • Excel
  • AWS

Project Management

  • Problem Solving
  • Storyboarding
  • Agile Management
  • Leadership

Certification

Generative AI with Large Language Models, Coursera

Personal Projects

  • Table Summarization of Machine Generated Logs (GenAI)
  • Sentiment Analysis (NLP)

Timeline

DATA SCIENTIST

TIGER ANALYTICS
03.2022 - Current

SOFTWARE ENGINEER

EDIFIXIO INDIA PRIVATE LIMITED
06.2021 - 03.2022

SOFTWARE DEVELOPER

ENBRAUN TECHNOLOGIES
01.2021 - 06.2021

ANALYST

COGNIZANT
06.2019 - 12.2020

BACHELOR OF TECHNOLOGY (B.TECH) -

B.P PODDAR INSTITUTE OF MANAGEMENT & TECHNOLOGY

HIGHER SECONDARY (XII) -

KANCHRAPARA HARNETT HIGH SCHOOL

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