Summary
Overview
Work History
Education
Skills
Projects
Timeline
Generic
Vishal Surya A P

Vishal Surya A P

Data Scientist
Chennai

Summary

Accomplished Data Scientist with proven track record in data analysis, model building and problem-solving. Developed innovative models that significantly improved decision-making processes. Highly collaborative team player, adaptable to dynamic project requirements, skilled in Python and machine learning algorithms.

Overview

6
6
years of professional experience
5
5
years of post-secondary education

Work History

Data Scientist

Tiger Analytics
07.2022 - Current

Assortment Analysis

  • Analyzed product performance across retailers and regions. Developed a Product Quadrant analysis and a 5-star rating framework to identify strengths and gaps. Built scalable, automated data pipelines for multi-retailer analysis. Identified a 10% market gap in an $80M market, unlocking growth opportunities.

Trade Promotion Optimization

  • Developed price elasticity regression models to assess the impact of pricing, seasonality, and promotions on sales. Engineered features from sales, competitor pricing, and external factors to enhance model accuracy. Optimized pricing strategies, improving promotional ROI and sales performance.

Retail Media Attribution

  • Built regression models to measure the impact of marketing spend across channels and placements. Developed a budget optimizer using Pyomo to allocate spend effectively, increasing ROI by 5-6%.

Hackathon

  • Developed a multi-agent workflow to clean, query, and analyze datasets. Created agents to generate strategies based on insights, using LangChain for implementation.

Software Engineer

Hexaware Technologies
06.2019 - 07.2022

Data Pipeline Optimization

  • Built and managed data pipelines to automate data extraction across regions, reducing processing time from 5 days to 1 day. Implemented automated data quality checks to ensure accuracy and reliability. Developed the solution using Microsoft SSIS for seamless automation.

Education

Post-Graduate Program - Artificial Intelligence And Machine Learning

Great Lakes Institute of Management
Chennai
03.2021 - 03.2022

B.E - Electronics And Communications Engineering

Misrimal Navajee Munoth Jain Engineering College
Chennai
04.2015 - 04.2019

Skills

Python programming

Machine learning

Statistical analysis

Regression Analysis

Deep learning

Optimization Technique

Azure

Sql

Bagging

Boosting

Projects

Computer Vision

  • Created a Computer Vision model which segmentation and face verification using Keras.
  • Created multi-class identification and classification model using Yolo-V5


NLP

  • Built a semi rule based chatbot for support requests which would classify the user query and give predefined answers based on the classification
  • Built sentiment classification of reviews using LSTMs
  • Built sarcasm classification using Bi-directional LSTMs on twitter tweets data

Timeline

Data Scientist

Tiger Analytics
07.2022 - Current

Post-Graduate Program - Artificial Intelligence And Machine Learning

Great Lakes Institute of Management
03.2021 - 03.2022

Software Engineer

Hexaware Technologies
06.2019 - 07.2022

B.E - Electronics And Communications Engineering

Misrimal Navajee Munoth Jain Engineering College
04.2015 - 04.2019
Vishal Surya A PData Scientist