Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Vaishnavi Devi

Data Analyst & Junior Machine Learning Engineer
Chennai

Summary

Working Professional in the field of Data Science with a passion for Data Integrity and Analytics. Determined to seek new challenges and responsibilities that upgrades my knowledge and skills.

Overview

2025
2025
years of professional experience
6
6
years of post-secondary education
2
2
Certifications

Work History

Junior Data Scientist

TVS Mobility Pvt Ltd
4 2021 - Current
  • Currently working for Ashok Leyland Dealership BU,Honda BU
  • Sales Forecasting Models were built using time series based Machine Learning Algorithm for the Monthly Plan Preparation.
  • The Effectiveness of training models were assessed for precision check of model on periodic basis to evaluate model performances.
  • Logic Building and Automation of Daily Reports , visualization to assist Regional Heads in decision making.
  • Data Collection, Data Cleaning and Data Preprocessing for Storage of Data to DB from Various Sources.
  • Generation of Exploratory Data Analysis Reports performed on various related products to help Business Team with market trends and target customers.

Additional Responsibility at TVS Mobility

TVS Mobility
12.2022 - Current

1. Handled Call Centre Team and was responsible for generating leads from service booking, product sales basis the P2b List .

2. Monitored the Team and followed up on productivity.

3. Automation of Daily Reports


Coding Instructor & Mentor

White Hat Jr
06.2020 - 06.2021
  • Trained Indian and International Students for Computer Coding Languages like Java Script,html,css,Python.
  • Reviewed program materials and coordinated updates to keep department materials relevant and accurate.
  • Mentored Team of Coding Instructors in structuring syllabus and presenting classes.
  • Graded quizzes, tests, homework and interesting projects to provide students with timely academic progress information and feedback.

Data Science Intern

Reliance Industries Pvt Ltd
06.2019 - 06.2020
  • Built NLP Based Models for LNG Extraction and Generated Insights.
  • Worked on Ocean Loss Data Analysis,Vessel Related Reports and Automations.
  • Analysis of Vessel Auditing Data, Refinery Data
  • Deployment of Statistical Models using pm2.

Education

Master of Engineering - Big Data & Data Analytics

Manipal School of Information Science
Manipal
08.2018 - 06.2020

Bachelor of Engineering - Electronics & Communication

St Joseph Engineering College
Manglore
07.2014 - 05.2018

Skills

Machine Learning

Regular Expression

Statistical Modelling

Microsoft Excel

Flask API

SQL

Quantitative Analysis

Data Mining

Certification

Machine Learning & Case Studies from University of Washiington,Coursera

Timeline

Additional Responsibility at TVS Mobility

TVS Mobility
12.2022 - Current

Coding Instructor & Mentor

White Hat Jr
06.2020 - 06.2021

Data Science Intern

Reliance Industries Pvt Ltd
06.2019 - 06.2020

Master of Engineering - Big Data & Data Analytics

Manipal School of Information Science
08.2018 - 06.2020

Bachelor of Engineering - Electronics & Communication

St Joseph Engineering College
07.2014 - 05.2018

Machine Learning & Case Studies from University of Washiington,Coursera

The Complete Python Course ,Udemy

Junior Data Scientist

TVS Mobility Pvt Ltd
4 2021 - Current
Vaishnavi DeviData Analyst & Junior Machine Learning Engineer