Summary
Overview
Work History
Education
Skills
Certification
Software
Timeline
Generic

Archana Ravunniarath

Data Scientist

Summary

A customer-centric, detail-oriented Data Scientist with 9 years' Experience in the Automotive and IT industry. Proficient in data wrangling, statistical analysis, and data visualization using Python and SQL. Strong communication skills and experience presenting findings to both technical and non-technical stakeholders.


Seeking to leverage analytical skills and domain knowledge to contribute to data-driven strategies and business growth.


Currently located in Germany but willing to relocate to India with 2 months notice period.

Overview

12
12
years of professional experience
3
3
Languages

Work History

Data Scientist

IMes Solutions GmbH
03.2021 - Current

Project :Developed of an AI-based solution that assesses the influencing factors for tire abrasion and predict tire service life on commercial vehicles

  • Engineered ML pipelines to train regression models, predicting tire abrasion for Trucks and Harbor Straddle Carriers.
  • Leveraged data acquisition, cleaning, filtering, and manipulation techniques to optimize model performance
  • Identified the key influencing factors for tire abrasion for commercial vehicles using statistical analysis


Project : Production Line optimization with Autonomous workstations using AI

  • Developed and trained machine learning models (Keras) to improve job scheduling efficiency.
  • Implemented hyperparameter tuning for the Artificial Neural Network (ANN) to optimize model performance
  • Developed front-end and back-end for the Planning and Worker tools ,using ReactJS and SQL, in order to visualize and assign jobs to the shop-floor employees, while ensuring optimized production plan


Process Improvement

  • Developed a robust Requirements Engineering process to streamline customer requirement gathering and analysis
  • Implemented a RACI matrix to clearly define roles and responsibilities for each phase of the process, reducing ambiguity and improving efficiency.
  • Created a detailed flow of events to visualize the end-to-end process, ensuring consistency and traceability.

Account Specialist - Senior

Cummins Inc.
05.2016 - 04.2020
  • Handled Account Management and Business Development
  • Led Account Management for JV in India for the product line – Sensors and ECMs for Automotive engines
  • Monitor monthly delivery timelines, ensure that Order to Delivery (OTD) is close to 100%
  • Responsible for new business initiatives / enquiries - from product scope finalization to commercial and financial terms
  • Manage current product profitability
  • Developed insightful dashboards and comprehensive reports using PowerBI, spotlighting viable business opportunities and furnishing critical sales forecasts.


Projects

6 Sigma Project: To define a new business setup for Electronics sale for ECMs and sensors for customers in India


Process Improvement

Recognition for streamlining the processes and restarting of production for the controller PS0600 in Q2 2018

Associate System Engineer

IBM
06.2012 - 03.2014
  • Application development for Vodafone Portugal and IKEA Germany
  • Developed an automated alert service using VB.Net, that significantly reduced response times and improved error resolution for IKEA Germany

Education

MBA - Marketing

Symbiosis Institute of Business Management
Pune
04.2001 -

B.Tech - Information Technology

Amrita School of Engineering
Ettimadai, Tamil Nadu
04.2001 -

Skills

Python programming

Certification

IBM Data Science Certification

Date: July 2020- Feb 2021


Capstone Project: Exploration and clustering of neighborhoods in a city using Foursquare API

  • Retrieved geographic coordinates and the nearest venues in the city using Foursquare API
  • Implemented K Means clustering which is used to create clusters of different categories of places in and around neighborhoods
  • Folium Maps created to visualize the distribution of the neighborhood clusters on an interactive map
  • Clusters analyzed to recommend the top five neighborhoods

Skills Demonstrated: SQL, Python, Machine Learning

Software

Python

Keras

SQL and SQL Alchemy

PowerBi

ReactJS

Git

Timeline

Data Scientist

IMes Solutions GmbH
03.2021 - Current

Account Specialist - Senior

Cummins Inc.
05.2016 - 04.2020

Associate System Engineer

IBM
06.2012 - 03.2014

MBA - Marketing

Symbiosis Institute of Business Management
04.2001 -

B.Tech - Information Technology

Amrita School of Engineering
04.2001 -
Archana RavunniarathData Scientist