Bharat Perala
Data Scientist
Chennai
Summary
Data Scientist familiar with gathering, cleaning and organizing data for use by technical and non-technical personnel. Hands on experience in designing, creating and deployment of Machine Learning Models using Python & R. Advanced understanding of statistical, algebraic and other analytical techniques. Enthusiastic to apply my problem solving skills, Logical and analytical thinking not only in Professional space but also in personal life.
Overview
4
4
years of professional experience
4
4
years of post-secondary education
4
4
Certifications
Work History
Data Science Senior Analyst
Accenture Technologies
Chennai
12.2020 - Current
- Design, Build and Deploy R scripts scripts for Revenue and Expense forecasting for Pfizer Client using multiple Predictive analytic algorithms.
- Recommend best forecast to the end users using multiple statistical analysis and accuracy measure
- Topic Modelling - Build model to pick appropriate answers to user asked questions using a corpus of detailed document as reference.
- Deep understanding of Life Sciences domain, generation and flow of Customer data.
- Create a platform for Pfizer end-users to visualize the forecasts made and carry out further business logic.
- Worked with customers to understand needs and provide excellent service.
- Hold responsibility to create and maintain Project related documentation through the SDLC period.
Advanced Application Engineer Analyst
Accenture Technologies
Chennai
09.2018 - 11.2020
- Worked on a Chatbot for Apparel Classification using Transfer Learning and Google Dialogflow.
- Worked on a Movie Recommendation Engine using multiple approaches including Collaborative Filtering and Customer Segmentation.
- Sales forecasting at different hierarchy levels using multiple algorithms on structured data.
- Implemented POC on Customer profiling thereby providing business insights to increase Sales at Customer level.
- Data Quality Management - Worked on building a R Shiny based application to integrate multiple R/Python scripts to create a flow of Structured Data Manipulation Steps.
- Worked on creating a Web based application for Client to view, update and carry further business logic on the forecasted data.
Education
Bachelor of Technology - Electronics And Communication Engineering
National Institute of Technology, Kurukshetra
Kurukshetra, Haryana 06.2014 - 06.2018
Skills
Machine Learning Algorithms
Certification
Machin Learning: Foundation from University of Washington
Timeline
Data Science Senior Analyst
Accenture Technologies
12.2020 - Current
Machine Learning: Regression from University of Washington
04-2020
Machine Learning: Classification from University of Washington
04-2020
Machine Learning: Clustering from University of Washington
04-2020
Machin Learning: Foundation from University of Washington
03-2020
Advanced Application Engineer Analyst
Accenture Technologies
09.2018 - 11.2020
Bachelor of Technology - Electronics And Communication Engineering
National Institute of Technology, Kurukshetra
06.2014 - 06.2018
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