Analytics Developer
Current
Feb 2024 - Present
Who is Purnima Rai? Overview
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Quick answer
Purnima Rai is listed as Data Analyst at Circana, based in Darjeeling, West Bengal, India. AeroLeads shows a work email signal at harman.com and a matched LinkedIn profile for Purnima Rai.
Purnima Rai previously worked as Analytics Developer at Circana and Engineer at Harman International. Purnima Rai holds Bachelor Of Technology - Btech, Computer Science & Engineering from Omdayal Group Of Institutions.
Company email context
Email format at Circana
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{first}.{last}@harman.com
86% confidence
AeroLeads found 1 current-domain work email signal for Purnima Rai. Compare company email patterns before reaching out.
Profile bio
About Purnima Rai
Hey, My name is Purnima Rai and I am a graduate of Computer Science & Engineering. I have a clear, logical mind with a practical approach to problem solving and a drive to see things through to completion. I enjoy working on my own initiative or in a team, I am very competitive person with great passion for learning new concept and idea.I am constantly focused on improving myself and also performing well to support the growth of the organization. More importantly I am bold enough to address my own problems and fix them because I know that’s where my growth begins .I've found my passion in learning Python, statistics & Data Science, which I try to pursue each and every day of my life.
Current workplace
Purnima Rai's current company
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6 roles
Purnima Rai work experience
A career timeline built from the work history available for this profile.
Engineer
Sep 2023 - Jan 2024
Associate Engineer- Product Developer
Mar 2022 - Jan 2024
Appliances Energy Prediction
1.Developed Extra Trees Regressor to predict the appliances energy consumption of acertain building in Belgium using periodic sensor data available from the building andthe local weather reports data and obtained R2 score of 89% on test data. 2.Engineered attributes themed across the hourly session, external weather, internaltemperature, and humidity to.
Oct 2021 - Dec 2021
Cardiovascular Risk Prediction
1. Developed an SVM and XGBoost model to predict the 10-year risk of CHD for patientsand obtained a Recall score of 82% and 74% on train and test data respectively.2. Engineered a new class of attributes themed across person lifestyle, past medicalrecords, and geolocation to carefully identify risk-prone individuals and chi-squared andANOVA test to find.
Oct 2021 - Dec 2021
Play Store App Review Analysis
1. Using the data to analyze consumer trends and determine which type of apps are the most popular and profitable. 2. Classifying applications based on their categories.3. Presenting the growth of applications from 2016 to 2018.4. Comparing different categories of applications based on the Android version.5. Comparing the rates in different kinds of.
Aug 2021 - Sep 2021
3 education records
Purnima Rai education
Bachelor Of Technology - Btech, Computer Science & Engineering
Omdayal Group Of Institutions
Diploma, Computer Science & Technology
Darjeeling Polytechnic Institute
Data Science
Almabetter
FAQ
Frequently asked questions about Purnima Rai
Quick answers generated from the profile data available on this page.
What company does Purnima Rai work for?
Purnima Rai works for Circana.
What is Purnima Rai's role at Circana?
Purnima Rai is listed as Data Analyst at Circana.
What is Purnima Rai's email address?
AeroLeads has found 1 work email signal at @harman.com for Purnima Rai at Circana.
Where is Purnima Rai based?
Purnima Rai is based in Darjeeling, West Bengal, India while working with Circana.
What companies has Purnima Rai worked for?
Purnima Rai has worked for Circana, Harman International, and Almabetter.
How can I contact Purnima Rai?
You can use AeroLeads to view verified contact signals for Purnima Rai at Circana, including work email, phone, and LinkedIn data when available.
What schools did Purnima Rai attend?
Purnima Rai holds Bachelor Of Technology - Btech, Computer Science & Engineering from Omdayal Group Of Institutions.
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