Lakshay Chopra

About Me

Greetings! I am a budding data scientist with proficiency in Python, SQL, R and application of machine learning in data analysis.

Location

Buffalo, NY
Seattle, WA
Education
    University at Buffalo
    January 2016 - May 2020
    degree
    Bachelor's
    major
    Applied Mathematics
Work Experience
    Chevron Phillips Chemical Company
    Process Analyst Intern
    New York City, NY, United States, 10075
    May 2019 - August 2019
    company
    Chevron Phillips Chemical Company
    title
    Process Analyst Intern
    overview
    • Developed an ensemble model to predict demand of Ethylene using ARIMA, XGBoost and PROPHET in Python; Improved prediction accuracy by 15% of individual models. • Initiated use of Tableau for visualizing performance data for 3 projects; developed interactive and cross functional dashboards for monitoring key performance indicators. • Acquired relevant data from the manufacturing data lake through a remote node using python Jupyter notebooks and Pyspark/SQL to create join logic, and data validation to automate the data wrangling process. • Developed a statistical predictive model to detect acid leak from a tank by modelling pressure drop and fluid level data using R.
    Nestlé
    Research and Development Intern
    New York City, NY, United States, 10075
    June 2018 - August 2018
Passion

I like to tell a story via data, hence I love to given data driven business recommendation.

Skills
Technical skills
crsql
Skills
Data AnalysisData ManagementData VisualizationProficient with Microsoft Word, Excel, PowerPoint, Adobe Photoshop