Varun Kumar Email & Phone Number

Frederick, MD

• Involved in data ingestion to Azure data lake, Azure Databricks by building pipelines in Azure Data Factory.
• Prepared R markdown (Documentation)
• Exploratory Data Analysis (Visualization)
• ETL process has been performed where it extracts, transforms, and loads data from multiple sources to the database.

Miami Beach, Florida, United States

• Developed Predictive Analytics using Pyspark and spark SQL on databricks to extract, transform and uncover insights from the raw data.
• Understand and analyze existing systems and related processes to adeptly present analysis findings on topics such as utilization, exceptions, and modifications
• Build, Train and Development and execution of Machine learning algorithm procedures, along with validation documentation of process efficiency.
• Involved in building and automating the robust model with very good accuracy for the given customer base.

Fort Lauderdale, Florida, United States

• Develop key business metrics used to evaluate performance, compare results, and track relevant data to improve business outcomes.
• Auto-scaling decisions were done based on the upgrade/downgrade predictions on the model built from past utilization metrics.
• Secondly, we created the same model in R Studio, my team and I made some decision rules according to company revenue, cost price, units, etc. and trained the model, predicted the testing set of customers by using the.
• Lastly, we tried to attach the R Script to the Azure ML studio and applied Multi-Class Decision Tree Algorithm

Hyderabad, Telangana, India

• Understand and analyze existing systems and related processes to adeptly present analysis findings on topics such as utilization, exceptions, and modifications.
• Make recommendations for business decisions based on data analysis as well as recommend changes for process.
• Developed classification models like Gradient Boost, XGBoost, random forest with multiple parameter tunings to classify outcome.
• Model evaluation metrics like accuracy, precision, recall and F1-scores are used to choose a better model for classification.
• Identified procedural areas of improvement through customer data to help improve the profitability.
• Using various clustering techniques in Python, identified groups of states where our national underwriting models were underperforming and made improvements to increase their productivity.

Hyderabad, Telangana, India

• Collecting data through different sources and analyzing business results or by setting up and managing new studies.
• Transferring data into a new format to make it more appropriate for analysis, creating new, experimental frameworks to collect data and building tools to automate data collection.
• Development and execution of Machine learning algorithm procedures, along with validation documentation of process efficiency.

Visakhapatnam, AP, India

• Import Customer data into various CAM systems.
• Perform design rule checks and edit data to comply with manufacturing guidelines.
• Create array configurations, route, and test programs, penalization, and output data for production use.
• Work with process engineers to evaluate and provide strategy for advanced processing as needed.
• Itemize and correspond to design Issues with customers
• Read and interpret blueprints, sketches, drawings, routing instructions, manuals, and specifications.