Dheeraj A

About Dheeraj A

Accomplished Data Analyst with over 9 years of experience in exploratory, predictive, and prescriptive analytics. Skilled in data visualization using Python, Tableau, and R. Expertise in extracting data from SQL databases, data mapping, cleansing, and preparation. Adept at creating compelling dashboards and conveying data-driven insights. Proven ability to build and validate machine learning models using regression, decision trees, ensemble methods, clustering, and time-series forecasting techniques. Experienced in text mining, NLP, and social media analytics. My Tech Stack: Data Analysis: Tableau (Desktop/Server/Reader), Python, R, MS-Excel Machine Learning: R, Python, Tableau, SQL, MS-Excel, SPSS Business Analysis: Atlassian, MS Visio, Apache Open office, Mockup Screens, MS Project, Open Project, MS Office Suite ETL Tools: Microsoft SQL Server Integrated Services Databases: SQL SERVER Languages: SQL, PL/SQL.Net, C++, XML Methodologies: Complete Software Development Lifecycle, Waterfall, Agile, Scrum Version Control: Git, Git Hub

Experience

1. Senior Data Analyst

   Hyundai AutoEver America

   Dec 2022 — Present · Fountain Valley, CA, US

   Sr. Data Analyst at Auto Ever America, specializing in Ticket Vending Machine (TVM) performance analysis- Reduced downtime and maintenance costs by 20% through in-depth data analysis using Tableau, Excel, and Python- Recognized for successful live product launches and stabilizing defect-ridden products, earning client appreciation- Expertise in data visualization with Tableau, including pie charts, bar plots, and contextual filters- Proficient in SQL for data manipulation and preparation, as well as creating advanced queries and stored procedures- Experienced in Agile project management, including sprint planning and JIRA issue tracking- Skilled in AWS cloud implementation, including S3 bucket management and SAAS product deployment- Strong communicator, providing production support, training, and documentation for customers and internal teams- Conducted risk analysis for product migration and performed regression and user acceptance testing.

Education

• University of North Texas

  Master of Science - MS

  2016 — 2018

• Gandhi Institute of Technology and Management (GITAM)

  Bachelor of Technology - BTech

  2008 — 2012