Hi, I'm Chhotu Verma

Data Scientist | 4.5+ Years Experience

Transforming data into actionable insights through advanced analytics, automation, and machine learning solutions

About Me

Data Science professional with 4.5+ years of experience at EY, specializing in analytics, automation, and machine learning solutions.

I excel at working with large datasets, building automated solutions, and delivering data-driven insights that drive business impact. My expertise spans across Python, SQL, machine learning, and modern GenAI tools to solve complex business challenges.

Company: EY

Location: India

Experience: 4.5+ Years

Chhotu Verma - Data Scientist

Skills

Python

Advanced Python programming for data science, automation, and ML model development

SQL

Complex queries, data modeling, and database optimization for large datasets

Pandas & NumPy

Data manipulation, analysis, and numerical computing with pandas and NumPy

Machine Learning

Building and deploying ML models using scikit-learn, TensorFlow, and PyTorch

GenAI Tools

LLMs, LangChain, OpenAI API, and generative AI applications for business solutions

Data Analysis & Automation

End-to-end data analysis workflows and automated data processing pipelines

Power BI & Excel

Creating interactive dashboards and advanced Excel-based analytics solutions

Git & Version Control

Version control, collaboration, and code management using Git and GitHub

Experience

Data Scientist

EY

4.5+ Years

Key Achievements:
  • Developed and deployed automated data processing pipelines handling millions of records, reducing processing time by 70%
  • Built machine learning models for predictive analytics, improving business decision-making accuracy
  • Created advanced analytics dashboards using Power BI and Python, enabling real-time insights for stakeholders
  • Implemented GenAI solutions using LLMs and LangChain for natural language processing and content generation
  • Optimized SQL queries and database structures, improving query performance by 60% on large datasets
  • Collaborated with cross-functional teams to deliver data-driven solutions aligned with business objectives
  • Led automation projects that eliminated manual processes, saving 40+ hours per month

Projects

Predictive Analytics Model

Developed a machine learning model for business forecasting using advanced algorithms. Improved prediction accuracy and enabled data-driven decision making.

Python scikit-learn Pandas ML
View on GitHub

Data Automation Pipeline

Built an end-to-end automated data processing pipeline that handles large-scale datasets. Reduced manual processing time significantly and improved data quality.

Python SQL Automation ETL
View on GitHub

Interactive Analytics Dashboard

Created comprehensive business intelligence dashboards with real-time data visualization. Enabled stakeholders to make informed decisions through interactive reports.

Power BI Python SQL Data Viz
View on GitHub

GenAI Solution Platform

Developed a generative AI platform using LLMs and LangChain for natural language processing and content generation. Integrated with business workflows for enhanced productivity.

Python LangChain OpenAI GenAI
View on GitHub

Database Optimization Project

Optimized database performance through query tuning and indexing strategies. Significantly improved query execution time on large datasets.

SQL Database Optimization Performance
View on GitHub

GST Automation System

Developed an automated GST filing and compliance system that streamlines tax processes, reduces manual errors, and ensures timely submissions. Handles invoice processing, tax calculations, and report generation.

Python Automation GST Excel
View on GitHub

Hire Me for Freelance Automation

Looking for automation solutions to streamline your business processes? I offer freelance automation services to help you save time, reduce errors, and increase efficiency.

Process Automation

Automate repetitive tasks and workflows using Python, reducing manual work by up to 80%

GST Automation

Complete GST filing automation, invoice processing, tax calculations, and compliance reporting

Data Processing

Automated data extraction, transformation, and reporting from various sources

Excel Automation

Automate Excel operations, data manipulation, report generation, and complex calculations

Database Automation

Automated database operations, ETL pipelines, and data synchronization solutions

Custom Solutions

Tailored automation solutions designed specifically for your business needs and requirements

Why Choose My Automation Services?

4.5+ Years Experience

Proven track record in automation and data science

Time-Saving Solutions

Reduce manual work by 70-80% with automated processes

Error-Free Results

Eliminate human errors and ensure consistent accuracy

Get In Touch

Download My Resume

Download my latest resume to learn more about my experience, skills, and achievements in data science and automation.

Chhotu Verma - Resume

Data Scientist | 4.5+ Years Experience | EY

Download Resume (PDF) View Resume

If the download doesn't start, please contact me at Princeraaz363@gmail.com

Get In Touch

Location

India

Reach Out to Me on WhatsApp

Feel free to contact me directly on WhatsApp for any inquiries, project discussions, or collaboration opportunities.

Chat on WhatsApp

Phone: +91 6201911080

Connect with me