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Welcome To Ujjawal's Portfolio...
Ujjawal Bhardwaj

Hello,
My name is
Ujjawal Bhardwaj
And I'm a:

About Me

Ujjawal Bhardwaj

I'm Ujjawal & I’m a:

Data Analyst · Python Developer · ML Engineer · Power BI Developer · SQL Expert

I'm a passionate Data Analyst with an MCA from Galgotias University, specializing in Python, SQL, Power BI, and Machine Learning. I transform raw data into actionable insights through EDA, predictive modeling, ETL pipelines, and interactive dashboards. Thanks for stopping by my portfolio — I'd love to connect and explore how we can work together, !

My Services

Data Analysis & EDA

I perform exploratory data analysis and statistical modeling using Python (Pandas, NumPy) to uncover patterns, trends, and actionable insights from complex datasets.

Data Visualization & BI

I build interactive dashboards and compelling reports using Power BI, Tableau, Matplotlib, and Seaborn to make data-driven storytelling clear and impactful.

Machine Learning & Predictive Modeling

I design and deploy ML models — from regression and decision trees to recommendation systems — using scikit-learn, with proper feature engineering and cross-validation.

SQL & Database Management

I write advanced SQL queries with joins, window functions, and subqueries, and manage MySQL databases with optimized indexing and query performance tuning.

ETL & Data Pipeline Development

I develop ETL pipelines to extract, clean, transform, and load data from multiple sources, automating reporting workflows and ensuring data integrity at scale.

A/B Testing & Statistical Analysis

I conduct rigorous A/B tests and hypothesis testing to validate product decisions, combining statistical reasoning with business context for confident recommendations.

My Skills

My Technical & Analytical Expertise:

I am a highly skilled Data Analyst and Machine Learning practitioner with a strong foundation in statistical reasoning, data wrangling, and business intelligence. My expertise spans Python, SQL, Power BI, and cloud tools, enabling me to build end-to-end data solutions. Below is a summary of my core technical competencies:

Python (Pandas, NumPy, scikit-learn)
SQL & Database Management
Power BI & Tableau
Machine Learning & Statistical Modeling
Excel (Advanced, VLOOKUP, Pivot Tables)
Data Visualization (Matplotlib, Seaborn)

Certifications

Introduction to Big Data — NPTEL

IIT/IISc | Data Processing, Distributed Computing, Hadoop, Spark, Analytics Fundamentals

Oct 2024

NPTEL Certificate

Web Full Stack Development — AICTE Eduskills

AICTE | Data Integration, API Development, Database Management, RESTful Services

Dec 2024

AICTE Certificate

My Projects

  • All 0
  • ML Projects 0
  • EDA Projects 0
  • Dashboards 0
  • Capstone Projects 0

Contact me

Get in Touch

Hi there, ! I hope you enjoyed the view. If you have any projects or services you'd like to see executed with precision and flair, don't hesitate to reach out. I'll be sure to respond promptly.

Even if it's just to say hello, I'd love to hear from you. Let's connect over a cup of coffee! :)

  • Name

    Ujjawal Bhardwaj

  • Address

    Noida, India

  • Phone

    +91-9631921902

  • Email

    bhardwajujjawal07@gmail.com

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