Praveen.v

Aspiring Data Analyst

Chennai, Tamil Nadu 0+ yrs exp 80 · Excellent

About

Aspiring Data Analyst with expertise in SQL, Python, Excel, and Power BI. Skilled in data cleaning, exploratory data analysis and dashboard development. Strong ability to analyze datasets, identify meaningful trends, and generate actionable insights to support data-driven business decisions. Eager to apply analytical and problem-solving skills in a Junior Data Analyst role.

Skills & Expertise (21)

Python Advanced

8.5/10

0.5

Years Exp

Pandas Advanced

8.5/10

0.5

Years Exp

EDA Advanced

8.5/10

0.5

Years Exp

Data Cleaning Advanced

8.5/10

0.5

Years Exp

SQL Advanced

8.0/10

0.5

Years Exp

Communication Advanced

8.0/10

0.5

Years Exp

Problem Solving Advanced

8.0/10

0.5

Years Exp

Analytical Thinking Advanced

8.0/10

0.5

Years Exp

Dashboard Development Advanced

8.0/10

0.5

Years Exp

Data Transformation Advanced

8.0/10

0.5

Years Exp

Jupyter Notebook Advanced

8.0/10

0.5

Years Exp

Matplotlib Advanced

8.0/10

0.5

Years Exp

Power BI Advanced

8.0/10

0.5

Years Exp

Excel Advanced

8.0/10

0.5

Years Exp

MySql Intermediate

7.5/10

0.5

Years Exp

Seaborn Intermediate

7.5/10

0.5

Years Exp

Data Validation Intermediate

7.5/10

0.5

Years Exp

NumPy Intermediate

7.5/10

0.5

Years Exp

Power Query Intermediate

7.0/10

0.5

Years Exp

Git Intermediate

7.0/10

0.5

Years Exp

GitHub Intermediate

7.0/10

0.5

Years Exp

Work Experience

Data Science Intern

GradTwin

Aug 2026 - Present

Clean and preprocess datasets using Python and Pandas to ensure data quality and consistency. Perform Exploratory Data Analysis (EDA) and use SQL to identify trends, patterns, and meaningful insights. Create data visualizations and dashboards using Matplotlib, Seaborn, Power BI, and Excel to communicate insights. Learn and apply Machine Learning concepts by building and evaluating basic machine learning models.