DATA

SACHIN U Data Analyst

Turning raw data into clear, actionable insights using SQL, Python, Power BI & Excel.

SQL Python Power BI Excel
View My Work LinkedIn ↗ GitHub ↗
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Intern Experience
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Projects Done
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Certifications
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01 / About Me
Sachin U
Data Analyst

I Make Data Tell Stories

Hi! I'm Sachin U, a fresher Data Analyst and Data Science Intern passionate about transforming raw data into meaningful insights. I completed my B.Sc in Computer Science and have hands-on experience with SQL, Python, Power BI, and Excel.

Currently doing my Data Science Internship, I've built real dashboards, performed exploratory data analysis, and earned multiple certifications. I love turning numbers into stories that drive smart decisions.

📍 Nagapattinam, Tamil Nadu, India
🎓 B.Sc Computer Science
💼 Data Science Intern — Open to Full-time
📧 Sachintgr555666@gmail.com
02 / Projects

Featured Work

10+ real projects — real data, real insights, real impact.

Excel Dashboard
E-Commerce Sales Dashboard

E-Commerce Sales Dashboard

Built a full interactive Excel dashboard tracking total sales, loyalty tiers, store types, payment methods & regional averages across 2023–2025 data.

ExcelPivot TablesPower QueryCharts
View on GitHub →
Excel Dashboard
Snitch Fashion Sales Dashboard

Snitch Fashion Sales Dashboard

Built an interactive Excel dashboard for Snitch Fashion tracking total profit by category, average daily sales across cities, B2B vs B2C segment analysis and city-wise profit trends from 2023–2025.

ExcelPivot TablesChartsSlicers
View on GitHub →
SQL + Power BI
📊

Sales Performance Dashboard

Interactive Power BI dashboard to visualize sales trends, track KPIs and identify top-performing products using SQL for data extraction.

Power BISQLExcel
View on GitHub →
Python
🐍

Data Cleaning & EDA with Python

End-to-end Exploratory Data Analysis — cleaned missing values, handled outliers and created visualizations to uncover key business insights.

PythonPandasMatplotlibSeaborn
View on GitHub →
SQL
🗄️

Customer Behaviour SQL Analysis

Wrote SQL queries to analyse customer purchase patterns, identify churn risks and segment buyers for targeted marketing strategies.

SQLMySQLExcel
View on GitHub →

+ More projects on GitHub

View All Projects on GitHub ↗
03 / Skills

My Toolkit

Tools I use to turn data into decisions.

🗄️

Data & Databases

SQL85%
Excel / Power Query88%
MySQL75%
🐍

Programming

Python78%
Pandas / NumPy75%
Matplotlib / Seaborn70%
📊

Visualisation

Power BI80%
Excel Charts90%
Google Data Studio65%
🧠

Soft Skills

Data Storytelling Problem Solving Communication Attention to Detail Critical Thinking Fast Learner

Certificates

Adobe Photoshop Certificate
Adobe Photoshop 2-Week Crash Course
Artisto Picasso E-Learning — May 2024
YouTube SEO Certificate
Boost Your Marketing Skills: YouTube SEO
Simplilearn SkillUP — Dec 2024
Entri Elevate Data Analytics Certificate
Entri Elevate Data Analytics
Entri — Data Analytics Program
04 / Contact

Let's Work Together

Have a project in mind? I'd love to hear from you!

📧
Email
Sachintgr555666@gmail.com
📱
Phone
+91 93457 16661
📍
Location
Nagapattinam, Tamil Nadu, India

Want to collaborate or hire me?

Send Me an Email →