Rahul Example
Data Analyst (Fresher) · SQL, Excel, Power BI, Python · B.Sc Mathematics 2026
- Hyderabad, Telangana
- rahul.example@example.com
- +91 9XXXX XXXXX
- linkedin.com/in/rahul-example
- github.com/rahul-example
- rahul-example-portfolio.example.com
Summary
B.Sc Mathematics graduate with a data analyst internship and three portfolio projects analysing sales, funnel and public data. Strong in SQL (joins, CTEs, window functions), Excel and Power BI, with Python (pandas) for cleaning and analysis. Looking for a junior data analyst or analyst trainee role.
Experience
Data Analyst Intern
Jan 2026 – Apr 2026Northwind Analytics Pvt. Ltd. · Hyderabad (hybrid)
- Wrote SQL queries on a client's order and returns tables to build a weekly returns report, which highlighted two product categories driving most return costs.
- Built a Power BI dashboard with drill-downs by region and category for the client's operations team, reviewed and published by the senior analyst.
- Cleaned and standardised 80,000 customer records in Python (pandas), removing duplicates and fixing inconsistent city and pin code values.
Maths & Statistics Tutor (part-time)
Jul 2024 – Dec 2025Self-employed · Hyderabad
- Taught statistics and probability to Class XI–XII students, and tracked each student's test scores in a Google Sheets progress dashboard shared with parents.
Projects
E-commerce Funnel Analysis
SQL (PostgreSQL), Power BI
- Analysed a public sample e-commerce dataset to measure drop-off from product view to purchase by device and traffic source.
- Found that mobile checkout had the largest drop-off and summarised three recommendations in a one-page write-up linked from GitHub.
Retail Sales and Inventory Dashboard
Excel (Power Query), Power BI
- Built a monthly sales, margin and stock-cover dashboard on a public retail dataset, with DAX measures for year-on-year growth.
City Air Quality Trends
Python (pandas, Matplotlib)
- Cleaned five years of public government air quality data for four cities and compared seasonal pollution patterns, published as a notebook.
Skills
- Analysis: SQL (joins, CTEs, window functions), Python (pandas, NumPy, Matplotlib), Excel (pivot tables, XLOOKUP, Power Query)
- BI & visualisation: Power BI (DAX basics, data modelling), Tableau Public, Looker Studio
- Statistics: Descriptive statistics, Hypothesis testing, Correlation and regression, A/B testing basics
- Databases & tools: MySQL, PostgreSQL, Git, GitHub, Jupyter
Education
B.Sc, Mathematics (Statistics and Computer Science)
2023 – 2026Example Degree College · Hyderabad · CGPA 8.3 / 10
Class XII (State Board, MPC)
2023Sample Junior College · Hyderabad · 91%
Certifications
- Google Data Analytics Professional Certificate
- Microsoft Certified: Power BI Data Analyst Associate (PL-300)
- HackerRank SQL (Intermediate) skill certificate
Achievements
- Top 5, college data visualisation challenge, 2025