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Ashish sen

Ashish sen

Data Analyst

0+ yrs exp 78 · Very Good

About

Data Analyst with a strong foundation in SQL, Python, Excel, and Power BI. Skilled in cleaning, analyzing, and visualizing data to generate insights and support data-driven decision-making. Interested in collaborating on meaningful analytical work in fast-paced environments.

Skills & Expertise (8)

SQL Advanced
8.2/10
1
Years Exp
Power BI Advanced
8.2/10
1
Years Exp
Advanced Excel Advanced
8.0/10
1
Years Exp
Data Cleaning Advanced
8.0/10
1
Years Exp
Exploratory data analysis Advanced
7.8/10
1
Years Exp
Insight Generation Intermediate
7.5/10
1
Years Exp
Python Intermediate
7.0/10
1
Years Exp
Descriptive Statistics Intermediate
7.0/10
1
Years Exp

Work Experience

Retail Sales Data Analysis

Personal Project

Jan 2026 - Jan 2026

Analyzed and cleaned a retail sales dataset containing 1,00,000+ records to identify sales trends, customer behavior, and product performance. Used SQL to perform data cleaning, aggregation, filtering, joins, and KPI calculations for business analysis. Created interactive Power BI dashboards to visualize revenue, profit, sales trends, customer segments, and regional performance. Built Excel reports using Pivot Tables, lookup functions, and formulas to summarize key business metrics.

Customer Churn Analysis

Personal Project

Mar 2025 - Apr 2025

Analyzed behavior of 7,043 telecom customers to identify churn patterns based on tenure, contract type, and monthly charges. Engineered new features including contract type buckets and tenure bands to improve segmentation and insights. Generated 11 visualizations (histograms, box plots, heatmaps) to highlight churn-prone segments. Revealed that 38% of churned users were on monthly contracts with less than 3-month tenure—suggested early engagement strategies.

Sales Dashboard for Regional Performance

Personal Project

Feb 2025 - Mar 2025

Queried and joined 3 sales-related tables covering over 25,000 rows across 12 months and 5 regions using optimized SQL joins to create consistent, analysis-ready datasets. Built 10 dynamic measures and KPIs in Power BI to track regional sales, return trends, and product performance. Designed multipage dashboards with slicers and filters, helping stakeholders drill down by region, product category, and time. Detected a 14% sales drop post-festival in the South region. Later, the insight was used for a marketing recovery plan.

Education

Bachelor of Computer Applications - Phonics University

- 2028 · Afghanistan

Certifications

Best Final Year Project

Marwari College · 2025

Google Data Analytics Certificate

Coursera · 2024

Top 5% in SQL Hackerrank Challenge

· 2024

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 13/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 5/5
✅ Verified 5/5
Total Score 78/100

Profile Overview

Member sinceOct 2026

Availability Details

Visa Status

Citizen

Relocation

Depends on Offer