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Nagendra Sagar

Nagendra Sagar

Data Analyst

Mysuru, Karnataka 85 · Excellent

About

Data Analyst skilled in SQL, Python, Excel, and Power BI, built through hands-on projects covering data extraction, cleaning, EDA, and visualization. Built and analyzed datasets of 8K+ records to uncover revenue trends, retention patterns, and actionable business insights. Proficient in building interactive dashboards, KPI reporting, and BI solutions, with practical exposure to Machine Learning and Generative AI integration for AI-powered analytics applications.

Skills & Expertise (34)

SQL Advanced
9.0/10
5
Years Exp
Dashboard Development Expert
9.0/10
5
Years Exp
Power BI Expert
9.0/10
5
Years Exp
Interactive Dashboards Expert
9.0/10
5
Years Exp
Excel Expert
9.0/10
8
Years Exp
Joins Advanced
8.5/10
5
Years Exp
Aggregations Advanced
8.5/10
5
Years Exp
Exploratory data analysis Advanced
8.5/10
5
Years Exp
KPI Reporting Advanced
8.5/10
5
Years Exp
Business Intelligence Advanced
8.5/10
5
Years Exp
Python Advanced
8.5/10
5
Years Exp
RFM Analysis Advanced
8.0/10
5
Years Exp
Feature Engineering Advanced
8.0/10
5
Years Exp
Random Forest Advanced
8.0/10
5
Years Exp
Logistic Regression Advanced
8.0/10
5
Years Exp
CTEs Advanced
8.0/10
5
Years Exp
Quantitative Analysis Advanced
8.0/10
5
Years Exp
MySql Advanced
8.0/10
5
Years Exp
Pandas Advanced
8.0/10
5
Years Exp
scikit-learn Advanced
8.0/10
5
Years Exp
Data Cleaning Advanced
8.0/10
5
Years Exp
Data Wrangling Advanced
8.0/10
5
Years Exp
Statistical Analysis Advanced
8.0/10
5
Years Exp
Trend Analysis Advanced
8.0/10
5
Years Exp
Subqueries Advanced
8.0/10
5
Years Exp
Window Functions Advanced
7.5/10
5
Years Exp
LLM API Integration Advanced
7.5/10
5
Years Exp
Cohort Analysis Advanced
7.5/10
5
Years Exp
NumPy Advanced
7.5/10
5
Years Exp
Generative AI Advanced
7.0/10
5
Years Exp
Prompt Engineering Advanced
7.0/10
3
Years Exp
DAX Advanced
7.0/10
5
Years Exp
Seaborn Advanced
7.0/10
5
Years Exp
Matplotlib Advanced
7.0/10
5
Years Exp

Work Experience

Project Lead

AI-Powered Customer Churn Prediction & Retention Intelligence System

Present - Present

Built end-to-end AI-powered churn prediction system analyzing 594 customers and 3,000 transactions using SQL, Python, Excel, and Power BI, delivering actionable retention insights across 12 months of data. Engineered 7 ML features using RFM Analysis and trained Logistic Regression and Random Forest classifiers achieving 85%+ accuracy and 0.90 AUC score; integrated Groq LLM API to generate AI-powered churn risk explanations and business reports for non-technical stakeholders. Designed 4-page interactive Power BI dashboard with 15+ visualizations — KPI cards, churn heatmaps, RFM scatter plots and region-wise trends — improving business intelligence reporting. Deployed live Streamlit web application with real-time churn prediction, AI chatbot, interactive analytics and downloadable reports.

Project Lead

Global E-Commerce Sales & Customer Intelligence Analysis

Present - Present

Analyzed 8K+ transactions generating 10.23M revenue and 2.31M profit using SQL (CTEs, aggregations). Identified regional performance trends, with West leading (2.64M) and balanced revenue distribution across regions. Detected impact of 15% average discount on profit margins and category-wise performance (Furniture highest at 2.7M). Built Power BI dashboard showcasing KPIs, sales trends, and mid-year revenue decline patterns.

Project Lead

Spotify Streaming Intelligence & Popularity Analysis

Present - Present

Analyzed 5,000 songs generating 5B streams to evaluate streaming patterns and user behavior. Identified top-performing countries, with Brazil and Canada contributing 530M streams each. Observed 56% users on premium subscriptions, indicating higher paid user contribution. Built Power BI dashboard analyzing genre distribution, song popularity trends, and streaming patterns.

Education

Master of Computer Applications (MCA) - The National Institute of Engineering

2023 - 2025 · Afghanistan

Bachelor of Computer Applications (BCA) - Seshadripuram Degree College

2020 - 2023 · Afghanistan

Certifications

Complete Data Analyst Bootcamp From Basics to Advanced

Udemy · 2026

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 85/100

Profile Overview

Member sinceAug 2026

Availability Details

Relocation

Depends on Offer