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Week 13: Capstone Project - Building Your Financial Analytics Portfolio
Transform your course knowledge into a professional-grade financial analytics project.
"The best way to predict the future is to create it." - Peter Drucker
Learning Objectives:
✓ Design and implement a practical financial data analysis solution
✓ Apply data analysis techniques to real financial data
✓ Create a professional portfolio piece showcasing your skills
✓ Present your analysis clearly to different audiences
🎯 Project Requirements
Technical Components:
Data Collection & Processing
Data download from WRDS/websites
Basic data cleaning and formatting
CSV/Excel file handling
Analysis
Basic statistical measures
Financial calculations
Performance metrics
Visualization
Clear charts and graphs
Summary tables
Trend analysis
Graphical User Interface
Web-based interface (Streamlit/Dash/Gradio)
Interactive components
Responsive design
Real-time updates
Professional Components:
Documentation
Clear README file
Code comments
Usage instructions
GUI screenshots
Code Quality
Clean, readable code
Basic error handling
Code organization
Presentation
Project slides
Live demo
Analysis explanation
💡 Example Project Ideas (All with GUI)
1. Retirement Planning Calculator
Input fields for age, savings, goals
Sliders for return rates
Interactive results graphs
Save/load functionality
2. Stock Portfolio Analysis
Stock symbol input
Date range selection
Portfolio weight adjustments
Performance charts
3. Personal Finance Dashboard
Income/expense entry forms
Category management
Budget vs. actual graphs
Export reports feature
4. Loan Calculator
Loan type selection
Payment calculator form
Amortization table
Payment schedule graphs
5. Company Financial Analysis
Company search/selection
Ratio calculation options
Peer comparison tools
Export analysis reports
6. Investment Calculator
Investment strategy inputs
Goal setting interface
Scenario comparison
Progress tracking views
🛠️ Development Resources
Data Sources:
WRDS (Primary Source)
FRED Economic Data
Yahoo Finance (Backup)
Web App Frameworks:
Streamlit
- Quick & easy apps
Dash
- Interactive dashboards
Gradio
- Simple interfaces
Visualization:
Plotly
- Interactive charts
Altair
- Declarative viz
Seaborn
- Statistical viz
Documentation:
Streamlit Docs
Dash Tutorial
Gradio Guides
📌 Web App Development Tips:
Choose your framework:
Streamlit: Fastest to build, perfect for data apps
Dash: Best for complex dashboards
Gradio: Simple interfaces, good for demos
Best Practices:
Use caching for expensive computations
Add interactive filters and controls
Include download/export options
Show loading states for long operations
Common Features to Include:
Data upload/download capabilities
Interactive plots with zoom/pan
Sidebar for controls/settings
Clear error messages and help text
💡 Example Project Ideas (Web Apps)
1. Retirement Planning App (Streamlit)
Sidebar for inputs and assumptions
Interactive retirement calculator
Dynamic charts with Plotly
Scenario comparison
2. Portfolio Dashboard (Dash)
Real-time portfolio tracking
Interactive stock charts
Risk metrics calculation
PDF report generation
3. Budget Tracker (Streamlit)
CSV/Excel file upload
Category-wise analysis
Spending patterns visualization
Monthly report download
4. Loan Analysis Tool (Gradio)
Simple loan comparison interface
Payment schedule visualization
What-if scenario analysis
Results explanation
5. Company Analysis (Dash)
WRDS data integration
Financial ratio dashboard
Peer comparison charts
Custom report builder
6. Investment Calculator (Streamlit)
Investment strategy simulator
Historical performance analysis
Risk-return visualization
Strategy backtesting
📝 Submission Guidelines
GitHub Repository
Clean, documented code
Clear README.md
Requirements.txt
Documentation
Project overview
Installation guide
Usage examples
Presentation
15-minute demo
Technical deep-dive
Future improvements
💫 Final Tips
Start early and iterate often
Focus on clean code and documentation
Test thoroughly before submission
Prepare a compelling presentation
Be ready to explain your technical choices
"Your capstone project is not just a final assignment - it's the beginning of your professional portfolio."
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