FinTech Analytics Dashboard
Created a sophisticated financial analytics platform providing real-time market data, portfolio analysis, and automated trading insights for institutional investors.
Technologies Used
Challenges
- 1
Real-time data visualization of millions of data points
- 2
Complex financial calculations on the client side
- 3
Mobile responsiveness for data-heavy interfaces
Solutions
Implemented efficient D3.js visualizations with canvas rendering
Used Web Workers for heavy calculations
Created adaptive layouts for different screen sizes
Results & Impact
Data Processing
1M+ data points/second
Response Time
Under 100ms
User Retention
85% monthly active users
“The dashboard Oles built handles massive amounts of real-time data without breaking a sweat. His D3.js visualizations are both beautiful and performant.”
James Wilson
Head of Product, FinanceHub
My Role
Front-End Developer
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