Fintech UX/UI Developer

I'm looking for a skilled UX/UI developer specializing in time-series data visualization and interactive design elements for a fintech startup focused on options trading.

Key Requirements:
- Visualizing profit/loss (valuation) using line charts
- Creating an intuitive and interactive user interface

Ideal Skills and Experience:
- Strong background in UX/UI design
- Expertise in visualizing time-series data, particularly in financial contexts
- Proficiency in designing interactive elements that enhance user engagement
- Experience with fintech applications or trading platforms is a plus

Please provide a portfolio showcasing relevant work.