Bernam
web
2023
finance
High-performance analytical platform for in-depth stock market research, offering unprecedented control over financial data processing, transformation, and visualization.
Role & Architectural Challenge
For Barnam, my mission was to design an interface capable of managing complex data flows. As a tool for high-level professionals where precision is paramount, the design had to support intense focus and error-free execution.
The platform allows users to manually select their data sources and specific stock exchanges, such as Nasdaq or NYSE. I designed a context-switching system that enables seamless work across various segments of the global economy within a unified workspace.
Filtering in Barnam goes far beyond standard parameters. Users can build complex queries – such as isolating companies that launched IPOs in 2020 providing surgical precision for their analytical datasets.
Custom Formulas & Data Transformation
A standout feature is the ability to write custom mathematical formulas for metric calculations. I created an editor interface where users can transform raw data using their own algorithms, tailoring the platform to their specific investment strategies.
Visualizing Logic
To clarify complex workflows, we implemented a Whiteboard feature. This visual environment allows users to map the entire data lineage: seeing exactly how data flows through various transformation stages before being rendered into final charts.
Designing Barnam required a low-noise, high-density interface. Every control was strategically placed to provide instant access to sophisticated analytical tools while minimizing cognitive load during long-term data interaction.
