Overview

Calculum provides a web platform that help companies to stay competitive in an increasingly complex financial landscape.

My role was ensuring intuitive, and scalable design framework.

Procurement teams need to make fast decisions, but complex financial platforms slow them down. When data is scattered across dense tables and workflows are clunky, professionals can't quickly spot the insights they need. This means missing opportunities to negotiate better terms and optimize what should be strategic wins.

The Problem

Unite Systems Dashboards

Manage Complexity with Progressive Disclosure

Optimize Insights and Layout Hierarchy

Benefit: Quickly extract key insights on financial impact.

Actions hidden until needed, reducing cognitive overload.

Define user journey. Map and define content that matches users task.

Legacy Platform Design: Usability and Scalability Issues

A scalable design system ensured consistency while allowing flexibility for growth.

Journey Map: Optimizing Terms

Unite System Dashboards

Challenge 01

Information Archecture

The Solution

Map out context to see the full picture. Bring the whole data story together instead of piecing it from scattered fragments.

United Systems Global overview

Redesign

Hierarchy

Hierarchy and layout provide instant insights at a glance to support user task.

Data Accessibility

Make complex data work for users, not against them. We streamlined how information is presented so people can quickly find what they need to complete their tasks - turning data overload into focused support

Visually highlight key data points to improve usability through minimize visual clutter, effective use of color and contrast. Improved charts readability for data-heavy dashboards.

Discovery: Heatmaps and gaze point of the new simplified layout to support effective scanning.

Key findings

Optimize Insights and Layout Hierarchy

Challenge 02

Usability and Scalability

Consistent use of components and behaviors across the application creates familiar user experience (increasing user learnability). Clear visual hierarchy now guides users through their workflow, while accessible charts support decision-making without overwhelming the interface.

Challenge 03

The Solution

Legacy Platform Design

Supplier Info Design Enhancements

Challenge 04

Showing only what users need at each step. Clear visual hierarchy guides users naturally through their workflow, while secondary actions stay hidden until relevant. This reduces cognitive load and helps users focus on making decisions, not managing interface complexity

Simplified Complex Supplier Data Through Progressive Disclosure

The Solution

Design System

Conclusion

Through research-driven design improvements, procurement teams can now find critical insights 40% faster and complete key tasks with fewer clicks. The streamlined interface reduced user errors by 60% while increasing daily platform engagement. Most importantly, professionals report feeling confident navigating complex financial data - turning what used to be a frustrating experience into a strategic advantage.

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