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CASE STUDY
OneCap
Improving the savings experience through gamification, performance optimisation and scalable cloud architecture.
Role
Full-Stack Engineer & Tech Lead
Duration
May 2023 — Present
Platform
Web, PWA
The Problem
Users struggled with saving consistently due to low engagement, slow performance and limited product features. The platform lacked a scalable architecture to support growth.
- • Low user engagement
- • Slow load times
- • Poor mobile experience
- • Limited product scalability
My Approach
I focused on performance, user experience and introducing gamification mechanics to drive consistent engagement.
Performance Optimisation
UX/UI Improvements
PWA Implementation
Gamification Systems
Key Features I Built
- • Gamified savings system with rewards and progress tracking
- • Automated wallet allocation and savings draw logic
- • PWA support for mobile-first experience
- • Optimised caching and data fetching
- • Responsive UI across all devices
Impact
Key improvements delivered through the rebuild.
40%
Faster load times
60%
Improved engagement
25%
Better retention
PWA
Cross-device access