Overview
Transform your digital presence with Sonar’s customer-centred UX/UI design services. We design intuitive, purposeful, and visually compelling interfaces that meet user needs, reflect real behaviour, and deliver measurable business outcomes.
Our UX/UI team blends user research, behavioural insight, analytical review, and thoughtful interaction design to create experiences that feel natural and perform at a high level. We test early and often — validating assumptions, refining journeys, and ensuring every decision is grounded in evidence, not guesswork.
From journey mapping and wireframing to prototype testing and final UI execution, we design every touchpoint to remove friction, improve engagement, and increase conversion. The result is digital experiences that look exceptional, function flawlessly, and work hard for both your users and your business.
Case Studies
Our Design Team
Leo Montealegre
UX UI Design Consultant
Leo has years of experience in the design world working with companies ranging from large brands to small start-ups, and growing Australian businesses. He believes that designing the best possible user experience is key to any business’s success. He brings a thoughtful and research-lead approach to the creation of new digital experiences and is very passionate about collaborative problem-solving and delivering the best solution for clients. He focuses on designing systems and believes that most company needs to consolidate a good system for business optimization. Leo helped Aware Super for about 7 months to transition their old design system from sketch to FIgma and come up with a modern look and feel system that helped internal designers and stakeholders improve their process of creating key pages that are suitable for all devices for the Aware Super site and Portal Dashboard.
Thought Leadership
UX UI CRO Audit
The objective of the UX UI CRO audit is to identify any factors, such as usability issues, accessibility barriers, engagement drop-offs, or visual inconsistencies, that may be impacting the overall user experience and the platform's lead generation performance, and to provide best-practice recommendations for improvement. The audit focuses on key device experiences, evaluating areas across key user journeys and path to conversion.
Website & Mobile Design
Information Architecture
- Developing intuitive site maps and user flows to optimize navigation and content organization
- Creating logical hierarchies and taxonomies for content categorization and findability
- Designing scalable navigation systems that accommodate future growth and content additions
Wireframing & Prototyping
- Building low-fidelity wireframes to establish layout and functional requirements
- Creating interactive prototypes for user testing and stakeholder validation
- Developing responsive frameworks that adapt seamlessly across devices and screen sizes
Interaction Design
- Designing intuitive gesture-based interactions for mobile and touch interfaces
- Developing smooth transitions and animations that guide users through tasks
- Creating responsive feedback systems that communicate system status clearly
Website Application Design
- Creating comprehensive design systems including reusable components, patterns, and documentation
- Developing responsive grid layouts and breakpoint strategies for consistent cross-platform experiences
- Building modular design frameworks that enable efficient updates and maintain design consistency across the site
Usability Testing & Optimization
- Conducting moderated and unmoderated user testing sessions to validate design decisions
- Analyzing heat maps, click patterns, and user recordings to identify friction points
- Implementing iterative improvements based on quantitative and qualitative user feedback
UX UI Audit & Assessment
- Conducting comprehensive heuristic evaluations using established UX principles and best practices
- Analysing accessibility compliance with WCAG guidelines and providing detailed remediation plans
- Generating detailed audit reports with prioritised recommendations, visual examples, and implementation roadmaps
Design Platforms
