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-Phil Knight

“Beating the competition is relatively easy. Beating yourself is a never-ending commitment.”

About Me

Hi, I’m Sihlangusethu Manqele, a UX/UI designer and front end developer who designs interfaces and builds them too.

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I work across the full product cycle, from research, user flows and wireframes in Figma through to token-based design systems and working prototypes in HTML, CSS, JavaScript and React. Because I design with implementation in mind, what I hand over is close to what ships, and engineers can build from it with fewer gaps.

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I enjoy turning complex, data-heavy problems into clear, human-centred interfaces that meet real user needs and support business goals, whether that means a dense dashboard, a multi-step flow or a component library a team can scale.

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EDUCATION & EXPERIENCE

High School 

Northwood Boys School 2015

Digital Designer

Sibiso Marketing 2017 - 2019

NDip Product Design

Cape Peninsula University of Technology 2020 - 2022

Product Designer

Hewitt & Associate 2022 - 2024

Freelance Designer

iGugu Solutions 2024 - 2025

Cert Software Engineering

Stellenbosch University 2025 - 2026

UX/UI Designer

App Your Game 2026 - Present

AI Design Systems 

Memorisely 2026 - 2026

MY WORK

Discover how I craft intuitive and engaging digital products.

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