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Hi, I'm Willys Mwariri, a designer and developer with a passion for building intuitive interfaces and robust web solutions. I thrive on turning complex problems into clean, user-friendly designs and scalable code, combining UI/UX research with hands-on development. Currently based in Nairobi, Kenya, I collaborate with teams to deliver value for clients and stakeholders. I enjoy learning, sharing knowledge, and solving real-world challenges through thoughtful design, reliable QA, and effective communication.…Hi, I'm Willys Mwariri, a designer and developer with a passion for building intuitive interfaces and robust web solutions. I thrive on turning complex problems into clean, user-friendly designs and scalable code, combining UI/UX research with hands-on development. Currently based in Nairobi, Kenya, I collaborate with teams to deliver value for clients and stakeholders. I enjoy learning, sharing knowledge, and solving real-world challenges through thoughtful design, reliable QA, and effective communication.

Willys Mwariri

Web Designer, Web Developer, Designer, +3

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Hi, I'm Willys Mwariri, a designer and developer with a passion for building intuitive interfaces and robust web solutions. I thrive on turning complex problems into clean, user-friendly designs and scalable code, combining UI/UX research with hands-on development. Currently based in Nairobi, Kenya, I collaborate with teams to deliver value for clients and stakeholders. I enjoy learning, sharing knowledge, and solving real-world challenges through thoughtful design, reliable QA, and effective communication.…Hi, I'm Willys Mwariri, a designer and developer with a passion for building intuitive interfaces and robust web solutions. I thrive on turning complex problems into clean, user-friendly designs and scalable code, combining UI/UX research with hands-on development. Currently based in Nairobi, Kenya, I collaborate with teams to deliver value for clients and stakeholders. I enjoy learning, sharing knowledge, and solving real-world challenges through thoughtful design, reliable QA, and effective communication.

Available to hire

Hi, I’m Willys Mwariri, a designer and developer with a passion for building intuitive interfaces and robust web solutions. I thrive on turning complex problems into clean, user-friendly designs and scalable code, combining UI/UX research with hands-on development.

Currently based in Nairobi, Kenya, I collaborate with teams to deliver value for clients and stakeholders. I enjoy learning, sharing knowledge, and solving real-world challenges through thoughtful design, reliable QA, and effective communication.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Quality Assurance Intern (QA) at BREEZE END TECHNOLOGY (US,VIRGINIA)

December 1, 2024 - March 1, 2025

Performed software and website inspections, reviewed requirements, conducted quality testing, created test case strategies, identified and reported bugs, and recorded RTMs.

Junior Developer Intern at STARTAPPZ LIMITED (WESTLANDS)

November 1, 2023 - May 1, 2024

Designed and developed business websites using WordPress; collaborated with the team to design (via Figma) and develop websites, contributing to a 30% productivity rise. Built an e-commerce site with product uploads, driving a 15% revenue boost for the client. Created business profiles and posters to improve online presence by 15%. Redesigned the mobile version of a software and fixed bugs with the team in Figma, increasing client mobile software efficiency by 10%.

Web Developer at AENTHER (KENYA)

June 1, 2024 - Present

Researched client needs and designed and developed converting websites. This resulted in 30% productivity gains for client businesses and a 20% increase in client revenue.