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Hi there! I'm Sadok Khalfallah, a UI/UX designer and product designer with a passion for turning complex ideas into simple, delightful user experiences. I love collaborating with product managers, developers, and stakeholders to ship thoughtful interfaces and robust prototypes that meet business goals and user needs. Based in Sousse, Tunisia, I bring a hands-on approach to research, prototyping, and visual design, with experience across web and mobile apps. I enjoy learning new tools and methods, and I’m always eager to tackle challenging problems that push the boundaries of usability and interaction.…Hi there! I'm Sadok Khalfallah, a UI/UX designer and product designer with a passion for turning complex ideas into simple, delightful user experiences. I love collaborating with product managers, developers, and stakeholders to ship thoughtful interfaces and robust prototypes that meet business goals and user needs. Based in Sousse, Tunisia, I bring a hands-on approach to research, prototyping, and visual design, with experience across web and mobile apps. I enjoy learning new tools and methods, and I’m always eager to tackle challenging problems that push the boundaries of usability and interaction.

Sadok Khalfallah

QA Engineer, Web Developer, UI Designer, +4

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Hi there! I'm Sadok Khalfallah, a UI/UX designer and product designer with a passion for turning complex ideas into simple, delightful user experiences. I love collaborating with product managers, developers, and stakeholders to ship thoughtful interfaces and robust prototypes that meet business goals and user needs. Based in Sousse, Tunisia, I bring a hands-on approach to research, prototyping, and visual design, with experience across web and mobile apps. I enjoy learning new tools and methods, and I’m always eager to tackle challenging problems that push the boundaries of usability and interaction.…Hi there! I'm Sadok Khalfallah, a UI/UX designer and product designer with a passion for turning complex ideas into simple, delightful user experiences. I love collaborating with product managers, developers, and stakeholders to ship thoughtful interfaces and robust prototypes that meet business goals and user needs. Based in Sousse, Tunisia, I bring a hands-on approach to research, prototyping, and visual design, with experience across web and mobile apps. I enjoy learning new tools and methods, and I’m always eager to tackle challenging problems that push the boundaries of usability and interaction.

Available to hire

Hi there! I’m Sadok Khalfallah, a UI/UX designer and product designer with a passion for turning complex ideas into simple, delightful user experiences. I love collaborating with product managers, developers, and stakeholders to ship thoughtful interfaces and robust prototypes that meet business goals and user needs.

Based in Sousse, Tunisia, I bring a hands-on approach to research, prototyping, and visual design, with experience across web and mobile apps. I enjoy learning new tools and methods, and I’m always eager to tackle challenging problems that push the boundaries of usability and interaction.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

German

Advanced

English

Advanced

Arabic

Fluent

French

Advanced

Work Experience

QA Tester at Purple Tree Strengths (via uTest platform)

October 1, 2024 - Present

Executed functional and usability tests across various mobile and web applications. Wrote detailed bug reports and test cases using the uTest platform. Participated in real-world testing projects for clients across different industries. Reported issues clearly with steps to reproduce, logs, and screenshots. Worked in both exploratory testing and structured test cycles. Tools: Jira (test reports), uTest platform, mobile testing on Android/iOS, Google Sheets. Testing Types: Manual Testing, Usability Testing, Exploratory Testing, Functional Testing

UI/UX Designer at Astino Dev

May 1, 2024 - Present

UI/UX designer focusing on web and mobile applications. Responsible for designing intuitive interfaces, creating interactive prototypes, and producing precise mockups. Collaborates with product managers and developers to ensure usable, visually appealing solutions delivered on time.

Product Designer at Purple Tree

March 1, 2024 - September 27, 2025

Led the design process for multiple digital products from concept to final delivery, including web and mobile. Produced mockups and interactive prototypes, coordinated with stakeholders and engineering teams, and guided visual and interaction design toward a cohesive user experience.

UX Research / IT Support at AVS Tunisia IT

September 23, 2023 - September 27, 2025

Supported IT initiatives through user research, including interviews, surveys, and usability tests. Gathered insights to inform IT decisions and analyzed feedback to improve IT processes.