I bring a research-driven approach to solving complex usability problems, collaborating closely with engineering and product teams to turn insights into impactful design. Passionate about designs that help people move faster, feel supported, and enjoy every interaction.…

Marwa Tamantux

I bring a research-driven approach to solving complex usability problems, collaborating closely with engineering and product teams to turn insights into impactful design. Passionate about designs that help people move faster, feel supported, and enjoy every interaction.…

Available to hire

I bring a research-driven approach to solving complex usability problems, collaborating closely with engineering and product teams to turn insights into impactful design.

Passionate about designs that help people move faster, feel supported, and enjoy every interaction.

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Experience Level

Expert
Expert
Intermediate
Intermediate
Intermediate

Language

English
Fluent
French
Fluent
Arabic
Fluent

Work Experience

Lead Product Designer at Symphony (B2B SaaS Fintech startup)
November 1, 2022 - April 1, 2023
Lead designer for the Enhanced Directory web application used by 500K+ financial professionals. Owned end-to-end UX across search, filters, navigation, and company-profile flows. Conducted UX research, audits, information architecture, persona development, workshops, and user testing. Collaborated closely with PMs, engineering and design leads to align usability with product strategy, demonstrating the ability to influence decisions and work across multi-disciplinary teams. Delivered high-fidelity Figma prototypes that were adopted into the 2025 Symphony roadmap, illustrating proficiency across the full software development lifecycle within an Agile framework. Authored design documentation and produced prototypes that supported investor and product pitches. Led ongoing design work across engagements including a mobile budgeting app (V2), focusing on simplifying hierarchical navigation and redesigning the onboarding flow to improve adoption and retention.

Education

Bachelor’s Degree in Human Sciences, Psychology at Aix-Marseille University
January 11, 2030 - October 29, 2025
Master’s Degree in Ergonomics, Human Factors and Systems Engineering at Aix-Marseille University
January 11, 2030 - October 29, 2025
Education Internship in Ergonomics at Psycle Lab
January 11, 2030 - October 29, 2025
Bachelor's Degree in Human Sciences, Psychology at Aix-Marseille University
January 11, 2030 - December 3, 2025
Master of Ergonomics, Human Factors and Systems Engineering at Aix-Marseille University
January 11, 2030 - December 3, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Financial Services, Software & Internet, Professional Services, Other