UX/UI design for your site, mobile app or SaaS by David BongiovanniUX/UI design for your site, mobile app or SaaS by David Bongiovanni
UX/UI design for your site, mobile app or SaaSDavid Bongiovanni
Cover image for UX/UI design for your site, mobile app or SaaS
With over 7 years of experience, I design strategic, insight-driven UX/UI for digital products from SaaS platforms and B2B tools to consumer-facing apps. Reach your business objectives with an elegant, strategic and impactful design.
My approach blends UX strategy, product thinking, and behavioral insights to shape designs that meet real user needs and business goals. Youll get thoughtful, scalable work delivered with the precision and quality you'd expect from Swiss design standards.
I can deliver:
UX audits based on heuristics & business priorities
User flows, IA, and wireframes
High-fidelity UI design in Figma
Interactive prototypes for testing or pitching
Research planning + 1:1 interviews (from 5 users)
Insight synthesis and actionable design decisions
Developer-ready handoff files
Lets build experiences that are smart, usable, and built to perform

What's included

High-Fidelity UX/UI Design of your website, app, SaaS screens
Polished, fully detailed screens with final visuals, layouts, and styles—ready for stakeholder review and developer handoff.
Interactive Prototypes:
Clickable prototypes simulating real interactions, allowing teams and users to test and experience the product before development.
FAQs
Of course! Feel free to message me before ordering. I’m happy to help clarify what would best fit your goals, whether you're launching a product or improving an existing one.
Absolutely. The packages are flexible starting points. If you need a custom scope or want to start with just a few screens, feel free to message me for a tailored offer.
Yes! I have experience designing for both B2B SaaS platforms and consumer-facing apps. I tailor my approach to the users, goals, and business model of each project.
User interviews (up to 5 participants) are included in the Premium package. If you'd like to add user research to another package, I can create a custom offer.
I focus on UX and UI design, not coding. However, I provide detailed, developer-ready files (Figma, specs, handoff guides) and can collaborate with your development team.
I can design in English, Spanish or French, depending on your needs. If you need the UI in another language, I can use your provided translations, or design with placeholder text that you can update later.
Contact for pricing
Schedule a call
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Figma
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UI Designer
UX Designer
Service provided by
David Bongiovanni Yverdon-les-Bains, Switzerland
UX/UI design for your site, mobile app or SaaSDavid Bongiovanni
Contact for pricing
Schedule a call
Tags
Figma
Google Analytics
UI Designer
UX Designer
Cover image for UX/UI design for your site, mobile app or SaaS
With over 7 years of experience, I design strategic, insight-driven UX/UI for digital products from SaaS platforms and B2B tools to consumer-facing apps. Reach your business objectives with an elegant, strategic and impactful design.
My approach blends UX strategy, product thinking, and behavioral insights to shape designs that meet real user needs and business goals. Youll get thoughtful, scalable work delivered with the precision and quality you'd expect from Swiss design standards.
I can deliver:
UX audits based on heuristics & business priorities
User flows, IA, and wireframes
High-fidelity UI design in Figma
Interactive prototypes for testing or pitching
Research planning + 1:1 interviews (from 5 users)
Insight synthesis and actionable design decisions
Developer-ready handoff files
Lets build experiences that are smart, usable, and built to perform

What's included

High-Fidelity UX/UI Design of your website, app, SaaS screens
Polished, fully detailed screens with final visuals, layouts, and styles—ready for stakeholder review and developer handoff.
Interactive Prototypes:
Clickable prototypes simulating real interactions, allowing teams and users to test and experience the product before development.
FAQs
Of course! Feel free to message me before ordering. I’m happy to help clarify what would best fit your goals, whether you're launching a product or improving an existing one.
Absolutely. The packages are flexible starting points. If you need a custom scope or want to start with just a few screens, feel free to message me for a tailored offer.
Yes! I have experience designing for both B2B SaaS platforms and consumer-facing apps. I tailor my approach to the users, goals, and business model of each project.
User interviews (up to 5 participants) are included in the Premium package. If you'd like to add user research to another package, I can create a custom offer.
I focus on UX and UI design, not coding. However, I provide detailed, developer-ready files (Figma, specs, handoff guides) and can collaborate with your development team.
I can design in English, Spanish or French, depending on your needs. If you need the UI in another language, I can use your provided translations, or design with placeholder text that you can update later.
Contact for pricing