About Roberto Rivadeneira | Contra Roberto Rivadeneira

Roberto Rivadeneira

Roberto Rivadeneira

UI/UX & Product Design Expert

Ready for work

Roberto is ready for their next project!

Berlin, Germany

Work Services About

Berlin, Germany

Meet Roberto

As a versatile UI/UX and Product Designer, I offer comprehensive design services from user research to prototyping and usability testing. I excel in creating user-centric, intuitive designs by blending art and technology. Let’s transform your ideas into impactful, scalable solutions together.

Identity verifiedVetted for secure and trusted collaboration.

Rate

$50 - $75/hr

Skills and tools

UX Designer UI Designer Product Designer UX Engineer Mobile Designer Project Manager Web Designer

Adobe Illustrator

Details

Berlin, Germany

(GMT+1) Central European Time (CET), ±4 hours

Fluent in German and Portuguese • Professional Working Proficiency in Spanish and English

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For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Hackathons Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

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Contact support

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