Guilherme Skinner

I own conversion at a learning marketplace with 5,000+ instructors, 30,000+ students, 250+ US cities. I run the whole loop alone across checkout, landing pages, browse and listings: research, design, front-end build, QA, release, analysis.

- 40+ experiments concluded, 15 of them run end to end since June 2026. Every one closed against a metric set before launch, with the failure reason named.
- 1

Product design at Faves, plus design and product work on the new ventures the team is incubating. Early concepts taken from a rough thesis to a working prototype to a test with real users, in short cycles with a small team.

Worked as Founder, Builder at CherryPick.

Worked as Investor, Advisor at Kamah.

Independent consulting since 2009: product design, front-end build, and design process for startups and scale-ups on both sides of the equator.

Selected clients: Flex AI (CA), Agência Estado Broadcast and Caixa Econômica Federal via Opus (BR), Charisma BI (BR), Xplorobot (US), Crediverso (US), MyPocketLawyer (US), Lifeblood (US), HelpSaúde (BR).

Worked as UX, Product Design Partner at Nossa Labs.

Worked on the improvements for the new version of the core product, Nowsta 2.0.
Product Design, Design Systems.

Worked as the solo product designer for this newly founded fintech. Product design, housekeeping, Design System foundations. All around collaboration with Product, Engineering, Marketing and Ops.

Designed products, experiments and managed a small team of two designers, housekeeping Figma, Notion and the overall process from Design to Development.

As an extension to my role at Clearbook/MB Startups, I was a part of Distrito Fintech's mentorship program. I have mentored founders that needed insights on Product, Design, User Experience and Fund-raising (through equity-crowdfunding).

As a part of 2TM Group I was assigned to found and manage the product and business for Clearbook, a blockchain backed equity-crowdfunding platform.

Responsible for the digital product development and user experience design under 2TM's venture builder. Lead product management and design to kickstart new startups in the group: Meubank and Clearbook/MB Startups. Assisted companies in the portfolio: Concash, TTura and many others.

Hands-on management and leadership.
Built and managed a team of 22. Built a product from ground to MVP launch in 9

2TM/Mercado Bitcoin just wanted to have their own digital bank. I was assigned to found it, leading Product and Design efforts, and we did a good job in terms of naming, branding and product vision, that was later integrated into Mercado Bitcoin's business unit.

Mercado Bitcoin partnered with Fisher Venture Builder to kick-off some of its new ventures (Meubank, MB Startups), which I led the product design for.
I also helped with Fisher's own ventures and other incubated projects: Snaq.co, Auto2You

Started as the solo designer of the team.
Helped set product development best practices. Evolved to lead the product and design team, leading 4 POs and 2 designers.
Led the whole design and development for the exchange's first mobile app (Android and iOS)

Worked as Product Designer, Partner | Porto Seguro Faz, Faz+ at Mescla.

Worked as Senior Product Designer at VivaReal.

Worked as Senior Product Designer at Motorola.

- Think and design user-friendly interfaces to create a seamless experience;
- Front-end design (HTML5, CSS3 and some JS/jQuery);
- Took care of the brand guidelines, applying it to marketing campaigns and the product UI;
- Introduced agile methodologies and processes.

- Design user-friendly interfaces for mobile devices (iOS and Android)
- Create and take care of brand identity for the company and its products, as well as business presentations;
- Design and develop front-end structure (HTML, CSS and some JS/jQuery) for the company website and its products.

Marketing and Advertising with emphasis in creation/design.

Technical degree along with high school degree, with disciplines like Psychology, Marketing, Financial Math, Financial Administration, Accounting, Law & Ethics, HR Management and more.