Open to opportunities

Riviele Poliana Costa

@rivielepolianacosta

Message

I design intuitive SaaS products, dashboards, and digital experiences from discovery through polished UI.

Brazil

Message

What I'm looking for

I'm looking to own end-to-end product design for complex digital experiences, partnering closely with Product and Engineering in fast-moving teams where autonomy, systems thinking, and strong design judgment matter.

I've led product design for Awesomic, The Casely Group, and international clients, shaping SaaS products, dashboards, websites, and workflow-heavy digital experiences from discovery through shipped UI. At The Casely Group, my work for law firms and healthcare companies helped build a portfolio that supported reaching $10M ARR within one year.

I turn complex requirements into clear user flows, prototypes, and polished interfaces, with particular focus on information architecture, usability, responsive design, and design systems. I collaborate closely with Product, Engineering, Marketing, developers, and stakeholders to bring high-quality experiences to life across web and mobile.

Experience

Work history, roles, and key accomplishments

Current

Senior Product Designer

Current

Awesomic

Oct 2025 - Present (10 months)

Led end-to-end UX/UI design for startups and global clients across SaaS products, dashboards, and web/mobile experiences. Redesigned StemHealth, improving information architecture and user flows, and collaborated with stakeholders and developers to support product launches.

Figma FigJam AI assisted Design UX UI Design Wireframing Prototyping User Flows Information Architecture SaaS Product Design

Lead Product Designer

The Casely Group

Oct 2023 - Jul 2026 (2 years 9 months)

Helped the company reach $10M ARR within a year through design work for law firms and healthcare companies. Finalized 30+ complex website and digital product projects, leading UX/UI from concepts to pixel-perfect designs and championing mobile-first, accessible principles.

UX UI Design Wireframing Prototyping Design Systems Responsive Design Accessibility Stakeholder Management Cross Functional Collaboration

Web Designer

V4 Company

Aug 2022 - Sep 2023 (1 year 1 month)

Designed responsive landing pages and campaign experiences with focus on user behavior, visual hierarchy, and conversion. Improved clarity and conversion by simplifying structure and refining user journeys in a fast-paced iterative environment.

Responsive Design Landing Pages Visual Hierarchy

Product Designer

Freelance & International Projects

Jan 2019 - Jan 2023 (4 years)

Designed websites, dashboards, web applications, and digital products for international clients, owning projects from discovery to delivery. Created complex workflows and data-rich experiences that improved clarity and usability across devices.

Product Design UX UI Design Wireframing Prototyping User Flows User Journeys Responsive Design