Matheus Sá

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Head of Product

OROZ — Technology for Live Marketing

Feb 2026 - Current (6 months)

• Lead product direction and UX design for B2B live marketing solutions — event apps, credentialing systems, lead capture tools, and digital activations for corporate clients and trade shows. • Built internal operational processes enabling the team to scale delivery across simultaneous client engagements without compromising quality. • Own end-to-end client relationships: co-designing solutions, aligning scope, and managing delivery from kickoff to final handoff. • Utilize expertise in HTML and CSS to architect design systems and high-fidelity prototypes, ensuring that UI components are structurally sound, reusable, and optimized for seamless developer implementation and AI-assisted code generation.

Product Design Lead

Valere

Sep 2024 - Mar 2026 (1 year 7 months)

• Led end-to-end design for enterprise clients — from discovery and user research through high-fidelity prototypes, design specs, and final implementation handoff in Figma. • Guided creative direction and design quality standards across all product touchpoints; provided design consulting to cross-functional teams on digital experience and product strategy. • Co-created a new design-to-handoff process that standardized collaboration between design and engineering, reducing friction and rework. • Defined career levels and progression criteria for junior through lead designers — the team's first formal growth framework, used in hiring and performance reviews. • Contributed to Product Design hiring — defined evaluation criteria and helped build

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Senior Product (UX/UI) Designer

TAQE

May 2023 - Jun 2024 (1 year 2 months)

• Led design for TAQE's B2B HR tech platform and the candidate-facing product end-to-end — conducted user research, defined personas, and delivered redesigned experiences that improved usability and workflow clarity. • Leveraged user research and data insights to surface opportunities and inform product roadmap prioritization. • Designed and implemented cross-team processes between product and tech, reducing communication overhead and improving delivery speed.

Ux/Ui Designer

freelance

Jan 2021 - Aug 2025 (4 years 8 months)

• Provided UX consulting for digital products and conversion-focused landing pages — working directly with founders and product teams to improve user flows, information architecture, and interface design. • Performed rigorous quality assurance (QA) on all project deliveries, meticulously reviewing implemented screens against design specifications to resolve visual inconsistencies and validate interactions prior to final handoff. • Applied principles of product lifecycle management (PLM) to navigate the entire project trajectory, overseeing each freelance engagement from initial brief through research, iterative design, and final delivery with full end-to-end accountability.

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Product Designer (UX & UI)

Deploy — Digital Marketing

Jan 2021 - Mar 2023 (2 years 3 months)

• Led end-to-end design for clients including RedHat and Captable — from user research and competitive analysis through wireframing, prototyping, and usability testing. • Developed user journeys and high-fidelity interactive interfaces ensuring alignment with business strategies and technical constraints. • Ran usability testing and surveys to validate and iterate on designs, maintaining a research-driven approach across all projects. • Integrated quality assurance (QA) protocols directly into the design workflow by systematically reviewing implemented screens against original specifications, validating complex interactions, and resolving design inconsistencies to ensure professional excellence in client deliverables. • Applied principles o

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