Matias Marrone

MM

Looking for a job

Matias Marrone

@matiasmarrone

Product Designer at OnlyGenius, designing fintech trading dashboards and operational product flows.

At OnlyGenius Ecosystem, I design products across fintech and trading, including dashboards for monitoring bot performance, account metrics, trades, and automated strategies. My work spans information architecture, design systems, implementation handoff, and functional QA.

I also optimized payment and checkout flows for Battery Wholesale and completed a short UX review for a B2B SaaS platform. In my personal project PropFirmExplorer, I designed and directed the AI-assisted development of a functional prop-firm comparison MVP, now published with real data.

Experience

Work history, roles, and key accomplishments

OE

Current

Product Designer

Current

OnlyGenius Ecosystem

May 2025 - Present (1 year 5 months)

Product design for a complex fintech/trading ecosystem, including dashboards, trading platforms, and operational flows. Collaborated with founders and technical teams on design systems, QA, and developer handoff.

Product Design UX UI Design Dashboarding Information Architecture Design Systems QA Developer Handoff

BU

Product Designer

B2B SaaS Platform, USA

Jan 2026 - Dec 2026 (11 months)

Short collaboration on a B2B SaaS product focusing on UX review, product feedback, workflows, CRM/EOS platform, and operational tools.

UI UX Review Product Feedback Workflow Optimization CRM EOS QA

BW

Product Designer

Battery Wholesale

Jan 2025 - Dec 2025 (11 months)

Optimized UX of critical payment flows and checkout experience with focus on clarity, conversion, and stakeholder collaboration.

UX Optimization Checkout Experiences Information Architecture Stakeholder Collaboration

FR

UX/UI Designer

Frigate

Jan 2024 - Dec 2025 (1 year 11 months)

Product and interface design for operational flows and user experiences in a SaaS product.

UX UI Design SaaS Operational Workflows

WO

UX/UI Designer

Workedin

Jan 2023 - Dec 2023 (11 months)

Interface design, prototyping, and experience improvements.

UX UI Design Prototyping

TU

UX/UI Designer

TuFreelo

Jan 2023 - Dec 2023 (11 months)

UX/UI for a services platform; onboarding flows and core experience.

UX UI Design Onboarding Flows

TS

UX/UI Designer

Telepathic Soft

Jan 2021 - Dec 2023 (2 years 11 months)

Product design in SaaS and client projects; component systems and delivery to development.

UX UI Design SaaS Component Systems

Education

Degrees, certifications, and relevant coursework

UD

Udemy

Courses in UI Design, UX Design, and UX Writing, UI/UX Design

Completed courses in UI Design, UX Design, and UX Writing.

Tech stack

Software and tools used professionally

GitHub

Next.js

Tailwind CSS

Figma

Notion

Vercel

TypeScript

PostHog

Claude Code

ChatGPT

Claude

Availability

Looking for a job

Location

Argentina

Authorized to work in

Website

marronematias.com

Portfolio

prop-firm-explorer.vercel.app

Salary expectations

30k+ USD

Social media

Job categories

Product Designer UI UX Designer

Skills

Product Design UX Design UX Research Product Discovery Information Architecture User Flows Wireframing Prototyping Design Systems Dashboard Design Fintech Trading Platforms SaaS B2B Platforms Checkout Optimization

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