Looking for a job

Tomas Oliva

@tomasoliva

Message

I design fintech, payments, and complex digital products that improve performance.

Argentina

Message

What I'm looking for

I'm looking to design fintech, payments, and complex digital products where I can lead end-to-end work, improve critical workflows, and build scalable design systems with Product and Engineering.

I'm currently designing acquisition journeys and optimizing landing-page UX/UI at Movistar Perú, improving offer clarity, conversion, and scalable digital consistency.

Across Shell and Ewally, I've redesigned critical payments and back-office workflows, including reducing a Shell Box process from roughly 12 hours to 2. I've also built Blu, a Material 3 design system supporting B2B and B2C fintech products across Pix, wallets, cards, credit, and regulated financial flows.

Experience

Work history, roles, and key accomplishments

Current

Senior Product Designer

Current

Movistar

Jan 2026 - Present (8 months)

Responsible for UX/UI design and optimization of landing pages, focusing on conversion and business performance. Partnered with Product, Marketing, Business, and Technology to translate business goals into consistent digital experiences.

UI UX Conversion Rate Optimization Design Systems Figma FigJam Maze Hotjar Miro Jira Accessibility Prototyping Usability Testing

Current

Senior Product Designer

Current

Shell

Jan 2024 - Present (2 years 8 months)

Reduced a critical Shell Box back-office workflow from ~12h to ~2h (–83%) through research and workflow redesign. Led end-to-end Product Design across Argentina and Brazil for payments, loyalty, promotions, vouchers, and operational tools.

UX Research Workflow Redesign Payments Loyalty Promotion Vouchers Design Systems Figma Prototyping UX Writing AI Assisted Prototyping

Senior Product Designer

Ewally

Jan 2020 - Dec 2024 (4 years 11 months)

Led the creation of Blu, a Material 3-based Design System supporting B2C and B2B fintech products. Designed end-to-end experiences across Pix, wallet, cards, credit, and back-office financial workflows.