Fintech · Side project
LaTasa
An exchange rate tracker I designed and built end to end, from idea to deployment.
Coming soon Open to new roles
Samer Ahmad
Senior Product Designer
Product Designer who turns complex products into clear, scalable experiences.
5+ years designing digital products for SaaS, fintech and Web3, from research and flows to the design system and developer handoff.
About me.
Hi, I’m Samer Ahmad — a Senior Product Designer and Computer Engineer. I design products end to end, build scalable design systems and work closely with developers. I use AI (Claude and Figma MCP) to explore and iterate faster; the design decisions are mine.
- Years designing digital products
- 5+
- Years designing digital products
- Companies use products I designed
- 100+
- Companies use products I designed
- Screens designed
- 1,250+
- Screens designed
- Industries: SaaS, fintech, Web3 and sustainability
- 4
- Industries: SaaS, fintech, Web3 and sustainability
Case Studies
I’m documenting the full process behind these projects. You’ll be able to see them soon.
Health · Side project
Nefraly
A tracking app for patients with kidney disease that brings their renal, cardiac and nutritional records into one place to understand their progress day by day.
Coming soonWhat I bring to a team
End-to-end product design, with a technical foundation and AI as an accelerator.
End-to-end
product design
Scalable
design systems
Clear interfaces for
complex products
AI-accelerated
design
Experience
5+ years in digital products, from agency work to SaaS.
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UX/UI Designer (sole product designer)
Greemko, via Pulpoline · Madrid, Spain (remote)
03/2025 – Present
End-to-end redesign of an environmental management and carbon footprint SaaS used by 100+ companies. Design system from scratch and 1,250+ screens designed.
-
UI Designer & Frontend Developer
Super Wallet (fintech) · Remote
03/2023 – 08/2024
Landing pages and modular UI kits in Next.js from Figma, Framer Motion animations and prototypes in Scrum sprints.
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Product Designer & Frontend Developer
Freelance · LATAM / Global
2021 – 2025
MVPs for crowdfunding, finance and Web3 startups, and transactional flows for crypto and commodities exchanges.
-
UX/UI Designer
Calewche Agency · Chile (remote)
10/2021 – 12/2022
UX audits, A/B tests and responsive websites for corporate clients.
Frequently Asked Questions
What people usually ask me before we work together.
What kind of roles are you looking for?
Remote Product Designer or UX/UI Designer roles in Brazil, Latin America and Spain. I’m open to different industries; my experience is in B2B SaaS, fintech, Web3 and sustainability.
Where are you based and what hours do you work?
From December 2026 I live in Curitiba, Brazil (GMT-3). I work remotely and adapt to teams in Latin America and Spain.
Do you code?
I’m a Computer Engineer and worked as a frontend developer (React, Next.js, Tailwind). Today I focus on design, but I understand how what I design gets built, which makes working with developers easier.
How do you use AI in your work?
I have my own workflow with Claude, Figma MCP and custom skills to explore, prototype and iterate faster. AI speeds up the process; the design decisions are mine.
What languages do you speak?
Native Spanish. Portuguese in progress and basic English, enough for technical reading.