María Hauber Ortiz
I SHIP PRODUCTS AND SYSTEMS THAT KEEP RUNNING
©2026
Product Manager & Designer
Hey!
I’m María, a product manager and designer based in Berlin, currently leading product and design at ToysReloved.
I dig into data and talk to users to find where the funnel leaks, decide what’s worth fixing first, then design, test and ship it, and measure whether it moved the needle.
Researchbeforepixels✦Testearly,measureafter✦Outcomesoveroutput
Researchbeforepixels✦Testearly,measureafter✦Outcomesoveroutput
Researchbeforepixels✦Testearly,measureafter✦Outcomesoveroutput
FEATURED
PROJECTS
Shopify CRO across Pages
Redesigning Trust to Increase Conversion: A UX-led CRO initiative across Homepage, Collection and PDP, resulting in a +151% overall conversion rate improvement.
Re-Commerce
|
Product Designer & CRO Owner
|
Shopify, Figma, Claude.ai
|
2026
View Project
View Project
Building a Design System that Speaks AI
From design tokens to AI-ready skill files
Re-Commerce
|
Design Ops & AI Enablement
|
Shopify, Figma, Claude.ai
|
2026
View Project
View Project
Making Insurance Feel Like Progress
An insurance module for Sparkasse homeowners: every policy in one place, a clear view of their protection, and recommendations to close the gaps.
Fintech · B2B2C
|
UX/UI Designer
|
Figma
|
2025
View Project
View Project
HOW I WORK
HOW I WORK
01
Research & discovery
I start with the problem, not the aesthetic. Customer interviews, competitive analysis, and the data already sitting in the team's tools set the direction before a single screen gets drawn.
01
Research & discovery
I start with the problem, not the aesthetic. Customer interviews, competitive analysis, and the data already sitting in the team's tools set the direction before a single screen gets drawn.
01
Research & discovery
I start with the problem, not the aesthetic. Customer interviews, competitive analysis, and the data already sitting in the team's tools set the direction before a single screen gets drawn.
02
Decide & prioritize
Not every problem is worth solving. I turn findings into clear hypotheses, weigh impact against effort, and pick the few that will actually move the business. Saying no is part of the job.
02
Decide & prioritize
Not every problem is worth solving. I turn findings into clear hypotheses, weigh impact against effort, and pick the few that will actually move the business. Saying no is part of the job.
02
Decide & prioritize
Not every problem is worth solving. I turn findings into clear hypotheses, weigh impact against effort, and pick the few that will actually move the business. Saying no is part of the job.
03
Design & prototype
I design with data at hand and AI as a working partner, moving from wireframe to high-fidelity fast without skipping the thinking. Every screen earns its place by solving something specific.
03
Design & prototype
I design with data at hand and AI as a working partner, moving from wireframe to high-fidelity fast without skipping the thinking. Every screen earns its place by solving something specific.
03
Design & prototype
I design with data at hand and AI as a working partner, moving from wireframe to high-fidelity fast without skipping the thinking. Every screen earns its place by solving something specific.
04
Ship & measure
I own execution end-to-end, working directly with engineering to ship, then track what actually moved: conversion, checkouts, revenue. If it didn't move the number, it wasn't done.
04
Ship & measure
I own execution end-to-end, working directly with engineering to ship, then track what actually moved: conversion, checkouts, revenue. If it didn't move the number, it wasn't done.
04
Ship & measure
I own execution end-to-end, working directly with engineering to ship, then track what actually moved: conversion, checkouts, revenue. If it didn't move the number, it wasn't done.
05
Systemize
I leave behind the docs, design systems, and automations that let the team keep moving without me in the room. Ownership that doesn't create a bottleneck.
05
Systemize
I leave behind the docs, design systems, and automations that let the team keep moving without me in the room. Ownership that doesn't create a bottleneck.
05
Systemize
I leave behind the docs, design systems, and automations that let the team keep moving without me in the room. Ownership that doesn't create a bottleneck.
TESTIMONIALS
TESTIMONIALS
"María joined our team 2 years ago to shape ToysReloved's brand design, tone of voice, and UX side by side with me, and quickly became central to how we develop products. She built our 360° brand identity from the ground up and pioneered AI-assisted design and product development on our team – working with tools like Claude, Figma, and our analytical side in ways most designers haven't even started exploring. At the same time, she stays grounded in fundamentals: analyzing data, questioning decisions, and prioritizing what actually moves the business. She combines creativity, curiosity, and commercial thinking in a way that's super beneficial for our organization. Any team would be lucky to have her."
Sascha Müller
ToysReloved Co-Founder
"María joined our team 2 years ago to shape ToysReloved's brand design, tone of voice, and UX side by side with me, and quickly became central to how we develop products. She built our 360° brand identity from the ground up and pioneered AI-assisted design and product development on our team – working with tools like Claude, Figma, and our analytical side in ways most designers haven't even started exploring. At the same time, she stays grounded in fundamentals: analyzing data, questioning decisions, and prioritizing what actually moves the business. She combines creativity, curiosity, and commercial thinking in a way that's super beneficial for our organization. Any team would be lucky to have her."
Sascha Müller
ToysReloved Co-Founder
"María joined our team 2 years ago to shape ToysReloved's brand design, tone of voice, and UX side by side with me, and quickly became central to how we develop products. She built our 360° brand identity from the ground up and pioneered AI-assisted design and product development on our team – working with tools like Claude, Figma, and our analytical side in ways most designers haven't even started exploring. At the same time, she stays grounded in fundamentals: analyzing data, questioning decisions, and prioritizing what actually moves the business. She combines creativity, curiosity, and commercial thinking in a way that's super beneficial for our organization. Any team would be lucky to have her."
Sascha Müller
ToysReloved Co-Founder
STACK,
UNPACKED
01
Research & Testing
GA4
Hotjar
Clarity
Data Studio
02
Product Management
Notion
Miro
Atlassian
03
Design & Build
Figma
Claude
GitHub
Vercel
01
Research & Testing
GA4
Hotjar
Clarity
Data Studio
02
Product Management
Notion
Miro
Atlassian
03
Design & Build
Figma
Claude
GitHub
Vercel
WORK
Product Designer
ToysReloved
2024 - Now
Product Designer
ToysReloved
2024 - Now
UX/UI Designer
Finmas
2024 - 2026
UX/UI Designer
Finmas
2024 - 2026
UX / Content Designer
Idealo
2019 - 2023
UX / Content Designer
Idealo
2019 - 2023
STUDIES
STUDIES
Product Management
Digitale Leute
2026
Product Management
Digitale Leute
2026
UX Strategy & Impact of Design
Projector Institute
2025
UX Strategy & Impact of Design
Projector Institute
2025
Advanced UX/UI Design
Muse Case Labs
2023 - 2024
Advanced UX/UI Design
Muse Case Labs
2023 - 2024
Certified Scrum Product Owner I
Scrum Alliance
2022
Certified Scrum Product Owner I
Scrum Alliance
2022
UX/UI Design
Ironhack Berlin
2021
UX/UI Design
Ironhack Berlin
2021
B.A. German-Spanish Studies
Univ. of Regensburg
2013 - 2017
B.A. German-Spanish Studies
Univ. of Regensburg
2013 - 2017
Let’s build products that move the numbers.
Let’s build products that move the numbers.
Let’s build products that move the numbers.
I SHIP PRODUCTS AND SYSTEMS THAT KEEP RUNNING
©2026
Product Manager & Designer
Hey!
I’m María, a product manager and designer based in Berlin, currently leading product and design at ToysReloved.
I dig into data and talk to users to find where the funnel leaks, decide what’s worth fixing first, then design, test and ship it, and measure whether it moved the needle.
I SHIP PRODUCTS AND SYSTEMS THAT KEEP RUNNING
©2026
Product Manager & Designer
Hey!
I’m María, a product manager and designer based in Berlin, currently leading product and design at ToysReloved.
I dig into data and talk to users to find where the funnel leaks, decide what’s worth fixing first, then design, test and ship it, and measure whether it moved the needle.
Shopify CRO across Pages
Redesigning Trust to Increase Conversion: A UX-led CRO initiative across Homepage, Collection and PDP, resulting in a +151% overall conversion rate improvement.
Re-Commerce
|
Product Designer & CRO Owner
|
Shopify, Figma, Claude.ai
|
2026
View Project
View Project
Building a Design System that Speaks AI
From design tokens to AI-ready skill files
Re-Commerce
|
Design Ops & AI Enablement
|
Shopify, Figma, Claude.ai
|
2026
View Project
View Project
Making Insurance Feel Like Progress
An insurance module for Sparkasse homeowners: every policy in one place, a clear view of their protection, and recommendations to close the gaps.
Fintech · B2B2C
|
UX/UI Designer
|
Figma
|
2025
View Project
View Project