Driving alignment and collaboration
Driving alignment and collaboration
Leading cross-functional teams across product, engineering and data to align on strategy and measurable outcomes. I guide decision-making in complex environments, reduce ambiguity and focus teams on high-impact problems from discovery to delivery.
Designing for measurable impact
Designing for measurable impact
Designing for measurable impact using data and research to define success metrics. I connect user experience improvements to KPIs such as conversion, retention and engagement, focusing on scalable, high-impact solutions.
Validating through experimentation
Validating through experimentation
Using hypothesis-driven design and experimentation to validate ideas early and reduce risk. Through rapid prototyping, A/B testing and continuous learning, I help teams make evidence-based decisions and iterate towards higher quality solutions.
Work in Action
PROJECTS
What to expect
“Jes played a key role in building and scaling our UX team, shaping how we work and what we deliver. She combines strong strategic thinking with rapid, effective execution, and her positivity and team spirit made her a cornerstone of both our culture and our results.
Xevi Camacho
UX Design Manager
“One of the top UX designers I’ve worked with. She challenges constraints, brings others into the process, and consistently delivers user-centred solutions that balance business and user needs, while being an incredibly positive and uplifting presence on the team.”
Przemek Tomulik
Senior Product Manager
“A highly strategic and proactive designer who connects user, business, and technical needs to deliver meaningful outcomes. She drives initiatives from discovery through to experimentation, translating insights into clear direction while shaping product strategy and aligning teams.”
Amalia Speratti
Senior UX Researcher
“Jes brings clarity to complex problems, navigating misalignment and grounding teams in research and data to drive the right outcomes. One of the best collaborators I’ve worked with, she sharpens product and experimentation decisions and brings a positive, easygoing presence that makes her a joy to work with.”
Sergi Martinez
Product Manager
“An exceptional product designer who combines creativity and precision, having designed a complete design system from the ground up. She takes full ownership, delivers consistently high-quality work, and brings a level of positivity and energy that elevates the entire team.”
Edward Chechique
Product Design Team Lead
“An excellent partner in execution and cross-functional collaboration, working seamlessly across product and engineering to solve the right problems. She asks the right questions, quickly builds deep understanding, and delivers pragmatic, high-quality solutions while balancing technical constraints and timelines.”
Leo Freitas
Engineer team lead
“Combining deep strategic thinking with hands-on execution, she drives clarity and alignment across teams, especially in complex or ambiguous situations. Beyond her impact, she’s a genuinely kind and generous teammate who brings warmth, positivity, and a strong sense of teamwork to everything she does.”
Ligia Olmos Rossi
Senior Product Designer
“I worked closely with Jes in design sprints, where she collaborated seamlessly with engineers, incorporating their input while iterating quickly on solutions. She strongly advocates for the user, ensuring experiences are as seamless as possible while balancing constraints with thoughtful, pragmatic decisions.”
Julio Mendez
Engineer team lead
“Jes played a key role in building and scaling our UX team, shaping how we work and what we deliver. She combines strong strategic thinking with rapid, effective execution, and her positivity and team spirit made her a cornerstone of both our culture and our results.
Xevi Camacho
UX Design Manager
“One of the top UX designers I’ve worked with. She challenges constraints, brings others into the process, and consistently delivers user-centred solutions that balance business and user needs, while being an incredibly positive and uplifting presence on the team.”
Przemek Tomulik
Senior Product Manager
“A highly strategic and proactive designer who connects user, business, and technical needs to deliver meaningful outcomes. She drives initiatives from discovery through to experimentation, translating insights into clear direction while shaping product strategy and aligning teams.”
Amalia Speratti
Senior UX Researcher
“Jes brings clarity to complex problems, navigating misalignment and grounding teams in research and data to drive the right outcomes. One of the best collaborators I’ve worked with, she sharpens product and experimentation decisions and brings a positive, easygoing presence that makes her a joy to work with.”
Sergi Martinez
Product Manager
“An exceptional product designer who combines creativity and precision, having designed a complete design system from the ground up. She takes full ownership, delivers consistently high-quality work, and brings a level of positivity and energy that elevates the entire team.”
Edward Chechique
Product Design Team Lead
“An excellent partner in execution and cross-functional collaboration, working seamlessly across product and engineering to solve the right problems. She asks the right questions, quickly builds deep understanding, and delivers pragmatic, high-quality solutions while balancing technical constraints and timelines.”
Leo Freitas
Engineer team lead
“Combining deep strategic thinking with hands-on execution, she drives clarity and alignment across teams, especially in complex or ambiguous situations. Beyond her impact, she’s a genuinely kind and generous teammate who brings warmth, positivity, and a strong sense of teamwork to everything she does.”
Ligia Olmos Rossi
Senior Product Designer
“I worked closely with Jes in design sprints, where she collaborated seamlessly with engineers, incorporating their input while iterating quickly on solutions. She strongly advocates for the user, ensuring experiences are as seamless as possible while balancing constraints with thoughtful, pragmatic decisions.”
Julio Mendez
Engineer team lead
“Jes played a key role in building and scaling our UX team, shaping how we work and what we deliver. She combines strong strategic thinking with rapid, effective execution, and her positivity and team spirit made her a cornerstone of both our culture and our results.
Xevi Camacho
UX Design Manager
“One of the top UX designers I’ve worked with. She challenges constraints, brings others into the process, and consistently delivers user-centred solutions that balance business and user needs, while being an incredibly positive and uplifting presence on the team.”
Przemek Tomulik
Senior Product Manager
“A highly strategic and proactive designer who connects user, business, and technical needs to deliver meaningful outcomes. She drives initiatives from discovery through to experimentation, translating insights into clear direction while shaping product strategy and aligning teams.”
Amalia Speratti
Senior UX Researcher
“Jes brings clarity to complex problems, navigating misalignment and grounding teams in research and data to drive the right outcomes. One of the best collaborators I’ve worked with, she sharpens product and experimentation decisions and brings a positive, easygoing presence that makes her a joy to work with.”
Sergi Martinez
Product Manager
“An exceptional product designer who combines creativity and precision, having designed a complete design system from the ground up. She takes full ownership, delivers consistently high-quality work, and brings a level of positivity and energy that elevates the entire team.”
Edward Chechique
Product Design Team Lead
“An excellent partner in execution and cross-functional collaboration, working seamlessly across product and engineering to solve the right problems. She asks the right questions, quickly builds deep understanding, and delivers pragmatic, high-quality solutions while balancing technical constraints and timelines.”
Leo Freitas
Engineer team lead
“Combining deep strategic thinking with hands-on execution, she drives clarity and alignment across teams, especially in complex or ambiguous situations. Beyond her impact, she’s a genuinely kind and generous teammate who brings warmth, positivity, and a strong sense of teamwork to everything she does.”
Ligia Olmos Rossi
Senior Product Designer
“I worked closely with Jes in design sprints, where she collaborated seamlessly with engineers, incorporating their input while iterating quickly on solutions. She strongly advocates for the user, ensuring experiences are as seamless as possible while balancing constraints with thoughtful, pragmatic decisions.”
Julio Mendez
Engineer team lead
How I work
Working end-to-end across the product lifecycle, from early discovery to optimisation, combining product thinking, systems design and experimentation. Interested in complex, high-impact products where clarity, speed and strong decision-making are critical. Increasingly, I integrate AI into design workflows to accelerate research, uncover insights and improve consistency across products.
Experience