SELECTED WORK
Aitherapist.io
Designing Aitherapist.io: AI-Powered Therapy Platform
Built and iterated on an AI-powered therapy platform using a lean MVP approach, user interviews, and data-driven improvements to create an engaging mental health solution.
Yotascale Inc.
Designing Yotascale Copilot: AI-Powered Custom Dashboards
Led the design of an AI-powered Copilot for Yotascale that enables users to build custom dashboards through natural language conversations, transforming complex data analysis into an intuitive experience.
Alcensoft A/S
Modernizing SafeCon Alarm Management System
Redesigning a mission-critical alarm management system to serve both care-related alarm centers and large monitoring facilities, with a focus on creating an intuitive, modular interface that adapts to different operational contexts.
Gentofte Skole
Matevo.app: From Mobile App to Web Game
Designed and built a gamified math learning app featuring interactive monster battles, evolution mechanics, and power-ups to enhance student engagement with mathematics.
TESTIMONIALS
Pedro Leonardo
Product Director, Yotascale
"Over our 2.5 years working together, Lasse served as our design lead and was instrumental in shaping the entire Yotascale platform. His ability to understand complex cloud cost optimization problems and transform them into intuitive interfaces elevated our product to new heights."
Jan Wernberg
CEO, Alcensoft
"Lasse combined thorough UX research with exceptional design skills on our project. He conducted extensive user research but also transformed those insights into a complete web application design. His ability to handle both research and design aspects resulted in a platform that perfectly addresses our users' needs."
Anne Steenberg
CEO, MyBeautyGuide
"Lasse designed, built, and launched multiple iterations of the My Beauty Guide app over a 3-year period. His unique combination of design expertise and engineering skills allowed him to own the entire product development process, delivering a polished app that our users love."
ABOUT
Hi, I'm Lasse Kallesøe
I'm a Senior UX Designer and Engineer with over 10 years of experience creating thoughtful, user-centered digital products. I combine strategic design thinking with technical expertise to bridge the gap between vision and execution.
My approach merges research-driven insights with intuitive design patterns to solve complex problems. I specialize in transforming abstract ideas into tangible solutions that balance innovation with usability.
Having worked with startups, enterprise organizations, and everything in between, I bring a versatile perspective to every project. I'm passionate about creating digital experiences that are not only visually appealing but also deeply valuable to the people who use them.
When I'm not designing or coding, you'll find me exploring new technologies, building fun side projects, or playing padel tennis. I believe in continuous learning and regularly experiment with emerging technologies, tools and methodologies.
