Hi, I’m MarioA Strategig Designer for tomorrow’s world.

From human-centered experiences to scalable strategies, exploring how AI can shape the future.

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2.5 yrsAutomotive experience · 6-fig.AI Commerce upsell potential · 2 yrsPublic-sector experience · 2Product workstreams led · 60QAI maturity framework built · 2.5 yrsAutomotive experience · 6-fig.AI Commerce upsell potential · 2 yrsPublic-sector experience · 2Product workstreams led · 60QAI maturity framework built ·

Selected Work

Public Sector · Current
UX Design Lead · 4 months
AI native delivery
Scope~40 requirementsDelivery2 workstreams

Designing a Traceable Asset Registry for Public Services

AI native platform for capturing, labelling and tracing high value assets across custody transfers and final disposal.

AI · Automotive
Scope60 questionsDelivery5 test cycles

Designing an AI Assistant and its Brand Personality

Designing a distinctive brand personality, conversational flows, prompt architecture and guardrails for an automotive AI assistant.

Innovation · Emerging Tech
Scope15 use casesDelivery28 page handover

In-Store Car Experience

Mixed reality concept for exploring aftersales products through headsets, merging physical and digital product visualisation.

Public Sector · Senior Designer
Scope~20K usersDelivery22 improvements

Redesigning Germany's Public Funding Platform

Senior design work for a national public sector funding platform supporting 20,000 users.

More Automotive Work

Four additional automotive workstreams spanning immersive launches, configurator UX, connected services and renewal.

Mario
Tsavalos

Strategic Designer Service & Interaction Design AI Experience Design

I'm a Strategic Service & Interaction Designer working at the intersection of human behavior, product thinking, and business strategy. My experience includes 2.5 years in automotive and 2 years across national public sector digitalisation projects.

I began at a global design consultancy, where I built my foundation in human centered design while learning how to connect customer experience to business outcomes. Over time I've grown into lead roles, owning UI/UX end to end, directing junior designers, and presenting concepts to C level clients across automotive, insurance, public sector, and energy.

What distinguishes my work is the combination of design craft with strategic judgment. I don't just design screens. I shape the decisions behind them, the frameworks that hold them together, and the narratives that make them land.

Experience

02/2022–Present

Accenture Song

Product & Strategic Designer, service and interaction design across anonymised automotive and public sector programmes.

04–08/2021

IBEC, Barcelona

Project Researcher Intern, interactive systems, cognitive technologies and computational models of the brain.

03/2018–09/2020

Fjord Berlin

Internship & Working Student, service concepts, digital learning experiences and innovation projects.

Education

2020–21

Universitat Pompeu Fabra, Barcelona

M.Sc. Cognitive Systems & Digital Media, Thesis on Digital Phenotyping

2016–19

Hochschule Fresenius, Berlin

B.Sc. Business Psychology, Human behavior, cognition & decision making

2014–16

HTW Berlin

Industrial Engineering, Analytical & technical foundations

Get in Touch

Let's build something meaningful.