Daniel Slowacek
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Daniel Slowacek Email & Phone Number

Experience Design and Customer Insights Lead at Journi
Location: Vienna, Vienna, Austria 9 work roles 2 schools
2 work emails found @greentube.com 2 phones found masked preview LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Experience Design and Customer Insights Lead
Location
Vienna, Vienna, Austria
Company size

Who is Daniel Slowacek? Overview

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Quick answer

Daniel Slowacek is listed as Experience Design and Customer Insights Lead at Journi, a company with 97 employees, based in Vienna, Vienna, Austria. AeroLeads shows a work email signal at greentube.com, phone signal, and a matched LinkedIn profile for Daniel Slowacek.

Daniel Slowacek previously worked as Senior UX/UI Team Lead at Refurbed and Director Experience Design at Runtastic Gmbh. Daniel Slowacek holds Bachelor'S Degree, Computer Science from Fachhochschule Technikum Wien.

Company email context

Email format at Journi

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{first}.{last}@greentube.com
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Profile bio

About Daniel Slowacek

I lead teams toward business results by understanding user needs. I excel at coaching people through tailored development plans and optimizing digital products and processes. As a lifelong learner who loves sharing knowledge, I'm constantly seeking opportunities where I can continue my growth and help others leverage their strengths in a diverse environment. 13+ years of experience in tech, leading cross-functional UX organizations for the past 6+ years.

Listed skills include User Experience, Interaction Design, User Interface Design, User Experience Design, and 18 others.

Current workplace

Daniel Slowacek's current company

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Journi
Journi
Experience Design and Customer Insights Lead
Vienna, Austria
Website
Employees
97
AeroLeads page
9 roles

Daniel Slowacek work experience

A career timeline built from the work history available for this profile.

Experience Design And Customer Insights Lead

Vienna, Austria

Senior Ux/Ui Team Lead

Current

Vienna, Austria

  • Scope:Leading a User Experience team of 7 professionals on the B2C side to support refurbed's mission of making consumption sustainable.Responsibilities:
  • Lead and manage a team of UX designers, UX copywriter and UX engineer, providing mentorship, guidance and direction to ensure high-quality design outcomes and fostering their professional growth and career development.
  • Collaborate closely with UX & PM team, to elevate product discovery and validation processes in terms of quality and speed.
  • Support the Head of Product in user-centered Product Strategy creation.
  • Champion the user experience, promoting a customer-focused design culture with methodical iterations to ensure we convert our visitors into happy and loyal customers.
Jan 2024 - Present

Director Experience Design

Vienna, Austria

  • Scope:Headed Experience Design org of 12 professionals for adidas Running and adidas Training apps to increase customer lifetime value for 180m+ registered members.Wins:
  • Redefined and role-modeled our culture by leading the creation of our sharable team charter.
  • Fostered a unified strategic vision by leading multiple product positioning and strategy workshops.
  • Enhanced team performance and ensured operational effectiveness by restructuring the team, coaching two experts into management roles, and expanding team diversity through strategic hiring.
  • Resolved strategic priority conflicts at the leadership level by facilitating meetings with top and middle management resulting in key projects getting delivered in time, quality, and budget.Responsibilities:
  • Lead, build and develop a distributed department of experience design professionals up to the Senior Manager/Principal level while serving as a role model for the Experience Design team.
May 2021 - Jun 2023

Head Of Product Design & User Research

Vienna

  • Scope:Led a distributed team of nine experts and leaders in Design, Research, and Development. Supervised and executed Design and Research activities for €100m+ annual revenue B2C segment in eight markets.Wins:
  • Increased expertise and flexibility while cutting costs by internalizing A/B testing development.
  • Increased productivity by 15% YoY despite the pandemic by evolving processes for remote UX work.
  • Matured design practice as measured via team output and outcomes by establishing design principles, forming critique guidelines, and coaching designers on running basic research methods effectively.Responsibilities:
  • Lead, build and develop a distributed department of design, research and conversion rate optimization professionals
  • Hire new department members for Greentube offices in Vienna and Bratislava
Jul 2019 - Apr 2021

Ux, A/B & Usability Testing Team Lead

Austria

  • Scope:UX Lead for €100m+ annual revenue B2C segment in four markets. Led two UX professionals and managed a six-figure A/B testing program to increase conversion rates for online casinos.Wins:
  • Generated €5m+ revenue through iteratively testing registration and cashier journeys.
  • Aligned brand and product leaders on UX priorities and cross-market experimentation roadmap through regular competitor UX benchmarking and continuously communicating about campaign results.
  • Improved product outcomes by establishing an on-site lab and a centralized research budget.Responsibilities:
  • Lead, build and develop a team of user experience professionals
  • Set clear goals, prioritize work and assign tasks to the UX, A/B & Usability Testing team in alignment with the company's vision and strategy
Dec 2017 - Jun 2019

Ux Designer

Austria

  • Scope:Optimized the user experience for two online casinos to contribute to €10m+ in monthly revenue. Increased conversion rates through cross-functional collaboration and user-centered design.Wins:
  • Grew A/B testing velocity 5x while improving results by reimagining and centralizing operations.
  • Increased registrations by 8% and payments by 13% via one of many tests I designed.
  • Aligned stakeholders to address long-standing, critical UX flaws by presenting user video clips.Responsibilities:
  • Ensuring a fluid User Experience on Desktop and Mobile by collaborating with UI Design, User Research, Frontend Development, CRM, Online Marketing, Customer Support and more.
  • Combining qualitative (Usability Testing) and quantitative (A/B Testing) user research to analyze the status quo and create experiments (A/B/n tests) to increase Conversion Rates for our Key Performance Indicators.
Mar 2016 - Nov 2017

Game Tester

Austria

  • Games Tester responsible for slots, card games, and occasionally, Ski Challenge.
  • Tested 100+ slot machines, 30+ skill games and 20+ Table Game variants to achieve excellent game quality in 15+ languages and 5+ currencies for internal casino websites and partner platforms.
Jul 2011 - Feb 2016

Junior Consultant

Austria

Junior Consultant in the Data Warehouse sector working with Microsoft SQL Server 2008.

Apr 2011 - May 2011

Layout Artist

Austria

  • Worked in the Public Relations department to create various designs and layouts for print. Vectorized countless logos and crests for scalable use. Supported the media team in selected PR events.Wins:
  • Designed 10+ PR magazines, brochures and posters to be printed in the army printing center.
  • Achieved promotion to Lance Corporal.
Sep 2010 - Feb 2011
Team & coworkers

Colleagues at Journi

Other employees you can reach at journiapp.com. View company contacts for 97 employees →

2 education records

Daniel Slowacek education

Bachelor'S Degree, Computer Science

● Completed degree in just 4 semesters by achieving advanced standing status via the entrance exam. ● 1st paper: "UX and IxD: Comparing.

High School Diploma, Information Technology

● Achieved perfect GPA and graduated with distinction ("mit ausgezeichnetem Erfolg"). ● Achieved IPMA Project Management certificate in.

FAQ

Frequently asked questions about Daniel Slowacek

Quick answers generated from the profile data available on this page.

What company does Daniel Slowacek work for?

Daniel Slowacek works for Journi.

What is Daniel Slowacek's role at Journi?

Daniel Slowacek is listed as Experience Design and Customer Insights Lead at Journi.

What is Daniel Slowacek's email address?

AeroLeads has found 2 work email signals at @greentube.com for Daniel Slowacek at Journi.

What is Daniel Slowacek's phone number?

AeroLeads has found 2 phone signal(s) for Daniel Slowacek at Journi.

Where is Daniel Slowacek based?

Daniel Slowacek is based in Vienna, Vienna, Austria while working with Journi.

What companies has Daniel Slowacek worked for?

Daniel Slowacek has worked for Journi, Refurbed, Runtastic Gmbh, Greentube Gmbh, and Pmone Ag.

Who are Daniel Slowacek's colleagues at Journi?

Daniel Slowacek's colleagues at Journi include Rozeri Dilar Dagtekin, Maria Fernandes, Marta Batta, Marcel Schmolmüller, and Greta Vilchez.

How can I contact Daniel Slowacek?

You can use AeroLeads to view verified contact signals for Daniel Slowacek at Journi, including work email, phone, and LinkedIn data when available.

What schools did Daniel Slowacek attend?

Daniel Slowacek holds Bachelor'S Degree, Computer Science from Fachhochschule Technikum Wien.

What skills is Daniel Slowacek known for?

Daniel Slowacek is listed with skills including User Experience, Interaction Design, User Interface Design, User Experience Design, Online Gaming, A/B Testing, Lean Ux, and User Research.

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