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Karol

Senior Product Designer at primehammer

Available now

About

Since 2011, I've developed digital products in industries like logistics, insurance, biotechnology, and more. I build complex, scalable systems and SaaS, and enjoy crafting small applications. My skills include product design and research, UX, and UI. I manage projects autonomously and am open to various collaborations. Read more

TALENT DETAILS

€50-60 /h

Senior

English, Czech

GMT+02:00

FOCUS AREA

Professional experience

Ataccama

Next-Generation MDM System

Principal Product Designer

Executed product research and established key design foundations for the next generation of MDM, ensuring compatibility and scalability with other company products. Participated in developing the company’s custom-made design system. Contributed to cross-product architecture, usability, and interface standardization and cohesion.

Next-Generation MDM System

Under MNDA

Medical System for Bipolar Disorder Treatment

Lead UX & UI Designer

Designed a mobile application for a medical system treating individuals with severe bipolar disorder, considering specific patient behavior patterns. Aimed for international certification of the treatment system with BfArM, EMA, and FDA.

Medical System for Bipolar Disorder Treatment
Medical System for Bipolar Disorder Treatment

Under MNDA

Restaurant Management System Redesign

Lead of Product Design

Participated in the company's next-generation product strategy, implementing a user-centered product approach. Executed the product design strategy and established the foundation for a new restaurant management system architecture. Redesigned a hardware-specific legacy digital cash register interface.

Restaurant Management System Redesign
Restaurant Management System Redesign

Under MNDA

ERP System Redesign for Factories

Lead of Product Design

Implemented a user-centered product design methodology into the company culture and development processes. Redesigned the ERP system for production factories, sales, and related businesses considering legacy technology limitations. Designed an operator terminal for factory production, creating the company’s first SaaS product. Redefined company brand and design guidelines.

ERP System Redesign for Factories
ERP System Redesign for Factories

Under MNDA

Centralized Platform for Decision-Makers

Lead UX & UI Designer

Designed a centralized platform connecting several specialized, non-compatible systems, tools, and data sources for key decision-makers. Created a scalable corporate custom design system and a strategy for future internal systems development.

Centralized Platform for Decision-Makers
Centralized Platform for Decision-Makers

Under MNDA

Digital Mobility Platform for Logistics

Lead of Product Design

Worked end-to-end on a complex digital mobility platform and dispatch solution for freight and logistics companies. Designed a customer self-care hub for toll and telematics services. Implemented a user-centered product design methodology.

Digital Mobility Platform for Logistics
Digital Mobility Platform for Logistics

Under MNDA

Car & Mobility Sharing Service

Senior Product Designer

Designed various digital products, including a car and mobility sharing service for SKODA Auto and an innovative insurance platform for KBInsurance. Led an internal design team part-time, consisting of 8 members.

Car & Mobility Sharing Service
Car & Mobility Sharing Service

Under MNDA

Fine Arts Trading Web Catalog

Product Designer

Designed a fine arts trading web catalog and mobile application, focusing on unifying multimedia content from multiple artists.

Fine Arts Trading Web Catalog
Fine Arts Trading Web Catalog

Under MNDA

Marketplace & CRM System for Arts and Crafts

Product Manager & Product Designer

Designed end-to-end products and services for a marketplace, auction, and CRM system for the arts and crafts industry. Ensured product quality supervision and provided full logistics and payment support for cross-country deliveries.

Marketplace & CRM System for Arts and Crafts
Marketplace & CRM System for Arts and Crafts

Goldenfish Lighting

Machine Learning-Based Home Lighting Automation Controller

Product Manager - Hardware

Managed hardware strategy and established the development team for creating one of the first machine learning-based home lighting automation controllers. Presented the product for obtaining VC funding.

Machine Learning-Based Home Lighting Automation Controller

Top Skills and Experience

Verified by Pangea.ai due diligence

5

Skills

Top Skills

Current Usage

Seniority

UX/UI Design

30%

13 years

Website Design

20%

10 years

Product Management & Strategy

20%

10 years

SaaS

20%

8 years

E-Commerce

10%

8 years

Slide 1 of 5

UX/UI Design

Current usage

30%

Seniority

13 years

Website Design

Current usage

20%

Seniority

10 years

Product Management & Strategy

Current usage

20%

Seniority

10 years

SaaS

Current usage

20%

Seniority

8 years

E-Commerce

Current usage

10%

Seniority

8 years

UX/UI Design

Current usage

30%

Seniority

13 years

Website Design

Current usage

20%

Seniority

10 years

Product Management & Strategy

Current usage

20%

Seniority

10 years

SaaS

Current usage

20%

Seniority

8 years

E-Commerce

Current usage

10%

Seniority

8 years

UX/UI Design

Current usage

30%

Seniority

13 years

Website Design

Current usage

20%

Seniority

10 years

Product Management & Strategy

Current usage

20%

Seniority

10 years

SaaS

Current usage

20%

Seniority

8 years

E-Commerce

Current usage

10%

Seniority

8 years

Apps & Tools Preferences

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Figma

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Todoist

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Asana

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Notion

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Jira

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Confluence

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G Suite

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Zoom

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Slack

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Figma

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Todoist

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Asana

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Notion

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Jira

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Confluence

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G Suite

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Zoom

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Slack

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Figma

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Todoist

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Asana

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Notion

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Jira

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Confluence

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G Suite

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Zoom

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Slack

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Figma

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Todoist

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Asana

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Notion

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Jira

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Confluence

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G Suite

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Zoom

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Slack

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Figma

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Todoist

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Asana

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Notion

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Jira

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Confluence

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G Suite

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Zoom

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Slack

avatar

Figma

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Todoist

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Asana

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Notion

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Jira

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Confluence

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G Suite

avatar

Zoom

avatar

Slack

Slide 1 of 5
avatar

Figma

avatar

Todoist

avatar

Asana

avatar

Notion

avatar

Jira

avatar

Confluence

avatar

G Suite

avatar

Zoom

avatar

Slack

avatar

Figma

avatar

Todoist

avatar

Asana

avatar

Notion

avatar

Jira

avatar

Confluence

avatar

G Suite

avatar

Zoom

avatar

Slack

avatar

Figma

avatar

Todoist

avatar

Asana

avatar

Notion

avatar

Jira

avatar

Confluence

avatar

G Suite

avatar

Zoom

avatar

Slack

Employment

Principal Product Designer

Principal Product Designer

Ataccama


2023 - 2024

Executed product research and established key design foundations for the next generation of MDM, ensuring compatibility and scalability with other company products. Participated in developing the company’s custom-made design system. Contributed to cross-product architecture, usability, and interface standardization and cohesion.

Lead UX & UI Designer

Lead UX & UI Designer

Mindpax


2022 - 2023

Designed a mobile application for a medical system treating individuals with severe bipolar disorder, considering specific patient behavior patterns. Aimed for international certification of the treatment system with BfArM, EMA, and FDA.

Lead of Product Design

Lead of Product Design

ASW Systems


2022 - 2022

Participated in the company's next-generation product strategy, implementing a user-centered product approach. Executed the product design strategy and established the foundation for a new restaurant management system architecture. Redesigned a hardware-specific legacy digital cash register interface.

Lead of Product Design

Lead of Product Design

ABRA Software


2021 - 2022

Implemented a user-centered product design methodology into the company culture and development processes. Redesigned the ERP system for production factories, sales, and related businesses considering legacy technology limitations. Designed an operator terminal for factory production, creating the company’s first SaaS product. Redefined company brand and design guidelines.

Lead UX & UI Designer

Lead UX & UI Designer

Swiss Re


2020 - 2021

Designed a centralized platform connecting several specialized, non-compatible systems, tools, and data sources for key decision-makers. Created a scalable corporate custom design system and a strategy for future internal systems development.

Lead of Product Design

Lead of Product Design

EUROWAG


2018 - 2020

Worked end-to-end on a complex digital mobility platform and dispatch solution for freight and logistics companies. Designed a customer self-care hub for toll and telematics services. Implemented a user-centered product design methodology.

Senior Product Designer

Senior Product Designer

U Digital Ventures


2017 - 2018

Created multiple product designs requiring additional product discovery, definition, UX design, UI design, HMI, and CX design. Delivered responsive web apps for desktop, native mobile apps, native desktop apps, and device firmware UIs. Designed various digital products, including a car and mobility sharing service for SKODA Auto and an innovative insurance platform for KBInsurancee. Led an internal design team part-time, consisting of 8 members.

Product Designer

Product Designer

ZOET4 Arts


2016 - 2017

Designed a fine arts trading web catalog and mobile application, focusing on unifying multimedia content from multiple artists.

Product Manager & Product Designer

Product Manager & Product Designer

Handee Handcraft


2013 - 2016

Designed end-to-end products and services for a marketplace, auction, and CRM system for the arts and crafts industry. Ensured product quality supervision and provided full logistics and payment support for cross-country deliveries.

Product Manager - Hardware

Product Manager - Hardware

Goldenfish Lighting


2011 - 2012

Managed hardware strategy and established the development team for creating one of the first machine learning-based home lighting automation controllers. Presented the product for obtaining VC funding.

Testimonials

Two blue lines

“Great designer, very independent, took our UX and Product to the next level.“ Read more

Andrej

VERIFIED

Two blue lines

“Great designer, very independent, took our UX and Product to the next level.“ Read more

Andrej

VERIFIED

Two blue lines

“Great designer, very independent, took our UX and Product to the next level.“ Read more

Andrej

VERIFIED

Two blue lines

“Great designer, very independent, took our UX and Product to the next level.“ Read more

Andrej

VERIFIED

Two blue lines

“Great designer, very independent, took our UX and Product to the next level.“ Read more

Andrej

VERIFIED

Two blue lines

“Great designer, very independent, took our UX and Product to the next level.“ Read more

Andrej

VERIFIED