Aga Kijek Portfolio

Aga Kijek

Senior Product Designer. I make complex B2B products simple.

12+ years across B2B SaaS, marketplaces and healthtech, including 7 years at Docplanner (13 markets), where I grew from Product Designer to Product Design Manager. Now hands-on again: complex workflows, systemic design, and AI-native design, where I direct coding agents to build what I design.

About Me

E-mail

Doctoralia Pro: unblocking a stalled B2B SaaS expansion

B2B SaaS

13 markets

Doctoralia Pro: unblocking a stalled B2B SaaS expansion

B2B SaaS

13 markets

Docplanner marketplace: cutting design debt by 83%

Marketplace

Design System

Docplanner marketplace: cutting design debt by 83%

Marketplace

Design System

nubook: a product built by directing an AI coding agent

AI-native

0→1

nubook: a product built by directing an AI coding agent

AI-native

0→1

nubook design system: documentation that tests itself

AI-native

Design System

nubook design system: documentation that tests itself

AI-native

Design System

Coffeedesk loyalty program: designing with working prototypes

Personalization

AI prototyping · In progress

Coffeedesk loyalty program: designing with working prototypes

Personalization

AI prototyping · In progress

Telemedicine: from smoke test to a service in the patient app

Mobile app

0→1

Telemedicine: from smoke test to a service in the patient app

Mobile app

0→1

Coffeedesk: product discovery and a design system for a coffee marketplace

E-commerce

Design System

Coffeedesk: product discovery and a design system for a coffee marketplace

E-commerce

Design System