WEILENDT®
WEILENDT®

Full till Nov

|

Open for Dec

Product, Website & Branding

Senior Founding Designer with 8+ years of experience. Lately a design partner for brands and 0 to 1 startups at @tonik. Open to freelance opportunities.

Let’s talk design

Portfolio

We love working with Karol. He quickly emphasizes with the context, comes up with thoughful proposals, iterates fast and if needed goes the extra mile. Anyone who is looking for a designer is definitely at the right place.

We love working with Karol. He quickly emphasizes with the context, comes up with thoughful proposals, iterates fast and if needed goes the extra mile. Anyone who is looking for a designer is definitely

at the right place.

Max Linden, Founder of lemon.markets

Featured Projects

Segment
PRODUCT & DESIGN SYSTEM
Customer data platform that unifies real-time data.
Acquired by Twilio for $3.2B, the largest VC-backed exit
lemon.markets
WEB
API-first platform enabling developers to build stock trading apps.
Acquired by Deutsche WertpapierService Bank
Wildfires
PRODUCT
Platform leveraging technology to monitor and combat global wildfires.​
Established as an official partner of the U.S. Forest Service
Elastics
PRODUCT & BRAND
Platform automating quantitative trading workflows.
Attracted inbound interest from top-tier VC funds
Ivy Payments
WEB
Open banking solution providing instant account-to-account payments.
Helped secure a $20M Series A
Console
WEB
An AI-driven IT support platform.
Supported a $6.2M seed round
Brightwave
PRODUCT & WORKSHOP
AI platform for faster financial research and insights.
Backed a $6M seed raise
Proofs
WEB
AI-driven platform to build custom proof-of-concept apps.
Helped raise $2.6M pre-seed funding

Things with Karol couldn’t have gone better, he absolutely killed it.

He designed impactful environmental planning software that accelerated

real projects for the US Forest Service.

Things with Karol couldn’t have gone better,

he absolutely killed it. He designed impactful environmental planning software that accelerated

real projects for the US Forest Service.

Ilya Volodarsky, Co-Founder of Segment

Where I stand

1
No collaborating with chaos
I partner with clarity. Not confusion. Not ego battles.
2
I don’t sell time
I work until it’s right, not until the clock runs out.
3
Strong opinions
If your idea sucks, I’ll say so. If mine sucks, I’ll kill it myself.
4
Out of the circle jerk
No fake high-fives, just real impact.

connect

Linkedin

Dribbble

X.com

k.weilendt@gmail.com