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Jakub Ziemba Email & Phone Number
Frontend Engineer
at
Cosmos
1 work email found
@cosmos.so
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 86%
Current company
Role
Frontend Engineer
Location
Warsaw, Mazowieckie, Poland
Company size
Who is Jakub Ziemba? Overview
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Quick answer
Jakub Ziemba is listed as Frontend Engineer at Cosmos, a with 137 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a work email signal at cosmos.so and a matched LinkedIn profile for Jakub Ziemba.
Jakub Ziemba previously worked as Freelance Web Developer at Samozatrudnienie and Web Developer at Monterail. Jakub Ziemba holds Computer Graphics from Wyższa Szkoła Bankowa We Wrocławiu.
Company email context
Email format at Cosmos
This section adds company-level context without repeating Jakub Ziemba's masked contact details.
{first}@cosmos.so
89% confidence
AeroLeads found 1 current-domain work email signal for Jakub Ziemba. Compare company email patterns before reaching out.
Profile bio
About Jakub Ziemba
My name is Jakub and I’m a web developer, designer and musician based in Warsaw, Poland.As a creative I’m driven by art, technology, music and design. I strive to create digital experiences that are focused on simplicity, aesthetics and emotions.I work in React, Gatsby, Framer Motion, GSAP and more.
Current workplace
Jakub Ziemba's current company
Company context helps verify the profile and gives searchers a useful next step.
Cosmos
4 roles
Jakub Ziemba work experience
A career timeline built from the work history available for this profile.
Freelance Web Developer
Samozatrudnienie
Web Developer
May 2021 - Oct 2023
Wolontariusz
Budowanie społeczności wolontariuszy z Europy na pustyni Negew / Wspieranie i branie czynnego udziału życiu społecznym wioski edukacyjnej / Pomoc w organizacji wydarzeń kulturalnych - Praca w hostelu
Nov 2015 - May 2016
1 education record
Jakub Ziemba education
FAQ
Frequently asked questions about Jakub Ziemba
Quick answers generated from the profile data available on this page.
What company does Jakub Ziemba work for?
Jakub Ziemba works for Cosmos.
What is Jakub Ziemba's role at Cosmos?
Jakub Ziemba is listed as Frontend Engineer at Cosmos.
What is Jakub Ziemba's email address?
AeroLeads has found 1 work email signal at @cosmos.so for Jakub Ziemba at Cosmos.
Where is Jakub Ziemba based?
Jakub Ziemba is based in Warsaw, Mazowieckie, Poland while working with Cosmos.
What companies has Jakub Ziemba worked for?
Jakub Ziemba has worked for Cosmos, Samozatrudnienie, Monterail, and Helping Hand Coalition.
How can I contact Jakub Ziemba?
You can use AeroLeads to view verified contact signals for Jakub Ziemba at Cosmos, including work email, phone, and LinkedIn data when available.
What schools did Jakub Ziemba attend?
Jakub Ziemba holds Computer Graphics from Wyższa Szkoła Bankowa We Wrocławiu.
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