AeroLeads people directory · profile
Sebastian Zelonka Email & Phone Number
Senior Design System Engineer @ SeCO
at
Making Sense LLC
1 work email found
@sebazelonka.com
2 phones found area 114 and 617
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Design System Engineer @ SeCO
Location
Buenos Aires, Buenos Aires Province, Argentina
Company size
Who is Sebastian Zelonka? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Sebastian Zelonka is listed as Senior Design System Engineer @ SeCO at Making Sense LLC, a company with 314 employees, based in Buenos Aires, Buenos Aires Province, Argentina. AeroLeads shows a work email signal at sebazelonka.com, phone signal with area code 114, 617, and a matched LinkedIn profile for Sebastian Zelonka.
Sebastian Zelonka previously worked as Senior Design System Engineer at Making Sense Llc and UI Developer at Making Sense Llc. Sebastian Zelonka holds Diseñador Gráfico, Diseño Gráfico from Universidad De Buenos Aires.
Company email context
Email format at Making Sense LLC
This section adds company-level context without repeating Sebastian Zelonka's masked contact details.
*@sebazelonka.com
68% confidence
AeroLeads found 1 current-domain work email signal for Sebastian Zelonka. Compare company email patterns before reaching out.
Profile bio
About Sebastian Zelonka
At Making Sense LLC, my focus is on defining technical stacks and collaborating closely with designers to develop intuitive and accessible user interfaces. We prioritize web standards and A11Y, ensuring our design solutions meet the highest level of usability. Our team's dedication to documentation and package publishing streamlines the development process across company teams.With a robust background in UI development and a bridge between design and technical realms, my role encompasses creating SASS styles and React components, as well as managing Storybook for our projects. The synergy between development and design is my domain, where I translate design tokens into functional, beautiful user experiences.
Listed skills include Css, Html, Experiencia Del Usuario, Desarrollo Web, and 30 others.
Current workplace
Sebastian Zelonka's current company
Company context helps verify the profile and gives searchers a useful next step.
Making Sense Llc
15 roles
Sebastian Zelonka work experience
A career timeline built from the work history available for this profile.
Senior Design System Engineer
CurrentMy key responsibilities are:- Define stack and technology to be used- Work close to designers on how to develop UI based on tokens- Develop SASS styles- Develop React components- Storybook- Publish package to be consumed by the company teams- Documentation
Sep 2022 - Present
Ui Developer
Nov 2021 - Sep 2022
Frontend Developer
Ank
Sep 2020 - Oct 2021
Senior User Experience Designer
Ank
May 2020 - Sep 2020
Senior Web Designer
Feb 2019 - Feb 2020
Senior Ux Designer
Aug 2016 - Jun 2018
Product Designer
Wolox
Oct 2015 - Aug 2016
Senior Ux Designer, Frontend Web Developer
Sebazelonka.Com
Jan 2008 - Oct 2015
Ux Designer
Jan 2014 - Feb 2015
Ux Designer
Aug 2011 - Dec 2013
Colaborador En La Coordinación Académica De Experto En Usabilidad Y Accesibilidad Utn
Jan 2012 - Sep 2012
Ux Designer
Sep 2010 - Aug 2011
Asistente Celador
Jul 1999 - Sep 2010
Web Designer
Nov 2007 - Feb 2008
Team & coworkers
Colleagues at Making Sense LLC
Other employees you can reach at makingsense.com. View company contacts for 314 employees →
JM
Juan Martin Gutierrez
Colleague at Making Sense LlcArgentina, Argentina
View →
CG
Camila González Barraza
Colleague at Making Sense LlcColombia, Colombia
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EG
Eduardo Gabriel Nieva
Colleague at Making Sense LlcArgentina, Argentina
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JP
Juan Pablo Fernandez Hurcade
Colleague at Making Sense LlcArgentina, Argentina
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SL
Sasuke La Line
Colleague at Making Sense LlcNew Zealand, New Zealand
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TB
Tomás Basualdo
Colleague at Making Sense LlcMar Del Plata, Buenos Aires Province, Argentina, Argentina
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RG
Ramiro García Pedrosa
Colleague at Making Sense LlcArgentina, Argentina
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ML
María Lucía Aparicio
Colleague at Making Sense LlcArgentina, Argentina
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GB
Gustavo Baamonde
Colleague at Making Sense LlcArgentina, Argentina
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GM
Gonzalo Moreno
Colleague at Making Sense LlcSantiago Del Estero, Santiago Del Estero, Argentina, Argentina
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Juan Martin Gutierrez
Colleague at Making Sense LlcArgentina, Argentina
View →
CG
Camila González Barraza
Colleague at Making Sense LlcColombia, Colombia
View →
EG
Eduardo Gabriel Nieva
Colleague at Making Sense LlcArgentina, Argentina
View →
JP
Juan Pablo Fernandez Hurcade
Colleague at Making Sense LlcArgentina, Argentina
View →
SL
Sasuke La Line
Colleague at Making Sense LlcNew Zealand, New Zealand
View →
TB
Tomás Basualdo
Colleague at Making Sense LlcMar Del Plata, Buenos Aires Province, Argentina, Argentina
View →
RG
Ramiro García Pedrosa
Colleague at Making Sense LlcArgentina, Argentina
View →
ML
María Lucía Aparicio
Colleague at Making Sense LlcArgentina, Argentina
View →
GB
Gustavo Baamonde
Colleague at Making Sense LlcArgentina, Argentina
View →
GM
Gonzalo Moreno
Colleague at Making Sense LlcSantiago Del Estero, Santiago Del Estero, Argentina, Argentina
View →
5 education records
Sebastian Zelonka education
Diseñador Gráfico, Diseño Gráfico
Education record
Experto En Usabilidad Y Accesibilidad, Ux
Programa Ejecutivo De Negocios En Internet, Marketing Online
Usability, Interaction Design, Data Visualization
Taller De Diseño Interactivo Y Visualización De La Información - Coord. Lic. Enrique Stanziola
FAQ
Frequently asked questions about Sebastian Zelonka
Quick answers generated from the profile data available on this page.
What company does Sebastian Zelonka work for?
Sebastian Zelonka works for Making Sense LLC.
What is Sebastian Zelonka's role at Making Sense LLC?
Sebastian Zelonka is listed as Senior Design System Engineer @ SeCO at Making Sense LLC.
What is Sebastian Zelonka's email address?
AeroLeads has found 1 work email signal at @sebazelonka.com for Sebastian Zelonka at Making Sense LLC.
What is Sebastian Zelonka's phone number?
AeroLeads has found 2 phone signal(s) with area code 114, 617 for Sebastian Zelonka at Making Sense LLC.
Where is Sebastian Zelonka based?
Sebastian Zelonka is based in Buenos Aires, Buenos Aires Province, Argentina while working with Making Sense LLC.
What companies has Sebastian Zelonka worked for?
Sebastian Zelonka has worked for Making Sense Llc, Ank, Increase, Onapsis Inc., and Wolox.
Who are Sebastian Zelonka's colleagues at Making Sense LLC?
Sebastian Zelonka's colleagues at Making Sense LLC include Juan Martin Gutierrez, Camila González Barraza, Eduardo Gabriel Nieva, Juan Pablo Fernandez Hurcade, and Sasuke La Line.
How can I contact Sebastian Zelonka?
You can use AeroLeads to view verified contact signals for Sebastian Zelonka at Making Sense LLC, including work email, phone, and LinkedIn data when available.
What schools did Sebastian Zelonka attend?
Sebastian Zelonka holds Diseñador Gráfico, Diseño Gráfico from Universidad De Buenos Aires.
What skills is Sebastian Zelonka known for?
Sebastian Zelonka is listed with skills including Css, Html, Experiencia Del Usuario, Desarrollo Web, User Experience, Usabilidad, User Interface Design, and Web Design.
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