Tech Lead
CurrentI’m accountable for the technical leadership in my team. Advocating for best practices and ensuring the team’s alignment with everyone working in the same direction.
Dec 2022 - Present
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Stefan Sonntag Email & Phone Number
Tech Lead | Full Stack Engineer at Issuu
at
Issuu
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Tech Lead | Full Stack Engineer at Issuu
Location
Copenhagen, Capital Region Of Denmark, Denmark
Company size
Who is Stefan Sonntag? Overview
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Quick answer
Stefan Sonntag is listed as Tech Lead | Full Stack Engineer at Issuu at Issuu, a company with 117 employees, based in Copenhagen, Capital Region Of Denmark, Denmark. AeroLeads shows a matched LinkedIn profile for Stefan Sonntag.
Stefan Sonntag previously worked as Tech Lead at Issuu and Full Stack Engineer at Issuu. Stefan Sonntag holds Master Of Science - Ms, Software Engineering from Fachhochschule Technikum Wien.
Company email context
Email format at Issuu
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Issuu
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Profile bio
About Stefan Sonntag
Stefan Sonntag is a Tech Lead | Full Stack Engineer at Issuu at Issuu.
Current workplace
Stefan Sonntag's current company
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Issuu
5 roles
Stefan Sonntag work experience
A career timeline built from the work history available for this profile.
Full Stack Engineer
Current
May 2021 - Present
Software Engineer
Oct 2019 - Apr 2021
Full Stack Developer
Jun 2018 - Sep 2019
Softwareengineer
Mar 2016 - May 2018
Team & coworkers
Colleagues at Issuu
Other employees you can reach at issuu.com. View company contacts for 117 employees →
OG
Operations Group
Colleague at Issuu
Copenhagen, Capital Region Of Denmark, Denmark, Denmark
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JJ
Jwwm Jwwmbrandcopyn&Design
Colleague at Issuu
Malaysia, Malaysia
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KB
Karolina Barbosa
Colleague at Issuu
Portugal, Portugal
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BB
Béatrice Bubenicek
Colleague at Issuu
Greater Paris Metropolitan Region, France
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SP
Saverio Pepe
Colleague at Issuu
Florence, Tuscany, Italy, Italy
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SP
Sabrina P
Colleague at Issuu
Johore, Malaysia, Malaysia
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BI
Billy Indiana
Colleague at Issuu
Copenhagen Metropolitan Area, Denmark
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MG
Mateus Gandra
Colleague at Issuu
Porto, Porto, Portugal, Portugal
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RN
Revista Nei
Colleague at Issuu
São Bernardo Do Campo, São Paulo, Brazil, Brazil
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BS
Bruno Souza
Colleague at Issuu
Braga, Braga, Portugal, Portugal
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Operations Group
Colleague at Issuu
Copenhagen, Capital Region Of Denmark, Denmark, Denmark
View →
JJ
Jwwm Jwwmbrandcopyn&Design
Colleague at Issuu
Malaysia, Malaysia
View →
KB
Karolina Barbosa
Colleague at Issuu
Portugal, Portugal
View →
BB
Béatrice Bubenicek
Colleague at Issuu
Greater Paris Metropolitan Region, France
View →
SP
Saverio Pepe
Colleague at Issuu
Florence, Tuscany, Italy, Italy
View →
SP
Sabrina P
Colleague at Issuu
Johore, Malaysia, Malaysia
View →
BI
Billy Indiana
Colleague at Issuu
Copenhagen Metropolitan Area, Denmark
View →
MG
Mateus Gandra
Colleague at Issuu
Porto, Porto, Portugal, Portugal
View →
RN
Revista Nei
Colleague at Issuu
São Bernardo Do Campo, São Paulo, Brazil, Brazil
View →
BS
Bruno Souza
Colleague at Issuu
Braga, Braga, Portugal, Portugal
View →
2 education records
Stefan Sonntag education
Master Of Science - Ms, Software Engineering
Bachelor Of Science - Bs, Computer Science
FAQ
Frequently asked questions about Stefan Sonntag
Quick answers generated from the profile data available on this page.
What company does Stefan Sonntag work for?
Stefan Sonntag works for Issuu.
What is Stefan Sonntag's role at Issuu?
Stefan Sonntag is listed as Tech Lead | Full Stack Engineer at Issuu at Issuu.
Where is Stefan Sonntag based?
Stefan Sonntag is based in Copenhagen, Capital Region Of Denmark, Denmark while working with Issuu.
What companies has Stefan Sonntag worked for?
Stefan Sonntag has worked for Issuu, Trustpilot, Bosch Česká Republika, and Allianz Technology.
Who are Stefan Sonntag's colleagues at Issuu?
Stefan Sonntag's colleagues at Issuu include Operations Group, Jwwm Jwwmbrandcopyn&Design, Karolina Barbosa, Béatrice Bubenicek, and Saverio Pepe.
How can I contact Stefan Sonntag?
You can use AeroLeads to view verified contact signals for Stefan Sonntag at Issuu, including work email, phone, and LinkedIn data when available.
What schools did Stefan Sonntag attend?
Stefan Sonntag holds Master Of Science - Ms, Software Engineering from Fachhochschule Technikum Wien.
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