Högsta Höns
Current
Dec 2023 - Present
AeroLeads people directory · profile
Johan Karlsson Email & Phone Number
Högsta höns på Protoduck AB
at
Protoduck AB
1 work email found
@tretton37.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Who is Johan Karlsson? Overview
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Quick answer
Johan Karlsson is listed as Högsta höns på Protoduck AB at Protoduck AB, based in Sweden, Sweden, Sweden. AeroLeads shows a work email signal at tretton37.com and a matched LinkedIn profile for Johan Karlsson.
Johan Karlsson previously worked as Högsta höns at Protoduck Ab and Högsta höns at Protoduck Ab. Johan Karlsson holds Gymnasiell, Information Techology from Soltorg.
Company email context
Email format at Protoduck AB
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{first}.{last}@tretton37.com
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AeroLeads found 1 current-domain work email signal for Johan Karlsson. Compare company email patterns before reaching out.
Profile bio
About Johan Karlsson
Tech nerd. Code, electronics, game dev.Owns and operates Protoduck AB which is a company focusing on prototyping of electronic stuff. Microsoft MVP AlumiAlways interested in different .net based technologies and even some JS from time to time (bad habit).
Listed skills include C#, Mobile Applications, .Net, Linq, and 38 others.
Current workplace
Johan Karlsson's current company
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8 roles
Johan Karlsson work experience
A career timeline built from the work history available for this profile.
Högsta Höns
Protoduck Ab
Protoduck AB digitaliserar dina analoga produkter och ansluter dem till internetz genom datorchips och kretskort och sånt.
Aug 2023 - Dec 2023
Dec 2020 - Jul 2024
Teamlead Ninja
Having a lot of fun developing tretton37 in Dalarna with the best people available!
Oct 2015 - Dec 2022
Owner
Io2Gamelabs
Small independent game developer. More information at www.facebook.com/wordroom for our latest game.
Sep 2012 - Aug 2017
Mar 2011 - Oct 2015
May 2006 - May 2011
Jan 1999 - May 2006
1 education record
Johan Karlsson education
-
Soltorg
FAQ
Frequently asked questions about Johan Karlsson
Quick answers generated from the profile data available on this page.
What company does Johan Karlsson work for?
Johan Karlsson works for Protoduck AB.
What is Johan Karlsson's role at Protoduck AB?
Johan Karlsson is listed as Högsta höns på Protoduck AB at Protoduck AB.
What is Johan Karlsson's email address?
AeroLeads has found 1 work email signal at @tretton37.com for Johan Karlsson at Protoduck AB.
Where is Johan Karlsson based?
Johan Karlsson is based in Sweden, Sweden, Sweden while working with Protoduck AB.
What companies has Johan Karlsson worked for?
Johan Karlsson has worked for Protoduck Ab, 13|37, Tretton37 Ab, Io2Gamelabs, and Sogeti.
How can I contact Johan Karlsson?
You can use AeroLeads to view verified contact signals for Johan Karlsson at Protoduck AB, including work email, phone, and LinkedIn data when available.
What schools did Johan Karlsson attend?
Johan Karlsson holds Gymnasiell, Information Techology from Soltorg.
What skills is Johan Karlsson known for?
Johan Karlsson is listed with skills including C#, Mobile Applications, .Net, Linq, Visual Studio, Windows Azure, Scrum, and Tfs.
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