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Frédéric Vannetzel Email & Phone Number
Ingénieur full stack senior
at
Klee Group
1 work email found
@aios.sh
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Ingénieur full stack senior
Location
Asnières-sur-Seine, Île-de-France, France
Company size
Who is Frédéric Vannetzel? Overview
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Quick answer
Frédéric Vannetzel is listed as Ingénieur full stack senior at Klee Group, a company with 977 employees, based in Asnières-sur-Seine, Île-de-France, France. AeroLeads shows a work email signal at aios.sh and a matched LinkedIn profile for Frédéric Vannetzel.
Frédéric Vannetzel previously worked as Senior full-stack ingeneer at Klee Group and Senior Software Development Engineer Kotlin/React at Aios Sh. Frédéric Vannetzel holds Data Science Certificate, Big Data, Machine Learning, Mention Bien (7.22/10) from Paris-Dauphine.
Company email context
Email format at Klee Group
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{first_initial}{last}@aios.sh
76% confidence
AeroLeads found 1 current-domain work email signal for Frédéric Vannetzel. Compare company email patterns before reaching out.
Profile bio
About Frédéric Vannetzel
With more than 20 years of experience in software development, I participate in ambitious projects based on various technical stacks (Java / Spring, C ++, C # (.NET, WPF)) in multiple fields (telecoms, finance, ERPs ...) within large international groups.Passionate about agile methods, I am comfortable driving the various ceremonies (Sprint planning, Sprint Retro) because I have also worked as a Scrum Master.My great capacity for learning and my open-mindedness mean that I am always on the lookout for new technologies to master, which allows me to obtain certifications such as the Data Science certificate from Paris Dauphine PSN University.My experience in real-time development shows my rigor and my perfectionism in my daily work.
Current workplace
Frédéric Vannetzel's current company
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Klee Group
6 roles
Frédéric Vannetzel work experience
A career timeline built from the work history available for this profile.
Senior Full-Stack Ingeneer
Current
Oct 2024 - Present
Senior Software Development Engineer Kotlin/React
Ingénieur développement full-stack (Kotlin/React)RÉALISATION d'une application Spring/Kotlin/React en architecture micro-services permettant l'analyse de projets de création d'entreprises (plan de financement, compte de résultats...): je prends part aux processus de développement au sein d'une équipe agile de 4 personnes (écriture des stories.
Oct 2021 - Oct 2024
Senior Software Engineering C/Java
Senior software engineer on the Dollar Universe scheduler and its software suite, I contribute to the development of multiple functionalities within an agile team of 13 people. Force of proposal, I participate in the Web migration of the Reporter reporting tool as well as in several hackthons.Migration ElasticSearch 1.5 to 7.2: update of the java code.
May 2017 - Apr 2021
Ingénieur Développement Logiciel Senior C++/C#
Senior software engineer on the Eikon financial analysis solution, I develop several real-time tools to provide decision support to traders and improve their user experience in an international team (France, US, Thailand).Study of a proof of concept of user logic in the form of a service (under.NET 4.5) including reusable logic bricks.Study and.
Jul 2008 - Apr 2017
Ingénieur Logiciel C++/Java
Software engineer on the administration tool of PBXs 4760, I participate in the development of a client-server type architecture to facilitate the management of PBXs in company telephone networksRealization of a proof of concept of SIP communication server (C ++ / java).Development of a software update tool for private telephone exchanges (PABX): server.
Nov 1998 - Jun 2008
Team & coworkers
Colleagues at Klee Group
Other employees you can reach at kleegroup.com. View company contacts for 977 employees →
KG
Karine Greppes
Colleague at Klee GroupGreater Paris Metropolitan Region, France
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RD
Rouget De L'Isle
Colleague at Klee GroupFrance, France
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ND
Nicolas Delhaye
Colleague at Klee GroupGreater Amiens Area, France
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CV
Claire Venance
Colleague at Klee GroupMontreal, Quebec, Canada, Canada
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LD
Louis Deluche
Colleague at Klee GroupChâtenay-Malabry, Île-de-France, France, France
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DT
David Taylan
Colleague at Klee GroupGarges-lès-Gonesse, Île-de-France, France, France
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CL
Clément Lemercier
Colleague at Klee GroupFrance, France
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CD
Claire Deschamps
Colleague at Klee GroupSaverne, Grand Est, France, France
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SE
Sarah El Fannane
Colleague at Klee GroupGreater Paris Metropolitan Region, France
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FL
Flavien Leblanc
Colleague at Klee GroupGreater Nantes Metropolitan Area, France
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Karine Greppes
Colleague at Klee GroupGreater Paris Metropolitan Region, France
View →
RD
Rouget De L'Isle
Colleague at Klee GroupFrance, France
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ND
Nicolas Delhaye
Colleague at Klee GroupGreater Amiens Area, France
View →
CV
Claire Venance
Colleague at Klee GroupMontreal, Quebec, Canada, Canada
View →
LD
Louis Deluche
Colleague at Klee GroupChâtenay-Malabry, Île-de-France, France, France
View →
DT
David Taylan
Colleague at Klee GroupGarges-lès-Gonesse, Île-de-France, France, France
View →
CL
Clément Lemercier
Colleague at Klee GroupFrance, France
View →
CD
Claire Deschamps
Colleague at Klee GroupSaverne, Grand Est, France, France
View →
SE
Sarah El Fannane
Colleague at Klee GroupGreater Paris Metropolitan Region, France
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FL
Flavien Leblanc
Colleague at Klee GroupGreater Nantes Metropolitan Area, France
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4 education records
Frédéric Vannetzel education
Data Science Certificate, Big Data, Machine Learning, Mention Bien (7.22/10)
Dess, Computer Engineering
Magistère D'Informatique Appliquée D'Ile-De-France, Computer Science
Dut, Informatique
FAQ
Frequently asked questions about Frédéric Vannetzel
Quick answers generated from the profile data available on this page.
What company does Frédéric Vannetzel work for?
Frédéric Vannetzel works for Klee Group.
What is Frédéric Vannetzel's role at Klee Group?
Frédéric Vannetzel is listed as Ingénieur full stack senior at Klee Group.
What is Frédéric Vannetzel's email address?
AeroLeads has found 1 work email signal at @aios.sh for Frédéric Vannetzel at Klee Group.
Where is Frédéric Vannetzel based?
Frédéric Vannetzel is based in Asnières-sur-Seine, Île-de-France, France while working with Klee Group.
What companies has Frédéric Vannetzel worked for?
Frédéric Vannetzel has worked for Klee Group, Aios Sh, Automic Software, Thomson Reuters, and Alcatel-Lucent.
Who are Frédéric Vannetzel's colleagues at Klee Group?
Frédéric Vannetzel's colleagues at Klee Group include Karine Greppes, Rouget De L'Isle, Nicolas Delhaye, Claire Venance, and Louis Deluche.
How can I contact Frédéric Vannetzel?
You can use AeroLeads to view verified contact signals for Frédéric Vannetzel at Klee Group, including work email, phone, and LinkedIn data when available.
What schools did Frédéric Vannetzel attend?
Frédéric Vannetzel holds Data Science Certificate, Big Data, Machine Learning, Mention Bien (7.22/10) from Paris-Dauphine.
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