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Paul Chaignon Email & Phone Number

Sr. Staff Software Engineer at Isovalent at Isovalent
Location: Rennes, Brittany, France 9 work roles 3 schools
1 work email found @isovalent.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

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Current company
Role
Sr. Staff Software Engineer at Isovalent
Location
Rennes, Brittany, France
Company size

Who is Paul Chaignon? Overview

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Quick answer

Paul Chaignon is listed as Sr. Staff Software Engineer at Isovalent at Isovalent, a company with 30 employees, based in Rennes, Brittany, France. AeroLeads shows a work email signal at isovalent.com and a matched LinkedIn profile for Paul Chaignon.

Paul Chaignon previously worked as Senior Staff Software Engineer at Isovalent and Senior Software Engineer at Isovalent. Paul Chaignon holds Master Of Science (Ms), Computer Science from Insa De Rennes.

Company email context

Email format at Isovalent

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{first}@isovalent.com
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Profile bio

About Paul Chaignon

Paul Chaignon is a Sr. Staff Software Engineer at Isovalent at Isovalent.

Current workplace

Paul Chaignon's current company

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Isovalent
Isovalent
Sr. Staff Software Engineer at Isovalent
mountain view, california, united states
Website
Employees
30
AeroLeads page
9 roles

Paul Chaignon work experience

A career timeline built from the work history available for this profile.

Senior Staff Software Engineer

Current

Rennes, Brittany, France

- Technical lead for the SRv6 & BGP team until March 2023.- Since March 2023, technical lead for the datapath team owning encryption, policy enforcement, and egress gateway features.- Coordinated work on SOWs for three customers.- Implemented the initial datapath for SRv6 L3VPN in Cilium.- Co-implemented a new high-scale feature to support millions of pods.

Mar 2022 - Present

Senior Software Engineer

Remote

- Implemented the host firewall feature.- Increased testing coverage for datapath with complexity tests, support for more kernels, better static checks, etc.- Researched and implemented solutions to reduce the BPF complexity of our datapath.- Participated in the initial implementation of our GitHub CI, with a focus on reducing its resource consumption..

Feb 2020 - Apr 2022

Research Engineer

Châtillon, France

- Fuzzing of the BPF verifier and syscall.- Development of Linux tracing tools to track resource consumption of TCP connection across multitier applications.- Extension of Open vSwitch to run BPF programs as part of the OpenFlow pipeline.- Support to production and anticipation teams on BPF, DPDK, and Open vSwitch.- Maintenance of laboratory network.

Oct 2015 - Jan 2020

Security Development Intern

Issy-les-Moulineaux, France

Design and implementation of an algorithm to characterize malwares implementing domain generation algorithms (DGAs). The analyses is based on packet captures from ISPs' DNS servers.

Jan 2015 - Jul 2015

Google Summer Of Code Intern

Owasp

Development of new security challenges for the OWASP Hackademic Challenges project.

May 2014 - Aug 2014

Web Developer Intern

London, United Kingdom

Development of a website processing data from the English Department for Education.

Jun 2013 - Aug 2013

Android Developer Intern

Cléode

Lannion, France

Development of a home automation application for Android.

Jun 2012 - Aug 2012

Web Developer

Rennes, France

Development of a website for an international project lead by France Télécom R&D.

Apr 2012 - Jul 2012

Web Developer Intern

Lannion, France

Development of a website for the archiving and retrieval of internal documents.

Jun 2011 - Aug 2011
Team & coworkers

Colleagues at Isovalent

Other employees you can reach at isovalent.com. View company contacts for 30 employees →

3 education records

Paul Chaignon education

Master Of Science (Ms), Computer Science

Insa De Rennes
FAQ

Frequently asked questions about Paul Chaignon

Quick answers generated from the profile data available on this page.

What company does Paul Chaignon work for?

Paul Chaignon works for Isovalent.

What is Paul Chaignon's role at Isovalent?

Paul Chaignon is listed as Sr. Staff Software Engineer at Isovalent at Isovalent.

What is Paul Chaignon's email address?

AeroLeads has found 1 work email signal at @isovalent.com for Paul Chaignon at Isovalent.

Where is Paul Chaignon based?

Paul Chaignon is based in Rennes, Brittany, France while working with Isovalent.

What companies has Paul Chaignon worked for?

Paul Chaignon has worked for Isovalent, Orange, Owasp, Software For Data Analysis Limited, and Cléode.

Who are Paul Chaignon's colleagues at Isovalent?

Paul Chaignon's colleagues at Isovalent include Andrii Iuspin, Simone Magnani, Mathieu Payeur Levallois, Fabian Fischer, and David Bimmler.

How can I contact Paul Chaignon?

You can use AeroLeads to view verified contact signals for Paul Chaignon at Isovalent, including work email, phone, and LinkedIn data when available.

What schools did Paul Chaignon attend?

Paul Chaignon holds Master Of Science (Ms), Computer Science from Insa De Rennes.

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