Kevin Barre

Senior HPC Software Scientist | C++ & CUDA

Salary / Daily rate

Paris, France

Freelance

Skills

C++Python

Languages

English

About me

Intro

Senior HPC Engineer with 8+ years specializing in C/C++, CUDA, and cryptographic systems. Currently building distributed mesh communication systems and authentication protocols at Orange Cyberdefense. Expert in GPU computing, parallel algorithms, and secure distributed architectures for high-performance applications.

Links

Work experience

Senior Software Scientist and Cryptographic Engineer

Orange CyberdefenseFreelance

Jun 2023 - Present

3 years 5 months

92000 Nanterre, France

## mcauth Message Cipher Authentication Uncentralized Message Cipher Authentication for intermittent interconnected devices. Offline session-based authentification with encrypted tamperproof associated data. The associated data is the authorization logic that simultaneously guarantees data confidentiality and authenticity. Certification of data integrity is reinforced by the digital signature. This Project was build with the Kerckhoffs’s principle Languages : - C-23 - Python _C api_ Library : - OpenSSL (crypto api) ## mchub Mesh Communication Hub is distributed communication system for intermittent interconnected (meshed) devices Create an interconected communication software between the decontamination stations, redundancy hub node and visual interfaces (Desktop, Web, Embeded devices). Languages : - C++23 Library : - OpenSSL (crypto api) - gRPC + protobuffer + flatbuffer - Apache Arrow + FlightRPC - Rego (Open Policy Agent) Environement : - Docker Contributions : - Murmur https://gist.githubusercontent.com/neudinger/97a75228381e12d4ba2b435c3b86ba9e/raw/915badad3c52097187e862cd4809db25eec0f459/murmur3.hpp - Fernet https://github.com/neudinger/fernetpp.git - FNV1a https://gist.githubusercontent.com/neudinger/4921e8cf323b2be544982e8b5968cd57/raw/5dc026a1e6ef45ed17dec17c6223025ee5ccc26f/FNV1a.hpp

Task Scheduling on Heterogeneous Architectures in Distributed HPC Environments

ONERA - The French Aerospace Lab

Dec 2021 - Mar 2023

1 year 4 months

92320 Châtillon, France

- Scheduling on Heterogeneous Architectures - GPGPU (NVIDIA CUDA, AMD ROCm) - Fine-grained, coarse-grained, and embarrassing parallelism - Improve compilation for heterogeneous hardware with LLVM and MLIR https://github.com/neudinger/container-bench https://github.com/neudinger/keys-values-bench https://github.com/neudinger/equadiffGPU https://github.com/neudinger/equadiffGASNET https://github.com/neudinger/equadiffMPI

Scheduling methods dedicated to task graph with mesh adaptation on heterogeneous architecture

CMAP Ecole Polytechnique

Sep 2021 - Dec 2021

4 months

91120 Palaiseau, France

- Ordonnanceur et simulation sur architecture HPC Hétérogène - Ordonnanceur et adaptation de maillage - Ordonnancement sur architecture hétérogène - Parallélisation - Adaptation de maillage pour les méthodes multi- résolution : framework samurai

HPC Software Scientist

CEA

Apr 2021 - Aug 2021

5 months

Create source to source compiler based on Clang. https://mdls.fr/ GitHub Open source project : - https://github.com/neudinger/PDIC

Cloud software engineer and Distributed computing

Aqemia

Nov 2020 - May 2021

7 months

Paris, France

GitHub: open source project. - https://github.com/neudinger/pyDockRMSD - https://github.com/neudinger/pysmina Redesign data architecture : - From multiple text file to parquet file storage. - Unification of python cloud storage system. (one library multiple cloud access) Create computational standard library: - remove redondant code - migrate all code to python 3 - remove unnecessary disks access - create python wrapper to chemical library or binary. Add automation build and deployment. GitHub workflow docker push on AWS and GCP pandoc documentation generated pdoc3 pep8 documentation extraction.

Big Data IA DL/ML Engineer

Foxcub

Sep 2019 - Oct 2020

1 year 2 months

Région de Paris, France

Software Engineer

INA - Institut national de l'audiovisuel

Nov 2019 - Jul 2020

9 months

94360 Bry-sur-Marne, France

Develop cross indexer database as RESTFUL web service to be able to locate and reference Data location base on index or identifier anywhere on other database or disk. Developed with python ( python 3 , fast API swagger) Postgres BLOB storage, service in docker container.

Développeur Big Data

AXA en France

Sep 2018 - Aug 2019

1 year

92000 Nanterre, France

Développement de solutions big data HADOOP SPARK, python dans le secteur des assurances. Création d outils de mise en conformité RGPD. Création d'outils d'anonymisation et de pseudonymisation.

Tournay Distribution

Jul 2015 - Aug 2017

2 years 2 months

Développeur Python

Aug 2015 - Aug 2017

2 years 1 month

Développeur C#

Jul 2015 - Dec 2015

6 months

Développement d'un logiciel en C# de gestion et syncronisation de bases de données excel, csv, Access


Education

École Polytechnique

Research

2021 - 2022

7 months

Tongji University

Master's degree

2017 - 2018

2 years

EPITECH - European Institute of Technology

Master's degree

2013 - 2018

4 years 5 months

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