Eniblock is a startup creating an ecosystem of tools and services to democratize access to Web3 innovations.As a software architect, I'm shaping the projects and products Eniblock is delivering. This includes:- Eniblock Wallet, a non-custodial wallet as a service for the Ethereum blockchain.- Eniblock Tokenize and Eniblock NFT, two products for issuing and trading tokens (ERC20 / FA1.2, ERC-721 / ERC-1155 / FA2.0) on the Tezos and Ethereum (Polygon) blockchains.- Eniblock… Show more Eniblock is a startup creating an ecosystem of tools and services to democratize access to Web3 innovations.As a software architect, I'm shaping the projects and products Eniblock is delivering. This includes:- Eniblock Wallet, a non-custodial wallet as a service for the Ethereum blockchain.- Eniblock Tokenize and Eniblock NFT, two products for issuing and trading tokens (ERC20 / FA1.2, ERC-721 / ERC-1155 / FA2.0) on the Tezos and Ethereum (Polygon) blockchains.- Eniblock Collaborate, a digital passport management product on the Tezos blockchain.- STAR, a RTE/Enedis project for the traceability of the activations of renewable based on Hyperledger Fabric- Logical Pictures, a solution for issuing and trading security tokens, featuring an escrow service on a secondary market.In those projects and products I'm using a large diversity of languages, tools and services (C4, Java, Go, Python, Rust, Kotlin, Tezos, Corda, Ethereum, Vault, Ledger, Keycloak, Auth0).I'm part of the team that designs, develop and maintain the shared infrastructure for all the Eniblock project s and products, we a focus on high availability, performance and cost reduction. Our solution is based on multitenant kubernetes clusters with automated provisioning, monitoring and backups. (GKE, AKS, Hetzner, OVH, Prometheus, Grafana, Loki, Tempo, Velero, Terraform, Helm, K3s)In the DevOps spirit, I'm working on the methodology and the tooling for a seamless transition from the project specifications to the deployment in production. This includes the usage of earthly, tilt, kind, terraform and SOPS for the development, automated acceptance testing with cucumber and playwright, and github (previously gitlab) for the CI/CD. Some of our products are continuously deployed in production.As an agile proponent, I'm pushing to keep the Eniblock development process as efficient, flexible, iterative and minimalist as possible. I'm also advocating for peer programming and reviews as regular practices. Show less

I worked in the team that transitioned the complex system simulation solution from a desktop application to to a IaaS / PaaS model, where the whole simulation platform would be deployed in the cloud. I worked within the architecture committee to design a solution that was entirely generated from the simulation model.The large amount of data generated by the simulations was stored in Apache Parquet on to of HDFS and could be analyzed in the web application using big data tools like Apache… Show more I worked in the team that transitioned the complex system simulation solution from a desktop application to to a IaaS / PaaS model, where the whole simulation platform would be deployed in the cloud. I worked within the architecture committee to design a solution that was entirely generated from the simulation model.The large amount of data generated by the simulations was stored in Apache Parquet on to of HDFS and could be analyzed in the web application using big data tools like Apache Drill and Apache Spark inside a user friendly Jupyter notebook.As it become clear that our well proven build infrastructure for the desktop application was not well fitted for the new web platform, I worked with the devops team that:- created the new pipelines in jenkins,- automated the resource provisioning in GCP with terraform,- automated the applications deployment with Ansible,- secured the secrets in HashiCorp vault,- maintained a catalog of the deployments in HashiCorp Consul,- monitored the whole infrastructure with Prometheus and Grafana.The developer experience has also been a strong focus of my work, with the creation of a command line tool to ease the manipulation of the simulation models on the developer host and allow to deploy the whole simulation stack locally with Docker.As a technical leader, my responsibilities were also to- ensure a high development quality through the review of designs and code- train and lead other team members on our technical stacks- provide technical support to other teams and external customers- conduct technical interviews for candidates Show less

I was part of the team developing Cosmo Tech's complex system modeling language and simulation runtime. As an R&D Engineer, my main responsibilities included the design, development and maintenance of:- the complex system simulation engine in C++, including performance optimizations- the Python and Java language binding for the simulation engine- the CMake build for multiple platform (linux, windows, macos)- the continuous integration pipeline using CTest- the static… Show more I was part of the team developing Cosmo Tech's complex system modeling language and simulation runtime. As an R&D Engineer, my main responsibilities included the design, development and maintenance of:- the complex system simulation engine in C++, including performance optimizations- the Python and Java language binding for the simulation engine- the CMake build for multiple platform (linux, windows, macos)- the continuous integration pipeline using CTest- the static analysis of the code- the technology watchI worked closely with the modelization team to ensure that the modeling language and simulation runtime were well fitted to the modelization team needs. Show less

I was part of the MIMA2 microscopy platform and of the BDR research lab that studied the early stage of embryonic development for various species. Most of the observations were done on confocal microscopes, and generated high resolution multichannel 3D images. My role was:- to analyze the images generated on the platform in order to characterize the structures observed by the researchers.- provide a secure way to store the images generated on the microscopes of the platform.I… Show more I was part of the MIMA2 microscopy platform and of the BDR research lab that studied the early stage of embryonic development for various species. Most of the observations were done on confocal microscopes, and generated high resolution multichannel 3D images. My role was:- to analyze the images generated on the platform in order to characterize the structures observed by the researchers.- provide a secure way to store the images generated on the microscopes of the platform.I developed many of the tools used for the image analysis, and contributed to the C++ image analysis library. This tools included:- a wrapping layer with SWIG to use ITK from several languages (Python, Java, Tcl)- several mathematical morphology filtersI had the chance to join the maintainer team of ITK and use their leading methodology in agile development, testing, documentation.I worked closely with the biologist who run the experiments, and the statisticians of the MIA research lab. The image storage facility lead me to work as an administrator of several servers running Linux and Solaris, and to setup and maintain a replication and backup strategy to ensure a high level of security and availability of the stored data. For this task I worked closely with the team of the bioinformatic platform of the Jouy-en-Josas research center (Migale). I also worked in several collective activities:- research schools on image analysis- a national knowledge sharing network on good development practices for the INRA engineers- maintaining rpm packages for the mandriva linux distribution Show less

Genomic databases management for the Migale bioinformatic platform.Text analysis and ontology research team in the MIG research lab.

I worked with the team of the BIA research lab on the development of:- a software for visual analysis of protein electrophoresis in java swing- a software for the visualisation and analysis of 3D images in C++I was also involved in the management of the Solaris and linux server that were used in that research lab.