Freelancer profile translated to English.

Description

Senior technical architect (Solutions Architect / Tech Lead), I design and industrializeAWS Cloud, Data, and High-Performance Computing (HPC)architectures. I work with technical management and engineering teams, from scoping to production deployment and skills transfer.

AWS Cloud Architecture— scalable, secure, and highly available infrastructures: Infrastructure as Code (Terraform, Terragrunt), networking, IAM, containerization (Docker, Kubernetes), CI/CD, serverless, and automation.

HPC / High Performance Computing— sizing and optimization of computing clusters: AWS ParallelCluster, FSx for Lustre, Slurm, parallel storage, and performance tuning.

Data, DataOps & MLOps— robust data platforms and ingestion pipelines (Hadoop, Spark, Dataiku), industrialization of machine learning workflows.

FinOps— Cloud cost analysis and optimization, financial governance, and budget control.

DevSecOps & Software Architecture— CI/CD, security by design, microservices architecture, distributed systems, event-driven, observability, GDPR compliance, AWS/GCP multi-cloud.

Types of missions: architecture audit, migration to AWS Cloud, HPC and Data platform implementation, FinOps optimization, DevSecOps support, consulting, technical expertise, andlong-term technical contractingon cloud data platforms.

Sectors: energy, health and e-health, retail, industry, finance, and aeronautics.

Technologies:AWS, GCP, Terraform, Terragrunt, Ansible, Docker, Kubernetes, GitLab CI, GitHub Actions, Kafka, Prometheus, Grafana, Rust, C/C++, Python, Bash, Linux, Hadoop, Spark, Dataiku, ParallelCluster, FSx Lustre, PostgreSQL, Redis.

Open-source contributor (Linux kernel, Rust/Cargo, AWS ParallelCluster), I design robust, documented, and sustainable solutions that your teams can maintain.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Spanish
Basic

Workplace preferences

Can work on-site

Paris (up to 50km)

ISALYS DIGITAL LAB
Technical Director
CONSULTING AND AUDITS
October 2025 - Today (9 months)
Paris, France
Technical Director / Head of Digital Engineering— leading the technology for the Digital Lab of a consulting firm (~350 people), specialized in **Data & AI**. I drive the technical strategy, innovation, and engineering excellence, from pre-sales to mission delivery.

Technology Strategy & Architecture Governance— defining key technological choices, architectural standards, and best practices (**AWS/GCP Cloud, Data, DevSecOps, FinOps**); making technical trade-offs and ensuring cross-project consistency.

R&D & Innovation Management— steering R&D activities: technology watch, prototyping, capitalization in the form of reusable frameworks and assets, exploring generative AI and autonomous agents applied to software engineering.

Pre-sales & Technical Expertise— designing technical proposals (architecture, costing, presentations), qualifying client needs, and scoping complex missions (**Cloud, Data, HPC, MLOps**).

Delivery Leadership— technical leadership of missions: architectural choices, securing commitments, design and code reviews, supporting field teams (e.g., taking over on-premise data platforms).

Technical Referent & Mentoring— leading the architect and engineer community, skill development, sharing standards, and fostering a demanding engineering culture.

Domains:Cloud architecture (AWS, GCP), Data & MLOps, HPC, DevSecOps, FinOps, microservices, IaC (Terraform, Terragrunt).

Impact: structuring the technical offering, maturing engineering practices, and securing the most complex client engagements.
Amazon Web Services digital transformation intelligence artificielle Python ETL processes
Nature et Découvertes
DataOps Engineer
RETAIL (LARGE RETAILERS)
June 2026 - Today (1 month)
Hôtel de Ville, Paris, France
Data Architect / Tech Lead— taking over and operating an on-premiseDataLabplatform (Hadoop HDPcluster) during a knowledge transfer context. Objective: ensure service continuity, document a historically under-equipped platform, and prepare its modernization.

Audit & Mapping— complete analysis of the architecture (HDFS, MapReduce2, Hive, Dataiku DSS), ingestion flows, and dependencies.

Ingestion Reliability— redesign and industrialization of marketing data ingestion pipelines (Adobe Campaign / Neolane): production Bash script with dynamic partition management, incident recovery, and logging.

Documentation & Operations— production of a recovery plan, an operational runbook, and a phase 2 preparation document; formalization of operational and disaster recovery procedures (backup / re-ingestion).

Automation Roadmap— roadmap of 17 workstreams divided into 4 categories (ingestion, operations, monitoring, documentation) to reduce operational debt and dependency on manual interventions.

Skills Transfer— enabling internal teams to become autonomous in routine operations and incident procedures.

Stack:Hadoop HDP, HDFS, MapReduce2, Hive, Dataiku DSS, Bash/Shell, Linux, Adobe Campaign (Neolane), VPN.

Results: service continuity ensured during the transfer, documented and reusable operational procedures, a solid foundation for platform modernization.
batch processing IT project management Python IT architecture cloud integration
newline
Founder
RAW MATERIALS INDUSTRY
May 2026 - Today (2 months)
Hôtel de Ville, Paris, France
newline — premium stationery brand for European developers and software engineers.
Design of the complete brand identity: graphic charter, typographic system, wordmark, and editorial line
Definition of the product range (3 items) and interior layouts designed for engineering workflows
Setup of e-commerce (Shopify) and the supply chain, from print-on-demand to large-scale offset printing
Construction of the B2B offering (co-branded editions for consulting firm technical departments) and the business model: pricing, unit economics, margins
intelligence artificielle external API integration SRE principles UI/UX Design User centric