Freelancer profile translated to English.
Back to original languageAbout Pierre
đĄIs your cloud infrastructure truly optimized?
Looking to scale efficiently, reduce costs, or modernize your architecture?
Every month, companies waste thousands (even millions) of euros on AWS, GCP, and Azure.
What if you could streamline your resources without compromising performance or scalability?
đWhat I do
I help companies modernize and optimize their cloud infrastructure:
đč Architecture & Scalability â High-performance and scalable infrastructures
đč Cloud Cost Optimization â Cost reduction without impacting performance
đč Cloud Migration & Modernization â Transition to a more robust and cost-effective infra
Less spending, more performance, and a resilient architecture.
đĄWhy me?
đč 360° Vision: Developer, Architect, CTO, DevOps
đč 15+ years of experience in Cloud, DevOps, DevSecOps, FinOps, and scalable architecture
đč 20+ companies successfully supported
đč Multi-cloud expert: AWS, GCP, Azure, OVH, Scaleway, Alibaba Cloud
đč Expertise in Kubernetes / K8S, FinOps, Cloud Architecture & AI (LLM, AIOps & MLOps)
đč Concrete results: reduced cloud bills, secure and optimized infrastructure, immediate ROI
đMy Services
đč Cloud Audit & Optimization â Eliminate waste, optimize your resources
đč Architecture & Scalability â Design a high-performance and flexible infra
đč Cloud Modernization & Migration â Transition to a more efficient infra
đč Kubernetes & Serverless Optimization â Reduced costs, better workload management
đč AI & GreenOps Strategy â More efficient and sustainable infra
đConcrete results for my clients
đč Up to 70% savings on their cloud bill
đč A more scalable and performant infra
đč Data-driven cloud decisions for optimized ROI
Ready to rethink your cloud infrastructure?
Contact me to discuss đ
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Nantes (up to 50km), Rennes (up to 50km), Lyon (up to 50km), Lille (up to 50km)
Experience
- PG ConsultingTech Lead | Cloud Architect | FinOps & Cloud OptimizationCONSULTING AND AUDITSJanuary 2024 - Today (2 years and 7 months)Paris, FranceMissions realized:Architecture & Scalability:đč Design of cloud & on-premise architectures (Single-Tenant, Multi-Tenant)đč Cloud migration (AWS, GCP, Azure) & infrastructure modernizationđč Technical refactoring & technical debt managementCloud Optimization & FinOps:đč Cost reduction through FinOps & GreenOps (up to -70%)đč Workload optimization strategy & spending monitoringđč Resource rationalization on Kubernetes, Serverless, ContainersAudit & Tech Transformationđč Technical audit for fundraising and M&A (Due Diligence, Scalability)đč Improvement of DevOps & CI/CD practices for optimized deliveryđč Structuring & mentoring technical teamsMy approach:đč Align tech with business strategy to maximize ROIđč Implement pragmatic & scalable solutionsđč Prioritize measurable impact over gadget innovation
- YunoChief Technology Officer & Co-founderREAL ESTATESeptember 2019 - Today (6 years and 11 months)Paris, FranceAs CTO & Co-founder of Yuno, I designed from scratch an infrastructure capable of massive scaling while controlling cloud costs. Our platform analyzes the real estate market in real-time to identify the best rental investment opportunities, leveraging AI and Big Data.đĄOptimization & Cost ControlFrom the start, the constraint was twofold: scalability and profitability.Every technical decision had to minimize the cloud bill while ensuring sufficient performance to process over 15 million real estate listings:đč Implementation of a containerized & event-driven architecture to avoid over-provisioning.đč Optimization of AI workloads (offline pre-processing, use of lightweight models).đč Automation of processes to reduce operational costs and maximize infra ROI.đData-Driven Infrastructure & Scalabilityđč Fully automated platform: aggregation and analysis of millions of listings.đč FinOps Optimization: continuous monitoring of cloud costs, capacity adjustment based on load peaks.đč Single & scalable codebase (desktop & mobile) to minimize technical debt.đYuno by the numbersđč 15M+ listings analyzedđč 50,000+ usersđč âŹ500k raised & partnerships with agencies, notaries & investorsđč Controlled infrastructure costs despite intensive computing loadđȘTechnical Challenges Overcomeâ Build a scalable platform without extra costâ Optimize cloud infrastructure to support AI without cost explosionâ Automate real estate analysis to enable informed and rapid decisions
- WemanityArchitect / DevOps ConsultantTRANSPORTATIONApril 2016 - July 2019 (3 years and 3 months)Ăle-de-France, FranceđMission:DevOps Consultant @ Ritmxđ„Team:Infra / Ops (7 people)đTopics:â Support for Ritmx's Technical Directorate (DT) in its DevOps transformationâ Creation of a Software Factory capable of deploying on multiple media (physical servers, VMs, containers)â Migration of the company's infrastructure to the cloud (AWS, GCP)đĄActions taken:â Implementation of CI/CD pipelines with Gitlab-CIâ Migration from Puppet to Ansibleâ Setup of a Kubernetes cluster for project teamsâ Service Discovery with Traefik and Consulâ Migration of infrastructure to the cloud (AWS and GCP) with Packer + Terraformâ Secret management with Vaultâ Monitoring with Prometheusâ Transfer of DevOps best practices to project teamsđResults achieved:â Acceleration of development cycles: Reduced deployment times thanks to the implementation of efficient CI/CD pipelinesâ Improved system reliability: Reduction of production incidents through migration to cloud infrastructure and implementation of robust DevOps practicesâ Increased scalability: Setup of a Kubernetes cluster, enabling efficient resource management and rapid response to growing project needs.â Process security: Enhanced secret management with Vault, increasing data and access security.â Skills transfer: Training project teams on DevOps best practices, ensuring sustainable and autonomous adoption of new technologies and methodsđ ïžTechnical Environment:Docker, Packer, Terraform, Vault, AWS, GCP, Kubernetes, Ansible, Puppet, Consul, Traefik, Gitlab / Gitlab CI, Prometheus
Reviews
Baptiste
Leeft Sas
Reviewed on 3/7/2025
Pierre was a real asset to our project. His responsiveness, professionalism, and technical advice far exceeded our expectations. Thanks to his expertise, we were able to move forward effectively despite the encountered constraints. We are completely satisfied with our collaboration and plan to continue working with him on future projects. I highly recommend Pierre for any mission requiring rigor and technical competence.
Recommendations
+1
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Education
- Computer Science Engineer, Information Systems - ArchitectureENSIIE - Ăcole Nationale SupĂ©rieure d'Informatique pour l'Industrie et l'Entreprise2010IngĂ©nieur en Informatique, SystĂšmes d'information - Architecture