About Ben
Ingénieur senior AI-native, spécialisé dans la conception, le développement et le déploiement de systèmes en production où l'IA constitue un composant central, et non un simple ajout. Solide expérience en Python, avec une pratique concrète de l'intégration de LLM (notamment Claude et Claude Code), de workflows agentiques et d'outils basés sur MCP au sein de services et plateformes backend scalables.
Expérience avérée dans la création d'automatisations et de runbooks pilotés par l'IA, la traduction de workflows opérationnels complexes en systèmes assistés par l'IA, et l'intégration de l'IA dans des architectures distribuées à haute disponibilité. Auteur de la newsletter Temrel, consacrée au agentic coding, au context engineering et à l'AI engineering.
English
Native or bilingual
French
Native or bilingual
Can work on-site
Paris 03 Temple (up to 20km)
Experience
- Dagenta Commodities Trading PlatformAI EngineerPRIVATE EQUITYSeptember 2025 - June 2026 (9 months)Paris, France• • Built end-to-end ETL pipelines AWS Lambda, Glue, Athena, Step Functions, Metabase visualisations for forecasting German Power Market pricing.• • Built automated microservice trading bot in C++ (trade origination, risk mgmt, messaging) on EKS• • Architected self-improving model and trading-strategy rails using LLMs, agentic coding, and MCP-based tooling, with AI embedded as a core platform component rather than an add-on• • Built scalable Python backend services and APIs, with AI-assisted automation translating complex operational workflows into automated, observable systems
- TemrelFounder & Cloud ConsultantFebruary 2020 - Today (6 years and 5 months)Paris, France• • Author of the Temrel newsletter (spark.temrel.com), publishing weekly thought leadership on agentic coding, context engineering, and AI engineering• • Led multiple AWS cloud migrations, ensuring zero-downtime transitions for critical systems using AWS Lambda and S3 services.• • Cost avoidance optimisation using native and custom software layers• • Implemented Terraform-based infrastructure as code (IaC) for automated provisioning & scaling.• • Built CI/CD pipelines from scratch with GitHub Actions, reducing deployment times by 50%.• • Conducted cloud security and cost audits, enhancing compliance and reducing expenses.• • Delivered Kubernetes solutions on Amazon EKS and Google GKE, enhancing scalability and fault tolerance for cloud applications.
- Shell EnergySite Reliability EngineerENERGY AND UTILITIESJanuary 2022 - February 2023 (1 year and 1 month)Paris, France• • Executed migration projects for Shell portfolio companies, utilising Kubernetes with Helm• • Deployed, managed & evolved ML pipelines (Snowflake, MSK, Dagster, Kinesis)• • Employed GitHub Actions for CI/CD processes.• • Executed data migrations from CDC and GCP to AWS via Transit Gateway, VPN, VPC Peering• • Managed connectivity to databases like MongoDB and MariaDB.• • Ensured strong operational compliance.
Recommendations
Be the first to recommend Ben
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- AWS CERTIFIED GENERATIVE AI DEVELOPER PROFESSIONAL2026AWS CERTIFIED GENERATIVE AI DEVELOPER PROFESSIONAL
- AWS SOLUTIONS ARCHITECT PROFESSIONALAWS2023AWS SOLUTIONS ARCHITECT PROFESSIONAL