Freelancer profile translated to English.
Back to original languageAbout Dan
Solution Architect, Tech Lead Java & coach on Agile, Crafts and DevOps cultures.
I support teams towards autonomy in implementing these practices.
20 years of experience, 40+ teams coached, 8 HEIWA-IT missions, 60+ projects migrated.
Three pillars:
- Engineering Coach: DDD, BDD/TDD, Hexagonal Architecture, EventStorming, Example Mapping, Mob Programming
- DevOps Enabler: CI/CD as Code, Kubernetes (CKAD), Standardized Pipelines, Software Factories
- Agentic AI: Claude Code & MCP, Specialized Agents, Automated Quality Gates, AI-driven BDD/TDD
Founder of HEIWA-IT since 2017. Clients: BNP Paribas (Cardif, BP2S, Arval), Natixis, BPI France.
English
Fluent
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- BNP Paribas ArvalArchitect / Agile, Crafts & DevOps CoachBANKING AND INSURANCEJanuary 2026 - April 2026 (3 months)Rueil-Malmaison, FranceArval is the long-term rental subsidiary of the BNP Paribas group.3-month Finaxys Fixed-Term ContractMigration of the Arval toolchain to the ITG standards of the BNPP group — 60 projects in 3 months.- Infrastructure Audit + definition of TOM and RACI matrix- Standardization of CI/CD pipelines (DevOps Foundation) on Jenkins & GitLab-CI→ 60 projects migrated to a unified toolchain in 3 monthsEnvironments: Git, GitLab-CI, Jenkins, Kubernetes, Helm
- HEIWA-ITSIaaS ProjectSOFTWARE PUBLISHINGJanuary 2025 - Today (1 year and 7 months)Saint-Maur-des-Fossés, FranceBuilding SIaaS (Software Industrialisation as a Service).- Full-stack: Java 21, Spring Boot 3, TypeScript/Lit, PostgreSQL- Kubernetes on NixOS, GitLab CI/CD- Dev workflow integrating Agentic AI (Claude Code, MCP) with BDD/TDDImpact: Reusable framework integrating AI into a Crafts/DevOps workflow
- BNP Paribas CardifArchitect / Agile, Crafts & DevOps CoachBANKING AND INSURANCESeptember 2022 - December 2025 (3 years and 3 months)Nanterre, FranceCardif is an international insurance company based in France, a subsidiary of the BNP Paribas group."Transformation DevOps" Team — coaching 10 development teams over 3 years:- Worked with teams to build a shared CI/CD standard (Jenkins + GitLab-CI), reducing setup time from several days to a few hours- Trained teams in DDD, BDD/TDD, Hexagonal Architecture- Facilitated workshops on CI/CD platform tools and process mapping→ Pipeline setup time: several days → a few hoursEnvironments: Git, GitLab-CI, Jenkins, Java, DDD, BDD, TDD, Hexagonal Architecture
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Education
- DESS sur performance optimizationCNAM2006DESS d'informatique tourné sur les méthodologies permettant de réaliser des logiciels avec le moins de problèmes possibles
Certifications
- CKAD — Certified Kubernetes Application DeveloperCloud Native Computing Foundation2021