Axel Haustant

Axel Haustant

Staff Engineer, Full Stack Developer

Experience

now

Staff Engineer

Ledger, Paris
  • Blockchain integration in the B2B solution
  • Technical lead on the B2B solution Python backend
  • CI/CD and automation of the deployment process
  • AI SDLC prototyping and implementation
  • AI agentic platform design and implementation (based on Temporal, multichannel: Slack, GitHub, Atlassian...)
  • Internal tooling development and maintenance
  • Developers training on tooling and methodologies

Techlead

Etalab, Paris

In charge of Data.gouv.fr, the french open data platform:

  • Platform design and development (Python / JavaScript)
  • Open-source community management (free software)
  • Platform administration
  • Data.gouv.fr and Etalab.gouv.fr infrastructures administration
  • Data engineering and analysis on major datasets (from institution and community)

Techlead / GeoData scientist

Mappy, Paris
  • CI/CD and DevOps practices setup (Jenkins / Maven / Python / Fabric)
  • Indoor panoramic views platform, backoffice and processing pipeline (Python / Django / JavaScript / AWS)
  • Geospatial data integration and cartography (PostgreSQL/PostGIS / GDAL / Mapnik)
  • POI platform architecture (Java / REST / MongoDB)

J2EE Consultant

  • Software factory platform setup (Maven / Jenkins / Nexus / Selenium)
  • Legacy Selenium test coverage
  • MongoDB introduction for OPCVM metrics

Continuous integration expert

Kompass, Courbevoie
  • Agile methodologies bootstrap and Subversion to Git migration
  • Continuous integration platform setup (Maven / Jenkins / Nexus)
  • Web site improvements (Oracle Portal / EJB2)

J2EE Engineer / Techlead

Parnasse (Orange), Lyon / Paris
  • Software factory and CI/CD setup (Maven / Jenkins / Sonar / Nexus)
  • Architecture redesign and Flex 4 migration, REST API cleanup
  • Delivery and configuration management automation
  • Technical mentoring

Software Engineer

  • UI modernization and application layer restructuring
  • Configuration management and delivery process improvements

Trainee

Final-year project: evaluation and documentation of Web 2.0 rich UI frameworks for enterprise use.