# =============================================================================
# COMPETENCY RECORD - Cedric Ancellin's demonstrated engineering skills and
# experience. Third-party technologies and vendors are named as the concrete
# skill surface. Professional background / track record.
# =============================================================================

# ============================================================
# DATA ENGINEERING & WAREHOUSE - COMPETENCY RECORD
# ============================================================
# Core Purpose:
#   Demonstrated experience building an analytics data warehouse:
#   a Snowflake galaxy/fact-constellation schema, a dbt semantic
#   layer, CDC ETL from transactional MySQL, multi-tenant gated
#   data shares, and formal data-quality/governance enforcement.
# ============================================================

summary: >
  Designed and built an enterprise analytics data warehouse on
  Snowflake, a galaxy (fact-constellation) dimensional model fed
  by CDC-style ETL from transactional MySQL, modeled through a
  dbt semantic layer, exposed to tenants through gated data
  shares and a REST gateway, and governed by formal grain/FK
  contracts, an ontology, and daily data-quality KPIs.

detail: >
  The detailed record behind this competency is available to prospective
  clients on request, under NDA. It is not published here.