Abdillahi Aden Egueh

Geospatial Data Engineer | FTTH Database Validation with Multi-Referentials

• Diagnosis and qualification of spatial and attribute inconsistencies between field work and design office databases (PostgreSQL/PostGIS)

• Automation of quality controls and inter-referential synchronizations (Python, SQL, PostGIS)

• Production of a homogeneous GraceTHD v3 repository — 100% GraceTHD-MCD compliance

• Field data collection via ArcGIS Survey123, intervention management with ArcGIS Workforce

• Implementation of traceability and reproducibility rules for processes

Stack: ArcGIS Desktop · PostGIS · Python · SQL · GraceTHD v3 · Git · QGIS

• Sizing of FTTH networks in accordance with engineering rules and client specifications

• Analysis and correction of discrepancies between design office studies and field reality

• Guarantee of deliverable conformity and quality before client delivery

• Use of ArcGIS Online for real-time geospatial data monitoring and updating

Stack: ArcGIS Desktop · ArcGIS Online · QGIS · GraceTHD

Participation in the FTTH deployment project for RIP in Essonne (91), aimed at strengthening the existing team to clear accumulated delays and ensure timely delivery of As-Built Dossiers (DOE). Use of modeling according to the Grace THD format, the national standard for data exchange. Validation from V2 in 85% of cases thanks to structured control processes.

• Execution of DOE and completion studies (fibers, synoptics, optical routes)

• V2 validation rate: 85% thanks to structured control processes

• Consolidation of data from heterogeneous sources (C3A, C3B)

Stack: SQL · QGIS · PostgreSQL/PostGIS · GraceTHD-MCD