Neurocom
Neurocom logo Jun 2019 – Aug 2020 · Athens (On-site)

Neurocom

Data Warehouse Software Engineer

Neurocom is where my data engineering career began. I worked on high-stakes telecom data migrations and a real-time location analytics product, learning early how much rides on data quality and observability.

Overview

Prevented critical data loss during a large-scale Vodafone migration by identifying and resolving data inconsistencies early. Contributed to a real-time location analytics product supporting marketing, safety, and operational use cases.

Key Achievements

  • Built validation checks and reconciliation routines that surfaced anomalies ahead of migration cutovers.
  • Implemented streaming and batch components for real-time location analytics used across multiple teams.
  • Improved data quality and observability, reducing incident frequency and recovery times.

Technologies Used

Python, Spark, Kafka.