Nathan Clifford
@nathanclifford
Senior Analytics Engineer specializing in enterprise analytics, data governance, and AI solutions across regulated industries.
NigeriaWhat I'm looking for
I’m a Senior Analytics Engineer and Analytics & AI professional with 5+ years of experience delivering enterprise analytics, data governance, data quality, business intelligence and AI solutions across telecommunications, banking and technology sectors. I’m expert in SQL, Python, Power BI, Tableau, Azure and GCP, turning complex datasets into actionable insights while improving data quality and automating reporting.
In my current role, I designed enterprise data quality monitoring dashboards, built Microsoft Sentinel validation and alerting to detect pipeline failures, and optimized enterprise data pipelines with retry mechanisms and validation frameworks. I’ve led analytics teams (4 Data Engineers and 2 interns), created KPI monitoring dashboards for operational performance, and won 1st Place in the MTN Group GCP Hackathon with an AI-powered fraud detection solution using Vertex AI, BigQuery and Looker.
Experience
Work history, roles, and key accomplishments
Data Analyst & Engineer
MTN Nigeria
Aug 2023 - Present (2 years 11 months)
Designed enterprise data quality monitoring dashboards and reconciliation checks between source systems and data warehouse datasets. Built data pipeline validation/alerting with Microsoft Sentinel, optimized pipeline reliability, developed KPI monitoring and Power BI dashboards, led a data engineering team, and delivered an AI fraud detection solution using Vertex AI, BigQuery, and Looker.
Data Scientist
Union Bank of Nigeria
Aug 2022 - Aug 2023 (1 year)
Built customer segmentation models and a Next Best Offer recommendation model using Python, Hadoop, and PySpark. Automated executive performance reporting and developed Power BI KPI dashboards with row-level security.
Business Intelligence Manager
Technology Distributions Ltd
Jun 2018 - Apr 2020 (1 year 10 months)
Led business intelligence analytics across Nigeria and Ghana. Developed dashboards for sales, inventory, and debt management to support regional decision-making.
Education
Degrees, certifications, and relevant coursework
Federal University of Technology, Owerri
Bachelor of Engineering (B.Eng.), Chemical Engineering
Earned a B.Eng in Chemical Engineering from the Federal University of Technology, Owerri.
Availability
Location
NigeriaAuthorized to work in
Job categories
Skills
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