Open to opportunities

Chukwuebuka Johnson Ubah

@johnsoncu

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Strategic Data & Analytics professional driving research integrity and operational insights through data.

United Kingdom

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What I'm looking for

I seek roles where I can build scalable data pipelines, improve governance, mentor teams, and deliver BI/ML insights in collaborative, research-focused environments.

I am a strategic Data and Analytics professional with 3+ years of experience translating research and operational data into actionable intelligence. I build scalable ETL pipelines, develop intuitive dashboards, and apply machine learning to support decision-making.

I have engineered automated Python and Airflow pipelines, implemented data quality checks, and published Power BI reports that informed leadership decisions and improved reporting efficiency. I embed responsible data governance practices and ensure compliance across sensitive environments.

As a lecturer and mentor, I deliver practical training in Data Science, AI, and Business Intelligence, supervise applied research projects, and coach junior colleagues to strengthen team capabilities and project delivery. I integrate cloud technologies and real-world datasets into curriculum and institutional planning.

I hold advanced degrees in engineering and am pursuing a PhD focused on optimization of energy systems. I am passionate about using data to streamline workflows, protect privacy, and empower teams with evidence-based insights.

Experience

Work history, roles, and key accomplishments

Current

Computing Lecturer

Current

QA Higher Education

Feb 2025 - Present (1 year 4 months)

Mentors students in AI, Data Science, Security, and Business Intelligence, supervising applied ML projects and embedding responsible data governance and cloud technologies into curriculum.

Python SQL Power BI Data Governance Machine Learning Curriculum Development Mentoring

Current

Data Manager

Current

Yaoundé International Business School

Aug 2022 - Present (3 years 10 months)

Engineered automated Python & Airflow pipelines reducing manual data collection time by 30%, implemented data quality checks, and published monthly Power BI reports to inform leadership decisions.

Python Apache Airflow Power BI DAX Power Query SQL Data Modeling Data Governance ETL

Data Scientist

ICT University

Nov 2019 - Jul 2022 (2 years 8 months)

Developed ML models and analytics solutions to support research and institutional reporting, delivered lectures and practical training in Data Science, and promoted a data-centric culture through workshops and real-time datasets.

Python R SQL Power BI Tableau Machine Learning Data Analysis Teaching

Education

Degrees, certifications, and relevant coursework

University of Nigeria, Nsukka

Doctor of Philosophy, Control & Instrumentation Engineering

2022 -

PhD research on optimization of energy systems using CVAE-GAN for fault notification; expected completion in 2026.

University of Nigeria, Nsukka

Master of Engineering, Digital Electronics & Computer Engineering

2018 - 2021

Completed a Master of Engineering in Digital Electronics & Computer Engineering with a thesis on anthropometric risk classification using machine learning and image processing.