Spindox
An internship in Data Governance, Data Masking and pseudonymization.
Explore experienceSamuel Okotako
Data Engineering · Machine Learning · Data Governance
I build reliable data pipelines, develop predictive models, and implement responsible data governance to help organizations make better decisions.
The case studies show the technical approach and its limits.

Selected work
Three technical contexts, presented through problems, decisions and available evidence.
All projectsPII classification and consistent pseudonymization across synthetic relational data.
Incremental pipeline handling corrections, late data, quality checks and a dashboard.
Inside Airbnb listing analysis for Amsterdam and Rio de Janeiro: exported Bronze, Silver and Gold layers, with documented execution limits.
Areas of practice
Designing pipelines, transformations, quality checks and systems that make data reliable and available for analysis and reporting.
Developing and evaluating predictive models with attention to data quality, interpretability, limitations and responsible use.
Project profile in preparation
Data quality, classification, protection and management, including masking and pseudonymization.
The path
An internship in Data Governance, Data Masking and pseudonymization.
Explore experienceITS Higher Technical Diploma in Data Management, EQF 5. Final grade: 110/110.
Explore educationA Computer Science degree (L-31) at the University of Catania, in progress.
Explore educationElectronics and Automation diploma; final project: an Arduino radar.
Final project: Arduino radarBeyond the work
Photography, modelling and theatre are part of my interests alongside technical work.

Contact
For projects and collaborations, use the contact form or write to me directly by email.