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    Harold Selman

    Lead Data Scientist ♾ Consultant ♾ Trainer ♾ Spreker 🔶️ Ordina 🔶️

    Harold Selman is an ambitious and driven Data Scientist with a wealth of experience in the fields of Data Science, Machine Learning, Big Data, Statistics, and Mathematics. He excels in designing and implementing valuable solutions and is known for his willingness to share his expertise with clients and colleagues.

    Harold has a strong background in Government (Public), Business Services, Finance, and Risk sectors. His expertise includes Pattern Recognition, Fraud detection, Text Mining, Risk Profiling, Customer Segmentation, Selfservice BI & Analytics, Interactive applications, Knowledge Systems, Pseudonymisation, DWH, and Data quality management.

    With roles such as Data Scientist, Consultant, Adviser, Trainer, Project Leader, and Product Owner under his belt, Harold is versatile in handling diverse responsibilities within the data realm. He is proficient in tools and languages like R, MATLAB, Python, Spark, Hadoop, PostgreSQL, SQL Server, Oracle SQL, R Shiny, Power BI, Latex, Markdown, Elasticsearch, MariaDB, GraalVM, fastR, git, and shell scripting.

    Harold pursued his academic journey at Technische Universiteit Delft, earning degrees including Ir. // Master of Science (MSc), Drs. // Master of Science (MSc), and Bachelor of Science (BSc). He also obtained a certification as a limited secondary mathematics teacher at the same institution.

    In his professional tenure, Harold has held key positions such as Lead Data Scientist at Ordina, Senior Big Data Scientist at Politie Nederland, Data Science Consultant at Ordina, Product Owner Data Science at Ordina, and Senior data-analyst & project leader at Rijksdienst voor Identiteitsgegevens (RvIG) among others.

    His diverse experience includes roles like Business Consultant at KPN, Graduate Intern at Rabobank, and Teacher of Mathematics at Ashram College Alphen a/d Rijn. Harold's passion for sharing knowledge is evident from his stints as a Student Assistant in Linear Algebra at Technische Universiteit Delft and a Mathematics Teacher at Ashram College Alphen a/d Rijn.

    Not only is Harold Selman a talented professional in the data field, but he also actively contributes to the community through his involvement with Scouting Admiralengroep Uithoorn as Welpenleiding and Zeeverkennersleiding.

    Harold Selman's vast professional journey and educational background reflect his dedication to continuous learning and growth in the realm of Data Science and related fields.

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    Location

    Leiden, South Holland Province, Netherlands