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John C. Willsher liked Andrei Macsin's page DSC Newsletter

Dec 30, 2019

John C. Willsher commented on William Vorhies's blog post How to Become a Data Scientist

"This is me down to a 'T'. I started as a a data scientist processing SEISMIC data for hydrocarbon exploration. The maths behind it was incredible1 SEISMIC data is the most difficult data to process. Some of the maths include FOURIER XFORM,…"

Dec 30, 2019

John C. Willsher liked Mirko Krivanek's blog post Great Github list of public data sets

Dec 22, 2019

John C. Willsher liked Andrei Macsin's page DSC Data Science Search Engine

Dec 22, 2019

John C. Willsher liked Andrea Manero-Bastin's blog post SQL and RDBMS Basics

Dec 8, 2019

John C. Willsher liked Vincent Granville's blog post New Books and Resources for DSC Members

Nov 12, 2019

Profile Information

Job Title:: Data scientist / database designer / DBA

Seniority:: Consultant

Industry:: IT freelance data consultant

Short Bio:: Seismic BIG DATA processing, Commercial BIG DATA processing, PYTHON, CASSANDRA, HADOOP + FULL STACK, hierarchical & relational database design & administration, 30+ years data management experience at all levels, Database team manager.