Supported by the following organizations
This is to certify that IOANNIS TOLIOS successfully completed and received a passing grade in DAT256x: Essential Math for Machine Learning: Python Edition a course of study offered by Microsoft, an online learning initiative of Microsoft Corporation.
Noted by
![Satya Nadella](https://cdn.statically.io/img/courses.edx.org/asset-v1:Microsoft+DAT256x+1T2019+type@asset+block@sig-satya-nadella-prod.png)
Satya Nadella
Chief Executive Officer Microsoft Corporation
![Karen Kocher](https://cdn.statically.io/img/courses.edx.org/asset-v1:Microsoft+DAT256x+1T2019+type@asset+block@karen.png)
Karen Kocher
General Manager 21st Century Jobs, Skills and Employability Microsoft Corporation
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- Verified Certificate Issued April 2, 2019
- Valid Certificate ID 8de66a41d12b4aaa8f05a705cd0a4792