Zacharias Voulgaris

Zacharias Voulgaris

Strategic advisor, data scientist, and mentor at OpenHRV, SuperDataScience

ελληνικά
English
Hi! I'm Dr. Zacharias Voulgaris, an Athens-born data professional. I've studied Production Engineering and Management at the Technical University of Crete, shifted to Computer Science through a Masters in Information Systems & Technology, and then to Data Science through a PhD in Machine Learning.

I've worked at Georgia Tech as a Research Fellow, at an e-marketing startup in Cyprus as an SEO manager, and as a Data Scientist in both Elavon (GA) and G2 Web Services (WA). I was also a Program Manager at Microsoft, on a data analytics pipeline for Bing for about 2 years.

Over the past decade, I've authored several books on Data Science and mentored aspiring data scientists and data analytics learners, all while maintaining a Data Science & AI blog (foxydatascience.substack.com). Currently, I work as a start-up co-founder and mentor.

Mentoring meetings are between 30 and 45 minutes long and usually take place on Jitsi or Whereby (I'm also open to alternatives). If you have issues using the M-C platform, feel free to book something directly via this Calendly link: https://calendly.com/zvoulgaris (Jitsi is the default but I'm open to alternatively, such as Whereby).

Any feedback/review you provide me, especially through this platform would be greatly appreciated.

I've taken a break from this platform until it gets its act together...

My Mentoring Topics

data analytics
data science mindset
data visualization & storytelling
data strategy
business side of analytics
logistics of data science pipeline - ETL, EDA, data modeling, etc.
programming with Python & Julia
data engineering (I/O operations, various file types, developing features, etc.)
heuristics and problem-solving
A/B testing
resume and LI profile writing
project review and tips on how to improve it
cybersecurity & privacy