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I publish in-depth articles on various topics usually with an analytical and numerical lens. My writing is most likely to appeal to you, (1) if you are interested in the field of data science, business or investing and/or (2) if you are generally interested in data, numbers and a corresponding approach to understand and make sense of the world.

Professionally, I have been in analytical, data-oriented roles since 2012, currently at HubSpot and previously at Google.

About Johannes

Johannes Mehlem is a data analyst and researcher based in Dublin, Ireland. Currently, he oversees web analytics at HubSpot, a Boston based marketing & sales software company. Prior to joining Hubspot, he was a member of Google’s Webspam team for four years. He has appeared in English- and German-speaking publications such as Search Engine Land,, Website Boosting and CHIP and has talked at industry events. A native of Germany, he pursued degrees in Media Management (B.A.), E-Business & Innovation (M.Sc) and Statistics.

[Also, he enjoys writing occasionally in the third person about himself for his Bios :)]

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