Update README.md

Author: timokonkwo

README.md

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 # Tech Talk 
 
-**_Tech Talk_** is a recurring open-source tech event hosted by [**Tim Okonkwo**](timokonkwo.com) and powered by **SoftAmplify Technologies**
+**_Tech Talk_** is a recurring open-source tech event hosted by [**Tim Okonkwo**](https://timokonkwo.com) and powered by **SoftAmplify Technologies**
 
 At tech talk, those wanting to get into tech and those already in tech are taught how to start, navigate and build a flawless career in tech by industry tech (code and no-code) professionals from the leading tech giants - Microsoft, Meta, Apple, Amazon, Netflix, Google and many other top companies.