Added CTO article

README.md

@@ -25,6 +25,7 @@ Basically articles that say "this is what you need to know to start"
 - [Ops School - How to be an operations engineer](http://www.opsschool.org/)
 - [SaaS CTO Security Checklist](https://www.sqreen.com/checklists/saas-cto-security-checklist) - [Hacker News Discussion](https://news.ycombinator.com/item?id=20055442)
 - [Data Engineering Cookbook - Andreas Kretz](https://github.com/andkret/Cookbook) - [Hacker News Discussion](https://news.ycombinator.com/item?id=20554194)
+- [One job, many roles: The different skills needed to be a successful CTO](https://madewithlove.be/one-job-many-roles-the-different-skills-needed-to-be-a-successful-cto/) - [Hacker News Discussion](https://news.ycombinator.com/item?id=20642423)
 
 This is a pretty detailed map...  This isn't simple.  There's so many things available in the web sphere.  Don't get overwhelmed.  However,, check this out.