addes resource

README.md

@@ -212,6 +212,7 @@ Indeed invites women developers to join the coding sprint. SheCodes, Indeed even
 22. [Microsoft Student Learn Ambassadors Program](https://studentambassadors.microsoft.com/)
 23. [MLH Fellowship](https://fellowship.mlh.io/)
 24. [Github Campus Expert](https://education.github.com/experts)
+25. [Technovation Girls Challenge](https://technovationchallenge.org/)
 
 
 _Keep a lookout for these events every year! These links may be unavailable because the events keep getting updated every year or may have new names/websites. If so, a simple google search will yield updated results.  I request you to kindly update it here as well, if you find a new link. I am not completely removing any event however, since it may be renewed the next year, so it'll help if you give it a search. Let's all help the community grow!_