Best way to learn something is to try to explain it to someone else. I really enjoy sharing knowledge and giving talks on different community events. Here you can find a list of my previous and upcoming talks.
Upcoming
AWS User Group Bosnia (Mostar) Meetup
Become certified AWS Solutions Architect Associate (online series)
Previous
AWS User Group Banja Luka Meetup
Introduction to AWS
Adriatic AWS Innovation Days 2019 (Croatia)
DevSecOps on AWS
Panel Discussion: Modern Application Development on AWS (Dzevlan, Mesaroš, Bašić, Car)
AWS User Group Bosnia (Mostar) Meetup
Become certified AWS Cloud Practitioner (online series)
AWS Community Day Sofia 2019 (Bulgaria)
Analyse Amazon Aurora Workloads with Performance Insights
DevOps & SysAdmin Day (Bosnia and Herzegovina)
AWS DevOps Tools
AWS User Group Bosnia Meetup
Amazon Aurora: Database for the cloud
AWS User Group Bosnia Meetup
Relational databases on AWS