You should definitely remove your high school and elementary schools from your resume.
Your resume seems unfocused. You list a wide range of skills from Business Continuity and Budget Accountability, to Machine Learning, to NewSQL and UML. There is nothing in this resume that suggests to me that if I was looking for candidate for a machine learning role, that you would be the right one.
What type of jobs are you applying for? I would focus your resume on the specific job requirements they are looking for.
If the job is looking for a backend engineer, I would not list due diligence / compliance at the top of the resume.
If you are looking for CTO level positions, I don't think you'll have that much luck with random online job submissions. Finding people through your network would probably go better.
The book "Never Eat Alone" has some good tips: https://www.amazon.com/Never-Eat-Alone-Expanded-Updated/dp/0...
Additionally, most other people do not look forward to "mindless smalltalk with strangers". Since it's possible that everyone in the group shares equal anxiety about being there, you can provide a gift to them by asking pointed questions. If it's easy for them to answer, and gives something interesting for everyone else to listen to, it's actually a lot of pressure off the whole group.
The go-to question I use is:
Note: This works for me because I am a voracious reader, and am always on the hunt for more good books, so if they can make a good book recommendation, I benefit. YMMV.Since not everyone reads, that question can be amended to "best movie/tv show/documentary".
I'm often the new guy in certain work situations, and that question has saved me a lot of discomfort.
good luck!
[0] https://www.amazon.com/dp/B00H6JBFOS/ref=dp-kindle-redirect?...