Add missing speaker links

[abishekvashok]

Add fb links of:

• [ ] Chinmay Pendharkar https://www.facebook.com/chinpen
• [ ] Micheal Christen https://www.facebook.com/michael.christen
• [ ] Praveen Patil https://www.facebook.com/praveenpatil103
• [ ] Marco Gutierrez https://www.facebook.com/marco.a.gutierrez
• [ ] Sudheesh Singanamalla https://www.facebook.com/sudheesh001
• [ ] Amit Kumar Jha https://www.facebook.com/iaktech
• [ ] Stephan Wissel https://www.facebook.com/stephan.wissel
• [ ] Soares Chen https://www.facebook.com/soareschen

Working on it

[nzec]

You working on it?

[abishekvashok]

@duttaditya18 yes