Public speaking might not be a technical skill, but it sure is very important. As a skill, it is highly valued by most organizations these days- be it giving high profile presentations or conducting meetings, or just you trying to get promoted; you're going to require your oratory skills to help you sail through. A lot of us lack the confidence it takes to speak well and with a purpose. You can master this skill, and slide smoothly through a lot of work barriers.
There are a number of courses on the internet, or even individuals who will come home and tutor you to become a better speaker.
What: Personality Development by Excel Academy
Where: Andheri West (their Head Office) for individuals. However, if you’re a corporate or even a group of individuals, you can give them a call and they’ll arrange to have a meeting in your area.

