For many software folk, we prefer our networking to have TCP handshakes, not literal (or even virtual) handshakes. If that’s you, this guide might help you get over the hump:

Here’s the truth: you can get what you need from these events without being awkward or creepy. Whether that’s job leads or important connections, there is a well-defined, time-tested way to accomplish this. It will push your limits, but it won’t leave you feeling gross inside. And the more you do it, the better you’ll get at it.