Hi! I'm David and into chatbots since the beginning of 2015. I was among the first chatbot developers on Telegram and Facebook Messenger. Chatbots are my passion and I'm helping to bring the bots movement to the next level.


I have co-founded oratio, where we focus on developing a one-stop messengers and chatbots solution for eCommerce shop owners.
Some private and open source projects I made include ChatBotKit, a tool which enables publishers and blogger to turn their existing RSS feed into an news chatbot without programming knowledge, TelegramLogin, an OAuth service for the Telegram platform and a variety of bots on different platforms.

My selection of Facebook Messenger bots:

My selection of Telegram bots:

And here's a small selection of bots build with ChatBotKit on Telegram:


I'm co-organizer of BotSpot Vienna Meetup, BotsHackathon and ChatbotConf 2016.


I am speaking at the Voxxed Days in Belgrade on September 29th.

Messenger Platform Wars - Chatbots as new era of the internet

Telegram's Bot Platform