Alexander is the CEO of Tempesta Technologies, Inc., and is the architect of Tempesta FW, a high performance open source Linux application delivery controller. Alexander is responsible for the design and performance of several products in the areas of network traffic processing and databases. He designed the core architecture of a Web application firewall, mentioned in the Gartner Magic Quadrant '15, and the MariaDB temporal data tables.

Alexander gave talks at Netdev, SCALE, Linux Conf Australia, MariaDB user conferences, All Things Open, FOSDEM, Percona Live, IBM CASCON, and many other conferences. Alexander is also the author of a very fast lock-free MPMC ring buffer queue, published by the Linux Journal in 2013.

Alexander Krizhanovsky presents 1 Event:

• Building a CDN edge using open source at SeaGL 2022