Hi! My name is Andrii and this is my personal blog. I've started my career in distributed systems, building EventStoreDB from scratch, then working on AWS Route53 service, and building serverless platform at Uber. Eventually I moved into a lower levels of software stack, building profiling tooling and ended up as a kernel engineer at Facebook. I'm currently working on all things BPF, both in Linux kernel and in the user-space (libbpf, BPF CO-RE).