Alexander Sibiryakov

Kladno, Stredocesky kraj, Czech Republic

Yearly Stats: $0 Earned |

The guru of


Alexander Sibiryakov

Data science and search engine guy

Skills: building of search engines and solving quality problems, information retrieval, data science, machine learning (supervised learning algorithms, a bit of recommender systems), high-load backends.
Technologies: C++, Java, Python, Hadoop, bash, Linux/BSD, and many others.

Languages: Russian (native), English, Cesk√Ĺ.

Personal aim: To do stunning things with enthusiastic people.

I spent 5 years in Yandex, at search quality department building ranking models (learning-to-rank), classification algorithms and anti-spam algorithms, building social search engine based on Twitter Firehose data. Later 2 years in AVAST, working on automatic false positive submits resolution, and prediction of maliciousness of user downloads. More details are in my blog.

Work Terms

Long-term projects are preferable.