Position: Senior Data Engineer / Scientist
Category: Data Science
English level: upper
Years of experience: 5

Designed and implemented data lake with S3, Python, Airflow, and Athena.
Designed a fully automated ad account management system.
Productized AI-based microservices.
Scaled Airflow for ETLs with K8S.
I am Python Data Engineer with 5+ years of working experience,
strong mathematical, algorithmic and Data Science background,
5 years of experience in AdTech domain, ability and passion to learn and addiction to solving complex non-trivial tasks.

My primary stack is Python (+celery, FastAPI, Airflow), AWS (S3, EC2, Athena, SQS), Postgres, MongoDB, ELK, Docker, K8S, Terraform, Jenkins.

My latest major projects were: data lake design & implementation; data collection from multiple sources and processing it to unified report; scaling Airflow for ETLs with K8S;
designing Elasticsearch schema and performance testing; productization of AI-based microservices; leading R&D projects aiming to optimize product performance.

I love optimization, math, and algorithms, so I'd like to work with big data where O-large complexity is extremely important.
Join the team of highly skilled professionals, work with big data and ideally develop AI on top of it