Personal details
Denis A.
Summary
20+ years experience building efficient data & ML products. Continuous learner
Technical skills
Work Experience
I joined the US Data engineering team and got promoted to Staff ML engineer in 3 years
Praised for the quality of my code and reviews, which leveled up my peers
â
Highlight: Built a videos recommender from zero in 3 months. Personalized results using a deep learning model based on data sketches and ResNet
Contributions: ML system design, EMDE model implementation, GDPR compliance
Impact: This recommender is a cornerstone of the companyâs new positioning
I produced âhigh-standard technical and innovative featuresâ, collaborated âacross the globe" and "led many complex data processingâ projects
â Highlight: Implemented a Top-k streaming algorithm to measure advertising campaigns audience.
Impact: 20x queries speedup using 3% of storage space, compared to the naive solution