David Grigorian
Angestellt, ML Engineer / ML Ops Engineer, Intelinair
Yerevan, Yerevan, Armenia, Armenien
Über mich
Master's alumnus of Computational technologies. I have diverse experience in Data Science research with an engineering background. Like exploring new technologies in ML and cloud services I am open to new suggestions :)
Werdegang
Berufserfahrung von David Grigorian
Bis heute 2 Jahre und 2 Monate, seit Apr. 2022
ML Engineer / ML Ops Engineer
Intelinair
– Organizing data processing, delivering models to prod – Monitoring of inference on prod and fixing production issues for 2 days – Data collection for datasets – Development of Python library for internal use for augmentation nonstandard images – Development, automatization, and support of ML pipelines
1 Jahr und 9 Monate, Aug. 2020 - Apr. 2022
Data Scientist
MegaFon
– Data collection for datasets, building ML models. Implemented 19 models for promotional messages on different channels. – Creating a recommendation system for streaming service using LightFM – Development, automatization, and support ML pipelines using Airflow. – A/B tests – Creating and using MLOps infrastructure for model productization – Creating a recommendation system for subscription streaming service – Mentoring new teammates, knowledge transfer, and onboarding relief
8 Monate, Jan. 2020 - Aug. 2020
Data Scientist
goTRG
– Research and overview articles – EDA (exploratory data analysis) – Development and maintenance algorithm of price adjustment for marketplaces and getting a 5% increase in profits – Testing of a model, a finding of critical cases – Realization of the algorithm on Scala for production
Ausbildung von David Grigorian
2017 - 2019
Computational Technologies
Saint Petersburg State University
2013 - 2017
Applied Mathematics, Fundamental Informatics and Programming
Saint Petersburg State University
Sprachen
Englisch
Gut
Armenian
Muttersprache
Russisch
Muttersprache