Alexey Grigorev

A personal page

 

Nagivation:
- Main Page
- My CV

CV

A software engineer with focus on machine learning. I bring data science ideas from early prototypes to production. This includes problem identification, data collection, model creation, deployment and maintanance.

Summary:

Contact information and links:

 

PROFESSIONAL EXPERIENCE

10.2018 — …
OLX Group, Berlin, Germany
Position: Senior Data Scientist

Technologies:
Python, AWS, Docker, Kubernetes

 

08.2017 — 08.2018
Simplaex, Berlin, Germany
Position: Data Scientist/Engineer

Simplaex is an adtech company in the RTB space with two products: demand-side campaign optimization and supply-side yiled optimization.

At Simplaex I designed, developed and maintained the ML infrastructure for processing 3+ bln events per day with 100+ mln unique users. In addition, I was involved in a number of projects, including

Technologies:
Scala, Python, Spark & PySpark, AWS, Luigi, Docker, JavaScript

 

10.2015 — 07.2017
Searchmetrics, Berlin, Germany
Position: Data Scientist

Searchmetrics is a SEO company which helps customers create better content and track the performance of their websites. At Searchmetrics I worked on multiple projects, including:

Technologies:
Python, Scikit-Learn, xgboost; Java; Lucene, Stanford NLP; Hadoop, Spark

 

Summary of prior experience:

 

PUBLICATIONS & PROJECTS

Books:

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EDUCATION

2013 – 2015, IT4BI Master Program
Joint Master program by ULB (Belgium), UFRT (France) and TU Berlin (Germany)
Specialization: Large-Scale Business Intelligence

2006 – 2010, Far Eastern State Academy
Department: Faculty of Mathematics, Information Technologies and Engineering
Specialization: Information Systems and Technologies

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