Maxim Grishkin
Middle Bi and Dwh Developer @Sberbank
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WORK HISTORY
Middle Bi and Dwh Developer @Sberbank
Moscow, RU
Development of dashboards, datasets, and development of own team solution based on the Apache Superset platform.As part of the work, I am engaged in creating dashboards in the Pulse. BI system developed on the Apache Superset platform, including working with big data (Clickhouse, Python Jinja), custom development in HTML/CSS and full cycle of implementation of analytical solutions.Key achievements- designed and put into production 20 dashboards (+15 detailed ones) with an average MAU of 300- optimized 10+ datasets using SQL and Python/Jinja, reducing graph loading time by 5x- engineered custom front-end components (KPI widgets with popup hints, interactive roadmaps) using HTML/CSS, adopted by 20+ internal developers- built a key dashboard for demos to potential customers- added new system functionality with Front- and Back-End teams, cutting graph creation time by 6x- conducted platform training sessions for 20+ developers- reviewed and supported 15+ dashboards for release across related teams
EDUCATION
National Research University of Electronic Technology (MIET)
Магистр, Прикладная Информатика
Yandex Practicum
Data Analyst, SQL for Working with Data and Analytics
ABOUT MAXIM GRISHKIN
BI Developer with 3+ years of commercial experience in Russia. Worked in large consulting companies within teams of 2–25 people (office/hybrid). Involved in the full BI development cycle: from gathering requirements to data automation and visualization. Skilled in BI systems, data analysis, and SQL.
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