Position: Lead/Senior Data Analyst
Category: Data Science
English level: fluent
Years of experience: 5


5 years experience as a Data Analyst in product companies of different sizes and spheres of activity.

Experienced in being solely (or leading a team) responsible for monetization in start-ups and gamedev with a positive track record.

Key responsibilities included but were not limited to:
- Development of analytics systems from scratch (with back-end engineers or all alone):
     * Designed DB for analytics and defined data to be collected
     * Designed product events for Amplitude / Appsflyer, etc.
     * Developed automated processes for additional data ETL from partners' APIs (push notifications data - Onesignal, ad revenue data - Ironsource, Appodeal, marketing costs - Appsflyer, other sources)
     * Built actionable dashboards for KPIs monitoring (Tableau, DataStudio, etc.)

- Conduction of analytical researches and ad-hoc analyzes:
     * Constant data-driven search for growth points
     * Impact analysis of new feature or product updates
     * KPI monitoring and research into the causes of decline
     * Marketing Analytics. Audience, traffic, campaigns, creatives analysis aimed at achieving faster payback

- Сonduction and analysis of AB tests using companies' internal tools or Firebase

- Building Machine Learning models for predictive analytics, audience segmentation, and anomaly detection 
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Skills:
* Python / R (basic)
* Tableau / Data Studio / Qlikview
* DB: Bigquery, Vertica, Cloudera Impala PostgreSQL, MySQL, Redshift and others
* Google Cloud Platform (Storage, AppEngine, Cloud Functions, Firebase, PubSub, Dataflow (basic))
* Tools and their corresponding APIs: Amplitude, AppsFlyer, Facebook, OneSignal, Ironsource, Appodeal, etc.
* ELK + Grafana
* AirFlow
* Git, Shell, Docker (basic, used for several projects)