Yuliy Aphanasoglu
Lead Data Analyst at Whaleapp LTD- Claim this Profile
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Experience
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Whaleapp LTD
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Israel
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Computer Games
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100 - 200 Employee
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Lead Data Analyst
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Jul 2022 - Present
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VOKI Games
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Cyprus
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Computer Games
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200 - 300 Employee
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Senior Data Analyst
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Jun 2021 - Jul 2022
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Practicum by Yandex
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E-Learning Providers
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1 - 100 Employee
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Mentor at Data Analysis Course
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Feb 2021 - Feb 2022
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Reviewer / Senior Reviewer
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Jul 2020 - May 2021
- Code Review Quality Control for Data Faculty (Sprints: Data Preprocessing, EDA, Statistical Analysis, Data Mining, Unit Economics, АВ test, Cumulative Metrics, Data Visualization, Event Funnel Analysis, ETL pipelines / Dashboards)- Educational Webinars for Code Reviewers- Code Review Standards Design and Implementation - New Reviewers Selection and OnboardingMore than 100 project were reviewed in the following areas:- business indicators analysis (user activity, unit Economics, cohort analysis)- making a decision based on data (cumulative metrics, working with outliers, AB testing)- event analytics (building an event funnel, AB testing)- analytical processes automation (ETL pipelines, dashboards development for selected metrics (dash, tableau) Show less
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Broniboy
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Russian Federation
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Technology, Information and Internet
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1 - 100 Employee
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Lead Data Analyst
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Jun 2020 - Jun 2021
- designed and implemented hierarchy of metrics (strategic / operational) - designed and implemented main company’s metrics dashboards for TOP managers and investors (income / expenses metrics, customer metrics, product metrics, orders metrics) - designed and implemented main marketing metrics dashboards (Unit economics: Retention Rate, Churn Rate, ARPU, ARPPU, LTV, Orders Frequency, CAC, ROMI; customer activity: DAU, WAU, MAU) - automated reports and dashboards data updates using Apache Airflow (DAG) - developed and formalized company strategy - automated reports for investors Show less
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Consult Group
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Denmark
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Oil and Gas
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Data Business Analysis Project Manager
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Jan 2003 - May 2020
STRATEGY DESIGN / IMPLEMENTATION, DESIGN / optimization of BUSINESS PROCESSES (more than 20 PROJECTS) - Developed and launched planning and control strategy system (strategy formalization, goals tree, developed and implemented a project management system, implemented and launched the Committee for strategy and development / regular meetings for strategy planning / control) - Developed and launched a business process (BP) map (added value chain) - Developed and implemented an operational control system (operational reporting system / scheduled plan-report meetings) - Designed / optimized critical business processes (conducted audits of existing AS-IS business processes, identified and eliminated BP bottlenecks, developed and implemented instructions for business processes) - Developed KPI for business processes and implemented as bonus calculators in the framework of the motivation system Show less
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NST member
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2000 - 2001
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AIESEC
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Canada
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Non-profit Organizations
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700 & Above Employee
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VPER, VPHR, NST
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1997 - 2000
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Education
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Yandex.Praktikum
Data Analyst -
Azov Regional Management Institute at Zaporozhye State University
Master's degree, Computer Science