Rafael Osipov
Summary
BI Developer with 6 years of experience in Business Intelligence and 8 years in data analytics. Expert in Power BI front-end, dashboard design, DAX, Power Query, and data governance. Experienced in managing Power BI Service and user access. Currently expanding backend expertise with DBT and Snowflake.
Overview
10
10
years of professional experience
Work History
Power BI Front-End Developer
NICE
03.2022 - Current
- Developed and maintained Power BI dashboards tailored to business units.
- Created and optimized complex DAX measures for performance and clarity.
- Managed Power BI Service workspace structures, datasets, RLS, and permissions.
- Led dataset governance, version control, and dataset certification.
- Handled gateway troubleshooting, performance tuning, and usage monitoring.
- Collaborated in Agile environment using Jira to deliver impactful reports.
Power BI Developer
Harel Insurance
01.2019 - 03.2022
- Developed dashboards for Finance and HR using Power BI.
- Built internal dashboards for HR & Finance leadership.
- Migrated recurring Excel reports to Power BI with automation.
Compensation Analyst
Harel Insurance
10.2017 - 12.2018
- Analyzed compensation models using Excel and SQL.
- Automated payroll reports using Excel Macros (VBA).
Student Data Analyst
KLA Tencor
01.2016 - 01.2017
- Supported engineers with process data analysis using Excel.
- Created BI templates for quality and operational tracking.
Education
B.A. - Economics & Management
Western Galilee College
10-2017
Skills
- Power BI: DAX, Power Query, RLS, Permissions, Parameters
- Power BI Fabric: Service Administration, Deployment Pipeline, Dataflows, credentials
- Data Modeling: Star Schema, Slowly Changing Dim, Incremental Refresh
- SQL: Joins, CTEs, Filters, Aggregation
- Analytics: KPI Dashboards, Trend Analysis, Forecasting
- Storytelling: UX, Visual Hierarchy, Insight Highlighting
- DBT, Snowflake, Github (Learning)
Languages
English
Advanced (C1)
Hebrew
Bilingual or Proficient (C2)
Timeline
Power BI Front-End Developer
NICE
03.2022 - Current
Power BI Developer
Harel Insurance
01.2019 - 03.2022
Compensation Analyst
Harel Insurance
10.2017 - 12.2018
Student Data Analyst
KLA Tencor
01.2016 - 01.2017
B.A. - Economics & Management
Western Galilee College
Similar Profiles
PRATHAMESH LANJEKARPRATHAMESH LANJEKAR
Marketing Manager (Consultant) at NiceMarketing Manager (Consultant) at Nice
JOSEPH HODGEJOSEPH HODGE
Technical Support Engineer at NICETechnical Support Engineer at NICE
Erald LikaErald Lika
Sr. Partner Executive, Northeast Region at NICESr. Partner Executive, Northeast Region at NICE
SAGAR SHRAVAN CHAUDHARISAGAR SHRAVAN CHAUDHARI
Power BI Developer (Power BI, MS SQL) at Classic Informatics, DelhiPower BI Developer (Power BI, MS SQL) at Classic Informatics, Delhi
Anthea Ginelli PetersAnthea Ginelli Peters
BI Developer – Front End Development at Bank WindhoekBI Developer – Front End Development at Bank Windhoek