Stefan Zhelev
Data Professional
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Sofia University St Kliment Ohridski Sofia, Bulgaria www.uni-sofia.bg

Program:
Bachelor in Business Administration
Duration:
4 years

Work Experience

MiFinity Business Intellignece Manager (1 direct report) 7 months
Nexo Senior Data Engineer (2 direct reports) 1 year 10 months
Rank Interactive Senior Data Analyst 1 year 8 months
IBM Predictive Analytics and Reporting 1 year 1 month
Hewlett-Packard Service Level Management and Reporting 6 years 2 months

Skills

Frameworks
OKR
Data Governance
Balanced Scorecard
Lean Six Sigma
ITIL
Kanban
Integrations
OpenAI
Jira
Google Analytics
Monday
Salesforce
Etherscan
Playtech
Visualization
Metabase
Superset
Power BI
Tableau
Databricks
Grafana
Excel
Databases
DuckDB
PostgreSQL
MongoDB
MSSQL
MySQL
Elasticsearch
InfluxDB
Coding
SQL
Python
Pandas
AWS Data Wrangler
Boto3
Scrapy
Selenium
Git
ELT
Airbyte
Meltano
Airflow
dbt
Terraform
Docker
Kubernetes
Jenkins
AWS
S3
Glue
Athena
Lambda
Aurora
Redshift
DynamoDB
Sagemaker
Azure
Databricks
Synapse Analytics
Data Factory
Logic Apps
Functions
Blob Storage
Qualification
Data Engineering
Querying MS SQL 2012
Scrum Master
ITIL Service Operation
Data Science