Elia Berardo
Senior Business Intelligence Analyst
Berlin
Summary
Business Intelligence Developer with solid background in data analysis and business intelligence. Expert at leveraging data insights to drive strategic decision-making and enhance business performance.
Proven expertise in developing and managing end-to-end data systems, from extraction, processing, and transformation to delivering high-quality business insights.
Overview
11
11
years of professional experience
2
2
Certifications
3
3
Languages
Work History
Senior Business Intelligence Analyst
Caseking GmbH
05.2025 - Current
- Improvement and extension of our data model (from 390 tables to 1100)by integrating additional data sources and modelling this with SQL through dbt, defining new reporting KPIs and dimension
- Develop reporting solutions thorough BI software solutions
- Deal with a high number of stakeholders and their diverse data requests
- Conduct ad-hoc deep dive analysis and reports through PowerBI
- Take ownership and drive data-related initiatives in the company
- Actively support the expansion of a data driven and KPI oriented company culture
- Train end users in different departments to efficiently use reporting tools and future data-based application
- Experience in Scrum Agile Project Framework
Business Analyst
Autobiz Deutschland GmbH
02.2020 - 04.2025
- Retrieve autobiz’s primary and secondary data from our DWH with SQL queries and prepare them with Tableau PREP for further analysis in Tableau
- Support our clients with reports and presentations based on their different requests and needs
- Develop new reports while working on the interface between BI and our key departments
- Provide accurate reports and insightful data analysis to our key departments and explain the finding when needed
- Research, integration and analysis of external data available from different open data platforms
Junior Controller
Media Impact GmbH
09.2017 - 03.2018
- Creation of report for new orders with Tableau
- Creation of weekly report on the performance of our magazines with Tableau
- Analyze and correction of SAP-booking to the correct cost center and cost element
- Ad hoc evaluation for our marketing department
- Support our clients with report and presentation with Tableau
Accounts Receivable
Zalando Payments GmbH
12.2015 - 08.2017
- Analyze and resolving payments issues with Salesforce and SAP FI-CO
- Investigating and resolving credit card issue having direct contact with credit card acquirers
- Processing debit and credit payments for our customers
Accounts Payable
All You Need GmbH
10.2015 - 11.2015
Accounts Receivable
Moovel GmbH
04.2015 - 09.2015
IT Help Desk
SNT Deutschland AG
05.2014 - 03.2015
Education
Master of Law -
University of Turin – Law Faculty
01.2013
Skills
SQL database management
Data integration development
Experience with DBT modeling
AWS
Prefect
Data pipeline development
Business analysis
Proficient in PowerBI and Tableau
Certification
2019: Master Sequel for Data Science, PowerBI for Data Science, Data science
Timeline
Senior Business Intelligence Analyst
Caseking GmbH
05.2025 - Current
Business Analyst
Autobiz Deutschland GmbH
02.2020 - 04.2025
Junior Controller
Media Impact GmbH
09.2017 - 03.2018
Accounts Receivable
Zalando Payments GmbH
12.2015 - 08.2017
Accounts Payable
All You Need GmbH
10.2015 - 11.2015
Accounts Receivable
Moovel GmbH
04.2015 - 09.2015
IT Help Desk
SNT Deutschland AG
05.2014 - 03.2015
Master of Law -
University of Turin – Law Faculty
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