Danae Papatheodorou
Senior Data Engineer
Athens
Summary
Highly motivated data professional with seven years of experience. Successful at implementing and maintaining seamless data operations and design of databases and data integration systems. Strong aptitude to learn and adapt to new technology.
Overview
7
7
years of professional experience
4
4
Certifications
Work History
Data & Analytics Senior Associate
PwC
9 2022 - Current
- Developed and deployed tailored solutions within the Databricks environment to streamline data processing and analysis workflows.
- Collaborated closely with stakeholders to understand reporting requirements and translate them into efficient data models.
- Orchestrated Synapse pipelines to seamlessly execute data update processes, enabling the delivery of real-time data updates at high frequency.
- Led and coordinated a cross-functional team of two members, spanning different seniority levels
Data & Analytics Associate
PwC
09.2021 - 09.2022
- Led ETL processes using Azure Data Factory for dynamic data warehousing. Defined robust procedures from requirements gathering to optimization, ensuring seamless operations and data integrity.
- Engineered custom SQL scripts and queries to efficiently process and analyze data, driving decision-making across the organization. Collaborated closely with stakeholders to understand and translate their analytics needs into robust SQL solutions, delivering value and driving business growth
- Performed backups and maintenance procedures for performance optimization purposes.
Business Intelligence & Data Warehouse Engineer
Accepted Ltd
07.2019 - 08.2021
- Creation of reports according to complex business rules and requirements ( Python, SQL )
- Git Technology & NoSQL DBMS
- Development and maintenance of data loading processes
- Data quality monitoring
- Specs gathering and analysis
Business Intelligence Developer
Philip Morris International
10.2017 - 06.2019
- BI Solutions Development, Reporting & Data Analysis
- Development of ETL procedures from various data sources, with Microsoft SSIS tools
- Data warehouse architecture, management and data quality monitoring
- System analysis, under data retrieval scope.
- Tableau reporting.
Information Services Intern
Phillip Morris International
07.2017 - 09.2017
- BI Integration tools support, Reporting support, Data Warehouse management support, Database fixes/maintenance, Business reporting requirements configuration and support
Education
Master - Complex Systems and Networks
Aristotle University of Thessaloniki
ThessalonikiBachelor's Degree - Mathematics
Aristotle University of Thessaloniki
ThessalonikiSkills
SQL
Python
Databricks
Azure Data Factory
Azure Synapse Analytics
Data warehouse design
ETL development
Business requirements gathering
Certification
Course: Business Metrics for Data-Driven Companies, Duke University 24/2/20
Timeline
Data & Analytics Associate
PwC
09.2021 - 09.2022
Business Intelligence & Data Warehouse Engineer
Accepted Ltd
07.2019 - 08.2021
Business Intelligence Developer
Philip Morris International
10.2017 - 06.2019
Information Services Intern
Phillip Morris International
07.2017 - 09.2017
Data & Analytics Senior Associate
PwC
9 2022 - Current
Master - Complex Systems and Networks
Aristotle University of Thessaloniki
Bachelor's Degree - Mathematics
Aristotle University of Thessaloniki