Christina Nousi
Senior Data Governance Analyst
Summary
Highly motivated and data-driven professional with 5 years of experience in data manipulation, analysis, and visualization within the banking sector. Possessing a master's degree in data science, dedication to the field of computer science and data analytics is a driving force. Known for a collaborative approach, strong communication, and problem-solving skills; recognized as an invaluable team player.
Overview
6
6
years of professional experience
6
6
years of post-secondary education
Work History
Data Governance Senior Consultant
EY Greece
05.2025 - Current
- Company Overview: Employed in a Greek banking institution, focusing on Data Governance
- Contributed to the design of data quality processes, including the development of KPIs, data profiling, and report design, while managing business and technical metadata in alignment with regulatory requirements.
- Application of tools such as IICS, SAS Enterprise Guide, Data Management Studio, Visual Analytics, Business Data Network, SQL Management Studio, Spyder
- Employed in a Greek banking institution, focusing on Data Governance
Data Governance Senior Analyst
Accenture Greece
06.2023 - 05.2025
- Collaborated directly with client to identify their needs, propose effective solutions, and resolve any issues within the banking sector.
- Contributed in the development of data governance procedures.
- Evaluate and support data governance tools (e.g. Informatica).
- Provided training and mentorship to junior team members.
- Responsible for ensuring the accurate and efficient execution of the office's Data Quality processes.
Data Governance Analyst
Accenture Greece
08.2021 - 05.2023
- Employed in a Greek banking institution, focusing on Data Governance.
- Participated in the design of data quality processes, analyzed data findings, developed automated workflows and managed business and technical metadata in compliance with regulations.
- Conducted data profiling to evaluate accuracy, completeness, consistency & integrity.
- Created, monitored, and analyzed KPIs for data quality.
- Designed, created and maintained reports to monitor KPIs.
- Application of tools such as IICS, SAS Enterprise Guide, Data Management Studio, Visual Analytics, Business Data Network, SQL Management Studio, Spyder.
Risk Modeling & Validation Consultant
Deloitte Greece
09.2020 - 08.2021
- Company Overview: Employed in an International Dutch Bank, in Model Risk Management
- Actively participated in validation and modelling of credit risk models.
- Prepared model risk assessments and model validation reports in compliance with regulations.
- Ensured data quality of large financial data.
- Developed statistical models and analyzing statistical results.
- Provided training and mentorship to junior team members.
- Application of tools such as SAS Enterprise Guide, Microsoft Excel.
- Employed in an International Dutch Bank, in Model Risk Management
ERP Consultant - Internship
VitaNet Business Solutions
06.2019 - 08.2019
- Familiar with Softone’s ERP tools (database views design, menu design, data import).
- Manipulating data with SQL and Microsoft Excel.
Education
Master’s degree - Data Science
International Hellenic University
01.2019 - 01.2021
Bachelor’s degree - Applied Informatics
University of Macedonia
01.2015 - 01.2019
Skills
- SAS
- SQL
- Python
- Informatica Data Governance & Catalogue
- Informatica Metadata Command Center
- SAS Enterprise Guide
- SAS Management Studio
- SAS Business Data Network
- SAS Visual Analytics
- SQL Management Studio
- PowerBI
- Microsoft Excel
Publications
- Stock Market Prediction Using Microblogging Sentiment Analysis and Machine Learning, Koukaras P, Nousi C, Tjortjis C., Telecom, 2022, 3, 2, 358-378, https://doi.org/10.3390/telecom3020019
- A Methodology for Stock Movement Prediction Using Sentiment Analysis on Twitter and StockTwits Data, C. Nousi and C. Tjortjis, 2021 6th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM), Preveza, Greece, 2021, 1-7, 10.1109/SEEDA-CECNSM53056.2021.9566242
- Mining Data to Deal with Epidemics: Case Studies to Demonstrate Real World AI Applications, Nousi, C., Belogianni, P., Koukaras, P., Tjortjis, C., Handbook of Artificial Intelligence in Healthcare, Lim, CP., Vaidya, A., Jain, K., Mahorkar, V.U., Jain, L.C., 2022, 211, Springer, https://doi.org/10.1007/978-3-030-79161-2_12
Timeline
Data Governance Senior Consultant
EY Greece
05.2025 - Current
Data Governance Senior Analyst
Accenture Greece
06.2023 - 05.2025
Data Governance Analyst
Accenture Greece
08.2021 - 05.2023
Risk Modeling & Validation Consultant
Deloitte Greece
09.2020 - 08.2021
ERP Consultant - Internship
VitaNet Business Solutions
06.2019 - 08.2019
Master’s degree - Data Science
International Hellenic University
01.2019 - 01.2021
Bachelor’s degree - Applied Informatics
University of Macedonia
01.2015 - 01.2019
Similar Profiles
Maria ChristopoulouMaria Christopoulou
Manager | People Advisory Services at EY GreeceManager | People Advisory Services at EY Greece
Athina MihalopoulosAthina Mihalopoulos
Operations and Logistics Assistant at EY ZHN Greece | IRONMAN GroupOperations and Logistics Assistant at EY ZHN Greece | IRONMAN Group
GUILLERMO CORRESGUILLERMO CORRES
Sales Advisor B2B at Concentrix GreeceSales Advisor B2B at Concentrix Greece
Karun TakkarKarun Takkar
Senior Manager - Data and AI Governance Consultant at Capgemini Technology Services LimitedSenior Manager - Data and AI Governance Consultant at Capgemini Technology Services Limited
Bevan MakakaBevan Makaka
Senior Data Governance Consultant at DeloitteSenior Data Governance Consultant at Deloitte