Dragos Raduta
Business/ Data Analyst
Tărlungeni
Summary
A seasoned Data Analyst with extensive experience in AWS, datawarehousing (DWHs), ETL processes, and data architecture. Proven track record in optimizing data analysis and pricing models through cross-departmental collaboration, with a keen ability to analyze enterprise system data and establish connections between diverse datasets. Skilled in leveraging AWS technologies, SQL, and modern data governance tools to enhance data quality and operational efficiency.
Overview
7
7
years of professional experience
8
8
years of post-secondary education
Work History
Business Analyst
GoAudits
01.2023 - Current
- Implemented Python scripting for data analysis and automation, utilizing AWS services for programmatic interactions.
- Designed Python-based microservices and contributed to data architecture using Docker, Kubernetes, and Terraform.
- Acted as a liaison between business stakeholders and development teams, ensuring alignment of technical solutions with business objectives.
- Analysis of data using SQL, Power BI, Python
Senior Business Intelligence Consultant
EXGHTS SRL (Brașov)
01.2023 - 10.2023
- Analyze business requirements for BI solutions; employ AWS services for scalable data warehousing and analytics.
- Utilize Power BI for creating visually appealing dashboards and reports, integrating data presentation enhancements.
- Perform data analysis and model building using SQL for precise key performance indicators and actionable insights.
- Develop and maintain data models, leveraging AWS technologies (e.g., Redshift) for efficient data processing and analysis.
- Document data processes and models, ensuring data quality, reliability, and accessibility for business intelligence insights.
Data Engineer
KELLOGG EUROPEAN SERVICES SUPPORT SRL (Bucharest)
04.2021 - 01.2023
- Designing and implementing data warehouse solutions for optimized data storage and analysis.
- Utilizing ETL frameworks like Apache NiFi, Apache Airflow, and Talend for data integration and transformation.
- Applying Python for data analysis, ensuring data quality by identifying and rectifying irrelevant data elements.
- Implementing Amazon Redshift for scalable and performant data storage.
- Creating insightful visualizations and managing data sources with Power BI for data-driven decision-making.
- Performing database management and advanced SQL querying to maintain data integrity and validate data across reports.
Data Engineer
Trico (Ploiești)
09.2021 - 09.2022
- Developing Python scripts for optimizing data workflows and automating data processing tasks.
- Using advanced analytics techniques with Golang and Python to identify trends and patterns in complex datasets.
- Creating and maintaining comprehensive global data reports with Power BI, KNIME, Excel, and SQL.
- Analyzing data with statistical techniques and incorporating Data Science pipelines for comprehensive analysis.
- Building and optimizing data storage and analytics strategies using BigQuery and BigTable.
- Implementing efficient data extraction, transformation, and loading (ETL) processes with Apache NiFi, Apache Airflow, and Talend.
- Utilizing Amazon Redshift for scalable and performant data storage solutions.
- Leveraging Power BI for in-depth data analysis and reporting to enhance business intelligence capabilities.
Data Analyst for Huawei
APT Resources and Services SRL
03.2019 - 04.2021
- Develop and maintain Python scripts for efficient data processing and automation.
- Integrate BigQuery and BigTable for efficient storage and fast access in data collection systems.
- Utilize Amazon Redshift and Snowflake for data warehousing, enabling fast query execution and scalable data analysis.
- Leverage Google Cloud Platform (GCP) and AWS services (EC2, DynamoDB, S3) for comprehensive cloud-based data solutions.
Data Risk Analyst (with Python)
Raiffeisen Bank
06.2018 - 03.2019
- Managing monthly updates for CMS dashboards in a bank's collateral database using SQL, Excel, and Apache Airflow for automated data pipelines.
- Developing Python and SQL scripts for data preparation, including risk indicators, benchmarks, and client tracking.
- Ensuring dashboard readiness with required information before program launches and integrating data via RESTful APIs.
- Facilitating data delivery into SQL repositories through CI/CD pipelines, setting up dashboards for new clients, and leveraging modern tools like Excel, PL/SQL, React, and Python scripting.
- Implementing data preprocessing with Python libraries (e.g., Pandas, NumPy) and reviewing Risk Dashboard reports with Power BI and Tableau to identify risks.
- Automating data flows with Azure Data Factory, utilizing ElasticSearch and Kibana for trend analysis, and improving profitability through data-driven insights.
- Collaborating across teams and documenting risk scenarios with custom Python scripts, employing Agile methodologies for risk analysis and project management.
Data Analyst
SII Romania
12.2016 - 06.2018
- Creating the Collateral Evaluation Sheet (CES) tool to aid in collateral evaluation and sales processes, demonstrating proficiency in Oracle's database technology and data warehousing.
- Utilizing Apache Spark for processing large datasets in a distributed computing environment, improving analytics capabilities.
- Advocating for Data Lake technologies to support analytics and machine learning projects, enhancing data warehousing practices, and using PL/SQL and SQL for report extraction and data interpretation.
- Visualizing CMS data insights with Tableau and Power BI.
Education
Foreign Languages and Literature -
Universitatea Transilvania - Facultatea de Litere, Transilvania University of Brasov
01.2010 - 04.2013
Philology - undefined
Colegiul National "Nicolae Titulescu", "Nicolae Titulescu" National College
01.2005 - 04.2009
Skills
Timeline
Business Analyst
GoAudits
01.2023 - Current
Senior Business Intelligence Consultant
EXGHTS SRL (Brașov)
01.2023 - 10.2023
Data Engineer
Trico (Ploiești)
09.2021 - 09.2022
Data Engineer
KELLOGG EUROPEAN SERVICES SUPPORT SRL (Bucharest)
04.2021 - 01.2023
Data Analyst for Huawei
APT Resources and Services SRL
03.2019 - 04.2021
Data Risk Analyst (with Python)
Raiffeisen Bank
06.2018 - 03.2019
Data Analyst
SII Romania
12.2016 - 06.2018
Foreign Languages and Literature -
Universitatea Transilvania - Facultatea de Litere, Transilvania University of Brasov
01.2010 - 04.2013
Philology - undefined
Colegiul National "Nicolae Titulescu", "Nicolae Titulescu" National College
01.2005 - 04.2009
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