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2022 - in progress

Business Intelligence Developer

Hungary

• Participated in a data lake migration project moving data into a new cloud environment
• Responsible for fixing and scheduling the workflows using Informatica PowerCenter ETL tool as a data lake developer
• Started my journey to become a Data Engineer, learning Python, AWS, GIT etc.
  
   
• Git
• Extract, Transform, Load (ETL)
• GitHub
• Git BASH 
• Informatica
• SQL
• Business Intelligence
• PowerCenter

2022

Data Warehouse/Business Intelligence Developer

Hungary

• Gained a brief insight into data warehouse automation (Wherescape – Data Vault 2.0) and data visualization technologies (Google Data Studio)
• Experience how a cloud based data platform (GoogleCloud Platform) works and what foundations characterizes this type of system e.g.:
  • Postgres SQL database
  • Google Cloud Storage, BigQuery, Snowflake, Data Studio
     
• DWH
• Relational Databases
• Databases
• PostgreSQL
• Toll Roads
• Oracle SQL Developer
• Wherescape Red
• Snowflake
• Google Data Studio
• Google Cloud Platform (GCP)
• Google BigQuery

2019 - 2022

Business Intelligence Consultant

Hungary

• BI development in Oracle Data Integrator Studio and manually in Oracle (PL-SQL)
• Creating, correcting and updating data mappings
• Functional and quality testing based on business needs
• Meetings with the connecting business areas, translate business requests into BI tasks
• Document the development, testing and mapping issues in Jira and Confluence applications
   
• Data Marts
• Agile Development
• ETL 
• DWH
• Relational Databases
• Data Manipulation
• Databases
• Oracle SQL Developer
• Banking
• Customer Experience Management
• IT Consulting
• SQL
• Oracle Database
• PL/SQL
• ODI
• SQL Tuning
• BI

2019

SQL Developer

Hungary

• Decrypting operating logic and mapping the database of ERP systems (e.g. SAP)
• Developing database, creating and debugging stored procedures (MySQL)
• Loading database into archiving system, functional checking
• Contacting with Quality Checker team and Software Development
   
• Relational Databases
• Data Manipulation
• Databases
• ERP Software
• SQL
• MySQL
• SQL Tuning
• Stored Procedures

2017 - 2019

Database Analyst at Customer Experience Management

Hungary

• Creating decision supporting analyzis, ad-hoc and systematic reports (Oracle)
• Forming and maintaining lending process measurements, updating documentations
• Designing and maintaining database of customer experience research
   
• Data Marts
• DWH
• Relational Databases
• Data Manipulation
• Databases
• Oracle SQL Developer
• Banking
• SQL
• Oracle Database
• PL/SQL

2013 - 2017

Database Analyst at Quality Management

Hungary

• Creating decision supporting analyzis, ad-hoc and systematic reports (Oracle) 
• Forming and maintaining lending process measurements, updating documentations
• Designing and maintaining database of customer experience research
   
• Data Marts
• Relational Databases
• Data Manipulation
• Databases
• Oracle SQL Developer
• Banking
• SQL 
• PL/SQL
• SQL Tuning

2010 - 2013

Junior Process Manager

Hungary

• Creating and updating ARIS and VISIO process models, maintaining the database of modeling.
• Studying business instructions, contacting with business areas