11/25/2024 updated
100 % available
Senior Data & Process Engineer Freelance
Bruxelles, Belgium
Worldwide
M.S. in Digital MarketingC (Programming Language)JavaScript.NET FrameworkSAP Sybase ASEAmazon Web ServicesData AnalysisPenetration TestingMicrosoft AzureBash ShellBusiness IntelligenceC Sharp (Programming Language)Ubuntu (Operating System)Cloud ComputingComputer SecurityInformation Engineering
Data Engineering
Expertise in ETL processes, advanced SQL, and various data technologies including DBweaver, SAP Sybase IQ, Apache Spark, and MongoDB.
Programming Languages
Proficiency in Python, SQL, Bash, .NET & VB.Net, C#, C, PowerShell, JavaScript, and Rust.
Cloud & DevOps
Experience with AWS, Azure, Docker, GitHub, and Arch/Linux & Ubuntu for cloud migration and DevOps practices.
Data Integration & ETL Processes
Skilled in creating data pipelines, integrating multiple data sources, and optimizing ETL workflows for efficient data processing and analysis.
Business Intelligence & Analytics
Proficient in creating analytical dashboards, performing data analysis, and implementing BI solutions to support business decision-making.
Cybersecurity
Knowledge in reverse engineering, web API pentesting, vulnerability analysis, and network scanning/mapping for ensuring data security.
Data Visualization
Expertise in using tools like Tableau, Power BI, SAP BO/BI, Streamlit, Grafana, Dash, and Chart.js for creating impactful data visualizations.
Expertise in ETL processes, advanced SQL, and various data technologies including DBweaver, SAP Sybase IQ, Apache Spark, and MongoDB.
Programming Languages
Proficiency in Python, SQL, Bash, .NET & VB.Net, C#, C, PowerShell, JavaScript, and Rust.
Cloud & DevOps
Experience with AWS, Azure, Docker, GitHub, and Arch/Linux & Ubuntu for cloud migration and DevOps practices.
Data Integration & ETL Processes
Skilled in creating data pipelines, integrating multiple data sources, and optimizing ETL workflows for efficient data processing and analysis.
Business Intelligence & Analytics
Proficient in creating analytical dashboards, performing data analysis, and implementing BI solutions to support business decision-making.
Cybersecurity
Knowledge in reverse engineering, web API pentesting, vulnerability analysis, and network scanning/mapping for ensuring data security.
Data Visualization
Expertise in using tools like Tableau, Power BI, SAP BO/BI, Streamlit, Grafana, Dash, and Chart.js for creating impactful data visualizations.
Experience
Professional experience0 - 5 years
Freelancer since2024
Languages
EnglishFluentFrenchNative speaker
Project history
Served as a key ad-hoc Data Engineer within a strategic central team, providing crucial support to the Risk & Credit Expertise division. Created data pipelines, developed custom ETL drivers, and managed cloud migration and digital transformation initiatives.
▹ Created data pipelines from multiple Credit Acquisition Tools with various data structures and technologies into a unified data model for workload balancing and volumetric analysis. Worked with technologies including SAP Sybase IQ, SQL Server, PL/SQL, and Mainframe.
▹ Mapped and analyzed databases with tribal or lost knowledge to fulfill various scopes, with high-level granularity, from credit acquisition to signature, ranging from macro view at country scale to micro at individual scale.
▹ Developed custom ETL drivers for complex data extraction on specific formats and systems. Created Python and Rust Maturin libraries for optimized low-level functions (data extraction, scanning, API querying and scraping).
▹ Managed cloud migration and digital transformation from local servers to cloud services. Created tools for batch/chunk data transformation. Developed relational file systems to create interdependence maps, ensuring seamless transformation of local server structure to cloud platform while maintaining links.
▹ Analyzed and improved datamarts to better align with business scopes. Created analytical dashboards in SAP BO/BI with user-friendly interfaces for credit acquisition and management procedures.
▹ Analyzed of various process and tasks realised by collaborators and Implemented automation and scripts for continuous process improvement. ▹ Communicated effectively with various technical and business stakeholders.
▹ Created training materials and conducted training sessions on diverse topics including SharePoint, SQL, APIs, Python, and artificial intelligence.
▹ Created data pipelines from multiple Credit Acquisition Tools with various data structures and technologies into a unified data model for workload balancing and volumetric analysis. Worked with technologies including SAP Sybase IQ, SQL Server, PL/SQL, and Mainframe.
▹ Mapped and analyzed databases with tribal or lost knowledge to fulfill various scopes, with high-level granularity, from credit acquisition to signature, ranging from macro view at country scale to micro at individual scale.
▹ Developed custom ETL drivers for complex data extraction on specific formats and systems. Created Python and Rust Maturin libraries for optimized low-level functions (data extraction, scanning, API querying and scraping).
▹ Managed cloud migration and digital transformation from local servers to cloud services. Created tools for batch/chunk data transformation. Developed relational file systems to create interdependence maps, ensuring seamless transformation of local server structure to cloud platform while maintaining links.
▹ Analyzed and improved datamarts to better align with business scopes. Created analytical dashboards in SAP BO/BI with user-friendly interfaces for credit acquisition and management procedures.
▹ Analyzed of various process and tasks realised by collaborators and Implemented automation and scripts for continuous process improvement. ▹ Communicated effectively with various technical and business stakeholders.
▹ Created training materials and conducted training sessions on diverse topics including SharePoint, SQL, APIs, Python, and artificial intelligence.
Led data-driven strategy management for the MYCLUB digital platform, focusing on optimizing engagement for Group network Advisors. Created and managed data pipelines, implemented dashboard solutions, and drove continuous process improvement.
▹ Created and managed data pipelines integrating Google Analytics, proprietary user analytics tools, NPS survey systems, and Hotjar userexperience analytics. Performed data collection and cleaning using Python Polars.
▹ Implemented and migrated dashboard solutions from Google Data Studio to Tableau. Analyzed and optimized KPIs to increase financial advisor tool adoption rates.
▹ Prototyped data pipelines using PowerQuery in collaboration with business teams, then developed full-scale solutions using Python Polars.
▹ Built marketing database to enhance data quality and accessibility, supporting strategic decision-making processes.
▹ Managed regular updates of product and financial market information, ensuring data accuracy and timely delivery.
▹ Drove continuous process improvement through automation and script implementation.
▹ Created and managed data pipelines integrating Google Analytics, proprietary user analytics tools, NPS survey systems, and Hotjar userexperience analytics. Performed data collection and cleaning using Python Polars.
▹ Implemented and migrated dashboard solutions from Google Data Studio to Tableau. Analyzed and optimized KPIs to increase financial advisor tool adoption rates.
▹ Prototyped data pipelines using PowerQuery in collaboration with business teams, then developed full-scale solutions using Python Polars.
▹ Built marketing database to enhance data quality and accessibility, supporting strategic decision-making processes.
▹ Managed regular updates of product and financial market information, ensuring data accuracy and timely delivery.
▹ Drove continuous process improvement through automation and script implementation.
Managed Cloud Migration, proactive Automation and creation of critical Data collection Tool for 3 teams to gather data from decommissioned App, saving hundreds of hours of many employees.