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Data Engineer | ETL Consultant | SQL

$30/hr Starting at $300

I am a Data Engineer and ETL Consultant with a unique combination of software engineering, data integration, reporting, and analytics expertise.


My professional background began in software development, where I spent more than five years designing and implementing business applications, automation solutions, and data-driven workflows. This foundation allows me to approach data projects with the mindset of a software engineer: focusing on reliability, maintainability, scalability, and business value.


Over the years, I progressively specialized in data engineering, ETL processes, SQL development, reporting, and data analysis. I also completed a comprehensive Data Science program covering machine learning, data engineering, data visualization, and artificial intelligence, further strengthening my analytical and technical capabilities.


Today, I help organizations transform raw data into reliable information that supports operational and strategic decision-making.


My expertise includes:

• SQL Server development and optimization
• Complex SQL query design and performance tuning
• ETL and data integration workflows
• SQL Server Integration Services (SSIS)
• Pentaho Data Integration
• Anatella
• SQL Server Reporting Services (SSRS)
• Data migration and transformation projects
• Automated reporting solutions
• Data quality validation and monitoring
• Data visualization and business intelligence
• Python scripting for data processing and automation


Throughout my career, I have worked with international organizations and enterprise clients across multiple industries.


At Quadient, I contributed to billing automation and document dematerialization solutions used by more than 100 enterprise customers. I collaborated with software vendors, ERP providers, and business stakeholders to design scalable integration solutions and automate critical business processes.


More recently, at IDEMIA, I have been responsible for reporting and data-related projects for large international clients. My work includes designing and deploying SSRS reporting solutions, automating SQL-based exports, improving data accessibility, and supporting operational teams through reliable reporting and analytics tools.

Being fluent in French, English, and Spanish allows me to work efficiently in international environments and communicate effectively with both technical and non-technical stakeholders.


Whether you need help optimizing SQL Server performance, building ETL pipelines, developing SSRS reports, integrating multiple data sources, automating reporting workflows, or improving overall data reliability, I can deliver practical and maintainable solutions focused on measurable business outcomes.


I believe successful data projects are not only about technology but also about understanding business requirements and transforming them into efficient, long-term solutions.

About

$30/hr Ongoing

Download Resume

I am a Data Engineer and ETL Consultant with a unique combination of software engineering, data integration, reporting, and analytics expertise.


My professional background began in software development, where I spent more than five years designing and implementing business applications, automation solutions, and data-driven workflows. This foundation allows me to approach data projects with the mindset of a software engineer: focusing on reliability, maintainability, scalability, and business value.


Over the years, I progressively specialized in data engineering, ETL processes, SQL development, reporting, and data analysis. I also completed a comprehensive Data Science program covering machine learning, data engineering, data visualization, and artificial intelligence, further strengthening my analytical and technical capabilities.


Today, I help organizations transform raw data into reliable information that supports operational and strategic decision-making.


My expertise includes:

• SQL Server development and optimization
• Complex SQL query design and performance tuning
• ETL and data integration workflows
• SQL Server Integration Services (SSIS)
• Pentaho Data Integration
• Anatella
• SQL Server Reporting Services (SSRS)
• Data migration and transformation projects
• Automated reporting solutions
• Data quality validation and monitoring
• Data visualization and business intelligence
• Python scripting for data processing and automation


Throughout my career, I have worked with international organizations and enterprise clients across multiple industries.


At Quadient, I contributed to billing automation and document dematerialization solutions used by more than 100 enterprise customers. I collaborated with software vendors, ERP providers, and business stakeholders to design scalable integration solutions and automate critical business processes.


More recently, at IDEMIA, I have been responsible for reporting and data-related projects for large international clients. My work includes designing and deploying SSRS reporting solutions, automating SQL-based exports, improving data accessibility, and supporting operational teams through reliable reporting and analytics tools.

Being fluent in French, English, and Spanish allows me to work efficiently in international environments and communicate effectively with both technical and non-technical stakeholders.


Whether you need help optimizing SQL Server performance, building ETL pipelines, developing SSRS reports, integrating multiple data sources, automating reporting workflows, or improving overall data reliability, I can deliver practical and maintainable solutions focused on measurable business outcomes.


I believe successful data projects are not only about technology but also about understanding business requirements and transforming them into efficient, long-term solutions.

Skills & Expertise

Database DesignDatabase DevelopmentMongoDBMySQLPostgreSQLPython DevelopmentQuery OptimizationSQLStored Procedures

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