Juan Esteban Noguera Gayoso
Juan Esteban Noguera Gayoso

Data Engineer / Business Risk Analyst

Open to offers · Member since 1 Oct 2026
Location
Isla Pucu, Paraguay
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Mid

About

Professional summary

I am a Computer Engineering professional and Business Risk Analyst with hands-on experience in data engineering, automation, and credit-risk operations in the banking sector.

I currently work at Itaú Paraguay, where I analyze, monitor, debug, transform, and optimize large volumes of data for strategic decision-making in the Credit area. My work includes building data structures, improving database performance, and automating critical operational processes.

I specialize in SQL Server, T-SQL, Python, SSIS, Power BI, DAX, and SAS Enterprise Guide. I have led the migration of complex legacy SAS processes to SQL Server, improving maintainability, traceability, processing efficiency, and operational resilience.

I develop ETL processes, automated controls, monitoring solutions, data-quality validations, executive reports, and alerting mechanisms. I have also implemented high-volume data loading processes involving more than 70 million records.

I work with Agile and Scrum methodologies and collaborate with multidisciplinary teams across technology, audit, risk, and business functions. I value analytical thinking, problem-solving, adaptability, and clear technical documentation.

I am completing my Computer Engineering degree at Universidad del Norte, with a thesis focused on Artificial Intelligence and programming in multiple languages. I am interested in continuing to grow in data engineering, analytics, automation, and risk technology roles.

Skills

23 capabilities

Tech stack & tools

Working toolkit

Development

Languages & Frameworks

Experience

Career history

Business Risk Analyst / Data Engineer Itaú Paraguay

I work as an analyst within the Model Engine team, performing functions closely related to data engineering. I analyze, monitor, debug, transform, and optimize large datasets used for credit-area decision-making, while developing tables, structures, and models in SQL Server.

I build SQL Server queries and data structures, implement SSIS workflows in Visual Studio, and create reports using Power BI and Python. I also automate critical monitoring and control processes, identify database issues, and improve the reliability and availability of key information.

I lead the migration of critical processes from SAS to SQL Server, designing migration standards, implementing dynamic SQL solutions, and optimizing queries for millions of records. This work reduces legacy-tool dependency and improves process efficiency, traceability, and maintainability.

I prepare technical documentation and BAU manuals, support audit and model-governance requirements, and collaborate with technology, audit, risk, and business teams under Agile methodologies.

Education

Learning history

Universidad del Norte

Computer Engineering, Computer Engineering

Completed 100% of coursework and currently in the thesis stage. Thesis work is focused on Artificial Intelligence and programming in multiple languages.

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