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I am a data engineering professional with hands-on experience designing and delivering end-to-end data pipelines using Azure Data Factory, Databricks, PySpark, and Python. I thrive on turning complex data into reliable, scalable solutions and collaborating with analysts and stakeholders to drive data-driven decisions. I am dedicated to helping others, I enjoy teaching and mentoring teammates, and I document data lineage and transformations to ensure data quality and transparency. I approach challenges as a problem solver with integrity and an open mind, always ready to adapt to new tools and approaches.…I am a data engineering professional with hands-on experience designing and delivering end-to-end data pipelines using Azure Data Factory, Databricks, PySpark, and Python. I thrive on turning complex data into reliable, scalable solutions and collaborating with analysts and stakeholders to drive data-driven decisions. I am dedicated to helping others, I enjoy teaching and mentoring teammates, and I document data lineage and transformations to ensure data quality and transparency. I approach challenges as a problem solver with integrity and an open mind, always ready to adapt to new tools and approaches.

Nelson Gomes de Oliveira Jr.

Data Scientist, Data Analyst, Full Stack Developer, +2

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I am a data engineering professional with hands-on experience designing and delivering end-to-end data pipelines using Azure Data Factory, Databricks, PySpark, and Python. I thrive on turning complex data into reliable, scalable solutions and collaborating with analysts and stakeholders to drive data-driven decisions. I am dedicated to helping others, I enjoy teaching and mentoring teammates, and I document data lineage and transformations to ensure data quality and transparency. I approach challenges as a problem solver with integrity and an open mind, always ready to adapt to new tools and approaches.…I am a data engineering professional with hands-on experience designing and delivering end-to-end data pipelines using Azure Data Factory, Databricks, PySpark, and Python. I thrive on turning complex data into reliable, scalable solutions and collaborating with analysts and stakeholders to drive data-driven decisions. I am dedicated to helping others, I enjoy teaching and mentoring teammates, and I document data lineage and transformations to ensure data quality and transparency. I approach challenges as a problem solver with integrity and an open mind, always ready to adapt to new tools and approaches.

Available to hire

I am a data engineering professional with hands-on experience designing and delivering end-to-end data pipelines using Azure Data Factory, Databricks, PySpark, and Python. I thrive on turning complex data into reliable, scalable solutions and collaborating with analysts and stakeholders to drive data-driven decisions.

I am dedicated to helping others, I enjoy teaching and mentoring teammates, and I document data lineage and transformations to ensure data quality and transparency. I approach challenges as a problem solver with integrity and an open mind, always ready to adapt to new tools and approaches.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

Senior Data Engineer at Volvo Group (Volvo IT)

January 1, 2013 - Present

Designed and implemented end-to-end data pipelines using Azure Data Factory; orchestrated ETL workflows; leveraged Databricks for large-scale data processing and analytics; managed Azure Blob Storage, Azure SQL Database, and Data Lake Storage; designed data models and ERDs; wrote PySpark, Scala, and Pandas scripts; built real-time and batch data ingestion pipelines; optimized Spark configurations and resources; documented data lineage and dependencies; collaborated with analysts and stakeholders.

Credit Specialist Sr at HSBC Bank

January 1, 2010 - January 1, 2013

Key member of the data science team for Credit Risk ML initiatives; prepared data for ML models (cleaning, feature engineering, data consistency); collaborated with other data engineers to ensure robust data pipelines; delivered production data for model training and deployment.

Sr System Analyst at SPAIPA IND. BRAS. DE BEBIDAS S/A. (Coke franchise)

January 1, 2005 - January 1, 2010

Collected IT requirements across Sales, Logistics, Market Research, Material Control and Finance; data modeling and data marts/warehouses; data integration between Oracle staging and SAP modules; ETL performance monitoring; developed well-documented code and trained team.

BI Coordinator at SPAIPA IND. BRAS. DE BEBIDAS S/A. (Coke franchise)

January 1, 2013 - January 1, 2013

Coordinated BI initiatives; gathered business requirements; built BI platform; developed Data Marts/Data Warehouses; data integration between Oracle and SAP; monitored ETL performance; ensured data integrity and governance.