Nicholas D.Data Engineer
Skills
With over four years of professional experience in the data field, a solid career path has been established with a focus on data engineering and business intelligence. The career commenced as a Business Intelligence Analyst, instrumental in structuring the data environment with a concentration on the Microsoft ecosystem to generate critical sales reports. Responsibilities included developing ETL processes while utilizing advanced tools like SQL Server, SQL Integration Services, SQL Analysis Services, and Power BI. These efforts involved direct participation in the evolution and optimization of processes, leading to enhanced agility and system improvements.
Subsequently, transitioning to a role as a Data Engineer entailed the creation of solutions centered on sales, customer acquisition, and retailer support. This role encompassed the creation and optimization of data pipelines by integrating various sources such as MongoDB, PostgreSQL, Amazon S3, and APIs via tools like Pentaho, Spark, Python, Prefect, and Airflow. This period also included leading the implementation of solutions, collaborating closely with internal teams and stakeholders to ensure the successful migration to BIGDATA environments using Airflow, Spark Hadoop, and Metabase, resulting in significant efficiency savings for the organization.
Contributions extended beyond technical responsibilities, encompassing leadership roles that involved close collaboration with multifunctional teams consistently driven towards innovation. Emphasizing effective solutions and operational excellence were key elements that positively impacted project success and enabled the organization to make strategic decisions based on precise data analysis.
Data Engineer
8/1/2021 - 4/1/2024
In the role of a data engineer, proactively designed solutions targeting sales segments, acquisition, and support for merchants. Responsibilities encompassed basic integrations to advanced BIGDATA solutions. Developed data pipelines consolidating various sources, including MongoDB, PostgreSQL, Amazon S3, and multiple APIs. Utilized tools such as Pentaho, Spark, and Python, using Prefect and Airflow for data processing and transformation into datasets. Played a significant role in developing dashboards with MicroStrategy and Metabase.Business Intelligence Analyst
11/1/2019 - 8/1/2021
In the role of Business Intelligence Analyst, developed and structured the data environment utilizing Microsoft technologies, focusing on the sales sector. Managed ETL (Extract, Transform, Load) processes and generated comprehensive reports. Utilized advanced tools such as SQL Server, SQL Integration Services, SQL Analysis Services, and Power BI. Demonstrated proficiency in DAX for data analysis and visualization. Delivered a complete range of reports catering to both operational and managerial needs, ensuring data-driven decision-making across the organization.
Production Engineering at Western Paulista University
2014 - 2018Supply Chain Management at Maringá University
2019 - 2020
Python 3 - World 1 at Curso em vídeo
3/1/2024Data Engineering for Analytics Bootcamp with AWS, Pentaho & Co. (Power BI, Qlik Sense, QuickSight, and Tableau) at Openin Big Data
11/1/2021Data Science: Analysis and Data Visualization at Alura
3/1/2021ETL Models: Pentaho Data Integration at Alura
3/1/2021Multidimensional Queries: MDX with SQL Server at Alura
1/1/2021Report Analysis with Power BI: Generating Business Reports at Alura
12/1/2020Power BI Desktop: Load, Analyze, and Visualize Data at Alura
12/1/2020ETL with Integration Services: Data Transformation at Alura
11/1/2020ETL with Integration Services: Data Model at Alura
10/1/2020Business Intelligence: Introduction to Business Intelligence at Alura
10/1/2020Power BI - Module 1 at Toledo Prudente Centro Universitário
10/1/2019Advanced Excel at SENAI - Serviço Nacional de Aprendizagem Industrial
1/1/2019
Nicholas is available for hire
Hire Nicholas D.
All Howdy Candidates are vetted for skills and english proficiency.
