Wesley M.

Data Analyst

Data Engineer
8/1/2021 - Present

Developed expertise in data visualization using Tableau and Power BI, and honed skills in both relational and dimensional data modeling. Demonstrated proficiency in modeling new databases and building ETLs, leveraging Python and SQL for data manipulation and querying. Applied advanced data analysis methods and algorithms, contributing to the development and maintenance of comprehensive data pipelines and databases. Built APIs for seamless data consumption and managed large-scale data environments with Big Data and Teradata tools. Utilized TDCH (Teradata Connector for Hadoop) and engaged with the Hadoop ecosystem, including HDFS, Hive, and Spark. Gained substantial experience with Teradata and SQL Server, as well as data mining techniques. Leveraged Google Cloud services such as Google Analytics, Google Storage, and BigQuery for enhanced data management. Showcased the ability to create insightful dashboards and extract actionable insights from analyzed data. Employed DevOps practices including CI and CD, and worked within Agile methodologies to facilitate efficient project management and development cycles.

Intelligence and Data Analyst
9/2/2020 - 8/1/2021

Identified client business needs and proposed solutions to develop management reports and dashboards that generated actionable business insights. Developed and maintained robust data extraction and manipulation routines (ETL), ensuring accurate and efficient data flow. Conducted user training and provided ongoing support to ensure successful adoption of solutions. Led implementation projects from inception through completion, ensuring timely delivery and alignment with client objectives.

Business Intelligence Team Lead
1/2/2019 - 9/2/2020

Developed the planning of BI activities with a focus on research and implementation of best BI practices. Defined and continuously improved processes using methodologies such as SCRUM and PDCA for monitoring deliveries. Coordinated and supervised activities within the BI area, ensuring project deadlines were met. Promoted effective communication by maintaining client contact and delivering status reports to coordination. Facilitated continuous professional development by conducting training sessions and providing feedback to team members. Monitored and presented team indicators to assess performance and guide strategic decisions.

Business Intelligence Analyst
3/2/2016 - 1/2/2019

Surveyed and documented BI indicators, working closely with clients to gather necessary requirements. Created interactive dashboards and comprehensive business scenarios to analyze client outcomes utilizing Wealth Systems' proprietary BI platform. Extracted and manipulated data through the Pentaho Data Integration tool, ensuring seamless data flow and accuracy. Modeled and built detailed reports using the Pentaho Report Designer, delivering actionable insights. Provided consulting services to recommend industry best practices for data visualization and enhanced decision-making.

Computer Science at UNIPAN
2003 - 2008

Economics at Potiguar University
2020 - 2024

Computational Intelligence at Western State University of Paraná
2022 - 2024

Vue.js Components Fundamentals at Vue School
10/2/2020

Intro to VueJS at Vue Mastery
10/2/2020

Vue.js Part 1: Building Single Page Applications at Alura
10/2/2020

Business Intelligence: Introduction to Business Intelligence at Alura Cursos Online
9/2/2020

DAX and ETL with Power BI: Loading Data at Alura Cursos Online
9/2/2020

Data Engineering: Concepts for Managers at Alura Cursos Online
9/2/2020

Power BI Desktop: Load, Analyze, and Visualize Data at Alura Cursos Online
9/2/2020