03/06/2025 updated

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Analytics Engineer | GCP | Airflow | CI/CD | ETL/ELT | Python | DBT | SQL | LookML

CURITIBA, Brazil
Only remote
Bachelor in System of Information
CURITIBA, Brazil
Only remote
Bachelor in System of Information

Profile attachments

Emerson_Santo_Data_English (2) (1).pdf

dbtSql Data WarehouseApache AirflowData AnalysisGoogle BigQueryExtract Transform Load (ETL)Data TransformationGitHubPython (Programming Language)PostgreSQLMySQLGitLabpandasGitlab-ciGoogle BigqueryLooker AnalyticsDatabricks
Work experience for more than 5 years with projects based on analytics engineering and Business intelligence:
- Work experience creating Data Pipelines, Data Analysis;
- Work experience in Data Visualization (Power BI, Looker, Tableau);
- Solid Knowledge of DBT;
- Solid knowledge of coding using Python;
- Solid knowledge of SQL scripts(BigQuery, Athena, Postgres, MySQL);
- Solid knowledge of Data Quality;
- Bachelor in System of information.

Experience

Professional experience5 - 10 years
Freelancer since2020

Languages

EnglishGoodPortugueseNative speaker

Project history

Data Engineer

Sensedia
- Data Warehouse in BigQuery with data loading via Airflow (Python) and transformations in DBT
- Airflow + dbt + BigQuery implementer
- Python + SQL solutions for ETL/ELT
- Data warehousing in BigQuery for Looker platform solutions
- LookerML Mentoring: Solving business problems through one-on-one support sessions with Looker users
- LookML implementer and Looker dashboard design
- Power BI dashboard design
- Solving Data Engineering and Analytics challenges in various contexts

Analytics Consultant

Tensill
- BigQuery Data warehousing with Airflow (Python) data loading and dbt transformations
- Airflow + dbt + BigQuery implementer
- LookerML Doctor - Solving business problems through 1:1 support sessions with Looker users
- Data warehousing in BigQuery for Looker Platform Solutions
- LookML implementer and Looker Dashboard Design
- Looker and LookML trainer, both group and 1:1 sessions
- Power BI Dashboard design
- DAX, Power Query trainer, both group and 1:1 sessions
- Python + SQL ETL/ELT Solutions
- Solving Analytics Engineer challenges across multiple contexts.

Analytics Engineer

alt.bank
- Lead/manage differents Analytical project simultaneously with cross-funcional stakeholders.
- Work and delivery end-to-end Data Projects cloud based independently.
- Design ETL/ELT process in Python/Airflow and DBT with large data sets.
- Git control version of ETL script, DBT Analytics Models and CI/CD.
- Implement data source integrationsuch as MySQL, PostgreSQL, Redshift.
- Design Dimensional Modeling like data marts (denormalization, Slowly Change Dimension) using star schema model.
- Designing, deploying and maintaining assets on Power BI using DAX and Power Query(M
language).
- Designing, deploying and maintaining assets on Looker using lookerML.

Analytics Engineer

YouData
Work and deliver end-to-end Data Projects cloud based independently..
Design Data warehouse process on BigQuery using star schema model.
Git control version of ETL script.
Designing, deploying and maintaining assets on Power BI using DAX and Power Query(M
language) and Google Data Studio.
Management of our BI tools including ensuring smooth running day-to-day performance.
Summarize Data with solid Analysis skills with different flavors of SQL to create SLA
indicators and other operational KPI to provide better internal decision, insights and
recommendations.
Generating and maintaining a suite of dashboards and reports for teams throughout the
organization.
Collaborating with analysts / stakeholders / data engineers on wider analytics projects.

Data Analyst

Doctoralia Brasil
- Development Reports and Dashboards using Power BI and Tableau;
- Create ETL process using Airflow
- Create Webscrapy with Python, Selenioum or Beautfil Soap
- Design relational database model in MySQL and Dimensional Modeling.
Create ETL process using Airflow.
Create Web Scrapy with Python, Selenium or Beautiful Soap.
Design relational database model in MySQL and Data warehouse.

Data Analyst

Telefónica
- Create and maintain ETL Pentaho Data Integration and Python (Pandas).
- Design and create Relational Databases in SQL Server, MySQL, PostgreSQL, and Dimensional Modeling.
- Summary statistic from DataFrames using Python libs like: numpy, pandas, matplolib, seaborn.
- Designing, deploying and maintaining assets on Power BI using DAX and Power Query(M
language).
- Optimizing data delivery, re-designing infrastructure for greater scalability.

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