Rômulo L.

Data Engineer

Rômulo är en dataingenjör med nio års erfarenhet av att utforma och optimera skalbara datalösningar. Han är specialiserad på dataarkitektur, ETL/ELT-pipeline-implementering och att leverera handlingsbara insikter genom avancerad analys.

På Delaware Consulting ledde han utvecklingen av en intern dataplattform som hanterade över 100 miljoner rader i sex datakällor samtidigt som han etablerade en stark datastyrningspraxis.

Rômulo har framgångsrikt implementerat ett företags första datalager, vilket har effektiviserat verksamheten och förbättrat business intelligence. Han brinner för att dela med sig av kunskap och har utbildat över 45 yrkesverksamma i Power BI, SQL och bästa praxis för dataanalys.

Huvudsaklig expertis

SQL 9 år
Microsoft Power BI 7 år
Microsoft Fabric 1 år

Andra kompetenser

Rômulo L.

Brazil

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Utvald erfarenhet

Anställningar

Data & Analytics Consultant

delaware Consulting - 2 år 2 månader
- Data and Analytics Consultant at a global consultancy company, working with a team from Europe, North America, and South Asia.
- Building up a new internal data platform in Azure, Databricks, and Power BI to support daily data from 6 different sources and tables with over 100M rows.
- Designed the data conventions, data governance, and data architecture of the new data platform.
- Training 15 business users in Power BI and data visualization.
- Created 2 reports for the Support team to keep track of incident management.
- Built 1 financial dataset to enable users to do self-service analysis, reducing 12 incidents per month for the reporting team. Main tools Power BI, SQL, Databricks, Azure Data Factory, Python, SAP Hana, Data Governance.
Teknologier:
- Teknologier:
- MySQL
- PostgreSQL
- Databricks
- Python
- SQL
- Azure
- Microsoft Power BI
- NumPy
- Pandas
- Data Engineering
- ELT
- Data Analytics
- ETL
- dbt
- Microsoft Fabric
Analytics Engineer

Compass UOL - 7 månader
- Analytics Engineer and Consultant with the aim to conduct analysis on our client's businesses.
- Created a new template used in 10 reports for CRM.
- Introduced the use of AI through Copilot into our reports as standard.
- Managed a data mart with marketing campaign analysis.
Teknologier:
- Teknologier:
- MySQL
- PostgreSQL
- SQL
- Azure
- Figma
- Microsoft Power BI
- Data Engineering
- ELT
- Apache Airflow
- Data Analytics
- ETL
- Redshift
Data and Analytics Engineer

V360 - 10 månader
- Second Data and Analytics Engineer in a SaaS B2B company.
- Implemented the first data warehouse of the company.
- Acted as an interim Product Owner for the company's OCR team, helping to boost the product's coverage from 50% to 80% of Brazilian cities.
- Produced the company's first reports for Finance, Products, and Operations teams.
Teknologier:
- Teknologier:
- PostgreSQL
- AWS
- Python
- SQL
- NumPy
- Pandas
- Data Engineering
- ELT
- Data Analytics
- ETL
- Quickbase
- Redshift
Data Consultant

Visagio - 6 år 6 månader
- Consultant centered on data and analytics engineer at a consultancy company.
- Created and developed a data team with 5 members for an oil & gas client, focused mainly on finance analytics.
- Developed 1 data warehouse for a supply chain in a mining client.
- Coached 30 colleagues in Power BI and SQL. Optimized through automation a sales process that generated a successful M&A, reducing by 60% the time needed to process a sale in a manufacturing company.
Teknologier:
- Teknologier:
- PostgreSQL
- Databricks
- Java
- Python
- SQL
- Azure
- Microsoft Power BI
- NumPy
- Pandas
- Data Engineering
- BigQuery
- ELT
- Data Analytics
- ETL