Bilingual Portuguese–English professional (C1 English) with a background in Chemical Engineering and solid expertise in data analysis, visualization, and database management. Skilled in Excel, Power BI, SQL, Python, and Tableau, with hands-on experience delivering insights for decision-making in corporate and research environments. Strong adaptability in multicultural contexts and motivated to contribute to TotalEnergies EP Angola by optimizing contractor performance monitoring and operational efficiency.
Overview
1
1
year of professional experience
1
1
Certification
Work History
Data Analyst Associate (Internship)
Excelerate
09.2025 - Current
Collected, cleaned, and structured datasets to produce accurate insights.
Designed dashboards in Looker Studio to communicate KPIs to stakeholders.
Conducted EDA and trend analysis, enhancing business decision-making.
Data Analyst
Trainity
02.2025 - 06.2025
Optimized SQL queries, improving data retrieval efficiency by 30%.
Built interactive dashboards in Power BI and Tableau, providing actionable insights.
Automated Excel data cleaning processes, reducing manual workload.
Collaborated with cross-functional teams to define KPIs and reporting frameworks.
Chemical Engineering Intern
Institute of Chemical Engineers (II CHE)
06.2024 - 08.2024
Supported the development of the Ideal Petro Cycle Simulator project using MATLAB.
Conducted simulations and analyses of Otto cycle performance in petro-engineering.
Ensured compliance with safety and environmental standards in simulations.
Education
Bachelor of Technology - Chemical Engineering
Andhra University College of Engineering
Skills
Data Analysis & BI Tools: Excel, Power BI, Tableau, Looker Studio