Paulo Martins
@Dimbao-ReriData Analyst | SQL, Python, Power BI | Turning data into business decisions | Psychology + Business background | Data Quality
Language Breakdown
Lines of code distribution across 7 owned repositories
I-Shaped Developer
I-shapedSpecialist — deep expertise in HTML
Collaboration Network
Global Impact visualization
Repos
9
PRs
0
Growth
+18%
Top Collaborators
No collaborator data yet.
Coding Streak
Contribution activity over the past year
Top Repositories
Sales & returns analysis for a leather goods Amazon seller. Interactive dashboard with revenue trends, return rates, and product insights built using Excel. Business impact: ₹ 89K annual revenue tracked.
Customer satisfaction analysis of 500 Booking.com reviews from Trustpilot & Glassdoor. Sentiment analysis, pain point identification, and business recommendations. Built with Excel.
Data Analyst | SQL, Python, Power BI | Behavioral Insights & Business Intelligence | Data Quality
Html simples para calcular o valor a ser pago no vale transporte no mês.
Designed a 100% serverless AWS architecture (S3, Glue, Athena) to eliminate fixed infrastructure costs. Focused on scalability, AES-256 encryption, and LGPD compliance.
Automated daily spreadsheet merging with Python & Pandas — transforming a repetitive 2-hour manual task into a 10-second ETL process. Built for real-world insurance data workflows.
Repositório do lab "Contribuindo em um Projeto Open Source no GitHub" da Digital Innovation One.
Python automation to bulk-insert insurance claims into Bitrix24 forms using Pandas. Eliminates 10+ hours of daily manual data entry and ensures 100% data consistency.
Open Source Impact
Contributions to external projects
No external contributions found.