Data · BI · Development
Data Analyst & Developer
I turn operational and public-sector data into Business Intelligence KPIs with SQL, Python and Power BI. I build the ETL pipelines that keep them current and the web apps that deliver them, in React, Next.js and TypeScript.
Recife, Brazil (UTC−3) local timeFull-time or contractor
Remote, hybrid or on-site · Native Portuguese · English C1
| Point | Cell | X | Y | State |
|---|---|---|---|---|
| 04 Thumb | — | 0.169 | 0.553 | Extended |
| 08 Index | — | 0.300 | 0.214 | Extended |
| 12 Middle | — | 0.438 | 0.145 | Extended |
| 16 Ring | — | 0.582 | 0.193 | Extended |
| 20 Little | — | 0.699 | 0.324 | Extended |
Pose gesture
Open hand
Frame 00000 / static pose
Three data analysis products and one computer vision interface, each with a public demo and a reproducible metric.
Public managers need to track revenue collection, targets and revenue variations with clarity and traceability, and fiscal data in spreadsheets or scattered reports makes deviations and priorities hard to see.
Next.js BI product with municipal revenue KPIs, targets and alerts over 600 synthetic records.
97.2% Target attainment
780 tickets with business-hours SLA
18.5x Overall ROAS
11 Recognised gestures
Where each core skill was applied: in professional experience or in a published case. The resume has the full list.
Dashboards for municipal revenue, fiscal indicators, and staffing and hiring follow-up.
Evidence:Municipal Treasury, RM Terceirização
Measures, indicators, and KPIs over the fiscal data model.
Evidence:Municipal Treasury
Cleaning, transformation, and integration of datasets ahead of modelling.
Evidence:Municipal Treasury
Queries and exploratory analysis to surface trends, inconsistencies, and anomalies.
Evidence:Municipal Treasury
ETL routines and automation for consolidating and refreshing data.
Evidence:Municipal Treasury, Python Automation: Operational Intelligence
Consolidating and refreshing datasets, with standardisation and validation on each load.
Evidence:Municipal Treasury
Standardising, validating, and correcting inconsistencies in the contracted-staff database.
Evidence:RM Terceirização
Presentation layer for the published analytical applications.
Evidence:Public Revenue Intelligence Platform, Support SLA Intelligence Hub, Ad Performance Intelligence
Typing the data models and analytical logic behind the applications.
Evidence:Public Revenue Intelligence Platform, Support SLA Intelligence Hub, Python Automation: Operational Intelligence
Three moments showing how business context, data analysis, and automation came to work together.
In sales and compensation, I tracked sales KPIs, workforce budget and Fiscal Responsibility Law limits.
At the Treasury Department, I drove the move from Excel reports to Power BI Service and built ETL routines.
I structured hiring and staffing data, workforce KPIs and management reports. Today I build MVPs at Horizon, a UNIFG extension project.
United States, 2019–2023
I lived in the US (2019–2023) and completed English as a Second Language at City College of San Francisco; today I work in English at C1 level. The photos are from a classroom at City College of San Francisco and from visits to Menlo Park and Seattle, with no professional role at the companies I visited.
See photos and context from my time in the USComputer Science degree in progress and three completed postgraduate programs. The featured certificates cover Power BI, SQL and Business Intelligence.
Credentials with the certificate file available.
I'm looking for full-time or contract roles in Data Analysis, Business Intelligence and Web Development, on-site or hybrid in Recife, or remote. Send the job description and I'll reply with the closest case studies.
2 pages · Portuguese and English versions