Open to opportunities

Paulo Mendes

@paulomendes

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Data Analytics Engineer and BI developer building AI-powered dashboards and automations that speed decisions.

Brazil

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What I'm looking for

I’m looking for a role where I can build BI dashboards and data automation with AI-assisted analytics—integrating ERP and APIs into reliable KPI views—so leadership gets faster, consistent insights for smarter decisions.

I’m a Data Analytics Engineer with 4+ years of experience building dashboards, automations, and analytics solutions that cut manual work and make reporting faster. I focus on turning operational data into clear KPI views that teams can act on immediately. In one recurring workflow, I reduced execution time from 4 hours to 30 minutes, improving efficiency by about 87% and saving roughly 180 hours per year.

I’ve built enterprise analytics environments that support multiple business areas and consolidate finance, budget, operations, commercial, logistics, and HR data. I integrate TOTVS ERP, SQL Server, spreadsheets, and REST APIs into a single analytics workflow to reduce manual consolidation and improve data consistency. I’ve also developed AI assistants for budget, revenue, and inventory analysis to help managers interpret KPIs and reach decisions faster.

Across projects, I standardize recurring reporting logic and KPI definitions to reduce rework and shorten management update cycles. I’ve automated reporting from scratch—such as replacing manual weekly analysis with repeatable dashboards—saving 4–6 hours per week while improving visibility of product execution and sales results. I enjoy designing secure, AI-assisted analytics platforms and delivering reliable, up-to-date dashboards that leadership can trust.

Experience

Work history, roles, and key accomplishments

Current

Data Analytics Engineer

Current

OLEAK

Jan 2025 - Present (1 year 6 months)

Reduced a recurring reporting workflow from 4 hours to 30 minutes by consolidating data into a single analytics process. Integrated TOTVS ERP/SQL Server, spreadsheets, and REST APIs and developed AI assistants to analyze budget, revenue, and inventory KPIs.

Python SQL Power BI AWS ETL Data Modeling SQL Server REST APIs

BI / Reporting Analyst

Petronas

Automated the weekly field-team performance report for service stations, replacing a time-consuming manual analysis with a repeatable workflow. Saved an estimated 4–6 hours per week and improved visibility of product execution and sales results to enable faster commercial actions.

Power BI KPI Reporting Data Automation

BI / Data Analyst

Cheil Brasil

Built and maintained analytics for Samsung across core business dimensions by consolidating operational data into clear KPI views. Standardized recurring analyses and reporting logic to improve visibility and reduce rework, while supporting new analyst onboarding.

SQL Power BI Data Modeling ETL KPI Reporting

Custom Analytics Solutions

Engineering & Professional Services

Designed financial and operational dashboards with automated reporting, API integrations, and AI-assisted analysis for small and mid-sized businesses. Delivered custom analytics workflows to support recurring data updates and insights.

API Integration Dashboarding

Enterprise Budget & Executive Analytics

Corporate Analytics

Built a secure budget platform with ERP integration, automated variance analysis, historical transaction detail, and AI-assisted insights. Focused on enabling executive-ready analytics through consolidated and automated reporting.

ERP Integration PL Variance Analysis Data Modeling

Data / Business Analyst

Soul Trade Marketing

Developed managerial and operational dashboards for Puma, Vans, and Royal Canin to turn field-execution data into actionable commercial insights. Reduced repetitive report preparation and improved store execution visibility to support corrective actions and sales opportunities.

SQL Power BI KPI Reporting Data Visualization

BI Analyst

Fulpel Group

Built reporting and dashboard solutions from scratch for Sales, Finance, and HR, centralizing dispersed indicators into a single management view. Implemented SQL-connected dashboards with frequent data updates and standardized KPI definitions to reduce reporting delays.

SQL Power BI ETL Data Modeling KPI Reporting