Open to opportunities

Rangel Souza

@rangelsouza

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Data Engineer specializing in ETL, analytics, and process optimization.

Brazil

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What I'm looking for

I seek roles where I can build and optimize ETL pipelines, drive data-driven process improvements, collaborate cross-functionally, and scale analytics solutions in an improvement-focused team.

I am a Data Engineer with over two years of experience designing, building, and optimizing ETL processes and data pipelines in the mining sector, focused on delivering actionable insights and measurable value.

I excel in the Microsoft analytics ecosystem—Power BI, Power Query (M), Power Automate and Power Apps—while also using Python (Pandas), SQL (T-SQL), VBA and data testing to automate workflows and ensure data quality. My work has supported process improvements that contributed to US$16 million in cost savings in 2024.

I collaborate closely with business and IT stakeholders to translate requirements into robust, production-ready solutions, and I bring continuous-improvement methodologies (Lean Six Sigma, PDCA, Kaizen, Scrum) to every engagement.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Equinox Gold

Jun 2024 - Present (1 year 3 months)

Designed and optimized ETL pipelines and dashboards for mining operations, automating data collection and validation to improve decision-making and contribute to cost savings of approximately US$16M in 2024.

Power BI ETL Data Modeling Data Quality Power Automate

Data & Continuous Improvement Intern

Equinox Gold

Jul 2023 - Jun 2024 (11 months)

Built 10+ Power BI dashboards and automation scripts using Python and Power Platform to monitor production KPIs and streamline operational data collection, enabling process optimization.