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Rafael Rabelo Ferreira

@rafaelrabelo

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Operations Analyst | SQL, Python and data analysis | Process automation and data quality

Brazil

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What I'm looking for

Seeking a junior Data Analyst or Operations Analyst role where I can apply SQL, Python and process automation to improve data quality and operational decisions. Open to remote, hybrid and on-site work and relocation.

Operations Analyst at Alexandria since March 2025, focused on data analysis, process automation and data quality. I use SQL/PostgreSQL, Python, Excel and Power Query to reconcile records, investigate discrepancies and validate recurring workflows. My experience includes calculation rules and financial reconciliation for commissions and clawbacks, identifying potential financial benefits.

I independently developed and validated a Python automation with eligibility rules, source-specific modules, execution history and retry controls, applied to utility bill collection. I translate operational needs into requirements and acceptance criteria.

Technical skills also include Power BI and Git; complementary knowledge of n8n. Based in Curitiba, Brazil, and open to remote, hybrid and on-site roles and relocation. Intermediate English, with advanced reading and comprehension.

Experience

Work history, roles, and key accomplishments

Current

Operations Analyst

Current

Alexandria

Mar 2025 - Present (1 year 6 months)

Analyzed financial discrepancies and commission rules using SQL/PostgreSQL. Independently developed and validated Python automation with eligibility rules, source-specific modules, execution history and retries, applied to utility bill collection. Translated operational needs into requirements and acceptance criteria. Tools: Python, SQL/PostgreSQL, Excel and Power Query.