Miguel Guillen 安得力

I’m a Senior Data Analyst with 5+ years of experience transforming business data into actionable insights using Power BI, SQL, Power Query, Excel, ETL pipelines, and process automation. I focus on executive reporting, KPI frameworks, and decision-support systems that help teams move faster with confidence.

In my current role, I designed and deployed Power BI dashboards consolidating 5+ data sources, cutting executive reporting time by 40%. I also built Python and AI-powered automation workflows that increased operational efficiency by 25%, and I defined KPIs and reporting standards with HR, Operations, and IT stakeholders.

Previously, at the Financial Intelligence Unit (FIU), I improved forecasting accuracy by 20% through advanced financial analysis and reporting. I developed Power BI dashboards and DAX reporting solutions for executive leadership, and implemented data-quality controls and validation frameworks across multi-source datasets to support AML compliance initiatives.

I’m currently expanding my expertise in Analytics Engineering, Data Engineering, AI Applications, and Modern Data Stack technologies. I enjoy building with AI tools (LLMs, RAG, workflow automation) and also developing full-stack solutions—like my NEXUS multi-agent job hunting platform and AcademiAI learning platform—so data work becomes measurable outcomes.