Alejandro Fernández

➤ As a Senior Data Engineer, I design and optimize scalable data platforms, turning raw data into accurate, actionable insights using modern data stacks. I have extensive experience in data warehousing, data orchestration, and advanced data transformation. I create analytics solutions that empower data-driven decisions.

I develop secure, maintainable, and scalable data architectures, leveraging best practices in data engineering, data security (RBAC), FinOps, data quality, and observability. My experience includes leading end-to-end data pipelines, implementing scalable and versioned data storage, and establishing robust data quality checks.

I have led and delivered projects in freelance, consulting, technical training, and data management capacities.

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💻 𝐇𝐚𝐫𝐝 𝐒𝐤𝐢𝐥𝐥𝐬: Datalake / Datawharehouse / Datamarts design & implementation, Data Integration, Data Modelling, BI suite development and Project Management.

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🎯 𝐒𝐨𝐟𝐭 𝐒𝐤𝐢𝐥𝐥𝐬: Focused, proactive, analytical and result-driven.

🛠️ 𝗙𝗶𝗲𝗹𝗱𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Fraud, credit, project management, finance, hardware, software, insurance and marketing.

🔎 𝗔𝗿𝗲𝗮𝘀 𝗼𝗳 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁: Data Architecture, Cloud Engineering, Cibersecurity, MCPs & AI.