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Maialen

Hi, I'm Maialen.

I am a Data Architect & Engineer with a dual background in Computer Engineering and Biochemistry.

I specialize in building scalable data ecosystems and transforming complex datasets into actionable business value. I’m driven by a natural interest in how systems work, whether digital or biological, and how data can bridge the gap between them.

Key Accomplishments

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Led the development of scalable ingestion pipelines that reduced manual data wrangling.

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Contributed to data architecture decisions for regulated systems with business-critical impact.

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Upskilled junior engineers through mentorship and the development of internal training programs.


Blog Highlights

Check out my blog for deeper reflections.

Books That Shifted My Mindset (and might shift yours too!)
My Strategy for Conquering the AWS SAA-C03 Exam
Why FLOAT in PostgreSQL is Dangerous (and Other Decimal Gotchas)