Alejandro Valledor
Engineering Manager, Data
A Coruña, Galicia, Spain
Summary
👤
Senior🎓
Top SchoolAlejandro Valledor is an experienced data engineering manager with 11 years building large-scale, real-time data products and platforms across retail and cloud-native startups. Based in A Coruña, he has led teams at Inditex/Zara.com to design a Snowflake-based datalake and scale delivery from dozens to hundreds of data consumers, and later drove product and integrations at Tinybird, improving ingestion, cost efficiency and connector adoption substantially. He combines hands-on technical leadership—designing event-sourcing pipelines, low-latency analytical apps and CI/CD for data—with product-first decision making that aligns engineering priorities to measurable business outcomes. Alejandro has a track record of hiring and growing teams, shipping MVPs and launching new business verticals to paying customers, showing both execution at pace and operational discipline. He’s particularly strong at turning high-volume, mission-critical data into actionable insights and pragmatic products while balancing cost, performance and developer experience. A Coruña–born and Lugo-raised, he blends deep engineering craft with cross-functional product leadership learned in fast-moving environments.
11 years of coding experience
10 years of employment as a software developer
Ingeniería informática - Undergraduate Computer Software Engineering, Ingeniería informática - Undergraduate Computer Software Engineering at Universidade da Coruña
English, Spanish, Galician
Stackoverflow
933reputation
109kreached
29answers
7questions
Github Skills (64)
starter-kit10
web-application10
ghost10
realtime9
admin9
cms9
javascript9
analytics9
web-analytics9
nodejs9
pihole9
journalism8
ember8
dashboard8
audience8
Programming languages (9)
Github contributions (5)
alejandromav/mean-boilerplate
Mar 2016 - Mar 2016
MEAN web app template.
Contributions:33 commits, 32 pushes, 1 branch in 21 days
schemadb/node-sdk
Apr 2020 - Apr 2020
SchemaDB Node.js SDK
Contributions:9 releases, 24 commits, 32 PRs in 11 days
nodejsavroevent-sourcingkafkamicroservices
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