Carlos Herrero
Principal Software Developer at CloudBlue
Barcelona, Catalonia, Spain
Summary
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SeniorCarlos Herrero is a Principal Software Developer based in Barcelona with nearly 20 years of software experience and a formal nine-year record of professional roles spanning backend systems, cloud deployments and product leadership. He has deep Python/Django and AWS expertise—building real-time ingestion, ETL pipelines, REST APIs and monitoring integrations—and has moved from hands-on engineering to shaping architectures and operational models. At CloudBlue he progressed from Senior Python Web Developer to Principal, and previously led software development for medical imaging and endoscopy products, blending regulated-domain rigor with pragmatic delivery. A lifelong technophile who started on MSX machines at age 10, he stays current with emerging technologies and applies them judiciously to drive product maturity and reliable operations.
9 years of coding experience
25 years of employment as a software developer
Spanish, Catalan, English
Github Skills (72)
highload10
flask10
django10
pyramid10
lambda10
aws-lambda10
bottle10
rendering9
game-engine9
cqrs9
zappa9
rabbitmq9
python9
3d9
game-development9
Programming languages (10)
Github contributions (5)
qarlosh/another-extension-for-test
Jun 2025 - Jun 2026
Contributions:2 releases, 8 pushes, 1 branch in 1 year
qarlosh/heroed
Oct 2020 - Oct 2020
Contributions:9 releases, 27 commits, 24 pushes in 8 days
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