Diego Viadero
Software Engineer EN ES at The Workshop
Greater Madrid Metropolitan Area Spain
Summary
👤
Senior🎓
Top SchoolDiego Viadero is a seasoned software engineer with over 15 years of experience building and modernizing backend systems for banks, utilities and product companies, currently optimizing a high-throughput gaming/fintech platform serving 500k+ daily users. He combines deep Java and cloud-native expertise (Kubernetes, Docker, Spring Boot, Kafka) with hands-on work in migrations, performance tuning and automation—achieving dramatic improvements such as 90–95% faster campaign executions and eliminating on-call manual work. Comfortable in both large consultancies and early-stage startups, he has repeatedly led technical efforts from architecture to deployment, mentored teams across countries, and driven cost-saving initiatives (one project estimated >€300k/year). A lifelong learner, Diego augmented his software background with a Master in Big Data & Data Science and has practical experience moving storage and analytics stacks (Cassandra → Elasticsearch) to production. Notably pragmatic, he prioritizes adaptability and problem understanding over allegiance to any single language or framework.
10 years of coding experience
Ingeniería en Informática, Ingeniería en Informática at University of DeustoMaster en Big Data & Data Science Data Processing and Data Processing Technology/Technician, Master en Big Data & Data Science Data Processing and Data Processing Technology/Technician at U-tad
English, French, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (101)
python10
credit-card10
machine-learning10
linux9
neural-network9
identity9
authentication9
deep-learning9
docker9
php9
financial9
finance9
authorization9
tensorflow9
datepicker8
Programming languages (12)
Github contributions (5)
dicastro/energydatum
May 2022 - Oct 2022
Contributions:34 commits, 28 pushes, 14 branches in 4 months
dicastro/zettelkasten
Oct 2024 - Apr 2025
Contributions:107 pushes, 1 branch in 5 months
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