Israel Crisanto
Head Of Engineering at Sophon Labs
Almada, Setúbal, Portugal
Summary
👤
Senior🎓
Top SchoolIsrael Crisanto is a Head of Engineering with 11 years of hands-on and leadership experience building resilient, high-growth digital platforms from Portugal. He has repeatedly scaled teams and systems—transforming startups into structured engineering organizations, moving monoliths to micro/macroservices, and achieving 99.99% availability with frequent deployments while driving product and revenue 10x+. A pragmatic technologist who values the right tool at the right time, he blends deep full-stack experience (Java, Python, CI/CD, DevOps) with strong people and process skills to cut lead times and technical debt dramatically. He’s led cross-functional squads that delivered multi-platform, AI-enabled products and operational improvements (45% performance gains, 9-day lead time), and he’s equally comfortable shipping code as mentoring engineers. Notably, he cofounded and scaled product-first ventures (CTO at fleeber) and has a longstanding focus on quality, observability, and “you build it, you run it” ownership.
11 years of coding experience
10 years of employment as a software developer
Tecnólogo Análise e Desenvolvimento de Sistemas, Tecnólogo Análise e Desenvolvimento de Sistemas at University of São Paulo
Portuguese, English
Github Skills (89)
csrf10
authentication10
react-native-app10
remote-config10
in-app-purchase10
google-auth10
spid10
receipt-validation10
firebase10
auth10
nuxt-auth10
javascript10
solidjs10
push-notifications10
pouchdb10
Programming languages (6)
Github contributions (5)
falleco/stacks
Aug 2023 - Sep 2023
Contributions:63 pushes in 1 month
falleco/scrapy-selenium
Oct 2022 - Apr 2023
Scrapy middleware to handle javascript pages using selenium
Contributions:3 pushes in 5 months
scrapyjavascriptcrawlerscrapermiddleware
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