Fernando Arrau
Senior Software Engineer at PARTNERH
Llanquihue, Los Lagos Region, Chile
Summary
👤
Senior🎓
Top SchoolFernando Arrau is a senior software engineer and technical leader from Chile with over 15 years in software delivery and a decade of focused industry experience, spanning full-stack development, platform architecture and CTO-level strategy. He has led cloud migrations, containerization and CI/CD efforts for public institutions and airlines, and today builds modern web platforms using Next.js, React, TypeScript, Node.js, Supabase and AWS while leveraging LLM-assisted tooling like Copilot and Claude Code. As a fractional CTO and long-time freelancer he bridges business goals and engineering execution across retail, logistics, banking, mining and government sectors. Known for coaching teams and improving development practices, he combines hands-on coding with product-minded leadership and a proven track record of moving monoliths to containerized, test-driven systems. An engineer trained at Pontificia Universidad Católica de Chile, he brings pragmatic architecture instincts and a knack for introducing incremental, high-impact improvements in legacy environments.
10 years of coding experience
17 years of employment as a software developer
Engineer's degree, Computer Software Engineering, Engineer's degree, Computer Software Engineering at Pontificia Universidad Católica de Chile
English, Spanish, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (28)
xml8
http-api8
json7
java7
mock-server7
rest7
mocking7
stubbing7
testing6
wiremock5
mutation-testing5
http5
python5
system-testing4
mutation3
Programming languages (3)
Github contributions (5)
rgaete/examples
Jun 2018 - Nov 2023
Contributions:12 pushes in 5 years 6 months
rgaete/logbook-app
Jun 2018 - Dec 2023
Contributions:8 pushes in 5 years 6 months
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