Oscar Castillo
Senior FullStack Developer at Cometa
Lima, Lima, Peru
Summary
👤
Senior🎓
Top SchoolOscar Castillo is a Senior FullStack Developer and Python-focused backend engineer with 12 years of software experience and 8+ years leading teams to deliver scalable APIs and cloud-native systems. He has deep hands-on expertise with Django/Flask/FastAPI, AWS services (RDS/Aurora/S3/Lambda/SQS/EventBridge), and data pipelines that sync RDS with Athena and Parquet workflows. Comfortable across CI/CD, BDD/TDD and agile frameworks, he’s built multi-tenant SaaS platforms, real-time inventory systems, and performance-optimized legacy APIs while also serving in director and CTO roles. A practical problem solver, he combines mechatronics training with applied cloud architecture—evident in projects that integrated hardware (weather stations) and serverless event-driven processing. Based in Lima, Peru, Oscar blends startup grit (cofounder experience) with infrastructural rigor to bridge product needs and long-term platform reliability.
12 years of coding experience
11 years of employment as a software developer
Bachelor's degree Mechatronics Engineering, Bachelor's degree Mechatronics Engineering at National University of EngineeringMarketing and Value Management Summer course Marketing & Value Management, Marketing and Value Management Summer course Marketing & Value Management at SUNY New PaltzComputer Science, Computer Science at Udacity
Spanish, English
Github Skills (40)
oh-my-zsh10
docker10
python10
django10
bash10
rails10
cli-app10
homebrew10
php10
api10
rest10
django-rest-framework10
macos10
shell10
zsh10
Programming languages (4)
Github contributions (5)
dgnest/dgnest-oh-my-zsh-theme
Dec 2016 - May 2019
Contributions:8 commits, 5 pushes, 1 branch in 2 years 5 months
oskargicast/myvim
Nov 2014 - Jun 2018
Contributions:8 commits, 4 pushes in 3 years 7 months
vimneovimconfigconfig-filesvim-config
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