Arnold Castillo
Senior Software Engineer at Orangepill
Bolivia
Summary
👤
Senior🎓
Top SchoolArnold Castillo is a Senior Software Engineer with 11 years of experience building performance-critical microservices, production CI/CD pipelines, and revenue-driving transaction platforms. He has led platform refactors, OAuth/JWT security improvements, and release management efforts that significantly improved reliability and sped time-to-market. Comfortable across the full stack, Arnold has shipped user-focused experiences from SEO-optimized frontends to real-time backend integrations for healthcare and telecom clients. He combines steady performance under pressure with strong communication and customer-facing skills, often designing developer tools and standards that raise team velocity. Currently driving core platform improvements at Orangepill, he’s also pursuing advanced blockchain and fintech studies, reflecting a focused interest in staking and decentralized finance. A dependable problem-solver, he repeatedly turns messy legacy systems into maintainable, production-grade services.
11 years of coding experience
9 years of employment as a software developer
Ingeniería de sistemas, Ingeniería de sistemas at Universidad Tecnológica Privada De Santa CruzIngeniería informática, Ingeniería informática at Universidad Autónoma Gabriel René MorenoMaster en Blockchain y Fintech, Master en Blockchain y Fintech at IEBS Business School
Spanish, English
Stackoverflow
4,082reputation
894kreached
108answers
3questions
webpack
top-5%
react-router
top-5%
jsx
top-5%
javascript
top-5%
Github Skills (91)
react-redux10
autocomplete10
language-server-protocol10
menu-item10
outlook10
music10
checker10
nerdtree10
calendar-widget10
redux10
soundcloud10
react10
gcal9
javascript9
vim-plugin9
Programming languages (7)
Github contributions (5)
arkgast/react-fiber-test
Sep 2017 - Jun 2022
Contributions:1 push, 1 branch, 2 issues in 4 years 10 months
arkgast/vim-ide
Jun 2017 - Feb 2025
Great [neo]vim configuration
Contributions:2 PRs, 81 pushes, 5 branches in 7 years 9 months
neovimvim-pluginneovimgreat
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