Raniro Coelho
Belo Horizonte, Minas Gerais, Brazil
Summary
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SeniorRaniro Coelho is an AI Systems Engineer and seasoned software developer with over a decade of experience building scalable web and cross-platform applications, specializing in frontend architecture with React and TypeScript. He blends hands-on full‑stack engineering (Node.js, Python, Java) with DevOps and cloud practices—Docker, Kubernetes, Terraform and CI/CD—to deliver production-grade, observable platforms used by large enterprises. At Outlier he evaluates and hardens LLMs and multimodal models through prompt engineering, adversarial testing, and structured code review, bringing practical security and correctness checks into model benchmarking. His background includes modernizing high‑scale internal portals (100k+ users), building design systems and microfrontends, and integrating IAM/CIAM flows like OAuth2 and RBAC into frontends. He often connects AI capabilities to developer and UX workflows, applying prompt engineering to UI productivity features—an intersection of frontend craft and model evaluation not many engineers operate in. Based in Minas Gerais, Brazil, he combines an engineering research pedigree (simulation tooling) with pragmatic product delivery across startups and global firms.
10 years of coding experience
Github Skills (29)
gulp10
html-template10
designer10
font-awesome10
development-environment10
pug10
boilerplate10
website-design10
webkit9
javascript9
starter-kit9
typescript9
bootstrap-theme9
sass9
html9
Programming languages (6)
Github contributions (5)
Errec/web-learning-kit-generator
Oct 2016 - Nov 2017
Web Learning Kit Generator is a tool designed for beginners who want to build static websites with minimal configuration.
Contributions:3 releases, 93 commits, 9 PRs in 1 year
templatesassboilerplategulpcss
Errec/rainbow-routine
Aug 2024 - Aug 2025
React Native App to support routine and communication for autistic children
Contributions:43 PRs, 51 pushes, 24 branches in 11 months
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