Full Stack Developer

Building software
that ships
from anywhere

Senior Full Stack Developer with 7+ years of experience building SaaS platforms, optimizing cloud infrastructure, and integrating AI into real products. Currently working remotely for a US company from Brazil.

7+
Years of exp.
4
Countries
85%
Faster APIs
Luis Henrique Castilho
Luis Henrique Castilho
Senior Full Stack Developer
Laravel Vue.js React Node.js AWS Docker PostgreSQL AI / LLMs
Remote — US company Based in Brazil EN / PT fluent

// 01 — what I do

Areas of
expertise

Full stack development with a focus on shipping fast, scaling smart, and using AI where it actually matters.

01
Full Stack Development
End-to-end product development with Laravel, Vue.js, React, and Node.js. From database design to pixel-perfect frontends — I build the whole thing.
02
☁️
Cloud & Infrastructure
AWS architecture, Docker workflows, CI/CD pipelines, and database optimization. I've cut infra costs by 40% and made APIs 85% faster.
03
🤖
AI Integration
Practical AI applied to real products — OpenAI, Claude, LLM integrations for automation, code generation, and intelligent workflows that save hours, not minutes.
04
🌍
SaaS & Multi-tenant
Experience building and scaling multi-tenant SaaS platforms with complex permission systems, billing, and international teams across multiple time zones.

// 02 — experience

Where I've
worked

2024
now
Regal Wings — USA
Full Stack Developer (Remote)
Built AI integrations that cut quoting time by ~35%. Optimized database performance by ~40% and standardized Docker workflows in a fully remote, international environment.
2023
2024
C-More — Portugal
Full Stack Developer (Remote)
Multi-tenant ESG SaaS platform built with Vue.js, Laravel, and PostgreSQL. International team, fully in English.
2023
TBL Manager — Brazil
Full Stack Developer
Integrated OpenAI API for automated report generation, improving efficiency by ~40% and reducing production issues by ~25%.
2019
2023
Grupo Via Máquinas — Brazil
IT Manager & Full Stack Developer
Led a team of 8 developers. Restructured the entire AWS infrastructure, resulting in 85% faster APIs and ~40% reduction in infra costs.

I've worked across four countries — Brazil, Portugal, Italy, and the USA — always remote, always shipping. My focus has always been on building things that work, scaling what needs to scale, and using the right tool for the job.

85%
faster APIs after AWS refactoring
40%
infra cost reduction
35%
faster processing with AI
4
countries as remote dev

// 03 — contact

Let's connect

Got a project, an opportunity, or just want to say hi? Reach out through any of the channels below.

✉️
Email
luishecastilho@gmail.com
💼
LinkedIn
in/luishecastilho
🖥️
GitHub
@luishecastilho
📷
Instagram
@luishecastilho