Hi, I'm Ítalo Gustavo
Fullstack Developer focused on scalable web products with Next.js and NestJS, also working with infrastructure, deployments, and observability.
A bit about me
Fullstack developer working on scalable web applications in production. Designing structured solutions with robust infrastructure, documented services, and LLM integration, delivering security and maintainability.
Frontend
Backend
Architecture
Infrastructure & DevOps
AI & LLM
What I do
Tailored solutions to turn your idea into a digital product.
Web Development
Building complete, responsive web sites and systems ready for production with Next.js and TypeScript.
API Development
Well-structured, documented, and scalable REST APIs with NestJS, Prisma, and PostgreSQL.
Technical Consulting
Guidance on architecture, best practices, tech stack, and evolution of existing projects.
Infrastructure Management
Deployment, Docker containerization, CI/CD, monitoring, and environment management on AWS and GCP.
LLM Integration
Language model integration with RAG, Tool Calling, and MCP for intelligent solutions.
Professional Journey
Experience focused on fullstack development and infrastructure engineering.
Fullstack Developer
I work on developing and evolving fullstack applications with Next.js and NestJS, participating in architecture decisions, legacy system modernization, and continuous improvements in performance, security, and quality. I designed REST APIs, Prisma/PostgreSQL data models, JWT-based authentication flows, and cloud deployment pipelines with Docker.
DevOps
Responsible for designing and managing the project's infrastructure architecture, ensuring reliable, observable, and scalable environments. I work with deployment automation, containerization, observability, environment management, and stronger quality processes to sustain production operations.
Selected Work
A few projects I built using modern technologies and best practices.
Education & Certifications
Academic background and certifications most relevant to my current work.
Bachelor's Degree in Computer Science
Universidade Federal de Alagoas (UFAL)
Undergraduate studies focused on computer science fundamentals, software engineering, and scalable solution development.
Integrated Technical High School in IT
Instituto Federal de Alagoas (IFAL)
Technical education with a strong foundation in programming, networking, databases, and systems development.
CI/CD Pipeline with GitHub Actions and AWS CodeBuild
JStack
Hands-on experience with continuous integration and delivery to build more reliable deployment pipelines.
Rendering: CSR, SSG, SSR, ISR, or DSG?
JStack
In-depth study of rendering strategies and their impact on SEO and Next.js performance.
NLW Connect - React
Rocketseat
Building modern, component-based interfaces with React and TypeScript.
NLW Connect - Node.js
Rocketseat
Backend API and service development with a focus on organization and productivity.
Santander 2025 - Data Science with Python
DIO
Data analysis fundamentals with Python, including data cleaning, exploration, and interpretation.
Introduction to Backend Development with Golang
SECTI - AL
Introduction to backend API development with Go and code organization best practices.
Let's Talk?
I'm available for new projects and opportunities. Send me a message and I'll get back to you soon.
Contact Information
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