Massimo Stefan

Software engineer · AI systems

I build AI systems for real work.

I’m interested in the layer between a capable model and a useful outcome: tools, state, permissions, evaluation, and the feedback loops that make the system dependable.

Selected work

A few projects that represent what I build.

View all projects

Software, research, and AI systems.

TypeScriptNext.jsReactTailwind CSS

Job postings to tailored résumés.

PythonDockerGitHub ActionsLoguru

Can vision-language models solve physical puzzles?

PythonReactFastAPIMongoDB

Toolkit

Tools and technologies I use across my work.

Language
CC++CSSHTML
Framework
FastAPILaravelNext.jsPayload
Library
IconifyLoguruMotion PrimitivesPydantic
Runtime
Node.js
Database
MongoDBMySQLPostgreSQLSupabase
Cloud
AWSAzureCloudflareCloudflare R2
Infrastructure
AndroidDockerGitHubGitHub Actions
Integration
ChatGPTGoogle MapsLinearNotion
CLI
Gitnpmpnpm
Protocol
GraphQLMCP
Tool
Codex