Software Engineer · AI Automation Entrepreneur · IT Instructor
Building AI-powered automation, fullstack applications, and sharing knowledge through teaching. Open to high-impact international tech opportunities.
I'm Antonio Spagnol — a Software Engineer, AI Automation Entrepreneur, and IT Instructor based in Brazil with my sights set on international opportunities abroad.
From founding PreencheAI (an AI document automation startup) to teaching the next generation at SENAI, I combine technical depth with a passion for building things that matter. My Digital Brain approach — powered by Obsidian and MCP — keeps my knowledge interconnected and ever-growing.
Currently pursuing a Dual MBA in AI & Big Data and Cybersecurity & Risk Management, I'm constantly expanding my expertise to tackle the most challenging problems in tech.
Remote role in the US building AI-first systems with agility on a modern serverless and edge computing tech stack.
Custom AI-integrated software company. Encompasses projects such as PreencheAI and CadêORolê (in development), focused on fast, modern, and tailored delivery.
University professor focused on Cybersecurity courses, preparing the next generation of information security professionals.
Teaching software engineering, programming, and IT fundamentals to the next generation of developers.
Delivered production applications across diverse tech stacks including JavaScript, Java, and Delphi.
AI pipelines, agents, MCP, LLM integration
React, Next.js, Node.js, Python, Java
Obsidian, Digital Brain, MCP-enhanced notes
Security analysis, risk management, secure coding
From first lines of Delphi to AI engineering and teaching — a trajectory of constant evolution.
Remote · United States
Remote role at a US company building AI-first systems with agility on a modern serverless and edge computing tech stack.
Crest Advisory Group
Crest Advisory Group
Santa Catarina, Brazil
University professor at UNOESC focused on Cybersecurity courses, preparing the next generation of information security professionals.
UNOESC
UNOESC
Brazil
Due to high demand for custom AI-integrated systems and development services, I founded SpagnolTech to better serve the market — focused on fast, modern, and customized delivery of tailored solutions.
SpagnolTech
SpagnolTech
Brazil
Launched an AI document automation startup. Built the entire platform from scratch as solo founder and lead developer.
PreencheAI
PreencheAI
Florianópolis, SC
Intensive teacher training program for technical IT education in partnership with Lab365. Earned multiple AI certifications from SENAI.
DevInHouse Florianópolis
DevInHouse Florianópolis
Luzerna, SC
Started teaching software engineering, programming, and IT fundamentals to the next generation of developers.
SENAI Luzerna
SENAI Luzerna
United States
Exchange program exploring new technologies, visiting major tech hubs across the US, and connecting with the global innovation ecosystem.
Tech Exchange — USA
Tech Exchange — USA
São Paulo, Brazil
Attended Brazil's biggest developer conference. Connected with the tech community and expanded professional network.
TDC São Paulo
TDC São Paulo
Brazil
Worked as a Full Stack JavaScript developer at wirdolabs, a startup founded with college classmates — building production web products.
wirdolabs
wirdolabs
Santa Catarina, Brazil
Started my professional career with the first developer role at CH Sistemas, building Delphi desktop applications, databases, and enterprise software.
CH Sistemas
CH Sistemas
SENAI, Santa Catarina
Completed IT Technician training. Member of the winning Mundo SENAI hackathon team — an event between technical course classes — earning 1st place for 3 consecutive years.
Mundo SENAI award
Mundo SENAI award
A selection of projects that define my journey in AI, automation, and software engineering.
AI-powered document automation. RAM-only, LGPD-ready, zero installation.
An AI-driven platform that reads client documents, understands your office's template, and generates the final document in seconds. No client data stored, ever.
With my project, bureaucracy is resumed in seconds.
Upload
AI
Generation
Interactive presentation with technical details, live demo & architecture
automation projects, professional education, and AI research
Built on Obsidian with PARA architecture, powered by a custom MCP server for AI-native integration, and paired with BrainLink — a mobile capture app that lets me snapshot ideas on the go and sync them instantly to my vault.
Obsidian PKM
PARA architecture for knowledge management
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MCP Server
Model Context Protocol — AI-native integration
AI Pipelines
Automated tagging, linking, summarization
Custom AI pipelines, agent workflows, and automation solutions built for clients.
