Your AI-Generated Application Works. But Is It Secure?
Authentication and authorization essentials to consider when building AI-powered applications.
Read on Fronteira LabsOpen to new projects
Evandro Gayer Gomes
Software Architect & AI Specialist
I turn complex business processes into reliable systems, automation workflows, and practical AI solutions, from architecture to production. Founder of Fronteira Labs.
15+
years in tech (software engineering, AI, customer support)
Dozens
of projects delivered end to end accross multiple industries
Millions
of monthly accesses served by systems I built
Multiple
industries impacted, from government to AI innovation
About
I am an entrepreneur, software architect, and applied AI specialist focused on turning complex processes into reliable systems, automation workflows, and practical AI solutions.
Over the years, I have worked across government, healthcare, education, real estate, and international consulting projects. That background taught me to think beyond prototypes and focus on operations, reliability, and real business constraints.
Today, my work sits at the intersection of software architecture, intelligent automation, and AI adoption. I design and build solutions that connect AI to real workflows, documents, APIs, internal systems, and human decision-making. I do this as Founding Software Engineer at BusyKeys and founder of Fronteira Labs.
My focus is not limited to building systems. I also help teams understand where AI creates value, where human oversight is necessary, and how to adopt the technology without creating fragile processes.
Currently
- Founder @ Fronteira Labs
- Founding Software Engineer @ BusyKeys
- Postgraduate in Applied AI, UTFPR (2025)
Industries I've served
- Government & Smart Cities
- Public Security
- Healthcare
- Education
- Real Estate
- Retail
- AI Innovation
What I can help with
I'm available for consulting, training, technical leadership, and applied AI initiatives, in English or Portuguese.
AI Agents & Automation
Custom AI agents and agent harnesses, n8n workflows, and AI-powered pipelines that classify information, generate content, make contextual decisions, and execute tasks autonomously.
AI Strategy & Product Building
AI strategy for real business operations and hands-on product building: where AI creates value, where human oversight is necessary, and how to ship it without creating fragile processes.
Architecture & Full Stack Development
Software Architect and Full Stack Developer with expertise in multiple technology stacks, such as: C#, .NET, Python, JavaScript, Node.js, Angular, APIs, distributed systems, databases, and more.
Training & Technical Leadership
Practical AI and engineering training for teams, plus hands-on technical leadership: code reviews, best practices, and mentoring.
Fronteira Labs
Fronteira Labs is my blog and consulting company. It exists to teach how to use technology effectively and share knowledge with the market, connecting artificial intelligence, innovation, and practical applications for companies and professionals.
Projects
A selection of systems I've architected, led, or built. From government platforms serving millions to healthcare data products and real-time processing APIs.
Writing
I write about applied AI, automation, and software engineering on Fronteira Labs (in English and Portuguese) and on Medium.
Cybersecurity
Artificial Intelligence
Heuristics and Metaheuristics: Planning Routes with the Ant Colony Algorithm in C#
Optimization algorithms for logistics routing using ant colony methods.
Read on Fronteira Labs
AI · Healthcare
PDF Data Extraction with Ollama and Open-source Models
Structured data extraction from PDFs using Python and local LLMs. A practical application in healthcare.
Read on Fronteira Labs
Computer Vision
Computer Vision with YOLO26: Detecting PPE Usage in Construction
Applying computer vision to safety equipment detection on construction sites.
Read on Fronteira Labs
Back-end
An Awesome Guide on How to Build RESTful APIs with ASP.NET Core
Step-by-step instructions for developing clean, maintainable REST APIs. Published on freeCodeCamp.
Read on Medium
Back-end
JSON Web Token Authentication with ASP.NET Core
Implementing token-based authentication for APIs serving SPAs and mobile apps.
Read on MediumSkills
Backend & APIs
C#
.NET
ASP.NET Core
Web API
Minimal API
Blazor
Razor Pages
Entity Framework Core
Hangfire
Node.js
Express.js
Microservices
SignalR
AI & Automation
Python
Generative AI
Computer Vision
AI Agents
LLM Integrations
n8n
Ollama
RAG
Model Context Protocol
Workflow Automation
Skills Development
AI-powered Software Engineering
Frontend
JavaScript
TypeScript
Angular
React.js
Redux
HTML5
CSS3
SASS
Bootstrap
Accessibility
Data & Messaging
SQL Server
PostgreSQL
MySQL
MongoDB
Redis
Apache Lucene
RabbitMQ
SQLite
DevOps & Infrastructure
Docker
Portainer
Github Actions
CI/CD
Jenkins
GitLab
HAProxy
Cloudflare
IIS
Grafana
Keycloak
Git
Google Analytics
Infisical (Vaulting)
Languages
Portuguese (native)
English (fluent)
Spanish (basic)
Credentials
Education
January 2024 - May 2025
Postgraduate Degree - Artificial Intelligence Specialization
Universidade Tecnológica Federal do Paraná (UTFPR)
2012 - 2014
Computer Technician - Technical Course
Maria Aguiar Teixeira State School
Courses & Certificates
What is Microsoft Graph
Deploy a .NET Microservice to Kubernetes
Build Your First Microservice with .NET
Docker for .NET Apps - on Linux and Windows
Software Architecture Fundamentals
M001: MongoDB Basics
Data Privacy Basics
HIPAA: Business Associates
An Introduction to the General Data Protection Regulation (GDPR)
Node.js: The Complete Guide to Build RESTful APIs
JavaScript Algorithms and Data Structures Certification
Responsive Web Design Certification
Real-world App with ASP.NET Core and Angular 2 (4+)
The Complete Angular Course: Beginner to Advanced
Foundations: C# / .NET / SQL (Treinaweb, 2015 - 2016)
C# - ASP.NET MVC 5
SQL Server - Developer
C# - Web Forms - Module 2
C# - Web Forms - Module 1
C# - Advanced
C# - Intermediate
C# - Basic
Let's build something together
I'm open to consulting, training, technical leadership, and AI initiatives. Tell me about your project and I'll get back to you.
Start a conversationevandro.ggomes@outlook.com