Kadu Kessler
.NET + React
Projects
View all projects
AlertAIProduct·2025 — Present
AI-driven security platform with facial recognition access control and real-time monitoring, for schools and universities.
My part: I build backend (.NET) and frontend (React) features on Education: reports, background jobs, asynchronous face enrollment with device sync, and deploy pipelines.
.NET
React
PostgreSQL
Hangfire
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About
I build complete systems: the code together with the deployment, infrastructure, and security around it, not just isolated features. Currently a Full-Stack Developer at 2M/MPE, working with .NET and React to build production-ready systems, integrate IoT devices, and manage complex data flows. I also freelance for clients outside work hours, using tools like Vue, Astro, and Python.
I'm a core contributor to AlertAI, a web platform for event management, security, and intelligent monitoring. Graduated in Analysis and Systems Development from PUCRS.
That mindset carries into my own infrastructure: I run a Proxmox homelab and manage cloud instances on OCI (Oracle Linux) to self-host most of my personal projects, with the same discipline I'd apply to production: monitoring, containers, and CI/CD.
In my free time, I'm usually iterating on new ideas, watching anime, or gaming; always driven by the curiosity of creating practical solutions.
Experience
Full-time
Full-Stack Developer
Current04.2026 — Present
Working with .NET, React, and IoT integrations for the AlertAI security platform. Focused on scalable monitoring, real-time events, and high-performance infrastructure.
Full-Stack Trainee
12.2025 — 04.2026
Started building security monitoring modules and real-time visualization tools for internal and customer-facing workflows.
.NET
React
TypeScript
IoT
PostgreSQL
Docker
Freelance
Full-Stack Developer
Current12.2024 — Present
Websites and business systems for clients, alongside my job at 2M/MPE.
WordPress
Astro
Vue
Supabase
SEO
Contract (ad-hoc)
Software Developer
05.2022 — 12.2024
Built automation tools for data collection, report generation, and financial workflows, including web systems and VBA scripts for internal operations.
Python
Django
Automation
VBA
Web Scraping
Education
02.2024 — 07.2026
Full-stack curriculum centered on end-to-end delivery: React/Vite/MUI on the front-end, Node.js/TypeScript REST APIs with Docker and Prisma/SQL on the back-end, and microservices architecture with API Gateway, RabbitMQ, and cache strategies. Also covered secure engineering with cryptography fundamentals, STRIDE threat modeling, and LGPD-oriented practices.
05.2021 — 12.2023
Built a strong technical foundation in relational modeling and SQL with PostgreSQL, plus practical web development using HTML/CSS, Bulma/Sass, and Django/Python integrations. Delivered a Java prototype for credit recovery workflows, studied networking fundamentals, and completed a capstone focused on designing and implementing a REST API with Django REST Framework.
Stack
Languages & Runtimes
C#
TypeScript
Python
SQL
Node.js
Frameworks & Libraries
ASP.NET Core
React
Next.js
Django
Tailwind CSS
Infrastructure & Ecosystem
PostgreSQL
Docker
Linux
Git
REST APIs
Contact
Feel free to reach out; whether it's about a project, a collaboration, an opportunity, or just to say hi. I'm always open to connect.