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Lucas R. Cunha

Web Developer & AI Engineer

Web Developer and AI Engineer based in Minas Gerais, Brazil. I build full-stack web platforms and AI-powered systems combining machine learning, semantic search, and LLM insights.

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Work Experience

ADAC Softwares

Full-stack Development Intern

Mar 2026 — Present
  • Develop and maintain full-stack CMS modules in Laravel 12 + Livewire 3 with reactive CRUD via Flux UI, enabling municipalities to manage their own content autonomously.
  • Built features on top of a multi-tenant architecture using stancl/tenancy, with full bootstrap of database, cache, and filesystem per tenant, keeping complete data isolation across municipalities.
  • Implemented an audit system with full traceability across 58+ models, recording change history to ensure transparency and accountability in public-sector management.
  • Configured granular access control with roles and permissions (Spatie) and asynchronous jobs for automated content publishing, removing manual steps from the publishing workflow.
  • Built automated tests with Pest + in-memory SQLite in a CI pipeline (PHP 8.4), increasing delivery reliability and reducing regressions in production.

Featured Projects

Delivery Intelligence

Operational intelligence platform for restaurants in a delivery environment.

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Chirper Together

Social media platform for sharing short posts in a community-driven feed.

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Evolution AI WhatsApp Bot

AI-powered WhatsApp assistant for automated conversations with contextual memory and intelligent message handling.

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Courses

Certificates

About Me

Hi, I’m Lucas R. Cunha, a Computer Science student and full-stack developer focused on building software that’s clear, reliable, and maintainable as it scales. I currently help develop a multi-tenant management platform for the public sector in Brazil with Laravel and Livewire, while exploring AI engineering through projects like Delivery Intelligence — an operational platform built on scikit-learn, ChromaDB, and GPT-4o. Lately I’ve been going deeper into software architecture, retrieval-augmented systems, and automated testing — the parts of engineering that decide whether a system survives its second year. I like building tools designed around the people who actually use them, not just the happy path.

Lucas R. Cunha