SaaS platform for advanced link tracking and real-time analytics (GeoIP). Event-driven architecture using BullMQ and Redis for queue processing, PostgreSQL for persistence, and metrics via Prometheus.
Institutional website development focused on Core Web Vitals and technical SEO. Implemented with Next.js, Tailwind CSS, and a custom CMS integration using MongoDB and AWS S3 for content management.
Automation pipeline integrating the Bitrix24 API with LLMs (OpenAI). Uses LangChain for intelligent lead classification and context-aware response generation (RAG), streamlining CRM workflows.
Python FastAPI OpenAI Bitrix24 API LangChain
Private project
WhatsApp AI SaaS Agent
Multi-tenant SaaS application for automated WhatsApp interactions. Containerized infrastructure with Node.js microservices, Prisma ORM, PostgreSQL database, and Evolution API, allowing dynamic instance management and LLM integration.
Node.js Prisma PostgreSQL Evolution API Docker Groq
Private project
Anti-Captcha RPA Pipeline
Distributed RPA architecture focused on high-scale web scraping. Utilizes Playwright and Selenium with proxy rotation and advanced stealth techniques to bypass sophisticated anti-bot systems (Cloudflare, PerimeterX).
Python Playwright Selenium Robot Framework AWS S3
Private project
More projects coming soon...
About Me
Who I Am
Software Engineer with 4+ years of experience building backend systems, AI integrations, and automation pipelines. I thrive at the intersection of solid engineering and practical AI. I leverage advanced AI development tools (like LLMs, coding agents, and context optimization) to accelerate delivery and architect smarter, more efficient solutions.
Currently based in Curitiba, Brazil. I hold a degree in Systems Analysis & Development from PUC/PR and hold an IBM certification in RAG and Agentic AI. I'm fluent in English (C1) and work comfortably in international environments.
