Layr Felipe

tech, rio de janeiro, 25 years old

Experience

AI Platform Engineer (Mid-level)@Hotmart

2025 - Currently

Building AI platforms and infrastructure — from RAG pipelines with RabbitMQ and Celery, to vector database optimization and observability, internalizing open source LLM tools and designing event-driven microservices

Tools: FastAPI; Celery; OpenSearch; RabbitMQ; MCP; A2A; LiteLLM; LibreChat; Langfuse; New Relic; Kibana; Kubernetes; AWS; Terraform

Concepts: AI Agents; RAG Pipelines; Vector Databases; Event-Driven Architecture; LLM Observability; MCP; MLOps

Co-founder@Grooftop

2024 - Currently

Building a platform that connects people with rooftop spaces for events and experiences — handling everything from mobile app to backend architecture

Tools: React Native; Nuxt; VueJS; NestJS; Prisma; PostgreSQL; Railway

Concepts: Mobile and backend development; Software Architecture; Business Strategy

Full Stack Developer (Junior - Mid-level)@umgrauemeio

2022 - 2025

Pantera software integrated with YOLO models for automated smoke detection, high-performance APIs for real-time environmental monitoring, hybrid infrastructure app (on premise + on cloud) for wildfire management; video streaming with WebRTC; camera control with ONVIF and proprietary protocols

Tools: Next.js; Flask; FastAPI; PostgreSQL; AWS (EC2, ECR, Lambda, CloudWatch); ONVIF; WebRTC

Concepts: Automated monitoring and real-time wildfire management; Full Stack Development