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FT · 2026 · Buenos Aires · AR

TrainaFelipe

CTO · Full Stack · AI Systems

Traina Felipe — CTO · Full Stack · AI Systems
  • YRS OPERATING17+
  • CURRENTMindLab AI
  • BASEBuenos Aires · AR

STATEMENT

Full-stack developer: I design and build complete systems end-to-end with modern tooling — Bun, NestJS, React and cross-platform with Expo, multiple databases, real-time with WebSocket and WebRTC, and security through internal pentesting. Today my focus is GenAI at scale: multi-agent orchestration, RAG pipelines and applied LLMs for telecom, healthcare and banking.

Currently leading MindLab AI.

01 / WORK

  1. 001

    MindLab AI

    Multi-agent orchestration · RAG · applied LLMs

  2. 002

    Freelance Full Stack

    Current role · end-to-end development

02 / CAPABILITIES

Five domains. The stack I build and operate with.

Frontend

  • LanguagesTypeScript · JavaScript · HTML · CSS
  • FrameworksReact · Next.js · Vue · React Router · Remix
  • 3D / GraphicsThree.js · React Three Fiber · drei · WebGL · GLSL · postprocessing
  • Styling & SystemsTailwind · CSS Modules · PostCSS · Radix · Storybook · design tokens
  • State & DataZustand · Redux · TanStack Query · SWR · Context
  • Build toolingVite · Webpack · esbuild · Turbopack

Backend

  • RuntimeNode.js · Bun · TypeScript
  • FrameworksNestJS · Express · Fastify
  • APIsREST · GraphQL · WebSockets · gRPC · OpenAPI / Swagger
  • ArchitectureMicroservices · event-driven · CQRS · DDD · hexagonal · monorepo
  • Auth & SecurityJWT · OAuth2 · SAML · session management · rate limiting

Data

  • SQLPostgreSQL · MySQL
  • NoSQLMongoDB · DynamoDB
  • Cache & QueuesRedis · RabbitMQ · Kafka · SQS · BullMQ
  • Vectors & Searchpgvector · Qdrant · Pinecone · Elasticsearch
  • ORMPrisma · Drizzle · TypeORM

Infra

  • CloudAWS (Lambda · S3 · ECR · EKS · CloudFront · Route 53 · IAM)
  • ContainersDocker · Kubernetes · ECS
  • DeliveryArgoCD · GitHub Actions · GitLab CI · CI/CD pipelines
  • ObservabilityCloudWatch · OpenTelemetry · Grafana · Sentry
  • OS & EdgeLinux · nginx · PM2 · Bash

AI / GenAI

  • ModelsOpenAI · Claude API · open-source LLMs
  • OrchestrationMulti-agent systems · agent graphs · function calling · tool use
  • RetrievalRAG · embeddings · hybrid search · re-ranking · chunking strategies
  • Vector storesQdrant · Pinecone · pgvector
  • OperationsPrompt engineering · evals · guardrails · observability · cost control

03 / CONTACT

Write me.

Direct, in English or Spanish. No form.

© 2026 · Felipe Traina