online — agents answering in real time

// full-stack developer · AI agent engineer

Felipe
Domingues

I turn ideas into digital products and AI agents that hold real conversations — from database to deploy, focused on experience and results.

see projectsget in touch
15,000+ people served·600,000+ messages·10 products shipped
felipe@agents: ~

$

agents online 24/7
TypeScript✦React✦Next.js✦AI Agents✦Supabase✦Telegram Bots✦Tailwind✦Rust✦Cloudflare Workers✦LLMs✦Railway✦TanStack✦TypeScript✦React✦Next.js✦AI Agents✦Supabase✦Telegram Bots✦Tailwind✦Rust✦Cloudflare Workers✦LLMs✦Railway✦TanStack✦

// 01 — projects

Things I've built

Real products in production — from SaaS platforms to AI agents serving thousands of people.

01

Mika

SaaS platform for personal AI agents with native Telegram integration. Multi-tenant container provisioning, one-tap bot onboarding, Paddle payments and a custom agent runtime.

ReactTanStack StartSupabaseTelegram APIRailwayPaddle
02live

AI Agents in production

AI agents serving real people every day — from the first “hi” to resolution, with memory, brand voice and human handoff when it matters.

0+

people served

0+

messages exchanged

AI AgentsLLMsTelegramWhatsAppMemória
03

Medix

Medical practice management: scheduling, electronic records and full clinic operations in one fast, focused interface.

TypeScriptSupabaseLovable Cloud
04

Vitadiet

Nutrition platform for clinics: protocols and meal-plan templates, per-patient planning and a patient app with published plans.

TanStack StartSupabaseCloudflare Workers
05

LicitaOS

Public procurement intelligence: nationwide PNCP radar, fit-score screening and AI-generated analysis in an operational cockpit.

TanStack StartSupabasePlaywrightIA
06

BoraAtender

Services marketplace with a coin economy, in-app quotes and Mercado Pago payments — web and Android via Capacitor.

TanStack StartCapacitorMercado Pago
07

BarberPass

A relationship club for barbershops: booking, conversation continuity and membership across client and shop modes.

ReactMobile-firstSupabase
08

GovTech

Municipal platform: transparency portal, ombudsman, official gazette, health triage & records, and internal management.

TanStack StartSupabaseCloudflare
09

Memory-OS

Memory system for AI agents with layered routing — benchmark hit@1 improved from 3/8 to 8/8.

Memory RoutingBenchmarksAgentes
10

Arch

A coding-agent harness and TUI in Rust: fullscreen, mouse-interactive, with an extensible plugin architecture.

RustTUICoding Agents

// 02 — stack

What I build with

The toolbox behind ten shipped products and agents that never sleep.

01.

languages

  • ▸TypeScript
  • ▸JavaScript
  • ▸Python
  • ▸Rust
  • ▸SQL

02.

frontend

  • ▸React
  • ▸Next.js
  • ▸TanStack Start
  • ▸Tailwind CSS
  • ▸Framer Motion

03.

AI & agents

  • ▸Agent architecture
  • ▸LLMs & prompt design
  • ▸Telegram / WhatsApp bots
  • ▸Ollama
  • ▸Memory & RAG

04.

infra & backend

  • ▸Supabase · Edge Functions
  • ▸Cloudflare Workers
  • ▸Railway · Docker
  • ▸Vercel
  • ▸Paddle · Mercado Pago

// 03 — contact

Let's build something together?

Open to opportunities, projects and conversations about AI agents. Guaranteed human reply — no agent in between.

~/felipe/contato

$cat contacts.txt

emailfeliperdomingues@gmail.comgithub@domfelipelinkedin/in/feliperdomingues

statusopen to opportunities