zane.lat

zanelatto

Building the next ecosystem.

now: founder at EndoGest, shipping.
base: São Paulo, BR
stack: next · tauri · postgres · ai
reach: linkedin · github · email

↓scroll

Arthur Zanelatto

arthur

Latto v0.1

▊

online~/portfoliov0.1.0

// about

01

Building is how
I think.

Founding engineer at EndoGest, a vertical SaaS for endodontists that grew into an ecosystem: web, desktop, mobile, help center, delivery, Instagram integrations, AI agents.

Beyond EndoGest, I stack side projects. 47 in the folder today. Some for clients (landings, e-commerces, CLIs), others just to experiment with AI, dev tools, and things I feel are missing in the world.

I love problems that need someone who can hold the whole stack in their head. From the database to the pixel. Ownership over specialization.

stack·TypeScript·Next.js·Postgres·Tauri·Electron·AI

// work

02

EndoGest

founding engineer · 2020 → today

EndoGest

Vertical SaaS for endodontists. Full ecosystem: clinic web app, desktop client, mobile, help center, delivery, Instagram prospecting, kanban, QR, Remotion-generated video, and Alice — the AI assistant. From scheduling to payment, one system.

next.jspostgreselectrontauriremotionaws s3ai

endogest.com.br↗

/ own products (8)

01 / 08

synesi-agent

synesi-agent

synesi-agent(alethe)

Desktop client with embedded xterm terminal, cytoscape graphs and mermaid diagrams.

tauri·react·xterm

Mendes Cortex

Mendes Cortex

Central cortex orchestrating agents across the Mendes ecosystem.

ai·orchestration

flow.mendeswear.com.br↗

alice

Alice

Alice

AI-powered CRM that books appointments and handles patient support over WhatsApp.

ai·crm·whatsapp

seusócio-ai

SócioAI

FinançasImpostosBancos

Começar →

/ sócio virtual

Seu sócio que não dorme.

Finanças, impostos e cobrança no WhatsApp. Sem planilha, sem burocracia.

24/7

atende

+R$8k

poupado

5min

onboard

SeuSócio AI

Virtual co-founder for entrepreneurs. Built on Clerk, Google Gemini and Supabase.

ai·next·supabase

YouJam

YouJam

Shared listening on YouTube and YouTube Music's native player.

social·web·youtube

openmybio

@arthur

building things.

→ website

→ x / twitter

→ github

→ email

OpenMyBio

Bio link tool. One page, all your links + authorial style.

saas·next

aria-extension

Aria Extension

Aria Extension

Browser extension (Vite + React) for productivity while browsing.

browser-ext·vite

bolota-app

Bolota App

Bolota App

Landing + app with a Radix-based design system.

app·radix

/ client work (5)

01 / 05

MendesWear

MendesWear

Multi-category e-commerce: underwear, sportswear, kids, pajamas, and almost everything. Ships across Brazil.

e-commerce·next

mendeswear.com.br↗

Popyns App

Popyns App

Experimental app focused on light social interaction.

app·experiment

popyns.cloud↗

BF Endodontia

BF Endodontia

Landing for a partner clinic, optimized for conversion.

landing·client

bfendodontia.com.br↗

OBarber

OBarber

Barbershop landing with built-in booking.

landing·client

obarba-site.vercel.app↗

KGServices

KGServices

Corporate site for a services company.

kgservicos.com↗

+ more in the folder. old landings, deprecated tools, prototypes that became something else.

// stack

03

Tools I use
to build.

I'm not loyal to a stack. I'm loyal to the product.

6 categories · 30+ tools

/ daily drivers

Next.js

TypeScript

Postgres

Tauri

Claude

Vercel

/ frontend

6

Next.js
React
TypeScript
Tailwind
GSAP
Framer Motion

/ backend

6

Node.js
Postgres
AWS S3
REST APIs
WebSockets
Cron jobs

/ desktop

4

Electron
Tauri
xterm.js
Native updaters

/ ai

5

OpenAI
Anthropic Claude
Custom agents
Function calling
RAG

/ creative

4

Remotion
SVG animation
Canvas
WebGL

/ shipping

5

Vercel
Cloudflare
Docker
pnpm
Turbopack

// contact

04

Let's build
something together.

Open to partnerships, complex freelance work, serious opportunities, and coffee chats.