Available for a role or a project

Neto Alves

Software developer

Over a decade designing, scaling and keeping critical systems running in production

01 About

Photo to be added

Full-stack end to end: I design the architecture, build the application and own the delivery.

I build complete systems, from zero to production: data modelling, API, interface, queues, deploy, and the instrumentation that tells you whether it is still standing. Nine systems so far, five running today — the three largest are open on this page.

Infrastructure came before the code: networks, switches and servers. It is not the service I sell today, it is the reason what I ship holds up — someone who spent those years accountable for other people's uptime designs software around how it stays standing, not only around how it works.

The newest layer is measurement: custom KPIs, technical SEO and GEO — the discipline of showing up in answers from ChatGPT, Gemini, Claude and Perplexity, not just on Google's first page. This site is built that way on purpose: the AIs can read it.

Technical foundation

10+ years in infrastructure and networking

Networks, switches and servers before the first system in production. VPS, DNS, Nginx, Docker, blue-green deploys with rollback and messaging integration.

Cisco
MikroTik
Furukawa

Education

Telecommunications Technician
Data Analysis
CS50x
CS50 AI
CS50B
CS50L

CS50 · HarvardX · Harvard University

02 Systems

Each one came from a different operations problem — routing leads, assigning conversations, raising the alarm when something goes down. The next one is whatever the client brings.

OSCapstack CRM

OperationalProprietary

Commercial operating system for real-estate credit origination, in production.

Three lead channels in one place
Client documents read by AI
The owner edits his own funnel and automations

Read case study

Saturno Labs

Proprietary

Autonomous B2B marketing platform that measures a brand's authority inside AI answers.

Research comes before the piece
Article, carousel and posts come out of the gap found
What gets published returns indexed to memory

Read case study

Moveis.pro

Operational

Multi-tenant SaaS for furniture stores, with CRM and WhatsApp/Instagram operations.

Service, order and stock in one place
A closed order goes straight to the factory
The sale stops changing tools at every step

Read case study View repository

03 Telemetry

250,000+

Lines of code

Systems built

In production

10+

Years of infra underneath

Breakdown

Commits: 1,675
Tables modeled: 214
HTTP endpoints: 459
SQL migrations: 130
Test cases: 1,270

Counted in the repository code on 2026-08-02.

04 Stack

Every item carries a declared level and a source — code or experience.

Mastery: used in production and I can debug it. Production: I've shipped with it. Exposure: used it on something specific.

Backend

Code

Mastery

JavaScript
TypeScript
Node
Fastify

Production

Next.js
Astro

Exposure

NestJS

Data

Code

Mastery

PostgreSQL
Supabase/RLS
Raw SQL

Production

pgvector
Drizzle
Prisma
Redis

Applied AI

Code

Mastery

Guardrails
Tool-calling
Embeddings/RAG

Production

Anthropic
OpenAI
Google
Groq

Exposure

Vercel AI SDK

SEO, GEO & Measurement

Code

Mastery

Technical SEO
GEO (AI answers)
JSON-LD / Schema.org
Custom KPIs
Event tracking
Share of Voice in AI
Core Web Vitals
IndexNow
Blog & RSS feed

Front-end

Code

Mastery

React
Vite
Tailwind
PWA
three.js

Delivery & Infrastructure

Code

Mastery

Vitest
Playwright
GitHub Actions
Turborepo
Docker
Nginx
VPS
Blue-green deploy

Production

pgTAP
pnpm
PM2
Heartbeat/uptime

Networking

Experience

Mastery

Cisco
MikroTik
Switching
DNS

Production

Furukawa

05 Contact

A role, a defined project, or an idea that has not become a scope yet — reach out directly, no middleman.

Download CV (PDF)

Looking for someone to build it? See how I work on projects.