Sites I build & run

Production web properties I design, build and operate end to end — data pipelines, storage, rendering, editorial content and search distribution. Every one of them runs on a single Go binary.

AUTOMOTIVE 2025
🚗

AutoCidade

Automotive services directory: 108K+ businesses across 50 cities, AI car-diagnostics chat and 60+ SEO guides.

108K+

businesses listed

50

cities covered

16+

service categories

60+

SEO guides

Go LevelDB Claude API Overture Maps IndexNow Schema.org
Read the case → autocidade.com
HEALTHCARE 2026
🏥

SaúdeCidade

Health services directory: 556,745 establishments across 500 cities, built on official CNES/DataSUS data with ~100 guides.

556K

establishments

500

cities covered

~100

SEO guides

7d

zero to deploy

Go LevelDB CNES/DataSUS API ANS data Topic Clusters FAQ Schema
Read the case → saudecidade.com
FOOD & DINING 2026
🍽️

SaborCidade

Food and dining guide: 41 guides and 79 articles on restaurants, bars, cafés and bakeries — prices, tips and consumer rights.

41

complete guides

79

news articles

8

category verticals

Daily

editorial cadence

Go LevelDB Editorial pipeline IndexNow FAQ Schema
Read the case → saborcidade.com
HOME SERVICES 2026
🏠

CasaCidade

Home services price guide: 2026 pricing tables and hiring checklists across 9 trades — electricians, plumbers, painters and more.

9

trade categories

2026

price tables

R$

real cost ranges

Daily

market news

Go LevelDB Structured price data News pipeline Schema.org
Read the case → casacidade.com
SPORTS & FITNESS 2026

EsporteCidade

Sports and fitness site: 31 guides and 96 news pieces across 7 modalities, with a venue directory for Brazil's 30 largest cities.

31

training guides

96

news articles

7

modalities

30

cities covered

Go LevelDB City directory News pipeline IndexNow
Read the case → esportecidade.com
AI / MEDIA 2026
P0

PontoZero

AI news and education in Portuguese: 4,484 items in the radar and 31 guides curating Hugging Face papers, models and datasets.

4,484

items in radar

31

foundational guides

7

AI domains

Daily

radar updates

Go LevelDB Hugging Face API Claude API Content pipeline
Read the case → pontozero.info

Want something like this built?

Directory platforms, content engines at scale, and the SEO infrastructure that makes them get found.

Talk to me