Independent software studio — Brazil

We design & engineer intelligent software.

Algoritmo9 is an independent product studio. From first sketch to production — healthcare SaaS, tactical navigation and legal AI, shipped with senior craft.

Selected work ↓ Start a project ↗
Based in Brazil — working worldwide
Three products · four languages
Mobile · AI · SaaS
Selected work ( 01 — 03 )
01

A9 Saúde

Healthcare SaaS · 2026 Coming soon

Complete management for clinics and dental practices — reception, scheduling, electronic records, patient portal and telemedicine in one continuous flow. Multi-tenant, modular and LGPD-compliant.

01Smart scheduling, queue and self-service totem
02Electronic health records with odontogram
03Patient portal and telemedicine
04Finance, HR and BI reporting modules
Request early access a9saude.com — launching soon
a9saude.com — schedule
Dr. Helena · Today8 booked · 2 open
JM

João Mendes

Done
MR

Marina Ribeiro

In room
AL

Ana Lúcia

Waiting
PS

Pedro Santos

Confirmed
Reception queue syncs in real time
02

PO Virtual

Tactical navigation · Android Play Store soon

A complete tactical navigation station in your pocket: tilt-compensated compass, azimuth-and-distance navigation in augmented reality, offline waypoints and field-grade GPS.

01Tilt-compensated compass — degrees and NATO mils
02AR navigation by azimuth and distance
03Interactive maps, waypoints and routes
04Precision GPS field marking
Android · Play Store soon
PO Virtual — AR navigation, jungle trail PO Virtual — tactical compass PO Virtual — AR navigation, forest
03

Lexa.ai

Legal AI · Web platform Live

An AI platform built exclusively for legal professionals: draft labor petitions with citations, translate legal jargon into plain language and generate strategic case summaries — in seconds.

01Labor petition drafting with legal citations
02Plain-language translation of legal jargon
03Strategic case file summaries
04Bring your own AI key — Gemini, Claude or GPT
Open platform ↗ One-time payment · R$ 149 · lifetime
Lexa.ai — legal AI platform interface
Capabilities ( 01 — 05 )

A small team with senior craft — strategy, design and engineering under one roof.

01

Product strategy

Positioning, scoping and roadmaps that survive contact with reality.

02

Interface & UX design

Interfaces that feel like they cost ten times more.

03

Mobile engineering

Native-feel Android apps — sensors, AR and offline-first.

04

AI & LLM systems

Retrieval, agents and fine-tuned workflows, in production.

05

SaaS platforms

Multi-tenant architecture, billing, compliance and scale.

0Products designed & shipped
0Languages served
2025Studio founded
0%Senior-led work

Contact

Let’s build something.

Tell us about your product — we reply within one business day.

comercial@algoritmo9.me