Software & AI engineering · since 2005

Software and
artificial intelligence
built for you

We don't just use artificial intelligence: we build it. We create agents, harnesses and systems with our own technology, backed by twenty years of software running continuously in real businesses.

Let's talk View portfolio
300,780
Lines of code
15+
Systems in production
5
Languages
20
Years of experience
// Capabilities

End-to-end engineering

From the AI model to the infrastructure, from backend to interface. Every system is designed, built and operated to the same standard.

AI Engineering, In-House

We build it, not just integrate it

We create agents, harnesses and AI pipelines with our own engineering: RAG, function calling, MCP servers and local or cloud models, built to run in production.

  • Agents and copilots with LLMs (Claude, Gemini, Ollama)
  • RAG and knowledge bases over your own data
  • MCP servers and integration with your systems
  • Local-first and on-premise AI for sensitive data

Custom Software Development

Robust systems, built to last

Architecture, backend, data and frontend built from the ground up. Code that stays maintainable and scales years after delivery.

  • Scalable REST/WebSocket backends and APIs
  • Well-modeled PostgreSQL / SQLite databases
  • Rust, Node.js, C++ and TypeScript, chosen per problem
  • Architecture designed to grow without rewrites

Web and Mobile Applications

Performance and precision on every screen

SaaS platforms, installable PWAs and applications that respond instantly. Considered design and speed as the standard, not the extra.

  • Multi-tenant web applications and SaaS
  • Installable PWAs that work offline
  • Frontends with React, Svelte and TypeScript
  • Payment integration (Mercado Pago, Stripe)

Point of Sale & Invoicing

Two decades in Mexican point of sale

Point of sale, multi-warehouse inventory and CFDI 4.0 invoicing for the Mexican tax authority. Runs online and offline with fault-tolerant sync.

  • POS for counter sales, food service and retail
  • CFDI 4.0 invoicing and stamping (SAT)
  • Multi-warehouse inventory and cash cuts
  • Cloud sync that survives internet outages

Integrations & Automation

Connecting what used to be siloed

APIs, webhooks and native bridges between your systems — ERP, accounting, e-commerce, WhatsApp. We automate what today eats up hours of manual work.

  • Custom APIs, webhooks and connectors
  • Native bridges for legacy systems
  • AI-driven workflow automation
  • WhatsApp, Telegram and email integration

Remote Desktop & AI-Assisted Support

Operation assisted by our own intelligence

P2P remote access and support with AI that diagnoses and learns. Native, lightweight software built for field operation.

  • P2P remote desktop with no intermediaries
  • AI-assisted diagnostics and support
  • Ultra-lightweight native Win32 clients
  • Semantic search over technical history
// Portfolio

Systems in production

Fifteen in-house projects operating today. Design, engineering and operation, from start to finish.

Production
Flagship case · AI engineering

Agente SAVA

Sovereign AI that acts on files, email and real workflows

Our flagship AI project: a local-first agent for Windows that runs real tasks with sovereign privacy, BYOK, local models and an encrypted portable mode. In-house AI technology, in production.

Real privacy Runs on the user’s own machine and only sends to the cloud what is explicitly authorized.
Encrypted & portable Workspace, history and keys on an AES-encrypted USB drive for consulting, field work or mobility.
Enterprise sovereignty BYOK, Ollama, LM Studio and an on-prem option for serious, regulated environments.
WindowsLocal-firstBYOKOllamaUSB AESWhatsApp
Windows
Local runtime
USB
Encrypted portable
BYOK
Cloud or local
agentesava.com →
Production

SAVA IDE

IDE for building and orchestrating AI agents

One of our most robust builds: a full IDE to create, configure and orchestrate virtual agents. The engineering core from which SAVA IDE WEB and SAVA Studio were spun off as independent products.

Node.jsGeminiPostgreSQLRAGWebSocket
Core
Platform
3
Derived products
savaide.com →
Production

SAVA IDE WEB

The agent IDE, now in your browser

Full web version of the agent IDE. Create, test and deploy AI agents straight from the browser — nothing to install. All the desktop power, served on the web.

ReactNode.jsWebSocketGeminiREST API
Web
Platform
Full
IDE Features
ideweb.savaide.com →
Production

SAVA Studio

Visual, no-code AI flow builder

Visual tool for designing complex conversational flows with a drag-and-drop interface. Advanced technology, accessible without writing code.

ReactNode.jsCanvasGeminiFlow Engine
Visual
Editor
Drag
& Drop
studio.savaide.com →
Production

Webia

Sites, e-commerce and AI agents in one platform

All-in-one platform for building sites, stores and blogs with a visual builder, plus AI agents for customer support. Integrates WhatsApp, Telegram, Mercado Pago and MCP. Full-stack, AI and payments in a single product.

BuilderE-commerceMercado PagoMCPAI agents
Website
Visual builder
Eshop
Checkout Pro
AI
Site + channels
webia.club →
New

Sicaja Forte

Next-gen point of sale — rewritten in Rust (2026)

The most modern version of our point of sale, rebuilt from scratch in Rust. 813 REST endpoints, 89 tables, and CFDI 4.0 invoicing for the Mexican tax authority. Mission-critical, high-performance software.

RustC++Node.jsPostgreSQLCFDI 4.0
~85K
Lines of code
813
Endpoints
89
DB tables
forte.sicaja.com →
// Architecture

A connected ecosystem

Every product talks to SAVA as the central AI hub. Data flows in, gets consolidated, and is delivered as actionable information over WhatsApp.

SAVA — Central Hub

Super Virtual Assistant Agent.
Receives webhooks from web products and local agents.
Consolidates and delivers useful context over WhatsApp.

14 sources · API keys · Real-time
Sicaja
Sales, stock, cash cuts, AR
→ daily_summary, low_stock_alert
Webia
Sites, checkout, leads and support agents
→ lead_captured, sale_recovered
SIRH
Attendance, geofencing, incidents, CFDI payroll
→ attendance_digest, payroll_ready
VicViewer
Sessions, devices, AI diagnostics
→ session_completed, device_alert
PrecioCheck
Enriched catalog, price alerts
→ price_alert, catalog_enriched
YoAvanzo
Mood, productivity, streaks, achievements
→ daily_metrics, engagement
SAVA IDE
IDE, Studio, Web — agent creation
→ agent_deployed, flow_updated
Agente SAVA
Local runtime, skills, USB, real tasks
→ local_task, portable_sync
Sicaja Expres
Fast sales, instant checkout
→ express_sale, quick_report
// Tech stack

Built to last

Every language was chosen for a reason. Every tool solves a specific problem.

Rust
Next-gen POS — performance without compromise
Node.js
5 backends — REST APIs, WebSocket, real-time
C++ (Win32)
Native client + DLL bridge — zero dependencies
React
Modern frontend — PWA + mobile builds
PostgreSQL
4 products — pgvector for AI embeddings
Google Gemini
AI in 4 products — chat, RAG, psychological analysis
WhatsApp
Native integration — chatbot + notifications
Mercado Pago
Payments across SaaS products — checkout + subscriptions
// Timeline

Twenty years of engineering

From Visual FoxPro to Rust. From a local program to an ecosystem of products, runtimes and services connected by SAVA.

2005
Sicaja Classic
The first point of sale. Visual FoxPro. Still in production 20 years later.
2023
Sicaja Cloud
Cloud sync for the offline versions of the POS. Node.js + PostgreSQL. Multi-tenant.
2024
VicViewer + PrecioCheck
AI-assisted remote desktop (VAVI engine). Crowd-sourced price intelligence.
2026
SAVA — The ecosystem comes together
14 products and runtimes connected by SAVA. WhatsApp, desktop, web and business operations under one data and automation standard.
// Open source

Our contribution to the world

We don’t just build commercial software. What we learned in 20 years building real products, we turn into open tools other developers can build on.

Sava Agent Core

Open Source · MIT License

A portable execution engine for AI agents that need to do real things, not just chat. A TypeScript kernel providing everything an AI system needs to plan, execute, verify and audit actions safely and governably.

TypeScript Node.js ≥18 MIT Zod 41 tools 12 workflows

Built in-house at LiveSoft Labs, distilled from our real production experience building AI agents for SAVA IDE, Agentes Virtuales and VicViewer.

GitHub → npm →
→ Typed tool registry
A formal tool registry with Zod validation and deterministic execution.
→ Governable runtime loop
Plan → execute → verify → persist → audit. Every action is logged.
→ Multi-environment transports
Local execution, HTTP/RPC, SSH and device bridge. The agent runs wherever you need it.
→ Policies and auditing
Explicit governance over what the agent can do, what it can’t, and what needs human approval.
→ Persistent memory
Scoped state (agent, session, task) that survives restarts. Adapters for SQLite and file storage.

Why open source it? — Because we believe infrastructure for trustworthy AI agents should be auditable, portable and built in the open. The core is free. We operate the premium packs and the SaaS platform from LiveSoft Labs.

// Where we're headed

SAVA — Super Virtual Assistant Agent

"How's my business doing today?"

Our vision: a unified WhatsApp assistant that consolidates business, support, pricing, HR and operational automation. All in a single executive conversation.

What needs attention today?
Executive summary:

Business: $15,200 in sales (+12% vs. yesterday). Top seller: Coca-Cola 600ml. 3 products low on stock.

Web: Webia converted 14 leads, 2 paid orders and 1 new sales inquiry from your site.

HR: 42 geofence-validated check-ins. 2 incidents and 1 CFDI receipt pending review.

Support: 5 VicViewer sessions (2.5h), all your teams online.

Pricing: PrecioCheck found your Coca-Cola is $5 above the local zone average.

Local AI: Agente SAVA closed 7 desktop tasks without exposing sensitive files.

Operations are stable. Clear focus and concrete actions for today.
// Contact

Let's talk

We work with a small number of clients at a time — it’s how we sustain the level of execution that defines us. Let’s talk about your next project.

Start a conversation
hola@livesoft.com.mx See the 15 projects