Available for freelance

Augusto Bastos

AI Engineer · RAG · LLM Integration · SaaS Builder

I shipped Lucky Cat: a live multi-tenant SaaS for restaurants, built solo in 2 months. Real clients, real Stripe payments. I build RAG pipelines and multi-agent systems.

Email me Upwork Profile
3products live in production
1paying client (Stripe live)
RAG+ multi-agent pipelines
2 moidea → live SaaS, solo
Work

Featured Projects

Production systems, not demos. Each one built solo, end-to-end.

Lucky Cat restaurant SaaS platform
Flagship · Live in Production
1 live client Stripe live Multi-tenant Built solo, 2 months

Lucky Cat: Restaurant SaaS Platform

Multi-tenant SaaS with real Stripe payments, Supabase RLS and Cloudflare Workers. Live in Seo Coxinha restaurant, Limerick — two apps: Ownly (owner dashboard: shifts, payroll, stock, cash-up) and Tillr (customer ordering PWA with real-time tracking).

Supabase + RLS Cloudflare Workers Stripe Connect Claude API
Try live demo →
PitchPilot logo
White-label SaaS · Live Demo

PitchPilot: RAG-powered Sales Platform

Built on a RAG pipeline (Claude API + Supabase pgvector): when a field rep hits an objection mid-pitch, semantic vector search surfaces the best context-aware counter in under a second. White-label — rebrandable for any industry in under a day. Live demo deployed as VoltLine for the energy sector.

Claude API RAG / pgvector Supabase Cloudflare Pages
Try demo →
Ética de Spinoza 2026 book cover
AI Orchestration

Autonomous Book Pipeline: 7 Agents, 84 Pages

Orchestrated 7 Claude agents to autonomously produce an 84-page book (PDF + EPUB): research, drafting, editing and export with zero human writing. ~21,000 words. Demonstrates multi-agent context handoff and sequential fan-out at scale.

Claude API Multi-agent Python PDF / EPUB
Read the book →
Stack

Technical Skills

Tools I use in production systems, not just tutorials.

Multi-agent Orchestration
Claude API & Prompt Engineering
RAG / Vector Search
Supabase + Postgres + RLS
Stripe Connect
Python Automation
Cloudflare Workers
Background

About Me

Brazilian builder based in Limerick, Ireland. I learned Python, Supabase, Cloudflare and Claude orchestration by shipping Lucky Cat — a multi-tenant restaurant SaaS that went from zero to live production in under two months.

Graphic Design degree means I care about how things look, not just how they work. I work fast, document clearly, and don't leave clients dependent on me for basic maintenance. Currently pursuing the Claude Certified Architect (CCA) certification.

Location Limerick, Ireland
Languages Portuguese (Native) · English C2 · Spanish (Basic)
Availability Open to freelance (Upwork) and remote roles
Currently building Lucky Cat · PitchPilot · CCA Certification
Let's work

Have a project in mind?

AI automation, LLM integration, Python scripting. Quick projects and longer engagements both welcome. First response within 24h.

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