Pedro S.

AI Automation & Integration Engineer | Claude, OpenAI, APIs I build AI automations that replace real manual work: document processing, workflow automation, internal tools, API integrations, and AI features inside existing SaaS products. I don't build AI demos that fall apart in production. I build the software around the model too: databases, APIs, authentication, validation, retries, logging, human review, billing and deployment. A few examples of systems I've built: OneGoodArea: UK location-intelligence infrastructure that turns a postcode into structured decision data across crime, property, schools, deprivation, transport, environment and flood risk. The scoring layer is deterministic and source-backed, while AI is used only where it adds value. Includes REST API access, authentication, billing, reports and embeddable product surfaces. OscarAI: Competitive-intelligence platform monitoring 15+ retailers and turning live market data into confidence-scored commercial recommendations, with outcomes tracked against subsequent performance. PhantomOS: Multi-tenant intelligence product using Claude for classification and decision support, with confidence thresholds, human review, encrypted credentials and audit logging. What I can build for you: • AI automation for repetitive operational workflows • Claude or OpenAI integration inside an existing product • PDF, invoice and document extraction into structured data • Internal AI tools and knowledge systems • API-to-API workflow automation • RAG and source-backed knowledge assistants • AI classification, summarisation and decision-support systems • Full-stack AI MVPs and internal applications How I work: The first question I ask isn't "Which model should we use?" It's: what happens today, who does it, what goes in, what decision gets made, and where does the result need to end up? From there I design the simplest reliable architecture, automate what should be automated, keep deterministic logic outside the LLM where appropriate, and build human review into workflows where confidence matters. Core stack: TypeScript, Next.js, React, PostgreSQL, Claude API, OpenAI API, REST APIs, Stripe, Vercel. Before building independently, I worked across technical discovery, pre-sales, requirements gathering, delivery scoping and software projects involving non-technical stakeholders and engineering teams. So I can handle both sides of a project: understanding the business workflow and actually building the system. If you have a workflow that is manual, repetitive or currently held together with spreadsheets, email and copy/paste, send me a description of how it works today. I'll tell you how I'd automate it.