André A.

Hi, I'm André 👋 I build automation systems that actually run in production: AI agents, API integrations, and custom apps that replace manual work. → Built n8n and Make pipelines connecting CRMs, WhatsApp, Twilio, Stripe and internal tools for companies across 4 continents → Shipped a Meta Lead Ads → Twilio SMS automation with sub minute response time → Built voice agents that qualify leads, book appointments and hand off to humans when it matters → Built a document processing pipeline that reads inbound PDFs and emails, extracts structured data with an LLM, and writes it straight into the CRM → Trusted by SaaS founders, agencies, healthcare, real estate, e commerce, and textile companies supplying Zara, Primark & Stradivarius Check out my portfolio below, or message me with what you want automated. ——— The longer, sit down version: Pleasure to meet you. I'm André. Most clients work with me because I bridge real engineering with AI native development, so their automations survive contact with real users instead of breaking the first week. I don't just "connect two apps in Zapier." I design and ship systems that: run unattended without silent failures, handle errors and retries properly, use LLMs where they add value and plain code where they don't, and scale past the demo without a rebuild. What I do: AI automation → Claude, Codex, ChatGPT and OpenAI API workflows. Multi agent orchestration, MCP servers, custom skills, RAG pipelines, LLM integration into existing tools. Prompt engineering that holds up in production, not just in a screenshot. n8n and Make → Self hosted n8n, custom nodes, webhook architecture, queue handling, error branches, logging. Make scenarios that don't break when the payload shape changes. Voice agents → Inbound and outbound voice AI. Lead qualification, appointment booking, call routing, CRM writeback, human handoff. Twilio, ElevenLabs, Vapi and Retell style stacks. API and app development → Full Next.js 15 + Supabase + Stripe apps when a workflow isn't enough. Auth, RLS, payments, webhooks, RGPD, edge functions. Custom internal dashboards and admin panels. CRM and integrations → Zoho CRM with Deluge functions, HubSpot, Pipedrive, Attio, Stripe, GCLID offline conversion tracking, Meta CAPI, GTM, WhatsApp Business API. Industries I've supported: SaaS and startups → automation and AI infrastructure for founders shipping fast Healthcare → digital ops and scheduling automation for psychology and medical practices Textiles → automation for a company supplying Zara, Primark, and Stradivarius, coordinating mills in China and India B2B Marketing → LinkedIn automations for a 500K+ follower account Real estate, e commerce, agencies, professional services, online education Stack: Claude · Codex · ChatGPT · Anthropic API · OpenAI API · MCP · n8n · Make · Twilio · WhatsApp API · Next.js 15 · TypeScript · Supabase · Stripe · Vercel · Zoho CRM · HubSpot · Attio How I work: Direct communication. No fluff. No "let me get back to you next week." If I take the job, you get fast updates, clear documentation, and systems that don't fall apart when volume goes up. Looking forward to hearing what you want automated. Cheers, André P.S. Even if your stack or industry isn't listed above, reach out. I adapt quickly and always give an honest assessment of whether I can deliver what you need.