Peter O.
AI Automation & Full-Stack Developer | n8n, Make, Shopify, GoHighLevel
I build AI automations, full-stack web apps, Shopify integrations and CRM systems (GoHighLevel & HubSpot) that run without manual work. n8n, Make, Zapier, Airtable, AI agents, React, Next.js, Node.js. 5.0 rated, with repeat clients. "There is absolutely no one on this platform I would recommend or hire over Peter." (client on our 6th project together) AUTOMATION (n8n, Make, Zapier, Airtable, AI agents) → AI voice agent that calls and qualifies thousands of incoming leads (Make, ElevenLabs, Follow Up Boss). Client: "Exceptional enterprise level automation specialist!" → n8n OCR pipeline processing thousands of PDF pages a week into GoHighLevel, built in one week, ahead of schedule and within budget → Festival ticketing and QR check-in system (n8n, Airtable, Stripe, PassKit) that handled thousands of ticket sales → Order-to-invoice automation running thousands of orders with zero manual work (WooCommerce, Mollie, Zapier, Moneybird, Autorespond), delivered in two days with documentation → Booking integrations, quiz-to-email funnels ("stable, efficient, and future-proof"), WordPress to Pinterest content and Slack/Airtable team check-ins What I build: lead capture and follow-up, client onboarding, order processing, invoicing, reporting, data sync between apps, AI chatbots, AI voice agents and document processing with OCR and AI parsing. SOFTWARE DEVELOPMENT (full-stack web apps, MVPs, SaaS) → B2B trading platform MVP in Node.js and NestJS. Client: "understood the concept immediately... came up with enhancements" → Live web app: took over a complex codebase and shipped site-wide UI changes, Stripe payments, PostHog analytics and Sentry error tracking over three months → Next.js and React builds from Figma ("pro front end developer"), MERN project finalization and WordPress/Elementor sites What I build: SaaS MVPs, dashboards, client portals, internal tools, REST APIs, payment integrations and custom features for existing codebases. SHOPIFY → Fixed Shopify to Kajabi course access via Zapier in two hours: "This was the best freelancer I have ever hired." → Shopify website updates, product creation, automations and email workflows (client hired me for the third time) What I build: store setup and customization, theme edits, product and collection management, and integrations that connect Shopify to your CRM, email, course, payment and invoicing tools so orders and customers flow through automatically. CRM: GOHIGHLEVEL & HUBSPOT → GoHighLevel: three months refining an AI chatbot, plus the n8n OCR pipeline feeding GoHighLevel → Follow Up Boss CRM integration for the AI voice agent What I build: pipelines, lead routing, follow-up sequences, lead scoring, AI chatbots, appointment booking and reporting in GoHighLevel and HubSpot, connected to your other tools through APIs, n8n, Make or Zapier. WHY CLIENTS HIRE ME → One person for the whole system: when a no-code tool hits its limits, I write the code instead of handing you off → Fast delivery: fixes in hours, integrations in days, full pipelines in about a week → Clear documentation at handover, so you're never locked in or left guessing → Clients describe me as a clear communicator, committed to quality and solution oriented → Repeat work: one client is on their 6th project with me, another on their 3rd TOOLS I WORK WITH Automation: n8n, Make, Zapier, Airtable, Google Sheets, Google Apps Script, webhooks and REST APIs AI: OpenAI, Claude, ElevenLabs, AI agents, AI chatbots and AI voice agents CRM: GoHighLevel, HubSpot, Follow Up Boss E-commerce and payments: Shopify, WooCommerce, Kajabi, Stripe, Mollie Development: JavaScript, TypeScript, React, Next.js, Node.js, NestJS, MongoDB, Python, WordPress WHO I WORK WITH SaaS companies, e-commerce stores, real estate teams, agencies, coaches, course creators, event organizers and individuals who want their systems to work together. HOW I WORK 1. A quick conversation to understand your process and goal 2. A clear plan with scope, timeline and fixed price 3. Build and test with real data, with error handling and alerts so nothing fails silently 4. Handover with documentation your team can follow 5. Support after launch if anything needs adjusting Send me what you want automated or built, and I'll reply with how I'd approach it, the tools I'd use and a fixed price.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.6k
Billed in all: $8,694$8.7k
$177 in the last 6 months
Across 11 contracts
Across 33 contracts
Earnings, last 30 days
Skill rankings: Top 23% in React
Ranked by MRR among everyone on Upwork with the skill.
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