
SAMUEL
Websites And Automation Systems That Save Time and Grow Businesses
Skills

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Work experience
Freelance Web Designer
Freelance • 1 yr 4 mos
E commerce And Payment Automation Architect
May 2026 - Present • 0 mos
Engineered scalable automation systems using Make.com and n8n for e commerce brands and online service businesses. Built automation solutions for fulfillment, booking systems, reporting, spreadsheet processing, CSV/file handling, invoice generation, payment confirmations, reconciliation, and dashboard automation. Integrated Shopify, WooCommerce, Stripe, PayPal, QuickBooks Online, Xero, Airtable, Slack, and Google Sheets using APIs, Webhooks, HTTP requests, OAuth, and secure workflow architecture. Developed production grade ETL pipelines, data transformation workflows, monitoring systems, validation logic, retry handling, alerts, and reusable modular workflows focused on scalability, performance optimization, and long term reliability.
n8n Workflow Debugging And Optimization Specialist
Sep 2025 - Present • 8 mos
Specialized in diagnosing and fixing broken n8n workflows, webhook trigger failures, API issues, rate limits, retry loops, and long running automation processes. Rebuilt complex automation logic including routers, filters, loops, iterators, aggregators, conditional flows, and data mapping pipelines to improve reliability and performance. Integrated tools such as OpenAI API, Google Sheets, Airtable, Slack, HubSpot, Stripe, Twilio, and custom REST APIs for event driven automation, scheduled workflows, and backend orchestration systems. Optimized workflow stability through improved state management, duplicate prevention, incremental updates, exception handling, and scalable automation design.
E commerce Automation And Integration Engineer
Sep 2025 - Present • 8 mos
Designed and implemented advanced e commerce automation systems for Shopify and WooCommerce brands to streamline operations and improve efficiency. Built automated workflows for order processing, fulfillment, payment confirmations, refunds, reconciliation, inventory synchronization, and reporting. Integrated platforms including Shopify, WooCommerce, Stripe, PayPal, QuickBooks Online, Xero, Airtable, Slack, and Google Sheets using REST APIs, Webhooks, OAuth authentication, and secure credential management. Focused on scalable workflow architecture with monitoring, alerts, retry logic, duplicate prevention, error handling, and workflow stabilization to ensure reliable production performance.