I am a self-taught developer passionate about building practical systems and logic-driven solutions that help businesses work more efficiently. I specialize in analyzing workflows, organizing data, and automating repetitive tasks, turning complex processes into simple, actionable systems.
I’ve worked with small businesses to design custom ERP/POS setups, streamline financial reporting, and automate everyday operations using tools like Google Sheets, Xero, and automation scripts. My focus is always on creating solutions that deliver real value without overcomplicating processes.
I enjoy combining technical skills with business insight to help organizations make data-driven decisions and save time, while continually learning new ways to improve systems and workflows.
Let's connect.
Patrick Angelo Sandoval
@patrickangelosandoval
AI Automation Engineer
PhilippinesExperience
Work history, roles, and key accomplishments
Clinic Workflow Automation
Designed clinic automation workflows for booking/confirmation plus reminders and follow-ups. Included an AI patient pre-screening concept and CRM-style data handling using n8n.
Client Acquisition Pipeline
Built a 6-stage automated client acquisition pipeline in GoHighLevel with booking confirmation and stage-change triggers. Implemented email sequences and tested the workflow end-to-end.
Pharmacy Accounts & Inventory Reporting
Built a self-hosted n8n system that converts POS CSV exports into sales summaries, reorder alerts, and supplier AP tracking delivered via Viber/Google Sheets. Implemented with Docker, Cloudflare Tunnel, a Groq-hosted LLM, and Supabase/pgvector.
Xero + E-commerce Integration
Configured a Xero accounting environment integrated with a Wix store, including customer data migration. Set up an invoicing workflow within the integration.
Voice AI Appointment Booking
Developed a voice AI intake flow with live availability checks and appointment booking. Used Vapi with n8n, Google Calendar booking, and Airtable logging.
Education
Degrees, certifications, and relevant coursework
STI College Malolos
Bachelor of Science in Information Technology, Information Technology
In progress BS Information Technology at STI College Malolos, expected to complete in 2027.
Tech stack
Software and tools used professionally
Availability
Location
PhilippinesAuthorized to work in
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