AI Automation Specialist

Workflows that
think for you.

Hi, I'm Redel Santos — I build scalable no-code and AI-powered systems using n8n, Make, and Zapier. From RAG pipelines and Voice AI agents to full custom web apps, I eliminate manual work and automate entire operations.

5+ Companies Served
RAG & Voice AI Expert
n8n Make · Zapier Pro
Redel Santos
Redel Santos
Automation Specialist
n8n GHL RAG Voice AI Zapier Claude AI
Available for projects
⚡ Custom Web Developer
🤖 Voice AI Agent
✦ n8n Expert
n8n Automation Make Workflows Zapier Integration RAG Systems Voice AI Agents AI Chatbots Apify Scraping Claude AI CRM Automation Web App Development POS Systems Marketing Automation n8n Automation Make Workflows Zapier Integration RAG Systems Voice AI Agents AI Chatbots Apify Scraping Claude AI CRM Automation Web App Development POS Systems Marketing Automation
AI-Powered

Automation
That Thinks.

I build AI systems that work around the clock — Voice agents, RAG pipelines, and n8n workflows that replace entire manual processes. Intelligent. Scalable. Always on.

Start a Project →

What I build
for you.

From no-code pipelines to full AI-powered applications — end-to-end, top to bottom.

002

RAG System Development

Retrieval-Augmented Generation pipelines for intelligent document retrieval and knowledge management. Your data, made searchable by AI.

  • Document Q&A systems
  • Knowledge base automation
  • Vector search integration
003

Voice AI Agent

Develop and deploy Voice AI Agents for automated client communication — 24/7 inbound handling, lead qualification, and follow-ups.

  • Automated client communication
  • Lead qualification via voice
  • Fully hands-off operation
004

AI Chatbot & Agents

Bots and autonomous agents for business operations — Facebook page chatbots, inventory agents, spec calculators, and compliance tools.

  • Facebook & web chatbots
  • Inventory & ops AI agents
  • Spec calculator bots
005

Data Scraping & Leads

Apify-powered web scraping at scale for lead capture, enrichment, and nurturing — fed directly into your CRM automatically.

  • Apify scraping pipelines
  • Lead capture & enrichment
  • Multi-channel nurturing
006

Custom Web App Dev

Full web applications built with Claude AI and VS Code — multi-branch dashboards, POS systems, KDS, and full marketing automation platforms.

  • Multi-branch dashboards
  • POS & Kitchen Display Systems
  • Marketing automation apps

Real systems.
Real results.

Built across industries — lending, manufacturing, food, contracting, and construction.

Next.jsTypeScriptClaude AIOpenAIFull Web App
Personal SaaS Project · Jun 2026 · Live Demo

MaderaPro — AI Quoting Assistant

Problem: Wooden house manufacturers quote each client by hand — measuring AutoCAD floor plans manually, retyping numbers into Excel, pricing walls, windows, and roofing separately, then writing the offer letter in Word. A single quote takes 3–5 days, often losing the deal to a faster competitor.

Solution: MaderaPro is a full AI-powered quoting web app. Upload a DWG/DXF floor plan, the client's email, and handwritten site notes — Claude AI and OpenAI extract every dimension and requirement, compute a full price breakdown, and generate a ready-to-send XLSX pricing sheet and DOCX offer letter. No signup, no API key needed to try it.

95% Less Time Per Quote
<15min Files to Finished Quote
AI DWG / Email / Notes Parsing
Auto XLSX + DOCX Export
AHJIN RoofingJarvis AISatellite MeasurementFull Business App
Roofing Company · Dec 2025 – Feb 2026

AHJIN Roofing System + Jarvis AI

Problem: Roofing companies still spend hours manually measuring roofs, calculating dimensions, preparing estimates, and creating reports for clients and insurance companies. Traditional roof inspection workflows are slow, labor-intensive, and prone to human error — especially when measurements are done manually on-site. Preparing professional documentation for insurance claims also takes significant administrative work, delaying project approvals and customer response times.

Solution: AHJIN Roofing System automates the entire roofing estimation and reporting workflow using satellite imagery, AI-assisted roof measurements, and automated PDF generation. The platform allows roofing teams to measure roofs remotely through satellite view, calculate roof dimensions and pitch data automatically, and generate professional estimation reports ready to send directly to clients or insurance companies — centralizing measurements, proposals, reports, invoices, work orders, and project workflows into one connected business platform.

Satellite Roof Measurement
AI Dimension & Pitch Detection
Auto PDF Reports
Insurance Ready Docs
Proposal & Invoice System
Full Roofing Operations Platform
NEXPOS PROPOS SystemWeb AppKitchen DisplayInventory
Bakery Company · Jul – Aug 2025

NEXPOS PRO — POS System

Most POS systems stop at the receipt. Sale recorded. Receipt printed. That's it — nobody knows what ingredients were used, nobody knows how much stock is left, and nobody gets alerted when something runs low until it's already gone. Restaurant owners only find out they're out of stock when a customer is already waiting. That's too late.

I built NEXPOS so it never gets to that point. Every sale automatically deducts the exact ingredients used — sell a latte, the milk and espresso are deducted; sell a breakfast meal, the eggs, rice, and protein are deducted. Stock levels stay accurate after every single transaction with zero manual counting. When any ingredient drops below threshold, the system immediately notifies the supervisor, the boss, and the supplier — no one has to check, no one has to make the call.

Optional self-order kiosk lets customers place orders on a touchscreen, flowing automatically to the cashier and kitchen display. Same system. Zero extra manual work. Built for restaurants, bars, cafeterias, and coffee shops.

Multi Payment — Cash, Card, QR
Live Inventory & Ingredient Deduction
Kitchen Display — Instant Order Sync
Smart Touchscreen POS
Sales Analytics & Reports
3-Screen Ecosystem
n8nGoToAI TranscribeSlackGoogle Sheets
Automation Project · CEO Call Intelligence

Phone Calls Capturer

Problem: Important business calls can be missed or forgotten when call recordings are not reviewed manually. For managers or CEOs, this creates delays in follow-up, lost context, and no clear record of what happened during client conversations.

Solution: Phone Calls Capturer automatically checks GoTo call records every 30 minutes, filters the CEO extension line, and prevents duplicate processing. It then captures, transcribes, and summarizes the call using AI — sending the summary to Slack, logging the record in Google Sheets, and emailing the CEO with the full transcription and key points.

Auto Every 30-Min Check
AI Transcription & Summary
Slack + Sheets + Email
Roof Pitch AIStreet ViewWeb App
Roofing Company · Dec 2025 – Feb 2026

AI Roof Pitch Calculator

Street View-integrated pitch tool — drag to roof peak, select slope line, instantly calculates and outputs the roof pitch.

AI Pitch Detection
Live Street View
Make.comGoogle FormsOpenAIGmailSlack
Make.com Automation · Inbound Lead Flow

Smart Inbound Onboarding System

Problem: New leads fill a form but wait hours for a reply — sales team manually routes and follows up. Solution: Form submission instantly routes leads by type, OpenAI writes a personalized response, and the team gets notified on Gmail + Slack — zero manual work.

AI Personalized Reply
Auto Lead Routing
0s Response Time
Make.comPipedriveStripeOpenAISlack
Make.com Automation · CRM + Billing

Pipedrive CRM → Stripe Auto-Billing

Problem: Closing a deal means manually creating a customer in Stripe, generating invoices, and notifying the team — taking 30+ minutes per deal. Solution: New Pipedrive deal auto-creates Stripe customer + invoice, AI drafts a payment summary, and routes alerts to Gmail + Slack instantly.

Auto Stripe Invoice
AI Payment Summary
30min Saved/Deal
Make.comApifyOpenAIGoogle SheetsCold Email
Make.com Automation · Lead Generation

Apollo + Apify AI Cold Email Generator

Problem: Researching leads and writing personalized cold emails manually takes an entire day per batch. Solution: Apify scrapes targeted leads from Apollo, OpenAI writes a unique cold email per prospect, and all data logs to Google Sheets — an entire SDR workflow on autopilot.

AI Personalized Emails
Auto Lead Scraping
100s Leads/Run
Make.comAirtableOpenAIGmailSlack
Make.com Automation · Client Management

Airtable Auto CRM + Thank You Email

Problem: Every new account signup requires manual data entry into Airtable, writing a thank-you email, and pinging the team — repeated dozens of times a week. Solution: Form submission auto-creates the Airtable record, OpenAI writes a warm personalized email, Gmail sends it, and Slack gets the internal alert — fully hands-free.

Auto CRM Entry
AI Thank You Email
0 Manual Steps
n8nRAGSupabaseOpenAIGoogle DriveVoice AI
Contractor Company · Sep – Nov 2025

RAG + Voice AI Suite

Full RAG pipeline — Google Drive files are loaded, chunked, embedded via OpenAI, and stored in Supabase Vector Store. Webhook-triggered AI Agent retrieves relevant docs and responds via Voice AI for 24/7 intelligent client communication.

RAG Doc Retrieval
Voice AI Chat
Supabase Vector
GoHighLevelMissed CallSMSCRM
GoHighLevel Automation · Lead Recovery

Missed Call → Auto SMS Follow-up

Problem: Missed calls from potential clients go cold — no one follows up fast enough and the lead is lost. Solution: Every missed call triggers an automatic SMS reply within minutes and logs the contact as an opportunity in the CRM — follow-up happens every time, zero manual work.

Auto SMS Reply
CRM Log
0 Missed Leads
GoHighLevelContractsInvoiceAuto-Billing
GoHighLevel Automation · Sales Pipeline

Contract Signed → Auto Invoice

Problem: After a client signs a contract, reps manually generate and send invoices — causing delays and forgotten billing steps. Solution: The moment a contract is signed in GHL, an invoice is automatically created and sent to the client. Contract closed, payment on the way — instantly.

Auto Invoice
Instant Trigger
0 Manual Steps
GoHighLevelFormTagCRMThank You Email
GoHighLevel Automation · Lead Management

Form Submitted → Tag + CRM + Thank You

Problem: New form leads sit untagged in an inbox until someone manually creates an opportunity and sends a thank you — often hours later. Solution: Form submission instantly adds a tag, creates/updates the CRM opportunity, sends a thank you email, fires an internal notification, and sends an SMS — all in seconds.

Auto Tag
CRM Opportunity
Instant Thank You
GoHighLevelSmart BranchSMSFollow-upAuto Call
GoHighLevel Automation · Lead Follow-up

Smart Form Follow-up — Branch by Reply

Problem: After a form submission, follow-up is inconsistent — some leads get called, others get nothing, and hot prospects go cold. Solution: After a wait, GHL checks if the lead replied — if yes: tags them, notifies the team internally, and schedules a call; if no: sends a re-engagement SMS and loops back. No lead left behind.

Smart Branching
Auto Call
0 Cold Leads
GoHighLevelStale OpportunitiesPipelineRe-engagement
GoHighLevel Automation · Pipeline Management

Stale Opportunity Re-engagement

Problem: Deals that go quiet for days fall through the cracks — nobody notices until it's too late and the prospect is gone. Solution: GHL automatically detects stale opportunities and runs a 2-stage re-entry pipeline — moving each deal back into an active stage so no opportunity is ever forgotten.

Auto Detection
2-Stage Re-entry
0 Lost Deals
GoHighLevelChat WidgetCRMSMSOpportunity
GoHighLevel Automation · Customer Engagement

Chat Widget Reply → CRM + SMS

Problem: Customer chat replies go untracked — agents miss follow-up windows and warm leads lose interest waiting for a response. Solution: Every customer chat reply triggers an internal notification, updates the CRM opportunity automatically, and sends an SMS follow-up — zero missed conversations.

Auto CRM Update
SMS Follow-up
0 Missed Chats
n8nOpenAIWebhookJiraSlack
n8n Automation · Customer Support

AI-Powered CSM Triage System

Problem: Support tickets flood in unfiltered — agents manually read, categorize, and route each one, burning hours every day. Solution: Webhook captures every ticket, OpenAI Agent Classifier reads and categorizes it, Switch routes to Draft Jira Ticket, Clarification, Human Review, or PM Escalation — then Slack notifies the right person instantly.

AI Classifier
Auto Routing
Slack Alerts
n8nRetell AIVoice AIAppointments
n8n Automation · Voice AI Backend

Retell Voice AI — Booking Automation

Problem: Appointment reschedules and cancellations require a human agent to answer calls, check calendars, and confirm changes manually. Solution: Retell AI handles the voice call — n8n backend processes reschedules, confirms cancellations with the caller, and auto-generates a call summary for every interaction. Zero human needed.

Auto Reschedule
AI Cancel Flow
Call Summary
n8nShopifyOpenAIGoogle SheetsGmailSlack
n8n Automation · E-Commerce Reporting

Shopify AI Daily Report Analyzer

Problem: Store owners manually pull Shopify data every day, copy it to sheets, and write their own performance notes — taking 45+ minutes each morning. Solution: n8n auto-pulls daily Shopify orders, logs to Google Sheets, runs it through OpenAI for a written analysis report, then delivers the full summary to Gmail and Slack — every morning on schedule.

Auto Shopify Pull
AI Analysis
45min Saved/Day
n8nVAPIVoice AIMulti-IndustryAppointments
n8n Automation · Voice AI Backend

VAPI Voice AI — Multi-Industry Booking System

Problem: Dental clinics, gyms, salons, and coaching businesses each need phone-based booking support — impossible to scale with human staff. Solution: VAPI Voice AI handles all inbound calls — n8n backend routes Patient, Reschedule, Set Appointment, and Book Appointment flows with full Google Calendar and Sheets integration across four industries.

4 Industries
Full Booking Flow
VAPI + n8n
n8nGmailOpenAIGoogle DrivePDFAI Analyzer
n8n Automation · Email Intelligence

Email Analyzer with Attachment Organizer

Problem: Teams receive dozens of emails daily with mixed attachments — invoices, PDFs, reports — and manually sorting them into Google Drive wastes hours each week. Solution: n8n monitors Gmail, marks emails as read, runs AI analysis on the content, splits and classifies every attachment, then auto-routes invoices, PDFs, and docs into the correct Google Drive folders — fully automated.

AI Email Analysis
Auto Attachment Sort
Drive Organized
ZapierCalendlyActiveCampaignTrello
Zapier Automation · Booking & Onboarding

Calendly → ActiveCampaign → Trello

Problem: When someone books a Calendly call, reps manually add them to ActiveCampaign and create a Trello card — wasting time and causing missed onboarding steps. Solution: New Calendly booking instantly creates the contact in ActiveCampaign and adds them to the Trello onboarding board — zero manual CRM entry.

Auto CRM Entry
Trello Onboarding
Instant Trigger
ZapierWebhookGHLSlackLead Alert
Zapier Automation · Lead Notification

GHL Webhook → Zapier → Slack Lead Alert

Problem: New leads from GHL don't reach the sales team in real time — they check manually and often miss hot leads at the peak of interest. Solution: GHL fires a webhook the moment a lead comes in → Zapier catches it and instantly posts the lead's details to a Slack channel — team sees it the second it happens.

Real-time Alert
Webhook Trigger
Slack Notify
ZapierGoogle FormsGoogle SheetsSlack
Zapier Automation · Data Collection

Google Forms → Sheets + Slack Notify

Problem: Google Form responses need to be manually copied to spreadsheets and shared with the team — a repetitive task done multiple times a day. Solution: New form response auto-logs to Google Sheets across multiple spreadsheets and fires an instant Slack notification to the team — fully hands-free data collection.

Auto Sheets Log
Team Notify
0 Manual Entry

Tools I use
every day.

The exact platforms powering every layer of my automation work.

01 Automation Platforms 4 tools
n8n
n8n
Make
Make
Zapier
Zapier
GHL
GoHighLevel
02 AI & LLMs 4 tools
Claude
Claude AI
OpenAI GPT-4
Gemini
Gemini
Grok
Grok
03 Data & Outreach 4 tools
Apify
Instantly
Gmail
Gmail Agent
Sheets
Google Sheets
04 CRM & Comms 4 tools
Slack
Gmail
Gmail
Twilio
HubSpot
HubSpot CRM
05 Dev & Deployment 4 tools
GitHub
GitHub
Vercel
Vercel
Supabase
Supabase
VS Code
06 Business Apps 4 tools
Drive
Google Drive
Facebook
Facebook Bots
Airtable
Airtable
Notion
Notion

Redel
Santos

Automation Specialist from Dasma, Cavite. I build scalable no-code and AI-powered systems that eliminate manual tasks and streamline operations — for real businesses with real problems.

With hands-on experience across U.S. and local companies — lending, manufacturing, food service, contracting, and construction — I bring practical automation that actually sticks. Expert in n8n, Make, and Zapier with deep capabilities in RAG, Voice AI, and custom web apps.

01
No-Code to Full Stack

From drag-and-drop n8n flows to fully custom web apps built with Claude AI and VS Code.

02
Industry-Agnostic

Finance, manufacturing, food service, construction, contracting — I've built for all of them.

03
Maintained & Monitored

Every system is documented, monitored, troubleshot, and maintained long after delivery.

Redel Santos — AI Automation Specialist
1
Discovery Call Understand workflows, pain points & goals
2
Proposal & Roadmap Clear scope, tools, timeline & pricing
3
Build & Iterate Fast delivery with regular progress updates
4
Deploy & Maintain Docs, training, monitoring & ongoing support

What
clients say.

★★★★★

"Redel built us a Slack bot and lead scraping pipeline that changed how our sales team operates. Huge time saver from week one."

US
ClientUs Lending Company
★★★★★

"Full web app, SMS automation, and marketing pipeline — delivered on time, zero fuss. Genuinely skilled and very reliable."

RF
ManagerRoofing Company

Book a free
discovery call.

Pick a slot — 30 minutes, no commitment. Let's talk about your project.

SuMoTuWeThFrSa
Available times —
30-min Discovery Call
Google Meet · Remote
Philippine Time (PHT, UTC+8)
Free — no strings attached

Select a date and time
on the calendar

Let's build
something.

Tell me about your project. I'll get back to you within 24 hours with a clear plan.

I respond within 24 hours, usually much faster.

Redel
Redel Santos
Online now
Redel
Hey! 👋 I'm Redel, an AI Automation Specialist.

I build n8n, Make & Zapier workflows, RAG systems, Voice AI agents, and custom web apps.

How can I help you today?
Project Screenshot