AI Automation Specialist · Remote, UTC+8
Custom AI apps, support systems, and n8n automations.
I design and ship production systems—schedulers, helpdesks with knowledge bases, Messenger bots, and Excel/ops automations your team can run day to day.
01 Selected Work
Real workflows with measurable outcomes—not concept demos.
Custom Web App
Custom scheduling web app that uses AI to propose and book times based on availability, rules, and meeting context.
Support Platform
Helpdesk application with a searchable knowledge base and support chat embedded on the client website.
Ops Automation
n8n workflow that auto-fills Excel with product lists, images, prices, and sales data from source systems.
Messaging Automation
Facebook Messenger bot that answers from a shared knowledge base and escalates when a human is needed.
02 Workflow Samples
Screenshots from AI Automatic Scheduler—placeholder frames until real canvases drop in.
Built the scheduling UI with availability rules and booking flows.
Added AI suggestions that pick times from calendar constraints.
03 Services
Fixed-scope offers so you know exactly what you're buying.
End-to-end workflow mapping, automation design, and deployment for sales, operations, and support teams.
LLM-powered qualification, triage, and response flows with clear escalation points to your team.
Pipeline stages, trigger logic, reminders, and omnichannel follow-ups designed to increase conversion speed.
04 Results
Faster response times, fewer manual steps, systems teams actually use.
shipped workflow systems
site chat + Messenger
Excel product + sales intake
“John transformed a messy process into a reliable automation system our team can trust daily.”
“Lead response became almost immediate, and our pipeline quality improved within the first month.”
“Strong technical execution, clear communication, and zero drama during implementation.”
05 Process
Four steps. Clear ownership. No black-box automations.
Find the repeated decisions, handoffs, and failure points.
Turn the workflow into clear triggers, logic, prompts, and fallbacks.
Connect apps, AI, data, notifications, and approvals into one flow.
Test edge cases, document ownership, and hand off a reliable system.
Typical timelineDiscovery, day 1–2 · Build, day 3–14 · Test + handoff, day 15–21
You provide tool access, 1–2 hours for discovery, and someone who knows the current process.
06 Tech Stack
I work across no-code orchestrators, CRMs, and APIs—whatever your team already uses.
07 About
Operator-minded builder. I care about what happens after launch.
I'm John Uel Mangaba, an AI automation specialist based in the Philippines working remotely with business owners, startups, and ops teams across US, AU, and EU time zones. I replace repetitive manual work with systems your team can confidently run—lead qualification, CRM follow-ups, internal approvals, and support triage.
08 FAQ
Straight answers before we talk.
No—I design around your stack. Common tools: custom web apps, n8n, OpenAI, Messenger APIs, Excel/Sheets, and CRMs.
Single workflows: 7–21 days. Multi-system builds: 3–6 weeks after scoping.
Tool access, 1–2 hours for discovery, and someone who knows the current process.
I build retries, alerts, and documentation. Optional support retainers are available.
Yes—I document everything and hand off cleanly.
Open to freelance projects, consulting engagements, and contract-to-hire roles.
09 Contact
Share the workflow, tools, and outcome you want. I'll reply with a practical plan—not a sales deck.
Replies within 24 hours · Available for freelance, consulting, and contract roles
OpenAI
n8n
Zapier
Make
GoHighLevel
HubSpot
Airtable
Notion