Automation x Full-Stack Engineering
PAC

Petrus Anthony Chaim

| Ai Automation Engineer | Mechatronics Engineer | Typescript | Node.js | Ex-Astra Group | Ex-Vertrieb Petkus Gmbh |

Focus

Automation Architecture

Stack

Next.js, n8n, AI Workflows

Goal

Measurable business impact

Growth Timeline

My Technical Journey

Committed to continuous improvement as a developer

Head of Technical Operations at Cekat AI logoHead of Technical Operations at Cekat AIJanuary 2026

Operations & Platform Development

  • Built an internal operations dashboard for real-time inbound pipeline monitoring.
  • Architected a unified sales platform, compressing the full cycle from pitch to signed invoice to under 30 minutes.
  • Led the build-out of a WABA onboarding platform with seamless internal integration, automating client provisioning and removing manual handoffs.

Marketing & Revenue Operations

  • Partnered with Product Marketing to deliver an end-to-end sales cycle integration through Hyros, unifying Meta, Google, and TikTok advertising data to capture and attribute inbound leads through to SQL.
  • Built an automated system connecting inbound lead capture, the internal sales cycle, and Conversions API (CAPI) events at the SQL stage, closing the attribution loop and keeping ad platforms optimised on qualified pipeline.

Automation & Process Engineering

  • Engineered a lead routing automation pipeline that filters 45% of unqualified leads into a self-serve funnel.
  • Built a real-time lead qualification engine integrated with Clara, routing verified company leads to sales within 30 minutes of first contact.
  • Designed an automated Slack performance-analytics integration that tracks end-to-end ad metrics and removes manual reporting.

Strategy & International Operations

  • Directed technical operations for international markets, including Cekat.AI Malaysia and Cekat.AI Global (United States, Europe, Asia Pacific, and Dubai).
  • Partnered with Sales Enablement to sharpen the company's unique value proposition, aligning product strengths with market positioning.
AI company
Automation company
n8n
Hyros
CAPI
Technical Operation
Project Manager at Cekat AI logoProject Manager at Cekat AINovember 2025
  • Delivered 11 automation projects successfully across multiple clients.
  • Implemented BC automation for a leading enterprise slimming center in Indonesia (Superbrands 2024), increasing MQL-to-SQL conversion from 18% to 61% (+43 percentage points) and scaling SQL customers from 173 to 2,383 per month.
  • Define project scope, timelines, resource planning and automate business processes.
AI company
Automation company
n8n
N8N Automation for Investment ReportingOctober 2025

Designing robust workflows to ingest, normalize, and merge monthly investment reports from multiple assets/securities into one database.

n8n

Portfolio Highlights

Featured Projects

A selection of projects that showcase my skills and passion.

Let's Build

Contact Information

Open to collaborations, freelance projects, and full-time opportunities.

Location: Tangerang Selatan, Greater Jakarta Area (Jabodetabek)