Engineer · Builder · Integrator
Muhammad Adam Jo
Founder of PTTS · ABB Value Partner · Jakarta, Indonesia. Working across electrical systems, industrial automation, and applied technology — with a bias toward execution.
About
A generalist who ships.
I run four simultaneous roles at PTTS — the technical services company I founded in 2019. There is no handoff. Every project from proposal to commissioning goes through me, which means decisions are fast, context is never lost, and accountability is clear.
The work spans industrial automation, power quality engineering, and IoT infrastructure — primarily within the ABB ecosystem across manufacturing, oil and gas, and crane applications. Alongside the engineering practice, I build software tools that automate my own workflows.
Roles & Responsibilities
End-to-end project delivery — scope, timeline, stakeholder alignment, change orders, and escalation management.
Panel design, SLD, commissioning, and technical troubleshooting for industrial electrical systems.
VSD parameter configuration, PLC integration, and IoT monitoring via ABB Ability platform.
Technical proposals, BOQ preparation, product sizing, and solution-oriented client engagement.
Expertise
Domain & Technical Skills
- —Variable Speed Drives (ABB ACS880, ACQ580, ACS580)
- —Power Quality — THD, harmonics, power factor
- —Active Harmonic Filters (ABB SmartPQF)
- —Voltage Sag Mitigation (ABB PCS100 AVC)
- —Static Frequency Converters (ABB PCS100 SFC)
- —Panel Design, SLD, Commissioning
- —PLC Programming & Integration
- —Crane Control — Anti-Sway, Load Weighing, STO
- —ABB Ability IoT Remote Monitoring
- —SCADA System Integration
- —IEC Functional Safety (SIL/STO)
- —TypeScript / Node.js (Bun)
- —Next.js — Production Deployment
- —n8n Workflow Automation
- —Docker, Linux Server Administration
- —Claude API & AI Integration
- —Self-Hosted AI Systems (OpenClaw)
Selected Work
Projects
A self-hosted personal AI operating system. Connects to 15+ messaging channels and extends via a modular skill system — 50+ skills built. Built with TypeScript, Node.js, and Bun.
This site. Built with Next.js App Router, deployed on Vercel. Designed around the vincinian generalist aesthetic — minimal, formal, functional.
Instrumentation and control system integration for an oil & gas processing facility. New network infrastructure, DCS integration, and commissioning support.
End-to-end ABB ACS880 deployment with Crane Control Program: anti-sway, load weighing, hoist control, slack rope detection, and STO. First-mover implementation in the Cilegon industrial corridor.
Harmonic mitigation and voltage sag protection across multiple manufacturing clients. Specification, procurement, commissioning, and commissioning of ABB SmartPQF and PCS100 AVC units.
Workflow automation layer for PTTS operations — client follow-up, proposal generation triggers, Notion integration, and LLM-assisted document drafting.
Contact
Let's talk.
Available for technical consulting, industrial projects, automation engagements, and anything at the intersection of engineering and software.