From Pixels to Systems

A decade in design. Now building systems that ship.

10 years in design. Brand identity, key visuals, campaigns. F&B, bakery, coffee, beauty. Along the way, 11 international competitions won across logo, signage, billboard, and mascot categories.

Then I moved into systems. My background in Informatics Engineering, dormant for years beneath visual work, suddenly made sense. I stopped designing visuals and started building software end-to-end.

Production-ready systems, shipped:

  • MCP-FaultlineOpen source. Evaluation framework for MCP agents. Live, CI green.
  • Sadiq | Digital CertificatesBlockchain-based. SHA-256, Arweave, Polygon.
  • ReTAX — Tax Reconciliation Engine5-layer matching for eBupot invoices.

Plus Marketo (BI dashboard), GTrade (trading agent), and DemiStore (product catalog). See the full portfolio.

I ship systems, with the documents that make them repeatable. Blueprint. Development log. Decision record. That's how I work.

Most engineers don't design. Most designers don't code. Most coders don't think about business. I do all three. That's the difference.

Gigih Susetyo — From Designer to Tech Lead

I build systems that ship.
Design thinking. Technical execution. Business sense.

AI generates. I orchestrate.

View My Work