Rafi Adiyatma
I design systems
that democratize expertise
Bridging operational constraints with technical systems
Fieldwork · Systems · Software
Built for real constraints, not theory
5 min
Manual cycle time, down from 2 hours
60%
Anomaly-detection accuracy, automated
6
Manufacturing facilities, direct fieldwork
Case Study — FinTrack
A proof-of-concept accounting system built to validate systems-thinking capability: Telegram-bot input for non-technical operators, a constraint-first architecture, and a real production deployment.
Manual Cycle Time
Anomaly Detection
Update Frequency
0%anomaly-detection accuracy
Constraint-first, not theoretical
When designing systems — automation or software — I start from real operator reality: what can this person actually do, what constraints exist, and what can be standardized. That's the bridge between four months of manufacturing-floor fieldwork and FinTrack's architecture.