Cengkuru Michael
I build disclosure and integrity systems for public spending that survive real government constraints.
What I Do
Disclosure Automation
Build systems that publish government spending data automatically. OC4IDS and OCDS compliant.
Integrity Monitoring
Automated red flag detection and anomaly signals for procurement oversight.
Open Data Platforms
Design infrastructure transparency portals that make public spending searchable and analyzable.
Featured Work
Selected Writing
Wrong Fields Corrupt Your Data. Five Rules for OC4IDS Mapping.
A technical guide for implementers converting government infrastructure data to OC4IDS. Covers the five most common mapping errors: parties array, identifiers, budget vs contract value, date periods, and status codelists.
Read article →Why Transparency Portals Die
The most successful infrastructure disclosure system I helped build stopped updating eighteen months after launch. Technology worked. Data standard was correct. Two years later, the portal loads. Nobody maintains it. After a decade building these systems across Africa and Southeast Asia, here's why disclosure portals die - and what survival requires.
Read article →Perfect data kills projects
Seven hard lessons from launching infrastructure transparency portals across four continents. The shortest path to impact isn't perfect planning - it's imperfect launching, listening hard, and sustaining longer than anyone expects.
Read article →Building accountability systems that governments actually use?
Let’s talk about making it real.