Personal Product
DoLedger
A personal ledger project for turning everyday money movement into a clear, disciplined system: fast entries, readable history, and less friction around knowing where things stand.
FinanceLedgerProduct
PH — 2003·DXB — 2008
Builder & systems architect creating interfaces where reliability keeps pace with imagination.
Backend pressure, native surfaces, product detail. Keep scrolling for the work.
About
Engineering instinct.
Product taste.
Production nerves.
Product taste.
Production nerves.
Quiet machinery for sharp digital experiences: systems that hold, interfaces that guide, and details that make complex work feel lighter.
Since 2008, I have worked across live platforms, native apps, dashboards, campaigns, and cloud systems. My best work lives where operational pressure meets product polish: the screens, services, and flows people rely on when timing matters.
Systems
Backends, APIs, jobs, and data flows designed for real-world use.
Interfaces
Dashboards and product surfaces that stay calm, fast, and readable.
Native
Mobile and platform details shaped with a practical eye for launch.
Skills
A practical stack shaped around reliable services, calm product surfaces, native detail, and enough product judgment to know where the rough edges will appear.
Backend
AWS LambdaAPIsJobsData flowsAuth
Production paths that stay readable under pressure.
Frontend
Next.jsReactDashboardsMotionDesign systems
Interfaces built for speed, clarity, and repeated use.
Native
ExpoiOSAndroidCarPlayRelease builds
Platform details handled with a launch-minded eye.
Product
UX judgmentOperationsQACampaign toolsAnalytics
The glue between messy requirements and dependable shipped work.
Programming Languages
The languages I reach for across product interfaces, native surfaces, services, and data-heavy tools.
TypeScriptJavaScriptSwiftKotlinPythonSQL
Cloud Services
Managed pieces I use to keep systems small, observable, and practical to operate.
AWS LambdaAPI GatewayEventBridgeS3CloudWatchDynamoDBAzure App ServiceAzure FunctionsAzure StorageAzure DevOpsFirebaseVercel
Vibe Coding
Yes, but with discipline. I use AI to move faster through sketches, wiring, and awkward blank pages, then slow down for architecture, product judgment, QA, and the details that decide whether something should ship.
Personal
Independent tools.
Personal systems.
Useful play.
Personal systems.
Useful play.
Small experiments shaped into useful personal systems.
Experiments
AI Workflow Sketches
Small prototypes exploring better ways to compress messy production thinking into useful tools.
AIAgentsTools
Visual Systems
Interactive Media Studies
Lightweight interaction studies that will later make room for more ambitious WebGL and motion work.
MotionDesignFrontend
Work
Systems under pressure.
Interfaces with taste.
Details that ship.
Interfaces with taste.
Details that ship.
Placeholder case studies with room to get specific.
Operational Systems
Live Campaign Engine
A placeholder for the real-time promotions, eligibility, and prize mechanics that keep radio moments operationally calm.
AWSLambdaDashboards
Product Interfaces
Product Control Room
A placeholder for focused internal tooling: scheduling, content surfaces, and workflows built for teams moving fast.
Next.jsUX SystemsData
Mobile Experiences
Native Audio Companion
A placeholder for mobile and in-car listening experiences with clean playback, native details, and pragmatic reliability.
ExpoiOSAndroid
Contact
Good briefs.
Real constraints.
Better systems.
Real constraints.
Better systems.
Bring the messy version. Shape it into something reliable.
01
Build
Backend systems, dashboards, native app surfaces, and product workflows.
02
Collaborate
Useful when the problem is real, the timeline matters, and the details need care.