Work

Things I Work On

SEO and Android tinkering have been personal obsessions of mine since 2008. In between, I spent years working in inventory control and production planning, balancing stock flow and production timing. More recently, I turned those technical hobbies into my main work.

SEO & Search Systems

I first got hooked on how websites appear in search back in 2008. Search engines decide relevance, and relevance is never fixed because it shifts with what people actually need, not just the keywords they type.

Most of my focus goes into site architecture, like how pages connect, how crawlers navigate, and whether search engines and real people can find what matters. Getting those fundamentals right beats chasing quick optimization tricks.

Search algorithms and AI interfaces keep evolving, but understanding search intent and web structure has been a big focus of mine for more than a decade.

Google Search ConsoleAhrefsSEMrushGoogle AnalyticsScreaming Frog

Inventory & Operations

Between my early blogging years and doing SEO for work, I spent years in inventory control and production planning. The entire job was keeping stock moving without waste, like calculating reorders, setting safety stock, and aligning material delivery with production targets.

That kind of work forces you to think in systems before acting. A small mistake in stock levels ripples into delays across the whole schedule. It trained me to be methodical, patient, and very careful with details.

I still bring that operational mindset everywhere. When something feels off, check the flow and structure first instead of guessing at an isolated symptom.

SAPOdoo InventoryGoogle SheetsMicrosoft ExcelNotion

Android Bench & Firmware

Handset hardware and software have been another old hobby that turned into real work. I started on the bench by reading schematics, tracing board faults, and swapping surface components.

Hardware repair is physical and unforgiving. A cold solder joint, a shorted capacitor, or the wrong component shows up immediately. It forces you to understand how the entire circuit functions instead of just diagnosing what appears on the screen.

On the software side, it extends to firmware flashing, unbricking, ADB recovery, and system debugging. Doing both board repair and firmware over the years gives you the full picture of how phones actually run.

Borneo SchematicBoard repairParts & schematicsADB & Fastboot

They might look like different things, but for me it is just about figuring out how things work and fixing them when they break.