BISAIKAN — Make it better
Selected work2026

Work

A transparent look at BISAIKAN work: what’s live, what’s in progress, and what hasn’t been proven yet. Case studies grow as real results come in.

KadaiBid

Kadai Bid V2 seller flow on a phone: photo and card name, then starting bid, end time and smart defaults such as anti-snipe

Making card auctions simple again.

Card collectors in Brunei were running auctions through busy chat threads. Kadai Bid gave every auction one clear place. As it grew, the requirements piled up, so I went back to the core journey and rebuilt it around four inputs: photo, card, price and end time. V2 is now built, with a bid engine that stays fair when two people bid at once and an auction page that always shows where you stand.

Type
Website / product transformation · my own product
Year
2026
Role
Product strategy · UX · Web development
Built
Four-input seller flow · leading, outbid and won states · anti-snipe · WhatsApp sharing · WCAG AA
Status
V2 built · pilot with sellers next
View case study kadaibid.site

PaperKado

A clearer path to booking a pre-grade assessment.

Paper Kado helps Brunei collectors check their cards before sending them for professional grading. The refresh leads with that service, explains what is checked and how it works, and gives one clear path to book on WhatsApp.

Type
Website refresh · client project
Status
Concept prepared for client review
Results
None claimed before launch. The full case study follows once it’s live.