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Vishal Biyani
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Knowledge Base

A payments and capital-markets knowledge base, with a searchable glossary, moving from static files to Neon Postgres.

In flight

In progress and not live yet. It will be at kb.biyani.xyz.

Year
2026
Type
Personal
Domain
Stack
Architecture

The knowledge base collects notes from long delivery work across cards and payments, capital markets and market reference data: a glossary of 68 terms and topic notes in three domains. It used to be a set of static pages in this portfolio. It is becoming its own application at kb.biyani.xyz, with the content in Neon Postgres instead of files.

Status

In progress. The glossary and topics are kept as its first data, and old /knowledge links on this site lead to this page until it is live.

Planned

  • Glossary and topics stored in Neon Postgres, with full-text search
  • An API over the content, so other tools can look terms up
  • The 3-D Secure authentication flow as an interactive, step-by-step explainer