Get in touch

Contact

There’s only one thing on this site—the Exchange Rate Pulse demo. If you’d like it customized or need clarification on the ad/disclosure setup, use the channels below.

Custom data hookup

If you want the demo pointed at your own FX provider, email me a short description of the feed plus any rate limits or compliance requirements. I’ll outline the steps and send over a lightweight scope.

  • Share the API/CSV shape (no keys yet).
  • Call out timezone or business-day quirks.
  • Mention whether you need help updating copy/disclosures.
Ad policy questions

I only run AdSense on this site. If you have questions about placements, copy density, or disclosure language, send them over—I’m happy to explain the rationale or tweak the content.

  • No pop-ups or autoplay creatives.
  • Ads stay between sections, never on empty divs.
  • Direct sponsorships are paused until further notice.
Response windows

Messages usually get a reply within one business day (SGT). If we are already collaborating on an integration, I’ll give you a status update channel for faster turnaround.

Secure channels

  • Email: me@txheng.com
  • LinkedIn: /in/xu-heng-tan-537695184/
  • GitHub: @TXHeng
Office hours

  • Mon–Thu: 09:00–18:00 SGT
  • Fri: 09:00–13:00 SGT
  • Emergency support: PagerDuty escalation
Fastest responses

Email is the most reliable channel. Please include context, timelines, and any relevant links.

Email me@txheng.comConnect on LinkedIn