Nazmul Hasan Rupok.
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Work

From everyday habits to shared adventures. A closer look at Atomic Fast, TripMath, and the companies I lead.

01 Fasting & nutrition

Atomic Fast

A daily companion for fasting and nutrition.

Track fasting, log meals and see patterns across your day. Atomic Fast brings these routines together, with personal analysis that runs on your device.

Photo and text meal logging sit alongside nutrition tracking and fasting history, so the two sides of the routine are easier to follow.

  • Fasting & meal tracking
  • Photo & text meal logging
  • On-device pattern analysis
Explore Atomic Fast iOS & Android
Atomic Fast on an iPhone, showing its fasting timer and daily tracking interface.

02 Travel & shared expenses

TripMath

Less trip math. More time together.

A simpler way to keep track of group travel expenses. Record spending in plain language, split costs across currencies and see who owes whom.

Flexible splits, shared groups and a clear settlement record keep everyone on the same page, from the first expense to the trip home.

  • Plain-language expense entry
  • Flexible splits & currencies
  • Shared trips & settlement
Explore TripMath iOS & Android
TripMath on an iPhone, showing shared trips and a summary of balances in different currencies.

Built over the years.

Alongside my current projects, I lead Startise. These are selected companies from the group, building products for the open web, commerce, hosting and hiring.

  1. 01 Since 2017

    WPDeveloper

    Publishing & the open web

    Tools that help WordPress sites get discovered, load faster and stay secure.

    • ThinkRank

      WordPress SEO, with AI tools and MCP access for assistants.

    • xSpeed Cache

      Caching and performance optimization for WordPress.

    • BetterShield

      Security audits, login protection and fixes you can undo.

    6M+WordPress users

  2. 02 Since 2024

    xCloud

    Hosting & infrastructure

    One place to deploy apps, manage websites and look after servers, on managed infrastructure or your own cloud provider.

    100K+websites deployed

  3. 03 Since 2021

    Storeware

    Commerce & discovery

    Shopify apps that help merchants make their products easier to find, answer customer questions and run their stores.

    • StoreSEO

      SEO and image optimization for Shopify stores.

    • BetterDocs

      A searchable knowledge base for Shopify customers.

    • StoreFAQ

      Useful answers, right on the product page.

    40K+Shopify merchants

  4. 04 Since 2019

    easy.jobs

    Hiring & teams

    Hiring software that brings job posts, applications and candidate screening into one workflow.

    28K+businesses

Explore the group at Startise