Tag

#system-design

7 articles

Articles tagged #system-design

  1. OfflineShelf: Choosing Which Wikipedia Goes Offline

    How I built OfflineShelf on my own: a Flask and React app that helps schools, libraries and clinics without reliable internet choose which Wikipedia articles to carry offline, keep that choice up to date, and export it for a USB stick or the Kiwix apps.

    11 minThe Engineering Logs

  2. MarketClock: A Trading Calendar That Shows Its Work

    How I built MarketClock on my own: a Flask and Next.js app that tells traders and back offices whether 30 stock exchanges are open, when they close early and when a trade settles, and that links every fact it stores to the page it came from.

    9 minThe Engineering Logs

  3. HolidayOps: Building a Working Days API for 250 Countries

    How I built HolidayOps on my own: a Django and React platform that tells payroll, HR and logistics teams whether any date is a working day in any country, with company calendars, iCal feeds, signed webhooks and a public site that needs no JavaScript.

    9 minThe Engineering Logs

  4. Zovita+: Building an Online Pharmacy That Adapts to Each Shopper

    How I rebuilt Zovita+, an online pharmacy with 1,186 real medicines, a 3D symptom body map, personal offers, drug-interaction warnings, refill reminders, pharmacist-reviewed prescriptions, Urdu, and card or cash payments, on Laravel, React and MySQL: stack, data model, checkout locking, payments, admin, security, SEO, testing, what broke and what I'd change.

    22 minThe Engineering Logs

  5. BookMyMovie: Building a Cinema Ticketing Platform

    The story of BookMyMovie, a cinema booking site I built alone: why buying a ticket in Pakistan is still a hassle, the one rule the whole system is built around, how two people can never end up with the same seat, the back office, the design, and the bugs that slipped through.

    20 minThe Engineering Logs

  6. GleanGrid: Building a Pre-Order Marketplace for Farmers Markets

    How I designed and built GleanGrid on my own, a Laravel and React marketplace where Hyderabad's farmers publish weekly stock and customers reserve it, pay online or at the stall, and collect it: architecture, data model, payments, security and UX.

    15 minThe Engineering Logs

  7. Beyond the Prompt: The Rise of the Sovereign Developer

    Discover why the future of software engineering isn't about writing code, but about mastering judgment, systems thinking.

    9 minFirst on DEV