
Kampline
A multi-vendor booking marketplace that unifies tours, events, accommodation and product sales in one data model. 190k lines of code, 82 tables, 92 server functions and an Android app in the store.
Every project on this page is ours: the design, the code, the servers and the daily operations. Instead of borrowed references, we show the products we look after every day.
Each one solves a different problem — marketplace, e-commerce, classifieds, ticketing and bio-link. What they share: written from scratch, still maintained by us.

A multi-vendor booking marketplace that unifies tours, events, accommodation and product sales in one data model. 190k lines of code, 82 tables, 92 server functions and an Android app in the store.

A travel marketplace that merges tours and accommodation into one search experience. 135k lines of code, 64 tables, a rule-based pricing engine, external calendar sync and an Android app in the store.

A compliance-ready second-hand marketplace: an e-Government identity bridge, a Turkish search engine and cursor-based listing built for millions of rows. 24 tables, 55 database functions, three edge services.

A camping-gear store converted from an events platform: database-driven navigation, one shared product card and a legal layer rewritten for physical goods. 56k lines of code, 47 tables.

A ticketing platform for concerts, festivals and theatre: a race-proof capacity lock, edge bot protection, QR tickets and AI-assisted seating. 99k lines of code, 71 tables.

A booking platform for women-only group tours: occupancy-driven tiered pricing, cash and token refunds and authorisation audited across 38 tables. 57k lines of code, two locales, pre-rendered SEO.

A server-rendered camping and outdoor store: price, coupons and stock are computed only on the server, with 13 attack scenarios tested. A 1,605-product catalogue migration, 18 tables.

A bio-link page with its own store: a block-based page model, 38 themes, variant product sales and concurrent-edit protection. 43k lines of code.
These are the projects we are allowed to publish. Under non-disclosure agreements we have delivered hundreds more; in a call we can walk you through work closest to your sector.
Not just web: we handle App Store and Google Play submissions, release management and notification infrastructure end to end. The screens below are from the store listings.
Location-based prayer times, notification infrastructure, learning section and over-the-air updates.
Live currency and gold rates, watchlist, offline mode and a quick converter.
A localised release for Azerbaijani users with its own interface and store listing.
Social media utilities, health tracking and niche tools with offline support and local storage.
Marketplace, e-commerce, SaaS or classifieds — we have built these structures for our own products, so your project takes a far shorter path.
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