An iOS app for scanning rooms using iPhone LiDAR. Users can draw and capture measurements, attach photos as measurement references, and organize work into projects and floors. Supports full offline and online modes.

An app for controlling a smart BLE lamp with customizable lighting settings. Users can adjust light modes, configure sunset and sunrise times, and monitor device state in real time via Bluetooth Low Energy.

Craftic is a global handmade goods marketplace where independent shops sell directly to buyers worldwide. The frontend provides artisans with shop management tools and customers with product discovery, cart, and checkout flows. Revenue is subscription-based — no commission taken from transactions.

Backend infrastructure for the Craftic marketplace. Built on Deno 2.x with event-driven architecture, multi-region infrastructure planning, and AWS service integration. Handles authentication, payments, notifications, order processing, and shop management at scale.

An app for physicians to create and manage cardiac exams. The doctor configures exam parameters such as number of leads, duration, and type, then connects to a BLE peripheral device that captures ECG measurements in real time.

A companion app for patients that allows connecting to a BLE peripheral device to measure heart beats. Patients can also send health notes and log their current activity during the measurement session.

Billink is one of the biggest post-pay solutions for online retail in the Netherlands. The app allows users to check paid and unpaid orders and make payments directly from their phone. Billink takes over the full payment risk from invoicing to collection.

An on-demand laundry and dry cleaning app for one of the biggest dry cleaners in the Netherlands. Allows users to schedule pickups and deliveries, pay for orders, track order status, and set up recurring orders through mobile.

Ride-hailing passenger app for 9 Ukrainian cities including Kharkiv, Kyiv, Dnipro, and Odesa. Features real-time driver tracking via WebSocket, trip cost calculation, multi-class taxi ordering, referral program, and integration with multiple payment systems.

A full-featured fintech banking app with prepaid MasterCard/VISA cards, currency and cryptocurrency exchange, peer-to-peer payments, bank transfers, and account management. Features two-step verification, biometric auth, data encryption, and a referral program.

A virtual collaboration platform for insurance adjusters, inspectors, and policyholders. Supports live video streaming, real-time photo capture with cloud sync, multi-tenant data isolation, offline mode, and live chat across different insurance organization types.