SQLite Jobs

Project Overview We are hiring an experienced mobile app development team (minimum 2 developers) to build a modern, offline-first survey application from scratch. The app will be used by non-technical field volunteers to collect contact information and conduct surveys across campaign-based geo hierarchies, with mandatory geo-location verification and periodic server synchronization. An existing APK will be shared only for functional reference. This is not a beginner or learning project. Apply only if you have proven experience with offline-first mobile apps and GPS capture. Preferred Tech Stack Mobile App Flutter (Android first) SQLite (Drift / Floor) Riverpod (or equivalent) Flutter Intl / ARB for localization Platform Channels to reuse existing Java code for: Printing WhatsA...

I’d like a browser-based Flappy Bird remake built with pure JavaScript, HTML5 Canvas, and light CSS so it runs smoothly on any modern desktop or mobile browser without plug-ins. Core gameplay should feel identical to the original—tap/space to flap, endless scrolling pipes, gradually increasing speed, and an instant restart on collision—so players immediately sense the classic challenge. Beyond that baseline, I need two extras integrated cleanly into the same codebase: • A persistent online leaderboard (top-100 is plenty) that stores nickname, score, and date, refreshing automatically after each round. Feel free to use a simple Node/Express backend with a lightweight database such as SQLite or Firebase; whatever you choose, include clear setup instructions. &bu...

I already have a stable Android code-base written in mixed Java / Kotlin that targets an offline-first workflow (SQLite locally, SQL Server remotely) and exchanges data through FTP-triggered PHP/HTTP scripts. The project sits on a legacy Gradle 4 stack, and I use a separate C# utility to pre-seed the local database before each release. What I need now is a senior-level pair of hands to take full ownership of the end-to-end APK generation cycle. All SDKs, NDKs, keystores, and signing configs are present on my machine; the environment is ready—you simply step in, run the build, and hand back repeatable output. Scope of work • Pull the existing repository, resolve any Gradle-4 quirks, and confirm the build variants compile cleanly. • Produce a signed, installable release...

I need a React + CesiumJS site that visualises live satellite orbits in smooth 3D while remaining completely static at deploy time and fully offline when it runs. Back-end job • A small Node or Python utility fetches fresh Two-Line Element (TLE) sets from on a schedule I can adjust, parses them with the SGP4 algorithm, and saves the resulting latitude, longitude and altitude to a lightweight SQLite database. • Security, GDPR and rate-limit compliance are essential: all keys and credentials must stay server-side and never leak to the browser. Front-end job • The static bundle reads only pre-computed positions, interpolating them client-side so CesiumJS renders a fluid real-time globe. • Visitors can: – watch satellites in real-time, – scrub bac...

I need help getting a Node.js-based web app that also exposes an API up and running in my Azure environment. The code is ready; what’s missing is a clean, repeatable deployment that points to our SQLite database and respects the usual production basics—environment variables, HTTPS, logging, and autoscale settings. You’ll work directly in our Azure subscription, set up any required App Service (or container workflow if that proves simpler), wire up the build/release pipeline, and verify the application is reachable from the web as well as through its REST endpoints. I’ll provide repository access and current config files at kickoff; you make the necessary Azure adjustments, push the app live, and document every step so I can reproduce it later or roll back confident...

Tətbiqin yalnız iOS üçün yazılmasını istəyirəm və əsas məqsədim Məlumat bankı funksiyasını qurmaqdır. İstifadəçi tətbiqə daxil olduqda məlumatları rahatlıqla axtara, filtrləyə və saxlanılan qeydlərə sürətli şəkildə baxa bilməlidir. Arxa hissədə sadə, amma genişlənə bilən bir bazanın (Core Data, SQLite və ya uyğun gördüyünüz digər həll) qurulması vacibdir ki, sonradan istəsəm onu cloud-a da daşıya bilim. Əsas istəklər: • Swift (və ya SwiftUI) ilə native yazılması • Düzgün qurulmuş Məlumat bankı modulu • Təmiz, intuitiv interfeys – Apple Human Interface Guidelines-a uyğun • TestFlight üzərindən ilkin build-in göndərilməsi Qəbul meyarları: 1. App-in real cihazda problemsiz işləməsi 2. ...

Dirijo un salón de belleza y necesito una aplicación de escritorio para Windows que simplifique la gestión diaria. Al teclear el número de teléfono debe mostrarse automáticamente el nombre del cliente (o permitir crearlo si es nuevo), desplegar su historial de servicios y calcular al momento el importe a cobrar según la lista de tratamientos que yo defina. Las funciones clave que requiero son: • Registro de clientes con número de teléfono • Historial detallado de los servicios utilizados en cada visita • Facturación automática con total y desglose de tratamientos La aplicación debe ejecutarse sin conexión, ser ligera, en español y compatible con Windows 10 en adelante. A...