Google App Engine Jobs

building a lightweight Android-only app whose single purpose is to generate random lottery numbers. The interface needs to stay simple and minimalistic—plain backgrounds, clean type, just one or two buttons—so users can open the app and get their numbers instantly. Here’s what matters: • Core feature: a lottery number generator only. No ticket-purchasing or results-checking at this stage. • Platform: native Android, targeting at least Android 8.0. Kotlin or Java is fine. • Look and feel: strictly minimal, using basic Material Components without flashy graphics. • Randomness: please rely on SecureRandom (or an equally strong method) rather than () for genuine unpredictability. • Configurability: all game rules (number range, draw size, bonus ball...

# API / Data Integration Engineer Required – Horse Racing Analytics Platform We are looking for an experienced API and data integration engineer to support an existing horse racing analytics platform. The backend is already built using **Python, FastAPI, PostgreSQL, and SQLAlchemy**. The system currently supports CSV/XLSX/HTML imports, race card imports, trackwork imports, medical reports, declarations, results, and post-race audits. The current requirement is to integrate structured racing data sources into the existing backend and improve the data ingestion pipeline. ## Scope of Work * Integrate external racing data APIs or structured feeds if available. * Connect data sources such as JSON, XML, CSV, Excel, HTML, or FTP/SFTP feeds. * Build clean API clients for supported provi...

Description: I have already completed around 90% of my Google Sheets trading automation project. I need an experienced Google Apps Script developer to fix a few remaining issues. Current issues: TypeError: Cannot read properties of undefined (reading 'length') TypeError: Cannot read properties of undefined (reading 'slice') API data fetching issues Sheet data update and calculation fixes Requirements: Google Apps Script experience Google Sheets automation experience Ability to debug existing code (not build from scratch) Budget: ₹1000 Expected completion: 1–2 days

I need a Google Apps Script web application that feels native on Android phones and plugs directly into Google Sheets as its single source of truth. Users should authenticate through Google login, after which the app presents role-based screens for truck entry, loading status updates, and a quick photo upload flow. Whenever a driver or yard staff logs in, records a load, or submits an update, the app must quietly capture the device’s GPS coordinates and write them to the sheet alongside the event timestamp. A built-in QR / barcode scanner will speed up truck and load identification; scanned data should populate the relevant cells automatically. Dashboards—also built with Apps Script and embedded charts—will give supervisors a live view of truck movements and loading...