Android Device Automation - Google Sheets Integration

We are looking for an experienced Android Automation Engineer to build a reliable automation framework for a fleet of physical Samsung devices used for internal operational workflows. ## Project Overview The project involves **20 physical Samsung Galaxy Note 8 devices**, each running approximately **40 independent user profiles**. Devices should execute automated workflows in alternating schedules with centralized task management. The goal is to build a scalable, reliable automation framework capable of controlling multiple Android devices simultaneously while remaining stable over long periods of operation. This is a long-term project with multiple development phases. ## Required Experience * Strong experience with Android automation * Appium and/or Android UI Automator * Android Debug Bridge (ADB) * Managing multiple physical Android devices * Python, Node.js, or similar backend technologies * Experience building large-scale automation systems * Strong understanding of Android device management ## Initial Scope Build a framework capable of: * Controlling 20 physical Samsung devices simultaneously * Supporting approximately 40 user profiles per device * Reading configuration from Google Sheets * Downloading media assets from Google Drive * Executing configurable UI workflows * Automated profile registration workflow * Centralized scheduling across all devices * Human-like timing with configurable delays and randomized execution windows * Intelligent task queue management * Retry and recovery mechanisms for failed workflows * Centralized logging and status reporting * Extensible architecture for future workflow additions ## Infrastructure * 20 Samsung Galaxy Note 8 devices * Dedicated host machine * Google Sheets for configuration * Google Drive for media storage ## Nice to Have * Experience scaling automation across dozens of Android devices * Strong understanding of Android UI synchronization * Experience improving automation reliability over long-running sessions * Clean software architecture and documentation * Experience building centralized automation controllers ## Please Include * Similar Android automation projects you've built * Technologies you would recommend and why * Your proposed architecture for a scalable multi-device automation framework * Estimated timeline for an MVP ## Project Terms * The project will be divided into **two milestones only**. * It is **not possible** to split the project into additional milestones because individual parts of the system are not practically usable on their own. Each milestone must deliver a complete, functional part of the project. * **Milestone 1:** Complete framework setup, including the automated account registration system. * **Milestone 2:** Complete automated content publishing system. * **If the agreed MVP is not delivered, a full refund is required.** ### Very Important The complete automation framework already exists for another mobile application. This is **not** a project that starts from scratch. The objective is to adapt the existing architecture and workflows to a different application while maintaining a scalable and reliable design.