Full-Stack Developer for Small Feature Implementations — Existing Platform

www.Aleet.app is an already-built and operating transportation platform. The customer system, driver system, booking logic, memberships, payments, SAC driver-availability logic, and existing frontend/backend infrastructure are already in place. We are looking for a developer to complete a small feature implementation inside the existing platform. This is not a full platform build and not a ground-up development project. Initial Assignment — DDC Feature The first assignment is to implement Driver Demand Control (DDC) into the existing Aleet platform. DDC is designed to show drivers the current level of driver demand based on existing platform information such as: * Available Qualified Drivers * Existing SAC coverage * Scheduled rides * Active memberships * Regular customer demand The DDC status will display: * High * Moderate * Moderate-Low * Low The existing SAC logic is already built and operating. The task is to add the DDC feature around the existing system according to the provided scope and rules. A detailed implementation document will be provided once the developer is selected. Fixed Price: $350 Expected Completion: Approximately 5 days, 7 days maximum Development Unit Structure This assignment can also lead to being added into Aleet’s Development Unit workspace. The Development Unit operates through paid scoped tasks. When additional development work becomes available, developers inside the workspace can see the task, scope, payment, and completion window and choose whether they want to accept it. Developers are not required to accept every available task. Once a task is accepted, the developer is expected to take ownership of that specific assignment through completion. Aleet’s CTO oversees the Development Unit, reviews implementation, provides technical direction where needed, and oversees the existing system. What We’re Looking For * Full-stack development experience * Experience working inside existing production codebases * Strong JavaScript experience * React * Node.js * MongoDB * API integration * Frontend and backend development * Git / GitHub * Ability to understand existing logic before changing it * Ability to follow a clearly defined scope * Ability to complete small feature implementations efficiently * Proper testing before marking work complete * Clear communication with the CTO and Development Unit When applying, briefly explain your experience adding features to already-built platforms and confirm whether you can complete this assignment within the stated timeline.