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Shipments Tracker


SendSolution, Eindhoven, Netherlands

02/2021 – Present

Send Solution is a Dutch warehouse management company for which I worked remotely, building their package-location tracking and management system from scratch. Ensured each package is equipped with a circuit/sensor to track boxes during shipment using C/C++, NodeJS, Python. Designed multiple prototypes, PCBs and implemented the software on Linux servers. Hardware used includes Raspberry Pis, ESP32, SX1276, GPS, IMUs etc.  After setting up this IoT devices management system, they are now using it in their high-value shipments for testing. Used LoRA wireless mesh technology to ensure smooth communication between the different sensors. Built a web app through which employees can manage devices Their growth in terms of reliability/efficiency of tracking process is expected to increase by 60% leading to more happy customers.