See requirements and architecture in the document.
Please make up some proper milestones so that we can work together in small steps and get to know each other along the way. For instance first the Drone+4G, then carriage for payload and finally video followed by redundancy.
12 фрілансерів(-и) у середньому готові виконати цю роботу за €7830
Hello, I am a senior software developer. I can complete your project asap. If you hire me, you will satisfy my result. I will wait for your reply. Thanks in advance.