⭐⭐⭐⭐⭐I am senior Firmware ,Java, C#,and C++ Developer ⭐⭐⭐⭐⭐
I've seriously read your post and I have understood what you need.
I am sure that I can be the best developer who can perfectly complete your project.
I am a senior Firmware developer with 5+years of experience.
I have rich experience in firmware development with ESP32 ,STM,ARDUINO,RSPBERRY and PIC,etc.
I also have rich experience GPRS, GPS, SMS, IoT
I also have rich experience PCB Design.
I have also rich experience C#,C++,QT,Java programming
I have completed 20+ Projects over Freelancer with all 5 Star rating...without letting down a single Client....As Many Clients are still in touch based on my Working strategies and their satisfaction on their all previous Projects.
I think it is necessary to discuss further over chat.
Best Regards !