Tracking GPS + Node red + Mqtt Mosquitto + OpenstreetMap

Hi, I’m a senior mobile app developer who are very confident in tracking gps app development. Your task makes me crazy as my skill is very suitable for this job. My major skills are iOS(SWIFT and Objective-C) and Android. Also I have rich experiences in React-Native and Ionic. I’ll show my past awesome works when you invite me. It’ll be your luck to work with me. Let’s discuss more about your project in private chat. Thanks.

Hello I read your description and can know that you'd like to build a GPS tracking app. As a senior developer who has good experience in mobile app development, I'd like to help you with this project. You might review my past experience here. https://www.freelancer.com/u/EliteSolution8 Please send me a message so that we can discuss more. Regards, CaiHong

Hi there, I have checked the details I have great experience with Mobile App Development. Please start the chat so we can discuss this job more in detail. Thanks

I'm senior mobile app developer having over 8 years experience. I have developed lots of apps into app store during then. My experiences as following: - Social Networking App Development - Tinder Style Dating App Development - Uber Style E-Commerce App Development - GPS based Navigation App Development - Photo/Video Sharing App Development - Hotel Booking App Development - Food/Drink Ordering App Development My Skills as following: - Objective-C/Swift - Core Java - ionic - Mysql Database Design - JSON Restful Backend Apis Development I can full-time work your project with high quality. Once you work with me you will know my skills and ability. I am looking forward to long term relationship with you so far. Sincerely. Manish

Hello there, I am interested and ready to accept this project. I have 3 years experience as Mobile App Development Developer and can start work from today. Let’s connect over chat and discuss

I have experience in GPS Traker, using 4g Quectel Module EC25 and QuecOpen, without needed of uC. A lot of experience in C programming, using PIC microcontrollers, and GNSS too, NMEA-0183, NMEA-2k.