need of GPS developer in Traccar

I have been working with Traccar since 2012, and am quite familiar with the Java portion of the code. Traccar is actually broken into parts, the server, communications, and database handler is one part. And, the second part is the UI. I mention this because the Traccar UI is written using the extJS compiler, which is a compiler I do not have. Keep in mind the extJS compiler costs around $500 USD which is the reason I have not purchased it. What exactly do you need done? Please review my Freelancer profile, and contact me on the Freelancer message board so we can discuss your requirements.

Hi Dear, Traccar is GPS tracking software, we can track vehicle and person using this software, we have already developed Uber clone taxi app so we have good knowledge of GPS. We don't just build an application, We build the reputation, trust, and relationship. I have excellent experience in Application development. We have 5+ years experience in application development and 7+ years in Information technology field. I have rich experiences in android and ios area. I have developed several design, content management, and social apps.I am sure I can do your project within your timeline and budget. We have 5 Star rating in freelancer in application development and, We have 90+ Android and iOS application developed. I have gone through your job description very carefully and We are very much interested in your project and we are enough confident to start work on your project. I have a few queries and suggestions to discuss. Please initiate the Freelancer Chat Box Looking forward to hearing from you. Thanks Kumarsingh

i am workong on gps tracker system(traccar) since 2016 with new gui , traccar bug fixing and new reports