gps tracking

I have been working with GPS systems almost exclusively for the last 4 years. During this time I have found two server side packages that stand out they are "OpenGTS" and "Traccar". Both OpenGTS, and Traccar are written in Java, and are the server side part of a GPS tracking system that communicates with the tracking devices, and logs location data to the database. Your requirements would dictate which package would best suit your needs. Please contact me on the Freelancer message board with your requirements so we can make a recommendation.

Hello. I am a GIS expert and Web&Mobile developer. Since 10 years before I have been developing GIS applications. I graduated GIS special education course and I have rich experiences for development Desktop,Web and Mobile GIS applications. as a GIS developer, I can develop any kind of GIS application based on ArcServer,GeoServer and GoogleMaps,MapBox,PostGIS and PostgreSQL and MS SQL. I checked your requirement and I know as well the GPS tracking such as OpenGTS. I would like to heard from you. thank you.

Hello, Professional developers with similar expertise here. We are posting our bid as an expression of interest and appreciate further discussion in private message board. We are waiting for your message to communicate further in this regard so i can provide you with the detailed proposal with pricing and timeline.

Respected Client, We are working on IT stuff since 4.5+ years added on that we have seen your project detail which meets our criteria & feasible for us. Our senior developer has 5+ years of experience. You'll get the best service from our side, but you must have a question what separate from the rest. Find out here: (1) Regular Updates in any project (2) Code Quality Maintenance (3) Quick Turnaround Time (4) Flexible Time for working (5) Can work on weekend (in case necessary) (6) More than 100+ websites completed (7) 70% are repeated clients (8) Most important - SERVICE (6-12 Months of service ) Above all points are not just for approaching you but we mean each & every our point to satisfy client as we believe much in productivity & commitment. I hope we'll have a chance to have a word with you. PS: Price is just for the placeholder. Final to be shared later as a proposal gets ready.....

Hi, I have a good experience in GPS based location tracking and plotting it on Google Map. I have done 5 projects in this domain. I have done web HTML based, mobile app based tracking with Admin Panel where all users can be tracked in real time. I have also done plotting of location of user in real time. Apart from this I have also done Chatting Apps. Which can be a value add for your app also.