Java Jobs

820 were found based on your criteria {{ paging.total|number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("0")|number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("1")|number:0}})
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
This project to for a specific monitoring project that will monitor the location of a single vehicle and plot it on a MAP, the initial Use case is a 1 - 1 mapping meaning that each device will be plotted on a different MAP or different instance. However, allowance should be made to have a global view of all devices overlaid on a map view. So you could have 100 or 1000 GPS modems reporting in to Public IP & Port and you need to decode the NMEA code $GPRMC, $GPGLL or similar and plot the location in realtime, with reactive teatime updates and tracking on the map for the unit. The Map Icon should be capable of holding a Vehicle Registration & Route number. In the future the Vehicle Reg and Route number could change daily or more frequent. Map used should be royalty free and rich in capability Ideally I would like to be able to embed (iFrame) a url link for each modem that would track individual units. What would be very useful would be (example only) https://urltomap.com/track=SITEID (where site ID can be a number ) =111 so site 111 for example. Then each modem has a unique SITE iD, it mean if we embed it, it will always be the same URL but with a different SITEID at the end. The system should hold the track of the vehicle and be able to plot them on the map according to a time period. Also live realtime status should be shown on the map too. The ability to see routes over time period is important. The system will also be reporting real time information on the status of I/O's however this will be handled separately. Fig 1 attached is an example of a screenshot of a port listener which is receiving the information from the modem, in this case the IMEI is set to R999EAM, however it will be a 17-19 numeric digit code under normal operations. Also in this image there are other $GP codes been received which can be switched on and off based on which one is deemed to be the best for the application. Formats the modem outputs are as follows: $GPFID, IMEI identification of the modem $GPRMC, data coordinates payload $GPGGA, another NMEA format $GPGLL, another NMEA Format $GPVTG $GPGSA $GPGSV More on NMEA here: http://aprs.gids.nl/nmea/ Samples of decoded NMEA Decoding $GPRMC Example of a GPRMC code $GPRMC,182517.00,A,5325.29422,N,00745.69645,W,0.042,,200816,,,A*61 goto http://rl.se/gprmc Other relevant material What is GPX format for GPS https://en.wikipedia.org/wiki/GPS_Exchange_Format GPX, or GPS Exchange Format, is an XML schema designed as a common GPS data format for software applications. It can be used to describe waypoints, tracks, and routes. The format is open and can be used without the need to pay license fees. Location data (and optionally elevation, time, and other information) is stored in tags and can be interchanged between GPS devices and software. Common software applications for the data include viewing tracks projected onto various map sources, annotating maps, and geotagging photographs based on the time they were taken. How to import CSV, TSV, KML, KMZ, GPX, or XLSX file, into Google Maps https://support.google.com/mymaps/answer/3024836?hl=en http://www.urbanhikr.com/how-to-import-gpx-into-google-maps/ Other useful reference http://notinthemanual.blogspot.ie/2008/07/convert-nmea-latitude-longitude-to.html Your job it to come up with the entire solution for the project This is a list of the NMEA codes that the Unit can send, last one is the IMEI ID of the unit. we can switch on 1,2.3 or all of them depending on requirements $GPRMC,140404.00,A,5325.28998,N,00745.69236,W,0.018,,230916,,,A*6C $GPVTG,,T,,M,0.018,N,0.034,K,A*2D $GPGGA,140404.00,5325.28998,N,00745.69236,W,1,09,1.03,106.0,M,54.5,M,,*4E $GPGSA,A,3,01,32,28,17,08,03,11,14,22,,,,1.99,1.03,1.71*04 $GPGSV,4,1,13,01,86,315,39,03,44,212,34,08,32,155,33,10,04,050,24*77 $GPGSV,4,2,13,11,74,133,41,14,34,092,32,17,23,309,33,19,03,313,*75 $GPGSV,4,3,13,22,64,195,42,24,03,354,,27,00,143,20,28,35,271,37*7F $GPGSV,4,4,13,32,30,058,49*49 $GPGLL,5325.28998,N,00745.69236,W,140404.00,A,A*73 $GPFID,353000967352348
Skills: Java Geolocation Geographic Information System (GIS) GPS Development
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Looking for Salesforce developerfor a project who has minimum experience of 3 years in Salesforce and is good in javascripts,Lightning,CSS,jqueries.its a long term project daily 8 hours works. Please only apply if you are serious and have required experience and expertise. Since its a 8 hour job i am keeping my budget at less than $10/hour.
Skills: Java CSS jQuery Salesforce Apex
Fixed-Price - Intermediate ($$) - Est. Budget: $1,500 - Posted
We are a team of people who are dedicated to test applications before being released to the public. we recently had an increase in customers so we are hiring new staff. No experience is required just have to be an adult, have a computer and have verified paypal. You don't have to pay anything to apply. and you choose your schedule. The job consists in downloading an application that we send you and use it for a while. It can be a game, or any other application. then you must give your personal opinion, and answer a questionnaire. We offer many apps per week, You decide how much you worked. Please send your email address at the top of your application, to have faster communication with you.
Skills: Java JavaScript PHP
Hourly - Entry Level ($) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
I need someone reliable and Honest. If you are not capable of performing this task, please do not respond to this job. What do I need and Why? 1. I am working on test automation using selenium with cucumber with JVM. I also want to perform Web Service test (automated). 2. Later, i need to integrate Test Complete with Cucumber and perform web service test. Some key tasks: You will be involved with me for some time and maybe working more or less than 30 hours a week. Current challenges: - we need to build a mock up project from scratch, which you will work on remotely. - integer data type are being extracted from Excel as string. That sting is being used as a data input in a UI. - identify an element in web page using data from excel. example, A table contains a text link. An excel cell has number "23". Set 23 in a variable and click 23 in the web page. - soapui test using selenium. is it possible? can you suggest or help with another web service automation using selenium? I will ask you to provide solutions almost everyday and you need to be transparent and motivated to work. If you feel you are the right candidate, p[lease respond. we can start working as soon as tomorrow.
Skills: Java Automated Testing Cucumber Microsoft Excel
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
We need a demo application that will receive SMS messages "commands" and answer by getting data from a REST API we'll provide. The demo application answer to 2 commands. The application must work with Canadian cell phones. The freelancer will suggest what SMS gateway to use and can use any common programming language.
Skills: Java Node.js SMS Gateway
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Looking for a programmer/developer to help me develop an algorithm for forex trading based on specific criteria. I do not know much about it, but the algorithm should be able to trigger sell and buy stops based on the criteria and exit the trade automatically as well. I use the FXCM Trading station platform as my preferred platform for trading. I am new to algorithm use, so any and all suggestions are welcome.
Skills: Java C++ MQL 4