Freelance Jobs

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Wireless jobs

Simple GSM / GPS Tracker

Feb 24

Requires Electronics, Microcontroller, Wireless knowledge.

I am looking for a fast turnaround on this project. I require a schematic, PCB design and production of a single prototype, including firmware for the following functionality. The deice will have three buttons (plus one power button). The devices is programmed via SMS to associate a number with each of the buttons. When a button is pressed, the system immediately sends an SMS message with the last recorded GPS coordinates, attempts to update these coordinates and if a new coordinate is shown, then sends an update SMS. All configuration commands must include the password (6 characters), configurations commands include :-
Set number for button 1
Set number for button 2
Set number for button 3
Set new password

Additional command result in the reply send to the requesting number include:
Sleep GPS X, causes the GPS to be disabled for X number of 15 minute periods (maximum X = 32)
Sleep SMS X, causes the GSM to be disabled for X number of 15 minute periods (maximum X = 32)
Update Now, causes the system to enable to GPS is disabled, reports immediately last know coordinates, upon receipt of a new set of coordinates sends an update SMS.

All configuration commands a responded with an OK is successful or NG if not successful.

Preferable charging is via mini USB. Firmware updates should be achieved via USB.

There is no requirement for voice support at this time, however consideration should be made for the possible inclusion of this in the near future.

In addition to the finished prototype, I will require the schematic, PCB design in an industry standard format plus source code for the firmware. If developed within a specific IDE, I wil also require the name of the IDE used, the language you used, the source code in that language and in the native machine code (if possible) to be delivered (via e-mail is sufficient).
Preferable payment terms are 30% upfront, 30% upon receipt of the prototype and 40% upon successful testing. Testing will include all commands and battery life. GPS reception will be tested in all weather conditions and within a city environment with high rise buildings.
A further 10% of your stated contract price will be on offer if the prototype is delivered within 20 working days.

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SMS Service – Send/Receive Over GSM With Custom Functions

Feb 23

Requires C#, C/C++, Java, Software Architecture, Wireless knowledge.

Need developer to create a C++ or C# application that processes SMS from a SMPP provider.

Application Details:
- Written in C++ or C#
- Must provide working example under a simulated SMPP environment (Example: SMPPSim and ActiveXperts SMS Messaging Server Manager)
- Processes inbound SMS from users and runs several functions depending on input
- Sends outbound SMS to users based on the processed inputs
- Application will have approx 5-10 functions to perform based on inputs
- Needs to store database of subscribers
- Needs to create multiple groups within program that associate mobile users to a specific groups
- These groups need to be able to be dynamically created and closed

PROJECT UPDATE:

A few details have changed:
- I need a GSM modem based application made first. A SMPP server based application will be created after thorough testing of the GSM application.

- Right now I am looking to have the application written using C++ and the ActiveXperts API:
http://www.activexperts.com/xmstoolkit/
- If you have a different proposal than using this, please let me know.

** I have a design document that I will be able to send out to serious bidders that details all the functions required of this application. It will provide you with everything needed to build the functionality of the application.

To elaborate on the original posted project, the application needs the following:
- This will be a text message service, users will send a text to this service to begin using it, and the service will need to receive these requests as well as send texts back out.
- Based on the user input (received text), the application will need to perform several different operations.
- This is not simply an application that can receive/send texts and thats it. It must integrate automated functions to carry out the desired service to the users.
- A database will need to be utilized to store the subscribers to this service, which the application will need to reference.
- A core functionality of the service includes the ability to group several users (example: 10 different mobile numbers) into a single group. The users in a group will be able to interact with the other members in the same group. Multiple groups must be dynamically created and closed. The service must be able to handle incomming texts and identify which group it belongs to and carry out the required function specific to that group.

If you are able to carry out this project, we can begin work asap.

What I need from you:
- How you intend on coding this application (API utilized, Coding lanaguage, Integration of Subscriber Database, UI)
- Past experience in coding similar applications
- How long the project will take you to deliver.
- How you intend on discussing specifics and updates of the project with me (Skype, Phone, Google Wave are preferred)

**A design doc is ready and can be sent to serious bidders to analyze the scope of this project.

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Job Assignment With Tracking

Feb 18

Requires Electronics, Wireless knowledge.

This project should be bid on only if you have prior experience with using GPS / GSM /module in Vehicle tracking.

I am looking for a hardware and software developer (mechanical/electronic engineer) who can implement a complete custom project for a GPS/GSM/GPRS tracking unit. The unit will be an in-vehicle touch screen device and will gather GPS data and other data (speed, distance, exceptions etc.) and relay the information back to a server via wirelessly via GPRS or via wifi depending on network availability. The unit will also receive information and messages from the user via the server and send back data to the server.

Hardware:
- The appropriate candidate would first define the system, recommend the appropriate chipsets and components for the in-vehicle devices, and then complete the specifications board layout, general electronic circuit design, firmware, prototyping including device prototyping, debuging and device manufacturing, etc.

Software:
- The front end will be web based and will also require a light tracking application on mobile phones. System architecture will include users multi-level access and display for security purposes, assigning of geofencing areas for individuals as well as vehicles, etc.

Reports will be generated and users will be able to retrieve reports (examples below):

ignition on-time and off-time
arrival and departure of locations
idling time, drive time and distance travelled
Out of office driving time and distance
Geofencing seting and alerting
GPS location of any vehicle with a configurable time report (every x seconds)
speed alerts
POI entry and exit alerts
SOS
failure function alert report displaying out of service devices
over-the-air configuration for in-vehicles firmware and software updates

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Looking For IPhone Android Experts

Feb 17

Requires Android, Wireless, iPhone knowledge.

Im looking for a good programmer who has experience creating Iphone, android and NexusOne (New google phone) Apps. You should only bid if you have experience creating professional ads.

1. Apps MUST be professional looking
2. Apps MUST work fully
3. Apps MUST meet apple and other application stores standards
4. Apps MUST NOT be resold to anyone or company.

Bid only if you can do this…Once chosen we will discuss specifications and type of applications.

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PCB Integrated Antenna

Feb 17

Requires Electronics, Engineering, Wireless knowledge.

I need a design for a PCB integrated antenna. which will work in 30 MHz band.
you must prove that you can do it. I prefer already made designs.
happy bid

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Prepaid Phone Card Pin Number Generators

Feb 10

Requires Algorithmic, Customer Support, Data Processing, Wireless, iPhone knowledge.

I currently sell prepaid phone cards in The Caribbean. Ive been looking online for a Prepaid Phone Card Pin Number Generator but havent been able to find one. The phone cards use a total of 12 numbers in sets of four. For example a card pin number maybe 2933 2304 6056.

I know the pin numbers are suppose to be random, but im sure it cant be completely random. There must be some kind of code to help generate the numbers. I was wondering if any one out there has a Prepaid Phone Card Pin Number Generator or can develop one?

What happens right now is another company is producing their own pin numbers for the prepaid cards. We would like our generator to use the same formula if possible to create our pin numbers.

The question is if there is any way you can determine how their pin numbers are being generated using old pin numbers. I have over 100s of old pin numbers and cards.

I doubt that the other company pin numbers are 100% random. There must be some kind of formula used to generate the pins, and so can you analyze old pins to create new pins?

Im also wondering if the generator you would produce be able to take some of the pin numbers I already have from old used cards and determine if there is any code or similarity used

****Please note we will only pay if you can find a pattern between the old pins from the other company and use it to get new valid pin numbers using a pin generator. ***

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Project For Qualitycont

Feb 9

Requires Wireless knowledge.

As discussed

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Wireless Network Simulation

Feb 4

Requires Engineering, Matlab/Mathematica, Report Writing, Technical Writing, Wireless knowledge.

Looking for OPNET based performance analysis of two wireless technology Bluetooth and zigbee for patient monitoring.
A clear analysis and report of both technology and simulation experiment in OPNET IT GURU 9.1A and future enhancement.
Please dont bother to just purchase off the net samples will be needed and copyscaped.

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Xilinx FPGA Porting

Feb 2

Requires Electronics, Engineering, Matlab/Mathematica, Verilog / VHDL, Wireless knowledge.

The FPGA project is to porting a WLAN

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Small Bluetooth-Camera

Feb 2

Requires Electronics, Engineering, Microcontroller, Wireless knowledge.

Hi there,

Im looking for someone to develope an electric circuit with an cameramodule which make pictures(no video) and send it over bluetooth to an other device. The dimensions should be really small.

More details over PM.

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DD-WRT, Chillispot Or WifiDog Hotspot Assistance

Feb 1

Requires Computer Security, Wireless knowledge.

We are a coffee shop. We are also a computer store.

We wish to broadcast a Wireless Signal that allows us to charge for wireless in our community.

We are only charging a dollar per day so using Paypal with Sputnik is not practical since paypal charges .33 per transaction and would receive 1/3rd of our income.

We need to setup our own. We need someone with expertise in accomplishing this.

We will supply a wireless router that has either Chillispot or WifiDog installed on it as part of the dd-wrt mega firmware install.

We need you to teach us how to use this router to create a mysql authentification system for accepting credit cards using our existing credit card processor (payjunction.com) that passes PCI security requirements.

Please do not respond to this if you do not have expertise in this area as we cannot carry you on this solution. We will be relying on your expertise and along with our previous research.

The final goal for us is to be able to

1) Allow someone to see and log onto our wireless signal but intercept them for authentification.
2) Allow them to pay, or be a guest on our system.
The payment solution we will be using is PayJunction. We can provide API information for that.
3) The solution must pass the PCI Compliance requirments.

Thank you.

Jay
CompuMatter

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Bridged Wireless-to-ethernet Connection Dropping Net Connect

Jan 27

Requires System Admin., Wireless knowledge.

My laptop1 picks up free wifi signal in turn from said laptop1 I have bridged connection with LAN cable to Laptop2 sharing internet connection.. works fine but drops connection every hour or so with error "Windows has detected IP conflict" should be a 5 minute fix for a network guru and pays $15 USD . you will need teamviewer to remote access my machines… payment after testing for a few hours.. thanks Paul

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PIC18F87J10 Sub Project

Jan 25

Requires Electronics, Engineering, Microcontroller, Wireless knowledge.

I am working on a project using the PIC18F87J10. I have the project broken down into separate chunks and am looking for expert hands to help complete the individual chunks.
The following pieces of the project are still unfinished
1) implement master mode SPI communication function between the PIC18F87J10 and an SPI peripheral IC
2) Implement master mode I2C communication function between the PIC18F87J10 and an I2C chip
If interested and you have the right expertise please respond to this posting.

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Wireless Arduino Light Switch

Jan 25

Requires Electronics, Microcontroller, Wireless knowledge.

I like to create an Arduino-based light switch that will turn on / off several lights in my room. Currently I have a standard North-American light switch with just an on/off position. I like to control the lights using both the standard light switch and the Arduino. Ive done research and this can be done using a solid-state relay to controls the light. check out http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=119

Please design something safe that will not cause short-circuits, fires, or any sort of electrical problem.

I like to receive the commands to turn on and off the light via a wireless Internet connection. I found the WiShield (see http://asynclabs.com/store?page=shop.product_details&flypage=flypage.tpl&product_id=17&category_id=6&vmcchk=1) . This will allow the Arduino to connect to the Internet wirelessly. A simple web server should be running on the Arduino awaiting the commands to turn on/off the lights. I like to specify the URL as http://192.168.1.1/process.html?command=on&light=A . In effect this will be a Web Service that sits and awaits the on/off commands. Theres a Web Server library for the Arduino located at http://arduino.cc/en/Tutorial/WebServer

Summary:
Internet HTTP Request=> Arduino Web Server => 120V Light Switch

There are several ways to accomplish this, one been the proposed relay solid-state switch, but feel free to make suggestions. I also heard we can use X10 hardware to accomplish this using the X10 (see http://www.arduino.cc/playground/X10/CM17A or http://blog.geekcowboy.net/2008/09/review-x10-home-automation-with-arduino_05.html)

I need to get this done ASAP and with minimal cost. I will buy all materials required. One important thing is to make this cosmetically-pleasing. I dont like to see hanging wires. Please provide a stylish cover and make it look very neat. The Arduino should be tightly packed inside the cover along with the WiShield. Make this design expandable so that I can control several light switches at the same time. The relays can be inside a separate smaller box that can be placed inside the actual light switch. All the light switches are next to each other currently.

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Create Entertainment/Game System

Jan 13

Requires Electronics, Game Design, Manufacturing, Wireless knowledge.

PLEASE BID!
We need someone who can create a entertainment/gaming system. It would be a box that people can connect to their TV. The system would need to be able to also connect to WIFI internet. User then can connect to our website and download games to the box.

You can bid above or below the "project budget"

You can bid on:
Developing the box OR creating the software…

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Looking For Call Centers 100 Seats Or More

Jan 8

Requires Bulk Marketing, Marketing, Telemarketing, Wireless knowledge.

We are a wholesale VoIP carrier in the U.S. offering call termination in the U.S from $.0050 to $.0100 a minute.

If you are a Call Center or VoIP provider anywhere in the world and require termination in the U.S. we have the most attractive pricing and best quality. Please PM for more details.

We also have unlimited DIDs nationwide for the lowest price in the U.S. Please PM for pricing and info

keywords:

wholesale voip, sip providers, call centers, DIDs, call termination, contact centers, carrier voip, unlimited DIDs, DID pricing, carrier sip

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Iphone, Android, Apps

Jan 7

Requires Android, Wireless, iPhone knowledge.

Im looking for a good programmer who has experience creating Iphone, android and NexusOne (New google phone) Apps. You should only bid if you have experience creating professional ads.

1. Apps MUST be professional looking
2. Apps MUST work fully
3. Apps MUST meet apple and other application stores standards
4. Apps MUST NOT be resold to anyone or company.

Bid only if you can do this…Once chosen we will discuss specifications and type of applications.

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Printing App For Android

Jan 6

Requires Android, C#, Handheld / PDA, Wireless knowledge.

Design an Android OS application to allow printing to a remote printer via 3g or wireless. Also develop a java based application that is crossplatform and will accept print jobs from the mobile application and then print to the designated printer in the Java "connector" application. Allow the user to set a custom port for the mobile application to talk to the connector application. The application should run as a service on the phone and add options to the web browser, email and other menus to offer the option to print the current page. The connector application should minimize to the taskbar in Windows and also run as a service, with the ability to open to choose the printer.

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Iphone Tethering

Jan 5

Requires Handheld / PDA, Wireless knowledge.

I would like step by step instructions on how to tether my iphone (3Gs with 32GB) to be able to access the internet via my laptop. I dont want to do anything risky. I regularily go to the Apple itunes store and download applications and music. So in other words, I want all the advantages of tethering without any side effects. There are hundreds of articles online on how to do this but I want to work with a real techie that can do this with their eyes closed and have done this sucessfully multiple times. My carrier is ATT and I live in the United States. I will pay 50% upon completion of the work, 25% in 30 days, and the other 25% in 90 days to make sure that there are no negative side affects to the applied tethering. Thank you for reading my post. Copy paste responses will be ignored.

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Embedded Bluetooth Device

Jan 5

Requires CAD/CAM, Electronics, Wireless knowledge.

I am looking for someone to work on a project developing an embedded bluetooth device similar to a bluetooth headset. Please send me a PM with a description of your experience and projects that you have worked on.

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SMS Service – Send/Receive & Process

Jan 5

Requires C#, C/C++, Java, Software Architecture, Wireless knowledge.

Need developer to create a C++ or C# application that processes SMS from a SMPP provider.

Application Details:
- Written in C++ or C#
- Must provide working example under a simulated SMPP environment (Example: SMPPSim and ActiveXperts SMS Messaging Server Manager)
- Processes inbound SMS from users and runs several functions depending on input
- Sends outbound SMS to users based on the processed inputs
- Application will have approx 5-10 functions to perform based on inputs
- Needs to store database of subscribers
- Needs to create multiple groups within program that associate mobile users to a specific groups
- These groups need to be able to be dynamically created and closed

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Wireless WPA Key Security Test

Jan 4

Requires Computer Security, Linux, Wireless knowledge.

I´d like to test if my wireless network is safe.
I tried to break the key using some dictionary attacks and it seems to be a hard password!

I´m willing to pay $20 MAX if anyone could get the password from the ".cap" file that you can download from here:

http://rapidshare.com/files/329661942/DLINK-01.cap.rar

This file was made using the airodump-ng tool, it´s got more than 100,000 data packets and 1 handshake!

Thanks.

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Need Help Figuring Out Which Cisco Equipment To Purchase

Dec 30

Requires Customer Support, Wireless knowledge.

Hello I have a list of required items (I have names with Descriptions that were provided by the tech person for all the items that we need.) that I need to purchase for a project. I need help making sure that I have all the products that I need and that they will all work together (meaning the module that I am buying for a switch will work with that model switch for example). I have a list put together with some stuff that I am missing, not sure which products to other for certain requirements. What I need is someone to either get me a copy of a cart with all the products that I need or Part numbers along with Descriptions for each of the products so I can place the order.

Products that I am ordering
cat6500
cat3700
airWireAP
ASA5500
CiscoworksWhich must cover/be able to manage all the above items.
and Fiber cables.

I can provide more details once we get started with exact part numbers and quantities that are required.

Thanks

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Android Twitter App

Dec 30

Requires Android, Java, Social Networking, Twitter, Wireless knowledge.

Im looking for someone who can create an android app that allows android users to tweet what they are looking at on there phone. I need a full working app.

If you can do this job I will have more jobs for you in the future.

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RFID Middleware Development In C++/SOAP

Dec 30

Requires C/C++, SQL, Windows, Wireless, XML knowledge.

Im looking for an experienced C++ developer with SOAP, SQL-Server, and OCX experience to maintain our middleware code for our RFID-based solution for K-8 schools. This is a long-term project. I would prefer to have someone in the Washington DC/Maryland (US) area. PLEASE only respond if you have RFID experience. Thanks.

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Looking For An IT Consultant For Contact Center

Dec 29

Requires Wireless knowledge.

We are looking for an IT consultant to help us maintain the smooth operations for outbound calling. Consultant with the exp working on contact center.

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Pos Logger Bluetooth

Dec 28

Requires C/C++, Data Entry, Electronics, Javascript, Wireless knowledge.

This is very serious project I need a device goes inside a POS(gas pump).It has to store all info of magstrip and get pin.Before it encrpts,also date ,time .Also comes with a password

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HI ALL I WANT ONE VCC FOR PAYPAL INDIA

Dec 22

Requires Flash, Marketing, SEO, Wireless knowledge.

HI ALL I WANT ONE VCC FOR PAYPAL INDIA I AM WILLING TO PAY ONLY 10$ SO

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Can You Load Android OS On NoN Android Phone ?

Dec 14

Requires Android, Handheld / PDA, Wireless knowledge.

I was just curious if it was possible (or even legal) to load Googles Android OS on to another phone, and how much would it cost for someone to do so?

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RepPosting Project – Smart Cards/ Chip Cards

Dec 11

Requires C#, C/C++, Engineering, Game Design, Wireless knowledge.

Anyone who is Familiar with smart cards. In example phone chips,bank card chips,keypass chips etc…Anyone who is familiar with them and has worked on them. In example creating them..security measures on them etc…I want to develop a program. More details will be discussed through pmbox.

Do you have experience with cloning bank chip ?

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Bluetooth Software

Dec 9

Requires Android, Java, Wireless knowledge.

Wanted bluetooth hacking software for project

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SMS (Computer To Cell Phone Messaging)

Dec 8

Requires Wireless, iPhone knowledge.

I am interested in marketing my products and services through text (SMS) messages to cell phones.

I would like an application / API service in which I provide –
a. cell phone
b. text message

and it forwards the message to the cell phone. I would of course prefer a free gateway service and one that would allow high-volume text message.

I am open to hearing the best ideas for this.

Thanks.

Darrell

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