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Companion iPhone app for a VoIP service

$750-1500 USD

Completed
Posted over 11 years ago

$750-1500 USD

Paid on delivery
Brief Summary: In this project, you'll create a simple iPhone app for a VoIP service. Our VoIP service gives customers a virtual number that connects to a destination number in a foreign country. This job post gives a high-level overview of the project. We'll provide a more detailed visual spec if you are selected. Opening screens: 1) A login screen. Once successfully logged in to our service with an email and password, we'll cache the returned authentication token. From now until the token expires, the customer will not see the login screen and will skip straight to the home screen. 2) A "home" screen which shows the customer's virtual number and destination number. There is a 1:1 mapping of virtual number to destination number. If the customer has more than one virtual number, then we'll implement a swipe gesture that lets the user move left-to-right through their virtual numbers and destinations. At the bottom of each unique virtual number are two buttons representing the two main app scenarios. Scenarios: 1) Allow customers to change their destination number for the virtual number they're currently on in the home screen. More info: This UI will show a select box (with a few country prefixes), and a text box which lets customers type in a destination. 2) Allow them to initiate a "callback" using the destination number they're currently on in the home screen. More info: Our service normally lets their contacts in their home country call them in a foreign country. With a callback, we work backwards and let the customer call back into his home country. In case you're not familiar with VoIP style callbacks, it works this way: Servers place a call to the source and the destination and then connect the two. To implement, you'll simply show a UI with an edit box, a "Call" button, and a "Contacts" button. The user can type a number into the box or select a contact. Initiating the callback is an API call (we never place a real phone call in this app). You will then show a basic success or failure message based on the response from the server. What we provide: 1) An API to do the work of authenticating the user's subscription, changing the destination (scenario 1), initiating a callback (scenario 2), and serving up the customer's DIDs, destinations, and allowed country codes. 2) All artwork. If you need any extra artwork, just let us know in advance. 3) A specification. Your requirements: 1) You love developing and debugging for iPhone. 2) You know all about worker and UI threading. 3) You are very stingy with memory and pride yourself on tiny footprints. 4) You're excellent with UI. 5) You're a good at documenting code. 6) You enjoy frequent contact and are a clear communicator. 7) You give us frequent drops of the app so that we can see progress, review the code, and make suggestions. This is an easy app for a good iPhone developer to implement. It's mostly just straightforward UI. If you bid, please provide: 1) A description of why you're a good fit. 2) A description of the project you're most proud of and why (just one is fine). We're technical folks here, so feel free to write technically. 3) Bonus: if you have a project that you worked on that we can check out, that's great too!
Project ID: 2501442

About the project

14 proposals
Remote project
Active 11 yrs ago

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Hi, We have an experience of 150+ app Mobile Apps ( iOS/Android/Blackberry/Mac) and a well synchronised team of technically sound developers and creative designers, who assure you an app exactly as you visualised. Please refer PMB for our detailed Proposal. Look forward to speak to you soon. Thanks & Regards Shishir
$1,200 USD in 25 days
0.0 (0 reviews)
4.2
4.2
14 freelancers are bidding on average $1,611 USD for this job
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We are a Mobile app development Company. Kindly Open PMB.
$2,000 USD in 30 days
4.7 (184 reviews)
9.3
9.3
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Hello, Expert mobile application developer. For more details please refer your PMB. Thank you.
$1,500 USD in 30 days
4.6 (36 reviews)
7.9
7.9
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Hi, We are voip solution/service provider and have setup/configured various server for voip calling, call forwarding, fax, DIDs, extensions etc. We have developed various voip apps for calling, sms, fax etc. Please check your PMB for related work detail and references. Thanks
$2,500 USD in 20 days
4.9 (9 reviews)
6.7
6.7
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Hi Good Morning, Hope you are doing well. We have review your proposal and we found that we can fit into your requirement. We have very strong expertise in building small to large scale web application. So far we have developed app for PDA, Windows mobile, Iphone, Ipad, Android, Symbian , Blackberry ,Java and currently working on Tablets/Touch Screen Devices as well. Introduction : We, at Fusion an ISO Certified company , merely since 12 year, have worked with SME and F500 companies,having broad knowledge and domain expertise of various industries and its application. Fusion began in 2000 and has been around for nearly half of India's explosive growth in IT outsourcing. Our organization is managed by an executive and technical team (55+) with International development experience that dates back to the early 90's. Our sales/support offices are located in USA, Australia, UK, Europe, Singapore, France, Germany, Portugal, Dubai, Middle East etc.. Fusion's Mobile developers are skilled in Apple's, Blackberry, Android, Windows Mobile, Java/Symbian developer tools like Xcode, Cocoa Touch framework, Objective C, Eclipse, Netbeans, etc Leveraging the best of Mobile's technologies and using GEO, Social and other APIs, our Mobile programmers create a tightly-integrated Xcode development experience that makes adding animation, networking, appearance and behavior to apps easier, with just a few lines of code. Our Smartphone app development team is strict on meeting optimum time-to-market periods. Understanding the core processes of mobile app development, we build third-party applications that are as interactive and easy-to-use as native applications. Fusion offer end-to-end application development services - from App concept to App development to App marketing/promotion and management. Service Offerings : * Business Application Development * Enterprise Application Development * Porting of Application to different Platform * Hybrid Mobile Application Development * HTML5 Application Development * Banking & Financial Application Development * Restaurant / Hotel Management or Ordering Application * E-Learning Application Development * E-Pos Application Development * Sales Management / Fleet Management / Tracking Application Development * Corporate Brochure / Animation Presentation for Ipad * E-commerce & Social Networking application Development * Smartphone Software Product Development * Utility or Tool Development * CRM Application Development * Order Management System * Stock Management System * Mobile Website Development * Web Service Integration * Medical / Health Care Application Development * Digital Album/ Magazine Application Development * Social networking Integration * GPS / LBS Bluetooth / Google MAP integration * eBooks Application Development Feel free to ask if you have any queries. Cheers, Ashesh
$1,450 USD in 25 days
4.9 (5 reviews)
5.8
5.8
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Hi, We are one of the best developer on freelancer. We can provide you a excellent solution as we are professional and experience. We can develop your desire application within timeline. Read my PM for your ultimate solution. Have a nice day.
$1,500 USD in 20 days
5.0 (16 reviews)
2.5
2.5
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iPhone applications are our specialization so would like to win this bid, refer private message for examples. Thanks
$2,500 USD in 50 days
5.0 (2 reviews)
1.6
1.6
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Hello Client, I have gone through your job post, and I understood your requirements. We (Agile Technosys) are pretty sure can provide you the quality solution which you are expecting. Further details are provided in the private message box. We assure you that we will bring various ideas which will help from the start to the execution of the project. And for that, it is imminent that we discuss the project in detail to exchange the project understanding and at the same time I can answer all your questions and queries. Please provide us with your skype or any other IM details or leave us message in the PMB. Awaiting your further response. Thanks & Regards, Nilesh P./AgTech
$1,500 USD in 90 days
0.0 (0 reviews)
0.0
0.0
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Dear Sir, Veltrod Technologies is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and technologies, Veltrod provides high-quality software development and BPO services to independent software vendors and enterprises. We are specialized in developing Mobile applications, Search Engine optimizations, Social Network frameworks, ERP applications and games. We are pleased to take care of this project, if it is offered to us. We assure that we will work towards 100% client satisfaction. Thanks Ram
$1,200 USD in 28 days
0.0 (0 reviews)
3.7
3.7
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hi, i have great expertise in iPhone and all the other mobile platform also. and also i manage a big team of mobile developers. pls see the pm. thanks
$1,200 USD in 25 days
0.0 (0 reviews)
0.0
0.0
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Hi, I will have to admit that i do not have much previous work to show, but really want to work on iphone projects. I am a perfectionist and would charge you only on your satisfaction.
$1,500 USD in 30 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED STATES
Columbus, United States
5.0
12
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Member since Feb 17, 2010

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