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Messaging APP, voice, video, text similar to whatsapp -- 4

$250-750 USD

Lezárt
Kiadva ekkor: majdnem 6 évvel ezelőtt

$250-750 USD

Teljesítéskor fizetve
I AM LOOKING FOR A DEVELOPER WHO CAN FOLLOW INSTRUCTIONS AND WHO WOULD DO THIS AS A PROJECT BUT MUST BE WILLING TO WORK FULLTIME IF NEEDED WHEN PRODUCT IS RUNNING LIVE. This project would NOT be paid by milestonesn because 99.99% of the project is 0 to me and GARBAGE. So if you are one of those scammers looking for money upfront, stop reading now. I rather over pay than prepay a single penny App must work on devices with or without a sim card. We have to utilize the end to end encryption so there is no load on our network for file transfers/pics/images /video calling or anything like that, all that would we directly between the users setup and records of of the activity being on our network, so we can tell what a user is doing in realtime from admin Basicall its almost all P2P . This project would be developed using Technology such as NODE.js/ React native app and react native web When building the app like whatsapp we need to make sure that all in network calls stay on the app server , we a place on the admin to add all the millions of numbers we have in our network now and the ability to keep adding to the list very easily. Any calls that are going to numbers this are not on our network would be routed to one of our network switches. . Calls coming from other networks to app customers would be routed from our network switches to the app server. System must be configured to run on multiple servers for scalability and redundancy to handle over 500 million users P2p Network Basically all in network activity would be P2p All voip calls, video, file sharing, pic, everything All video calls woukd remain between the app users .with just the vcdr staying with us. We have to make sure the video quality is excellent even with very very low bandwidth Our admin /management system must be extensive and very detail A rotating banner ads system would be added to the product( to be discussed before adding) Here is our old app on android, it shows the watermark and a rotating banner ads [login to view URL] I would like to keep [login to view URL] We will be implemented is a self-destructing message feature Voice calling (Major feature of this app) To be up to date and to attract more users, we are going to assign a dedicated phone number to every registered user so they can call orher app members or other non app numbers, they would also be able to receive call from any phone or device including mobile and landline phones We can use the PJSIP library to implement Voice over IP (VoIP). This is an open source multimedia communication library written in C. The library uses a high-level API by combining the SIP (signaling protocol) with the multimedia framework and NAT traversal functionality. This API is suitable for all types of systems including mobile handsets. Group video chatting (one-to-one and multi-user communications Users would be able to video chat 1on1 or in a group of up to 250 people YOU WOULD USE WHATSAPP AS AN EXAMPLE SINCE WE WOULD DO EVERYTHING 100% AS THEY ARE DOING NOT 99% BUT 100% PLUS ALL THE THINGS WE ARE ADDING.
Projektazonosító: 17258682

A projektről

31 ajánlat
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Aktiválva: 6 évvel ezelőtt

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31 szabadúszó adott átlagosan $1 063 USD összegű árajánlatot erre a munkára
Felhasználó avatár
Hello I read your project description that is to build messaging app and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and have good experiences working history, more than 110 positive reviews and top ranking. I guarantee my credit and product high quality and perfect completion. Please open chat and let's discuss further detail. I am ready to start from now on. Regards Yin Feng
$555 USD 10 napon belül
4,9 (122 értékelés)
8,4
8,4
Felhasználó avatár
Hi, I am professional mobile app developer with over 7 years experiences. I am very interested in this project. Hope to work with you. Best Regards
$555 USD 10 napon belül
5,0 (75 értékelés)
7,8
7,8
Felhasználó avatár
How are you ? My name is Bryan Valencia. Please check my profile. https://www.freelancer.com/u/UnitedWebSpace Looking forward to discuss about your project. Thank you. Bryan.
$555 USD 10 napon belül
4,9 (48 értékelés)
8,1
8,1
Felhasználó avatár
Dear sir How are you I read your requirement carefully It is very large project that you want. I have experience in such as chatting project. Please contact me, I want to discuss with you about this project more detail Thanks.
$3 888 USD 10 napon belül
4,9 (207 értékelés)
7,7
7,7
Felhasználó avatár
Hello there, I am interested in this job and I am ready to start work on your project We are a team of passionate developers and we would love to BUILD MOBILE CHAT APP WE'LL HAVE TWO VERSIONS - ANDROID & IOS ONE WEB BASED SUPER ADMIN PANEL WITH ADMINISTRATIVE TOOLS AND MORE OVER RISK MANAGEMENT TOOLS We always beat the deadlines and we understand that every client is unique and special For more discussion regarding Suggestions - Previous Work - Cost and Time line please initiate a PMB and also you can have a look at my profile you will get to know about me and my previous work and Accuracy Thanks in Advance Saurabh M Tekzee
$555 USD 10 napon belül
4,8 (93 értékelés)
7,4
7,4
Felhasználó avatár
"Hello Sir/ Ma'm, how are you? Greetings for the Day. Hope you are well. You have the great new Application / Website idea, We have the key skill-set to turn it into complete Mobile or Website solution. Our Core-Skill Set: ---- - iPhone/iPad Apps Development with XCode & Objective C & Swift - Native Android Development with Java - Website Development with PHP(CMS / MVC)"
$888 USD 8 napon belül
4,7 (74 értékelés)
7,6
7,6
Felhasználó avatár
Hi there! Really do you crave for completing your project? Don't worry! I have read your project description and am sure I can give you the best result of it. I am a dedicated Web/Android & iOS app developer. I would like to assist you in Social Network & Media mobile application & Admin development, Web API integration & Website development, Mobile app & Website for User's authorization by Face recognition, Large Data Input via CSV/Excel on Web, Mobile application & Product Fashion Website's development for Search & Purchasement by Retail Product Capture & Recognition, Linkedin Job Posting, Beauty Service system development, GPS & Google Map & Places Service, Car mode & Secret Chatting, Web Chatting, PayPal & Stripe Payment integration with web & mobile app, Photo Editor & Social Sharing including Facebook, Linkedin, Twitter & Google Plus & Instagram integration, Video Call on mobile, Uber & Lyft integration on Website & Mobile, Webcam video, Dressing & Furniture Fitting on Web, Travel mobile app development including Eventbrite, Yelp & Groupon integration, Python Windows app development, Video Call & Voice Call and Transcription by Speech Recognition and etc. As you want, I will show you my previous works with pleasure through chatting. Regards.
$555 USD 10 napon belül
5,0 (23 értékelés)
6,9
6,9
Felhasználó avatár
Hello We understand that you are looking for a developer who can assist you with some functionalities. Is your application a LINE PHONE based app. We have high knowledge on Line phone. There is no need to upfront us. You can up the money in escrow and can release it later. Please INBOX us. So that we can help you.
$711 USD 10 napon belül
5,0 (15 értékelés)
5,7
5,7
Felhasználó avatár
"Hello, https://www.freelancer.com/u/Jexcore Infotech Please check my freelancer profile and find that how we are working with client in good maner way. As you can see that we are having the good experiance in this field. We have developed already the lots of Mobile application, Website and Unity game. Please PMB so we can discuss more about your in detail. We like to make the business relationship with you in long term. Regards,"
$650 USD 8 napon belül
5,0 (14 értékelés)
5,7
5,7
Felhasználó avatár
Hello As per your need i will design/develop your messaging app like WHatsappp along iwths ame features , Having developed 50+ applications so far I CAN SHOW YOU DEMO I have developed the application Signature TAXI apps, google map, Event App, Jab Portal App, Restaurant App, Dating App, Social chat with video calling and other apps with clients need. I would approach your project by starting with wireframes and getting the design completed, before starting the actual development phase. Regarding your project if you have any reference or if you have already created a doc then please share with me so I can check and proceed in right momentum As concern for my skills please take a look at my past work. We have already created more than 300 Apps and around so far. We are highly qualified for this project and would love to speak with you further about taking this project on. Looking forward to your response Thanks Nikita Singh
$250 USD 10 napon belül
4,6 (12 értékelés)
5,8
5,8
Felhasználó avatár
how are you,sir? I am a professional developer who has rich experience in this field. If you contact me, you and i will all be happy. Thank you for your reply in advance. Messaging APP, voice, video, text similar to whatsapp -- 4 Android, iPhone, Java, Mobile App Development, Objective C,
$555 USD 4 napon belül
4,9 (5 értékelés)
3,8
3,8
Felhasználó avatár
Hello There, I am looking forward to your Job description, I am expert in Android, iPhone, Mobile App Development, Objective C. I have over 7+ years of Experience in Mobile application design and development. I have been already completed 500+ mobile application project. I am sure that I can do this job very well. Thank You Ankit.
$555 USD 10 napon belül
0,0 (0 értékelés)
1,4
1,4
Felhasználó avatár
I like my apps to have good UI/UX and would definitely like to complete my work before deadline so though the time is 15 days the amount is really under budget.
$333 USD 15 napon belül
0,0 (0 értékelés)
0,0
0,0

Az ügyfélről

UNITED STATES zászlója
nyc, United States
0,0
0
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Tagság kezdete: márc. 30, 2018

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