adding features in existing app.

Looking for frontend and backend developer to add features in existing app. app is of about social media chat app. frontend work is ready done need to create api and integrate in it.

frontend : flutter

backend : nodejs. mongodb.

Note : Before sharing project send nda to get project code.

Taidot: MongoDB, Flutter, Node.js, Android

Näytä lisää: adding cart existing catalog, adding images existing flash website, adding gallery existing flash site, adding features website, adding rss existing php site, adding wordpress existing website, adding features existing website, adding features existing app android, iphone development adding view existing app, integrate iad existing app, add features existing app android, integrate react into existing app, integrate flutter into existing app, adding flutter to existing app, adding react native to an existing app, integrate react native in existing app ios, adding features to an app, how to integrate payment system into the existing app

Tietoa työnantajasta:
( 2 arvostelua ) Buin, Chile

Projektin tunnus: #28355846

Myönnetty käyttäjälle:


Hello, I am a Russia, based Mobile dev expert with 6+ years of practical expertise in Mobile app development field. I am very proficient in React Native and Flutter. Also I am familiar with several types of API like RE Lisää

$400 USD 12 päivässä
(3 Arvostelua)

36 freelanceria on tarjonnut keskimäärin $574 tähän työhön

(131 arvostelua)
(82 arvostelua)

Hi There, I am ready to sign NDA. I can surely help you to add new features in existing social media char app as well as create API and integrate with front end as per your needs. I have experience of 8+ years in Lisää

$750 USD 7 päivässä
(90 arvostelua)

Hello, As i check this app is based on audio, video and text chat system app similar like Telegram/WhatsApp/Signal chat system app. we need to develop replica of Telegram/WhatsApp/Signal or some additional features a Lisää

$500 USD 30 päivässä
(70 arvostelua)

Hi, I've reviewed your job description very carefully and got the idea on what you are looking for. I can complete this project and also can start it quickly. I have 7+ years of experience in Mobile (iOS/Android) app Lisää

$750 USD 7 päivässä
(68 arvostelua)

Hi Dear, I'm ready to sign NDA and I can sure help you to add new featureof your existing Flutter application as per your requirement, Can you share your existing Flutter application so I check - Let's get on a chat if Lisää

$800 USD 7 päivässä
(86 arvostelua)
(57 arvostelua)

**** Flutter Expert ***** Hi there, I hope you are doing good!!! I have gone through your requirement regarding "adding features in existing app." project and found this to be a perfect match. I have 7+ years of exp Lisää

$750 USD 30 päivässä
(79 arvostelua)

Hi. I'm an experienced Flutter developer and I know nodejs and mongodb. you can check my profile. I can help you. Please share your detailed requirements with document. Hope to discuss in chat. Thanks, Piao.

$500 USD 7 päivässä
(16 arvostelua)
(4 arvostelua)

Hi. I have read your project description.(adding features in existing app.) I'm very interested in your project. I have much experience for flutter. I would like to discuss with you in detail. Thank you.

$500 USD 10 päivässä
(11 arvostelua)

?Dear susan C!? I have read your project and recognized your requirements. I had also accomplished such this project before now. I am a Flutter developer and have done many android and ios projects and have 5+ years de Lisää

$500 USD 7 päivässä
(3 arvostelua)

Hi susanchapai! Thanks for your job posting. I just read your description carefully and it catches my eye. I found that I fit best for you because I obviously know something you want and it is very easy for me. I've p Lisää

$400 USD 7 päivässä
(1 arvostelu)

Dear Do you want admin panel for backend too? I am applying for this job because i am experienced and very confident that I can handle requirements easily meeting your goal and deliver fruitful solution. As a flutter e Lisää

$700 USD 8 päivässä
(2 arvostelua)

Hi, I'm a talented developer for iOS, Android. I have 11+ years of software experience in fortune 500 companies and I'm here for you! I have already developed a great number of various applications, namely on-demand Lisää

$750 USD 10 päivässä
(6 arvostelua)

Hello. I am Flutter app expert I can add features what you want in your existing app. I have goood experience social media chat app development I am really sure I can do it successfully Please contact me best regards A Lisää

$500 USD 7 päivässä
(3 arvostelua)

As you can see from my profile, I am a professional Full Stack Mobile App developer, and I have 8+ years of experience in Android and IOS using Native methods(Java, Swift, Objective-C) and using Hybrid/Cross-Platform m Lisää

$500 USD 7 päivässä
(3 arvostelua)

Hi How are you? I read your description and I'm very confident to create apis for you. As you can see my profile, I always provide best result for my clients. Please contact with me.

$500 USD 7 päivässä
(2 arvostelua)

Hello, I am very familiar with Flutter. I've over 6 years of experience with native mobile app and backend development. This job would be something that I can handle perfectly. Please check out my examples. Vivino: Bu Lisää

$250 USD 30 päivässä
(1 arvostelu)

Hi, Susan. I read your description and I can complete your project perfectly I have strong knowledge in flutter and mongodb, node.js If you work with me you will get good result always Please contact me Thanks, Kostya Lisää

$500 USD 7 päivässä
(4 arvostelua)