Find Jobs
Hire Freelancers

upgrade source code , telecommunication live communication app , change design UI Dinamic : graphic , add fetures

$750-1500 USD

Zaprt
Objavljeno pred več kot 3 leti

$750-1500 USD

Plačilo ob dostavi
i need to upgrade source code for ios and android app backed and front UI , add new features and design
ID projekta: 27337470

Več o projektu

16 ponudb
Projekt na daljavo
Aktivno pred 3 leti

Želite zaslužiti?

Prednosti oddajanja ponudb na Freelancerju

Nastavite svoj proračun in časovni okvir
Prejmite plačilo za svoje delo
Povzetek predloga
Registracija in oddajanje ponudb sta brezplačna
16 freelancerjev je oddalo ponudbo s povprečno vrednostjo $2.809 USD za to delo
Avatar uporabnika
Hi, Hope you're doing well, I have reviewed your project details, your proposal catches my attention. We have a team with a very experienced and Professional website, Android & IOS App developer that has developed a wide range of Apps and websites in the past. Once you contact us, we will try to determine the Project Scope, what things are needed actually and will draft a document so that we make sure we are on the same page. Kindly come on chat so we'll discuss more on price and timeline and we'll also share our Portfolio in chat. We do not compromise on the quality to maintain our ratings and reviews Sincere Regards, Webappmart
$1.500 USD v 30 dneh
4,9 (37 ocen)
6,7
6,7
Avatar uporabnika
Hi, I am very much interested in your project. I've already done this kind of project before. I believe that my 7+ years of successful experience makes me highly qualified for this project. I'm sure that I would be a great asset to this project. I have a knowledge about- Android studio, payment gateway,google API integration, third-party API,UI/UX, php,js,jquery,SQL server, backend Admin panel,html,css3,xml many more. please come over to chat for further detailed discussion to start working on it. Regards, kanchan
$1.250 USD v 15 dneh
4,8 (39 ocen)
6,3
6,3
Avatar uporabnika
Hello, We are extremely experienced in Android & iOS App development because we have been developing Android and iOS apps for 5+ years. We will make your app with a world-class quality as we have developed so many Successful Apps for Android / iOS using Java, objective c, swift over the past 5+ years. We will be glad to you talked about boosting conversations. It would be an honor because we like to build businesses and helping people to build theirs. We believe in a long-term relationship with client gratification. - Our advantages: * World-class quality of work and experience * Native-level English * 24/7 available * PST/EST working hour - Pre-launch support: * Graphic(UI/UX) design * Backend API development * Frontend development * Admin Panel or CMS * Testing and Quality Assurance * App Store Submission and Approval - Post-launch support: * Maintenance/Bug Fixing * Further Extensions Your Success is our Success! We are always looking for a long-term relationship based on trust and professionalism. Thank you and Warm Regards JN Softech
$1.325 USD v 7 dneh
4,9 (56 ocen)
5,0
5,0
Avatar uporabnika
Hello good morning, I'm Jean, I am dedicated to the development of mobile devices Android (Java-Kotlin), IOS (Swift, swiftUI) both native and also hybrids such as Flutter, ReactNative, etc, I have more than 2 years of experience, my responsibility and Communication allows me to have a better approach to the work to be done, I hope we can talk more and thus be able to work together, I look forward to your prompt response
$1.125 USD v 2 dneh
5,0 (37 ocen)
5,1
5,1
Avatar uporabnika
Hi! After reviewing your project details we can see that that you need a mobile app developer to upgrade source code for ios and android app back end and front UI along with adding new features and design, we can handle this project in a perfect manner. We are professionals and have experience in iOS, Android, React Native and Flutter. Our Project management team will manage your project as per your requirements and will make sure you get exactly what you are looking for. Feel free to get in touch if you need samples of our previously designed and developed Mobile Apps. Please contact us to discuss more about this project. Thanks!!
$1.200 USD v 12 dneh
4,8 (8 ocen)
4,7
4,7
Avatar uporabnika
I am experienced in android development for last 3 years and have very high accuracy in completing the tasks. I provide 100% client satisfaction and maintenance facility. I would like to work on it. Can contact me for more price negotiation.
$1.125 USD v 7 dneh
0,0 (0 ocen)
0,0
0,0

O stranki

Zastava UNITED ARAB EMIRATES
alain, United Arab Emirates
0,0
0
Član(ica) od dec. 4, 2010

Verifikacija stranke

Hvala! Po e-pošti smo vam poslali povezavo za prevzem brezplačnega dobropisa.
Pri pošiljanju vašega e-sporočila je šlo nekaj narobe. Poskusite znova.
Registrirani uporabniki Skupaj objavljenih del
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Nalaganje predogleda
Geolociranje je bilo dovoljeno.
Vaša prijavna seja je potekla, zato ste bili odjavljeni. Prosimo, da se znova prijavite.