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Android developer to update existed app with payment integration.

$250-750 USD

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Dibuat lebih dari 3 tahun yang lalu

$250-750 USD

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Hi, Freelancers. I has already an android app published to App store and it's successfully. But to increase android app monetization, I'd like to update it with payment integration. In a nutshell, users can download app and use it for free for 5 months. If they like it after 5 months, he can subscribe to the auto-renewal monthly subscription and continue to use it. But if he doesn't like it and pay, he can't use app anymore. Currently, my app has not payment function. so I want you to integrate the app with payment 3rd party API . If you checked the job detail, please start the cover letter with "java expert" Thanks you.
ID Proyek: 27963259

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36 proposal
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Aktif 3 tahun yang lalu

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36 freelancer menawar dengan rata-rata $500 USD untuk pekerjaan ini
Avatar Pengguna
Hi, I saw that you want to android developer to update existed app with payment integration. I am a senior developer working here with the small team with mixed values and experienced. I have gone through your post and i found my self perfect developer and would love to be a part of your project. I will dedicated myself for your project full time basis 40 hours / week and provide you ongoing support. We can work together on the scope and deliver the job on time line. I look forward to hear from you soon. Regards, Mahima
$500 USD dalam 20 hari
4,9 (20 ulasan)
6,8
6,8
Avatar Pengguna
Hello There, I came across your requirements to update existed app with payment integration. I am a Senior Mobile App Developer with expertise in native mobile app an providing innovative and creative solution to clients with having 5+ years of experience. I have developed several Android and IOS application, You can see an example of one of my projects in my portfolio here: https://www.freelancer.com/u/Alphawizz I'm interested to hear more about the project. If you award me the project I'd be very happy to discuss this further and get started for you as soon as possible. Thanks! Rohit
$1.000 USD dalam 20 hari
4,9 (16 ulasan)
6,9
6,9
Avatar Pengguna
java expert We can start working form now. Please open chat and share existing application URL/APK. Thank you Clarigo infotech
$400 USD dalam 7 hari
5,0 (24 ulasan)
6,2
6,2
Avatar Pengguna
java expert. Hello :) I can apply the Google payment system or the Stripe library to your app to accept payment from your clients. I have 2 years of experience with java / Android programming. But I think 5 month is a long time! I recommend you to give free usage for only 1 month and then require payment. although it depends on the application type.
$250 USD dalam 10 hari
4,9 (42 ulasan)
6,4
6,4
Avatar Pengguna
Hello!How are you?I have read that you need to update android app.I am a professional Mobile App Developer having 5 years of expertise in Android app development. Get a professionally designed Android app for your organization. Also, I can convert your website into an interactive Android app. Create Native Android Applications using Android SDK + Android Studio Higher-level API support
$250 USD dalam 15 hari
4,8 (29 ulasan)
6,5
6,5
Avatar Pengguna
Hello, I have checked your requirement and i am able to update existed app with payment integration. I will build the app as per your need. Please provide me complete details so that I can start working on it. I won't Disappoint you. and don't worry about amount this is not final cost , cost decided after understand the requirement. I ensure you that Hiring me for the project will be your best decision. Services that I will offer: # Designing. # Development. # Fully responsive. # Testing. # Support up to 1 year Thanks
$262 USD dalam 7 hari
5,0 (37 ulasan)
5,7
5,7
Avatar Pengguna
Hello After reading over your application this looks like a perfect fit for my skill sets. I have many experiences in building native ios and android mobile apps so far. I am sure I can implement all of your requirements. Please let's discuss further details over chat. Thank you and looking forward to hear from you soon.
$500 USD dalam 7 hari
4,5 (28 ulasan)
6,3
6,3
Avatar Pengguna
java expert HI i am experience android developer. let me update your payment gateway method..............................
$500 USD dalam 7 hari
4,8 (76 ulasan)
5,9
5,9
Avatar Pengguna
Hi,I've 7 year experience in Android Development Please reach me in chat section i'll add payment gateway to your application
$250 USD dalam 1 hari
4,9 (44 ulasan)
5,2
5,2
Avatar Pengguna
"java expert" Hi There, Thank you for sharing your requirement. I checked and understood that you are looking for 3rd party payment gateway integration to your website. Just to inform you, We are experts in integrating payment gateway across the globe. I can show you our reference work done if interested. Let's connect for further communication. Regards,
$430 USD dalam 6 hari
4,9 (10 ulasan)
5,2
5,2
Avatar Pengguna
####Java expert #### Hi sir am interested in you task. I read the description and found myself eligible for the task to do with my 4 years development experience. Quality work and client satisfaction is my first moto. Give me chance prove my self. We can discuss in private chat.
$250 USD dalam 5 hari
5,0 (64 ulasan)
5,0
5,0
Avatar Pengguna
Hello, Hope you are doing great. We have seen your requirement regarding Android app development. We are ready to develop the app as per your requirements. So please connect so that we can discuss in details. Regards, Viral Rathod Conception I
$700 USD dalam 30 hari
4,6 (12 ulasan)
5,1
5,1
Avatar Pengguna
Hello, I saw your project posting for the requirement of experienced and skilled full-stack Application developer for up-gradation/modification. We can discuss and start working on your project. I have earned 6 + years of experienced in programming apps and web and have completed 200+ projects, with domains ranging from food delivery, taxi, e-commerce, real estate, etc. My Services: * Unlimited changes to UI/UX * 6 months free support Let's have chat to discuss in detail about the project. I look forward to hear from you soon. Regards, Invoke
$300 USD dalam 21 hari
3,3 (21 ulasan)
6,1
6,1
Avatar Pengguna
java expert. Hi there, How are you? I see you are looking for mobile expert. I have lots of experiences in developing mobile projects and I possess the necessary skills you are looking for. Especially, java and kotlin are my basic skills. I have developed many mobile projects, so, I understand exactly what you are looking for and I can do it in a short time. Please contact me and let's discuss via chat.
$725 USD dalam 7 hari
4,6 (9 ulasan)
4,6
4,6
Avatar Pengguna
java expert Dear Client Hope you are doing well. Hi! I find myself eligible for this job since I am having 15 years of extensive experience in mobile app development Please Send a message so that we can discuss more about this project.. I want to help your business with my best service. Looking for your reply for more discussion Thank you. Bojan J
$500 USD dalam 7 hari
5,0 (1 ulasan)
4,4
4,4
Avatar Pengguna
Hello, I hope you are doing well, I read your description carefully, I am a Self-motivated "Mobile APP Developer"/Designer Expert with 7+ year's experience in all aspects of App design and development. I have worked in a team as well as an individual. I have a strong knowledge of working with (Android + iOS) and delivering custom works. I am quite confident to make an app as per your requirements. I have developed 100+ APPs (Android + iOS) with 100% client satisfaction. Skill-Set: - Objective C, Swift, Xcode, Script, Android studio, Sqlite, cloud services, firebase, in-app purchase, payment gateways,google API integration, Third party API integration, UI, UX, PHP, SIP, MNV, MVVC, CBD modelling, XML, Jquery, SQL Server, HTML 5, CSS3, JAVA, API, Backend Admin panel, Cocoapods, SDK, NDK, Core and many more. I am ready to start work immediately and assure high-quality results. We can discuss over chat/voice Interview. I always gain a relationship with new & old clients. You can check my portfolio by click on URL or you Can ask by sending an SMS. https://www.freelancer.com/u/mohdy1375 Kind Regards,, Mohd Y.
$444 USD dalam 10 hari
4,2 (10 ulasan)
4,7
4,7
Avatar Pengguna
"java expert" Hi there, I have summarized all the details and will provide you with clear, concise proposal. We are a team of developers with 10 years of experience in various technologies like, Mobile App development,Web App development, Desktop App development etc. We have worked on several similar projects like you have described, and can deliver quality work to tight deadlines. You can see an example of one of those projects in my portfolio here: https://www.freelancer.in/u/singhkirti1989 We can generally work upto 8 hours per day. I'm interested to hear more about the project and about the complete requirements. If you award me the project I'd be very happy to discuss this further and get started for you as soon as possible. Thanks!
$500 USD dalam 7 hari
5,0 (1 ulasan)
3,3
3,3
Avatar Pengguna
Hello Hope you are doing well!! I have 5+ years of experience in PHP, core PHP, CMS, HTML5, bootstrap, Java-script, and many other technologies I have the excellent command to create a back-end code that will add utility to everything the front-end designer creates. with the creativity of digital marketing, SEO, SMO, Graphics Design, Virtual Assistant Services & Content Writing.
$500 USD dalam 7 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
Hello, As per your requrment .i have checked your requrement and understood your need update your android app with payment integration. I carry 5+ years experience in the same and We believe in LONG - TERM RELATIONSHIP...I am familiar with all the required technologies and I have experienced in-app and websites in my past experience. Can we do a quick chat right now so that we can discuss the project and some Queries briefly? Thanks Regards Jainendra
$260 USD dalam 12 hari
0,0 (0 ulasan)
3,8
3,8

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Bendera UNITED STATES
Los Angeles, United States
0,0
0
Anggota sejak Okt 30, 2020

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