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Digital Wallet App - Xamarin Forms

$700-1000 USD

Closed
Posted about 5 years ago

$700-1000 USD

Paid on delivery
We have released a token - available on an open-source blockchain. Similar to other cryptocurrencies like Bitcoin and Ethereum, our goal is to let end-users send and receive our token through a digital wallet. In order to reach “novice” users (those unfamiliar with blockchain concepts, digital wallets, etc.), we want to develop our own wallet application for the iOS, Android, and Windows Platform. To maintain a single code base , we are planning to use Xamarin Forms as our development tool. We are looking for a developer/team experienced in Xamarin Forms development - preferably with some experience in payment/crypto related technologies. This first project is a relatively quick "sprint" - but a successful implementation will lead to further sprints. UI design is important as well - we want an application that looks and functions well! Before placing a bid or posting any feedback - please look at the App Specifications document - it lists the 4 initial use cases we need implemented - including screen shots of UI mockups. this is the first of several sprints. When this project is completed, we will not have a functional application - we will require much more work. So, this is a great opportunity for a developer/team to prove their capabilities.
Project ID: 18805202

About the project

35 proposals
Remote project
Active 5 yrs ago

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35 freelancers are bidding on average $1,902 USD for this job
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Hi, How are you? I can build your mobile app to users send and receive our token through a digital wallet. My Skills are : - Programming Languages- Objective-C / Swift 1.0 ~ 4.1 / Java /React-Native,Js/ C++ / C# / PHP / Angular, .NET, ASP.NET - Mobile Programming : iOS/Objective-C/SWIFT Android/Java React Native. Xamarin ( MVVMCross for multi-platform) Hybrid programming (Cordova, Ionic, Accelerator Titanium, React Native) Android SDK/NDK * BlackBerry Qt Creator 5.4 (Cross platform) - Software Engineering / Architecture Windows / Mac OS x / Linux Software Image processing * E-Learning System - Web Server management Popular PHP framework React Js Bootstrap & MySQL/SQLite I want to discuss with you now. Thanks for your review. Ying.
$944 USD in 10 days
4.9 (75 reviews)
7.9
7.9
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Hi, Hope you are doing well! I am mobile expert and have experienced a lot with Android & iPhone app development. This project is very interesting for me and perfect fit with my skills. I am available now and can start immediately. Hope to work with you. Best Regards
$944 USD in 10 days
5.0 (74 reviews)
7.8
7.8
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hi, recently finished 3-4 Xamarin complicated projects similar to yours, would love to demo if you need, and can tackle the first sprint to get to more work from you. I am a Pro iOS & Android App developer here, I always strive to finish all my projects, also please check my latest reviews, portfolio on my profile page directly, Kind Regards, Iryna!
$2,500 USD in 21 days
4.4 (120 reviews)
8.4
8.4
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Hello, Hope you are doing great. I have read your project requirement & I understood it completely. we can develop this application as we have already worked on many application in past. I am having 5+years of experience in Xamarin application development. Also, expertise in Visual Studio, C#, XAML, .NET, Web services API's, Back-end & graphic design. let's discuss about your application and requirement. Thanks
$1,000 USD in 10 days
4.8 (104 reviews)
7.6
7.6
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From Cryptocurrency Expert !!! I'm Full stack developer. Dear client! I have a lot of experience in this field. Seems to be an interesting work and good opportunity to show my skills to work with you in future as well. Hope to have a long-term work relationship with you. I'm a professional developer with over 10 years. so that I can bring your idea to live and you can reach the goal absolutely with me. I will be happy to discuss with you via chat. Best Regards! Thanks
$5,000 USD in 10 days
4.9 (60 reviews)
7.2
7.2
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Hello , Digital Wallet App - Xamarin Forms I have gone through your requirement and understand that,you are looking to develop a mobile app (Android & Ios ) In which app I have worked on many apps in various domain like Dating app ,Restaurant app, Buy& Sell business app, healthcare, Social app, chat app, real estate app, ecommerce app, dictionary app, etc native , HYbrid app Ionic , React Native , Laravel, Angular Js ,Nodejs I'm interested in working with you. As per your interest, I can talk for a better deal. I am available almost the whole day for discussion. Looking forward for your Response. Thanks,
$700 USD in 10 days
4.7 (15 reviews)
6.0
6.0
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Hi, I'm so excited to get this great opportunity. I've done several wallet Xamarin apps. I checked the document and all pages are easy for me. I've already done all of these controls and pages. Now i'm working with Bitcoin and blockchain system. I can show you current working system via interview. From 2013, i started to work with Xamarin.Forms. So i have a lot of experiences and custom controls/modules here. I know a lot of packages and also i have 30+ Xamarin projects here. Please ping me to discuss in details. Kind Regards.
$1,200 USD in 10 days
4.9 (22 reviews)
6.0
6.0
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Dear As I am mobile and web expert, have rich experience with mobile app development If you are interested with my proposal, please let me know it. I hope to work with you on this project. Thanks.
$3,000 USD in 50 days
5.0 (9 reviews)
4.7
4.7
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Hello Sir/Madam, I read your post for Digital Wallet App - Xamarin Forms. So happy to inform you that I have skillful Mobile App Developers with 8+ years of experience in XAMARIN & have already implemented myriads of apps on every platform & compatible on every device as per client's requirement and within given interval of time. I viewed the document you provided & understood your requirements. So we can definitely build your app with all functionalities you wish for & I can assure you that we will make the best. If you need any guidance also I will provide you guidance also as client's queries are always welcomed as they are king. But I have some queries which are needed to be discussed in conversation. So I request you to chat with me at your best time as I am 24/ 7 available to my clients. Awaiting for your reply! Have a great time ahead. Best Regards, Prima Shah
$1,500 USD in 45 days
4.9 (14 reviews)
4.8
4.8
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Hello, I am well qualified dedicated developer with similar development experienced. As per your need I can create android+iphone+admin panel. I can work dedicatedly on your project. I have already worked before 400+ projects and aware about the latest technologies . I am Available Full Time for the discussion and I believe that Client satisfaction is my first priority. I want to discuss some more details regarding this project so please revert me whenever you feel free. With Regards, Lavkesh
$900 USD in 10 days
3.6 (9 reviews)
4.9
4.9
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I can help, what do you need? Uk based and English. Fully qualified in all blockchain development technologies and early investor. Check my profile for work samples and technology stack. I only this week joined this site, I’m looking forward to working with you. Lee Lewis
$700 USD in 5 days
3.3 (3 reviews)
4.9
4.9
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wallet xamarin :) okay I have 4+ years experience in this field. Please visit My profile and see the previous project's reviews, I am interested and ready to start, lets discuss with details. looking forward to hear from you soon. Thanks & Regards
$1,500 USD in 7 days
4.5 (1 review)
3.2
3.2
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Greetings! We are new on freelancer but not in this IT industries. I have small but an expert and talented team with the latest technologies including Core Developer, Graphic Designer, Mobile Application Developer, and Web Application Developer. We have experience of 6-7 years in all kind of software development and managing projects from scratch to delivery. So, you can trust us for your any small problem to the whole project. Let’s chat to discuss more your project.
$949 USD in 15 days
3.8 (5 reviews)
3.3
3.3
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i'm expert in btc and eth blockchain and i developed before p2p exchange and escrow system and ico platform u can check my profile so i can do best . my full skills : • 10+ years of professional experience in C#/.NET software development; • 5+ years Experience with ASP.NET MVC , LINQ , EF , SQL; • 10+ years Experience with PHP/MySQL; • 7+ years Experience with App development Android, iOS Xamarin and Java Platform ; • 1+ years Experience with Cryptocurrency and Ethereum smart contract development solidity; • 10+ years Experience with UI/UX Design and graphic Design photoshop; • 18+ years Experience with c, C++, pascal, QBasic , FoxPro, dos programming; • 15+ years Experience with PHP/MySQL; • 2+ years Experience with WebScrap and undefined data parsing; • Experience with web technologies like HTML5, CSS3, Bootstrap, JavaScript, Angular 1-7; • CMS Development Wordpress , Joomla , drupal • 10+ years Graphic Design Logo , Printing , Branding , banner , …. • 10+ years’ Experience Animation design Flash + Actionscript 2/3 • Fluency in English;
$2,000 USD in 15 days
0.0 (0 reviews)
0.0
0.0
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Hello sir Thanks for posting job...!! We have vast experience in blockchain development like token and smart contract development using solidity, Coin Development, ICO Development, exchange and trading platform development..etc. Here I would like to share Crypto Coin development steps are as- Key Features for the Coin Development: Master node setup Setup coin entities Compile code for the coin generation generate block hash Pool mining setup Implement POW and POS Algo's Block Explorer Web wallet Development Admin Wallet Development Smart contract Exchange Connectivity API Skill We have for the project are as- • Nodejs, C, Typescript, Java • Blockchain o Tangle and IOTA o Forking and working with Consensus o POW schemes - asic resistant pow such as hashcash • Cryptography o Script/SHA-256/SHA-3/keccak256 • Signature schemes o DSA/ECDSA/RSA o Schnorr/Lamport/Winternitz/BLS • Defensive Programming • Unit-Testing Framework, like Mocha. • Git / Github • Management - Jira Please message me so I can explain you each step of development by showing you demo about the project. Awaiting your response. Thanks and Regards Akshay Yadav
$944 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Missouri City, United States
5.0
16
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Member since Jul 16, 2003

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