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Mobile App development

$30-250 USD

Cerrado
Publicado hace más de 5 años

$30-250 USD

Pagado a la entrega
Hi, This I my project description CRYPTOCURRENCY (ETHEREUM) WALLET DEVELOPMENT Project To develop a mobile (android/iOS) ETHEREUM wallet. Must work in an android / iOS mobile devices (mobile operating systems, like iOS 8, that exist on hardware-encrypted devices with a 'secure element' security chip, such as iPhone). Features required: Primary requirement Open source Use of latest technology by the developer Simplest User Interface (UI) with great User Experience (UX) Spend tokens without waiting for a confirmation Touch ID support Tons of easy to use functionality Transaction tagging One touch 2FA (3FA would be better) web wallet model 6 digit pin SPV validation Customer control their private key Quick to check recent transaction status To check transactions <6 confirmations without unlocking User experience feedback form -SPV -deterministic -a phrase as backup Donation address Upgradable iOS friendly System backup Restoring it from backup System must safely protect Bitcoin private keys System notification for new transactions Import and export your private key which under the BIP38 rule QR code generator Most important – highest security features. Immune to the following: Man-in-the-middle (MITM) attack Phishing attack Android malware / iOS malware attacks No compromised network in the security architecture Customer must be able to set various security options e.g. set a spending limit PIN, PIN to re-login, etc. Bitcoin plugin for filemaker pro? Choice of colors and fonts and numerous buttons - should be simple 'clean simplicity' and 'zen feeling' By the people, for the people, of the people The customer must be able to: a. back up your wallet b. export your seed files c. able to restore seed cross platform Please refer: Mobile wallet overview: [login to view URL] Personally like the following cryptocurrency wallets: Bread wallet Mycelium Coinbase - for especially its vault features. Perhaps, take bread wallet as the base to develop additional features. Things to avoid Absolutely No bug Cross platform / cross browser / upgradation issues. Points to consider: What happen if the mobile is lost or stolen? Actually with bread wallets requirement on a pin and it's wiping of the wallets after 5 (or 8 or whatever) misentered pins, which takes almost 24 hours to do is actually pretty good protection against a lost phone. My philosophy is that mobile wallets should be like pocket cash. For this, Mycelium wins for me. Bread wallet enforces too much security which makes it cumbersome for me personally. For instance, they require you have a pin lock on your phone. This is a non-starter for me, because I prefer to keep my phone unlocked. They require you write your backup seed first before using which I can't argue with, but I like Mycelium's approach more because when I want to demonstrate cryptocurrency to a new user, writing the seed down first kills the demo. Open source HD wallet - BIP32 or better?? Complete control of your own coins (impossible for Airbitz to access them). Feels like online banking software, so log in on one or more devices with a password and/or pin, spend/receive or add transaction data on one device and the other devices will auto sync, etc. Lose you phone you simply download the app and log in on your new phone/other device to retrieve your coins. Add data (e.g. transaction type, payee, notes, etc) to all transactions. That transaction data is encrypted (impossible for Airbitz to access). Built in directory of local bitcoin accepting establishments, ATMs, etc. How much time it will take to send funds from android vs iOS? Lesser it better for both.
ID del proyecto: 17664540

Información sobre el proyecto

13 propuestas
Proyecto remoto
Activo hace 5 años

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13 freelancers están ofertando un promedio de $1.006 USD por este trabajo
Avatar del usuario
Hello, I understand you need to develop a Mobile application for Android and Ios systems. I can help you I have experienced in android and IOS application development with skill as native and cross-platform and I can also make the game app with unity 3d and 2d I can make Quality coding, Efficient Solution on fixing bugs and available for quick communication during the development period. I would like to talk on each feature you are in need of so we can discuss on them in FREELANCER CHAT WINDOW PLEASE Regard Thanks Nikita
$172 USD en 3 días
4,5 (15 comentarios)
5,8
5,8
Avatar del usuario
We are expert in mobile application development and have more than 5 years of experience. We have highly skilled professionals who can help you in the best way possible. We read through the job details extremely carefully and we are absolutely sure that we can do the project very well. waiting for your response. We are ready to start work as soon as possible & as per you requirement and required timezone.
$155 USD en 3 días
4,4 (17 comentarios)
4,6
4,6
Avatar del usuario
Hi, this is the minimum genuine cost and time required to complete your project with 100% satisfaction. Please refer to chat box for more conversation over the project. Hi Thanks for Looking into my bid. I am an experienced and passionate .NET developer and android developer. My main areas of expertise are : • Expert in technologies: Asp.Net MVC, Web API, C#, Entity Framework, wordpress, LINQ, SQL and SSRS,android. • Developing highly intuitive & responsive user-interface using HTML5/JS/CSS3, its pre-processors (LESS & SASS), Bootstrap, ReactJS,android. • OOP's implementation • Cloud services (AWS, Azure) and Server-less architecture. Where, we have worked extensively on MS Azure, Used Azure app services like web apps, API apps, Notification hub, Azure batch processing, Azure AD services, Azure Application Insights, storage services, Azure functions etc. • Used azure active directory for secure login. • API integration (REST & SOAP-based) and Service Oriented Architecture (SOA) and Micro-service Architecture. • As per our development process, we follow Agile Methodology and process daily internal meetings and weekly SCRUM meetings through Skype/slack and keep clients updated through any Project management tool like bitbucket, Ace, JIRA, Asana etc. • API development and documentation. WORK EXPERIENCE:- For More Information send me a message we can discuss your requirements over chat
$10.000 USD en 90 días
5,0 (5 comentarios)
3,4
3,4

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Software Development
$30-250 USD
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