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Email client app for Android and iOS

$3000-5000 USD

Cancelado
Publicado há quase 8 anos

$3000-5000 USD

Pago na entrega
We need to build Email client apps for both Android and iOS. The major requirement is to support email signing/encryption (S/MIME), where the signing and decryption operations need to be done by using secure microSD tokens. We will provide the PKCS#11 API of secure microSD tokens to developers. For Android version, we plan to build the app based on the open source project K-9 mail ([login to view URL]). The requirements for Android app: 1. Support S/MIME. It is expected to use the S/MIME functions provided by the BouncyCastle library. 2. Email signing algorithms to be supported: 1) RSA-2048 with SHA1 2) RSA-2048 with SHA256 3. Email encryption/decryption algorithms to be supported: 1) 3DES 2) AES-128 3) AES-256 4. Support secure microSD tokens. The email signing/encryption operations should be done by using secure microSD tokens. We will provide the tokens and the necessary API libraries. 5. Change UI icons and texts: We expect to modify UI icons and texts after receiving the first release from developers. We will provided necessary icons, images and texts. For iOS version, we plan to port the Android app to iOS platform. The requirements are the same as those of the Android version.
ID do Projeto: 10761633

Sobre o projeto

75 propostas
Projeto remoto
Ativo há 8 anos

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75 freelancers estão ofertando em média $4.244 USD for esse trabalho
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Hi, I am Eric Wang, Mobile developer in China. I've just read your job posting and I’m very interested. I'm a certificated freelancer with almost 500 good reviews from clients. I have experienced knowledge in every part of mobile technology. I know how to bring your idea alive and communication well. I never disappoint my clients and I’m able to lead your project to success and troubleshoot problems. I am sure these will reflect in my past results. Please contact me if I am a match for you are looking for. Best Regards, Wang
$5.000 USD em 30 dias
5,0 (644 avaliações)
9,1
9,1
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Dear sir. I already have made ChatApp, Lock screen, Social and Reward Coupone app for ios, android) I have experience for 5 years. I can do your project smart and easy. I can also decompile apk and customize it along your needs. If you interest me, plz message me. Thanks.
$4.210 USD em 30 dias
4,9 (263 avaliações)
8,8
8,8
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Hello, and thanks for the opportunity to bid on your project. I have full experience in Android, IOS, PHP, MySql, HTML5, Unity and cocos2d. I have developed apps like Social app, ECommerce app, Radio app, OpenVPN, Chatting app, Photo Sharing GPS Tracking app, Live Streaming, News app,TV app, eBooks app , Game apps like Candy Maniac,Candy Star,CandyShooter, ConnectCandy, FruitLink, HandredBalls, PirateEmpires, WordSearch.. I assure, I will do my best to work with you on your project to present the best possible outcome for you and your customers. I will also do my best to correct any area of work where quality comes into question, I want to have pride in my service to your company and the final product provided. While I am happy to make adjustments and alterations as your project progresses please understand that I am a dedicated freelancer and any work that is substantially different from the project description may need the awarded fee to be re-negotiated. Feel free to contact me if you have any questions, and please review my 5 star profile. I look forward to working together in partnership on your project and into the future. Regards
$4.210 USD em 30 dias
4,9 (164 avaliações)
8,5
8,5
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Dear Sir, I have read your project description & understood the initial high level requirements but can you spare few minutes for a quick chat? Please initiate the one to one chat to discuss more in depth, so I can give you my high level understanding to make sure that we are both on the same page, I can then also revise our bid. Look forward to hearing from you. Regards, YK LEADconcept
$4.444 USD em 30 dias
5,0 (16 avaliações)
7,8
7,8
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Hello, I have 5 years of experienced on mobile application and development web services I have gone through your project requirement specification and as per my previous experience with this I am capable to do this project. I have developed the Ecommerce App ,Marketplace App,TAXI apps, google map , Event App, Jab Potal App, Restaurant App, ,Dating App, Social chat with video calling and other apps with clients need . I would approach your project by starting with wireframes and getting the design completed, before starting the actual development phase. Regarding your poject if you have any reference or if you have already created a doc then please share with me so I can check and proceed in right momentum As concern for my skills please take a look on my past work .We have already created more than 100 Apps and around so far . We are highly qualified for this project and would love to speak with you further about taking this project on. Please share more details to check and discuss . Looking forward with more details Thanks Technorizen
$4.000 USD em 27 dias
4,4 (208 avaliações)
8,7
8,7
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Thank you for giving opportunities that I could bid your project. I am a certified mobile developer as well as a software engineer. I have 5+ years of both iOS and Android developing experience using Obj-c/Swift & Core Java. You can check my skill sets in my profile page. What I want to say, I am a reliable & dedicated & result-driven developer who always try best to satisfy clients with the best quality product. If you want your project's succeed, please don't hesitate to hire me. I'll be the best fit for your project. I hope to work for your project. If I can work with your job, my creative and passionate work will be devoted for you. Best Regards
$4.000 USD em 30 dias
5,0 (23 avaliações)
7,3
7,3
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Hello I have worked on the similar concept before and as you want i will work for you and deliver the work on time line. I will available full time for the work and will provide the good support. I have read your project post you want to email client app for android ios and I understood your all requirements I am familiar with all requirements I have experienced in creating the email client app and as per your need i will make the app for you and deliver it on estimated time line. I am professional developer having good hands on similar work and ready to begin working right away. Please come on chat so we can discuss further and start working right away. Awaiting for your response. Thanks, YASHTECH
$3.157 USD em 21 dias
4,7 (110 avaliações)
7,7
7,7
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I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
$5.154 USD em 50 dias
5,0 (13 avaliações)
6,6
6,6
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hello how are you? I understand about your project. I have ever made Taxi booking app including backend(Laravel) and chat app(voice and video) by using quickblox, SnapChat and Couple Chat.(iphone and Android) And I have build the Image search app by using opencv(including webserver). So I think I can do it your project enoughly. I can do it. If you award me, I will provide you good service. please award me. thank you.
$4.210 USD em 30 dias
4,3 (26 avaliações)
6,8
6,8
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Hello Sir/ Mam, Thanks for your project post : We can achieve the results that you are asking for Email client app. We read through the job details extremely carefully and we absolutely sure that we can do the project very well. App should have features like : - easy and quick interface - full featured IMAP mail reader - reply and forward with attachments - optionally block remote images on mail reader - use address book groups; - handpick set of contacts from address book - attachments (see below) - iCloud support to sync list, templates and documents - Dropbox, Box, Sky Drive, Google Drive, Evernote support - iCloud Drive We had done this app please check below link hope you like it :) https://itunes.apple.com/in/app/mail+-email-client-attachments/id380690305?mt=8 We will give you bug fixing and seo marking , We have the team of 50+ employees and over past 5 years we have completed 300+ projects in mobile application development projects. We work on iOS, Android, Mac, Windows, Tablet, iPod and iPad app development. We will provide you : -30 days free support after completion of application -Uploading it on app store or Google play via your account under your copyrights . -Full source code on completion We would love to work on your project please connect us so we can discuss your project and move further. If you need more information or having any questions then feel free to ask. Waiting for your kind and positive reply. Thank you TrendSoft r
$3.000 USD em 25 dias
5,0 (5 avaliações)
5,5
5,5
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Hi, I have 8+ years of experience. Can we discuss the project? Please initiate a chat with me so that we can discuss the project at a broader level. Why you should hire me- 1. I have a very good communication skill so I would understand you better. 2. Error free work will be there 3. Look at my profile once before hiring me. Regards, Mach
$5.000 USD em 30 dias
4,7 (7 avaliações)
5,5
5,5
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Hello, we are a web and mobile development team working with Ruby on Rails, NodeJS, Angular, iOS and Android technologies. We have got extensive experience in working with small and big projects which you can check on our website www.ragnak.com. Every project we do is leaded by our Senior Developers with 3+ years of experience and Project Manager keeping you updated about progress. We would like to help you with your project, so if you are interested please contact me. Best regards, Ragnak Team
$4.444 USD em 30 dias
5,0 (1 avaliação)
4,7
4,7
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Hi. It's me you are finding for. I have read your project with great care and I am sure I can do a perfect job for you. I have a experience in this side. If you hire me , I can provide top quality within your timeline and budget. I regard my honor than everything else. You can make sure about this checking my review. I am proud of my past productions and I will provide you the better things.
$4.444 USD em 30 dias
4,2 (8 avaliações)
5,4
5,4
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Hello! I have 7 years of experience on Mobile App Development(iOS and Android). I have read your job description carefully and experience on all your requirements. I have experience on wordpress and PHP. I have developed API's using PHP. My skills include: - Android & iOS App Development - Ionic & Phonegap App Development - Android & iOS Game Development - Cross Platform and Native development - Social Media, Payment Gateway and Other 3rd Party SDK integration - QR code scanner - Team Work expertise - Trello, BitBucket, JIRA, Basecamp etc Project management tool expert. - in-App Purchase Integration - Design for Android, iPhone, iPad and Tablet devices - Photoshop - MySql, Sqlite, SQLServer Database - Web Api Development and Integration (PHP/ASP.NET C# MVC) - JSON & XML Parsing Regards
$3.000 USD em 30 dias
5,0 (6 avaliações)
4,5
4,5
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Hello, I have gone through your outsourced requirements "Email client app for Android and iOS" and have analyzed that I have right skills (Android, iPhone, Mobile Phone) to execute your esteemed project. I will complete your project within 5 weeks, LIFETIME error free guarantee and provide 365 days (ONE YEAR) support... ===== Why choose me? ===== 5.0 / 5.0 rating, 100% completion rate, 100% on-time completion, 100% on-budget :) Kindly, check my profile: http://www.freelancer.com/u/BitLabs.html I work smart, hard, and strictly bid only what we can do! No sub-contracting... ever! You will never go wrong choosing me :)
$4.573 USD em 30 dias
5,0 (5 avaliações)
3,8
3,8
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Hello, I have ranking in top 6000 on freelancer.com and I hope it will give you an idea about my work quality and dedication to work. You will be safe while working with me. I have dedicated in house team for WordPress, PHP, CakePHP, Bootstrap, Magento, HTML, CSS, JavaScript, Jquery, AJAX, MySQL, PHP framework, API's, PSD to HTML, SQL, JSP, ASP.NET, .NET, App Developer, App Designer, Apache, Websites Design and Development, Web Application Development, E-commerce Website Development, Marketplace Development, Web Portal Development, Custom Software and Plug-in Development, Web Applications Testing, Android Mobile App development and all other IT skills. I will provide you proper proposal and time after you send me message as I can attach any document through PMB only. I will edit bid amount accordingly. Thanks
$4.444 USD em 120 dias
5,0 (1 avaliação)
3,2
3,2
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Hi I have read your job description extremely carefully and I am absolutely sure that our team can do the job very well. For more discussion regarding this project please ping me on chat box . i will be explain my strategy Services we offer -: 1) we will provide three mockup design you to select any one 2) 3 Month Free Support 3) 1 Month SEO Free We have a Expertise team of more than 120 people : We have a Expertise team in following Technology Stack- Technologies stack- • PHP, .NET , JAVA, C • CMS & Ecommerce - Magento, Wordpress, Drupal, Joomla, Opencart,Prestashop • PSD,HTML5, CCS3, BootStrap ,Java Script • PhoneGap, Cordova ( For hybrid Mobile App)  • • Android (For Native Mobile App) ,IOS Application & Windows application Development • AngularJS, BackboneJS • NodeJS • ChartJS, D3.js, • NoSQL Data Base, MongoDB, My Sql • Google Adwords /SEO/SMM experts please feel free to contact me directly to discuss this position further. Regards, Waseem
$3.000 USD em 30 dias
5,0 (5 avaliações)
2,5
2,5
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Dear Client, Greetings from Flowgica technologies, I have experience with these skills. We do have similar experience doing something similar to yours therefore I am looking forward to discuss and move ahead. please check our freelancer portfolio at https://www.freelancer.com/u/mmadi.html?page=portfolio I am ready to work with you,kindly waiting for your response. Thanks & Regards, Mmadi
$4.000 USD em 29 dias
5,0 (1 avaliação)
2,4
2,4
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Hello My name is Pranav I have checked the details shared by you will do done exactly what you want Please consider my bid and we can discuss more so that i can assist you in better way our services always with you even we complete the project My Portfolio https://www.freelancer.com/u/amitarai.html
$3.000 USD em 30 dias
5,0 (2 avaliações)
2,4
2,4
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i have gone through your requirement we done similar kind of job before looking forward your earliest Reply on this for a project discussion Awaiting for your earliest reply
$4.444 USD em 30 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) TAIWAN
Taichung City, Taiwan
5,0
1
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Membro desde set. 22, 2015

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