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Swift/Objective-C MacOS Application websocket XmlDsig

$750-1500 USD

Closed
Posted over 3 years ago

$750-1500 USD

Paid on delivery
We need an application to sign XML documents using XmlDsig and websocket in MacOs Catalina. Currently we have the same application in Java working correctly, but only in previous versions of MacOS, so we need it in Swift to guarantee compatibility JAVA knowledge is needed. Having worked previously in digital signature projects is desirable DEADLINE: start 17/08/2020
Project ID: 26956822

About the project

18 proposals
Remote project
Active 4 yrs ago

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18 freelancers are bidding on average $1,060 USD for this job
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Hello I am a macOS system developer. I understand how signatures are applied to documents (and how to verify it) – I have used both CommonCrypto (this is a macOS framework) and OpenSSL libraries to do that. I can read Java (I am partially working with Android development). In your project description almost everything clear apart from "The application has to be compatible with signing from USB Token.". I assume you are using some kind of SDK for that, or does your windows software interact with the usb dongle "manually"?
$1,500 USD in 5 days
4.9 (41 reviews)
7.8
7.8
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Hello, As per your project requirements, you want to develop an iOS app in swift. I have some experienced iOS swift developers who has deep knowledge about mobile app development. IONIC /Async Redux / Firebase are all familiar for me . Ionic, Xamarin for Hybrid and Objective C, Swift, Java for Native are all my graduated programming language. Inbox me so i can share some of my past work - Kindly message me so that we can discuss the details of the project and provide you exact quote with timeline. Regards Rohit
$1,125 USD in 7 days
5.0 (4 reviews)
5.3
5.3
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Hello, I have read all details of project as you need MacOS App based on XML,JAVA I'm a full-time available developer. , I can make your project more efficient with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. Along with your project requirement, I'll provide you clean source code with free bug fixing and maintenance. I Have 6 years of work experience in web and mobile Apps development. I have worked on so many projects like Taxi app, delivery, school management, Pos, E-commerce, Event booking,etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Julian
$777 USD in 7 days
5.0 (3 reviews)
4.6
4.6
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I CAN COMPLETE YOUR PROJECT EASILY Hello, I am software developer with enough experiences on Java/JavaFX for 13 years. Java/JavaFX is nice programming language and I am majoring on it for long years so I have confident to complete your project by Java/JavaFX. I can work by full time for your project and trying to satisfy the requirements. I am designing the project from scratch and structure it well. I am following the project's design process exactly, and if any error is found, fix it within 24 hours and provide maintenance free of charge for a month. Client's idea + Programmer's good coding is the perfect result, this is my idea. I want to keep long-term relationship for customer so I want to give the nice result. If you want the perfect result, please contact with me.
$1,200 USD in 7 days
4.0 (12 reviews)
5.3
5.3
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Hi, I've developed many native iOS apps with Xcode/Swift/Objective-C. I can start immediately. Looking forward to discussing more details. Best wishes,
$1,500 USD in 10 days
5.0 (4 reviews)
3.8
3.8
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Hello, I'm a professional Mobile App developer, so I'm very interest in your project developing "MacOS APP". With over 7 years of experience in developing software, I can definitely be an asset to your project. I am a devoted individual, proud and passionate for what I do, but objective. I work with integrity and follow my own set of core values on any project. Regards! Nikita
$751 USD in 7 days
4.0 (1 review)
4.2
4.2
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We will do your swift work I am writing this proposal in order to work for you in Software and Web Development. We are highly trained professional developers seeking to freelance and earn online. Having a flair in programming and development I have been excellent with JAVA,C#,C/C++ and PHP programming language along with MySQL with XAMPP Server. I also build application for Cloud computing and High performance computing as I also have knowledge regarding Hadoop, MPI, OpenMP (distributed frameworks) and also have build applications in CUDA C++ and OpenCL. I also have experience with the most famous framework ASP.NET. My most expertise are in JAVA where I have built countless projects for semester projects and Final year project. You may find many developers in this field however we assure that you will not be able to find a team like us. We not only ensure the code is quality wise but we also assure that the code we write are optimised and we ensure that the program performs right operation under right environment i.e. we create programs that are defect free. You may also find freelancers that cost low but they do not put their 100% which then shows in the software and leads to an unhappy customer. We ensure reasonable price are put as tag on the job and we ensure in order to give the write product.
$750 USD in 7 days
4.8 (3 reviews)
2.7
2.7
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Hello, I am Tuan. I am developer about Digital Signature Solution. I have 8 years experiences! I have an project like your requirements, it is a websocket server, deploy on local machine and it can sign xmldsig. And I know your problem in MacOS, I have resolved it with Java and I am trying build an Swift library (use Cryptotokenkit). I believe I can resolve your task fastest. I will support you up to a month! Contact me if you interested! Thanks!
$1,500 USD in 7 days
5.0 (2 reviews)
2.4
2.4
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Ready to start the work on your project with immediate effect , we can discuss more over chat, thanks regards kanta singh. Note : Final deadline and budget will be provided after complete discussion.
$1,000 USD in 7 days
2.8 (4 reviews)
3.5
3.5
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Hello, I saw your job posting for the development of Document signing ios application as per the Android application. We can discuss and start working on your project. I have gone through your attachments and understood the cope of project, will develop as per requirements. I am full-time available full-stack designer and developer with immense experience of 6+ years 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 about the project in detail. I look forward to your positive response. Thanks & Regards Invoke
$800 USD in 20 days
5.0 (2 reviews)
1.6
1.6
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Hello,I have checked your project posting development of the iphone /ipad Swift/Objective-C MacOS Application websocket XmlDsig mobile application and web with admin panel.I will help you design and develop your app exactly according to your requirement. I am ready to start work immediately and 6-month free support and maintenance. I have 5-year experience in the Mobile app and Web. I have many kinds of app in my past experience like Taxi App, Food Delivery, Travel, Dating, Social Media, service provider, Fitness, Nightlife, Online Shopping App, etc. I am much interested in developing this app for you. But still, we are looking to hear from you, Thanks
$1,000 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi, Hope you are doing well,a I have reviewed your requirements carefully. I have 4+ years of experience developing creative solutions including Web, Mobile, Digital Marketing, Graphics Design, Content Writing. Web Technology Expertise - - PHP | Codeigniter | WordPress | Laravel | Developer and Designer | HTML/CSS, | AngularJS. - PHP Application Development - WordPress Template/Theme Development - Web Services Integration - Custom PHP Web Development - Custom PHP Programming based framework (Laravel, CakePHP, and Codeigniter) - Payment Gateway Integration - Open Source CMS Development PHP based e-Commerce Solutions - CRM | HRM | Customized Software Development Mobile Application Expertise – - Android and iOS Platform - Native and Hybrid Technology - Java (Android) - iOS (Swift and objective C) - Unity 3D Game Development - Android 3D / 2D Game Development Digital Marketing - - SEO - SMO - All Types of Digital Marketing Services - Content Writing - Graphics Design Virtual Assitant Services - - Data Entry - Excel - Word - Translation - Writings Regards, Bhakti.
$1,125 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello, **Ready to start now to get your work done ASAP ** I review your job details. I am interested in your project and can be great fit for this project. I would like to discuss more about your Project. I will design and develop application to sign XML documents using XmlDsig and websocket in MacOs Catalina. • Software Development (Desktop & Mac) Deep knowledge of Microsoft tech: C#, .NET, SQL Server, ASP .NET, WebAPI, etc. Cloud: Azure Web Apps, Storage, Service Bus and other services Web: HTML, CSS, JavaScript, TypeScript, React Additionally: PHP, NodeJS, C/C++, Linux Mobile app ; 1. Programming skills: iOS Objective-C, Swift 2, 3, 4 and Earlier, Android. 2. Framework: Xcode, Android Studio, AutoLayout (Constraint), Auto Resizing, Cocoa Touch. I will swiftly deliver your job in high standard and on time, under a satisfactory condition. I believe I possess the necessary skills and experience you are seeking and would make a valuable addition to your project. I am available to start from today itself. Please contact me and we will achieve incredible results together! Thanks & Regards,
$1,125 USD in 7 days
0.0 (0 reviews)
0.0
0.0

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Flag of CHILE
Santiago, Chile
0.0
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Member since Aug 14, 2020

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