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C# Endpoint Protection Windows App

$3000-5000 AUD

Closed
Posted 3 months ago

$3000-5000 AUD

Paid on delivery
I need a Windows, iOS and anndroid/iphone application developed using C# and perhaps flutter for the mobile app. The application should possess specific features that secure the system. The end point protection app would work as a whitelist and block everything else from installing/running. This would work by hashing files and checking against a database of known safe apps. Apps should also be able to be ring fenced ie. not able to escalate permissions of run other apps for services from within, or make internet traffic etc. You can see an end point protection example called threatlocker.
Project ID: 37751761

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70 proposals
Remote project
Active 2 mos ago

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70 freelancers are bidding on average $4,100 AUD for this job
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Hi Good evening , I have read the brief details on your job listing . I see you have been looking for someone experienced with C#, Windows App Development. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
$5,000 AUD in 50 days
4.9 (105 reviews)
8.8
8.8
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Good day Alex, I have read initial short details but if you want all those Apps, then I am afraid that your budget is very low. So, would you be flexible in your selected budget or it is your maximum budget? I am not sure how you selected this budget range on Freelancer website, because cost of any project is based on the overall features/functionality. However, If you are not flexible in your budget, then no problem and I respect it. Please initiate the conversation thru' message board for quick response & one-on-one communication, as I am online most of the time or we can also schedule a video call. You may ignore the bid amount for now, as we still need to discuss & ask questions. Look forward to hearing from you. Regards, Yasir LEADconcept
$4,000 AUD in 7 days
5.0 (20 reviews)
8.1
8.1
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Hi There! I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. Please open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, 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, Christina
$4,000 AUD in 40 days
4.9 (82 reviews)
7.4
7.4
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Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Mobile App Development Lets connect in chat so that We discuss further. Thank You
$4,100 AUD in 7 days
5.0 (19 reviews)
6.9
6.9
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Hi, As an experienced full-stack developer who has built numerous Windows, iOS and Android applications, I believe I possess the perfect set of skills to fulfill your project requirements. My decade-long commitment to delivering high-quality, tailor-made solutions for enterprise clients makes me ideally suited for enhancing system security as you envisioned. My proficiency in C# combined with my familiarity with Flutter for mobile app development empowers me to apply the right technology tools to design an endpoint protection application that directly addresses your needs. My prior work has included developing apps using a similar approach of whitelisting and blocking unauthorized access. Furthermore, my deep knowledge of hashing files and databases will be instrumental in creating a robust system that matches the caliber of examples like ThreatLocker- Choosing me guarantees you not only an expert developer, but also a committed and reliable partner invested in nurturing long-lasting relationships. I'm here not just to get this job done quickly, but to exceed your expectations in every way possible. Let's connect further to discuss how I can bring your vision to life with a powerful and secure endpoint protection app!
$4,000 AUD in 7 days
5.0 (11 reviews)
6.7
6.7
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Hello, I understood your requirements, My 8 years of experience as a Full Stack Developer have given me an incredible breadth of skills in C# Programming and Mobile App Development, including Objective C - I'm confident that my knowledge is a perfect fit for your Endpoint Protection Windows app project. I have experience in hashing algorithms,Database management,Flutter framework,.Encryption techniques,Logging mechanisms,Remote management which is required for this project. Here's what i will deliver: Whitelist-Based Protection Ring-Fencing Cross-Platform Compatibility Security Measures User Interface Notification System Logging and Reporting Customization Options Remote Management Compatibility with Existing Security Solutions I am available to discuss the details of the project with you at any time through chat /call. Looking forward to it. Regards, Sagar P.
$4,000 AUD in 7 days
4.8 (10 reviews)
6.6
6.6
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Dear Client, We hope this proposal finds you in good health. First and foremost, we would like to introduce ourselves as N&T Negocios y Tecnologias s.r.l., an esteemed IT company with a strong presence in the industry for the past 20 years. We have successfully developed numerous web, mobile, blockchain, and AI projects, catering to the diverse needs of our clients. We have carefully reviewed your project requirements and are confident in our ability to provide you with the best solutions. Keeping in mind your need for a C# Endpoint Protection Windows App, we propose the following solutions: 1. Development of a Windows Application: We will develop a Windows application using C# that will effectively secure your system. 2. Development of a Mobile Application: We will develop iOS and Android/iPhone applications that will integrate seamlessly with the Windows application, providing a holistic approach to system security. 3. Utilization of C# and Flutter: We propose to use C# for the development of Windows application and Flutter for the mobile application, ensuring optimal performance and compatibility across different platforms. The key features of the proposed application include: - End-point protection functioning as a whitelist and blocking unauthorized installations and operations. - File hashing and checking against a database of known safe applications for enhanced security. - Ring fencing of applications, preventing permissions escalation and blocking internet traffic. We have also evaluated a successful endpoint protection example, ThreatLocker, and will incorporate the best practices from it into our proposed solution. It is important to note that the budget for this project is approximate and will be finalized based on further discussions and requirements. We are enthusiastic about the opportunity to work on this project and assure you that our team of experienced developers will deliver a high-quality solution within the specified timeframe. We eagerly await your response and further instructions regarding the project. Should you have any questions or require additional information, please do not hesitate to reach out to us. Thank you for considering our proposal. Warm regards, N&T Negocios y Tecnologias s.r.l.
$10,000 AUD in 45 days
4.9 (8 reviews)
6.7
6.7
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Hi there Alex M., Good evening , Hope you're having a great time. I'm bidding on your project "C# Endpoint Protection Windows App" I am expert in C# Programming, Objective C, Mobile App Development and C++ Programming. please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Thanks ..
$5,000 AUD in 1 day
4.8 (11 reviews)
6.2
6.2
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Hey "Alex M.", I am Milos, a highly experienced Mobile App Developer from Serbia with over 10 years of expertise in C# Programming, Objective C, and C++ Programming. I have carefully reviewed your project requirements and I am confident in my ability to deliver a high-quality solution. To develop the C# Endpoint Protection Windows App, I propose utilizing C# and Flutter for the mobile app development. This combination will ensure cross-platform compatibility for Windows, iOS, and Android/iPhone devices. The application will feature a robust whitelist system that will block any unauthorized installations or executions. This will be achieved by hashing files and cross-referencing them with a comprehensive database of known safe applications. Additionally, the app will implement strict security measures to prevent privilege escalation, unauthorized internet traffic, and other potential vulnerabilities. For a reference, I recommend reviewing the end point protection example called ThreatLocker. I am committed to your satisfaction and will only request payment once you are fully satisfied with the work. I kindly request you to initiate the chat so that we can discuss your project requirements in more detail. Sincerely, Milos
$5,000 AUD in 7 days
4.8 (19 reviews)
6.1
6.1
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Hi there, I'm an expert .net developer with 10+ years of experience and already done many projects in .net platform in various types. I'm so interested to know more details about your project and work with you. Please visit my profile to see some of my past projects Warmest regards
$5,000 AUD in 30 days
5.0 (17 reviews)
5.5
5.5
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Hi! Aim2Excel is excited to present a proposal for the development of a robust Windows, iOS, and Android/iPhone application using C# and potentially Flutter for the mobile app. Our focus is on creating a comprehensive End Point Protection app with specific features ensuring system security. Key Features: Whitelist Protection: The application will operate as a whitelist, blocking any installation or execution of non-whitelisted files. File hashing and a database of known safe apps will be employed for thorough security checks. Ring Fencing: Apps will be ring-fenced, preventing them from escalating permissions or running other apps/services, ensuring a controlled and secure environment. Development Stack: We propose using C# for the Windows application and considering Flutter for cross-platform mobile app development, ensuring a seamless and efficient solution. Security Measures: Drawing inspiration from ThreatLocker, our app will implement robust security measures to safeguard against unauthorized installations and malicious activities. Aim2Excel is committed to delivering a high-quality, secure solution to meet your system protection needs. We look forward to the opportunity to contribute to the success of your project. Thank you for considering Aim2Excel as your development partner. Sincerely, PH, Aim2Excel
$3,820 AUD in 43 days
5.0 (5 reviews)
5.1
5.1
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⭐⭐⭐Dear Alex!!!⭐⭐⭐ Thank you for giving me this chance to express my excitement about your project. With my solid knowledge and experience in programming languages like C# and C++, I can say your endpoint protection Windows, iOS, and Android app is right up my alley. My customer-oriented approach makes me stand out for offering excellent communication skills, active listening abilities, and the habit of repeating back requirements for clarification. I am a problem-solver by nature, which will greatly assist in building a secure system whitelisting app as you have envisioned. Moreover, I can guarantee on-time project delivery with complete support post-deployment. In this digital era where security threats have become widespread, it's crucial to have software that safeguards our systems effectively. My deep understanding of database management systems such as MySQL will be an added boost for creating a system educated with an enormous amount of known safe apps' data. Having equipped myself with the latest technologies available in the market is another cornerstone of my profession. That said, if there are any compatibility issues or shifting requirements in between the development process,I am confident in my ability to grasp new skills quickly and translate them into functional code. So let's have a quick discussion to explore how we can jointly create the top-notch endpoint protection application that you need!
$4,000 AUD in 7 days
4.9 (5 reviews)
5.3
5.3
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Hi, As per your project details I understood you want to develop Windows, iOS and anndroid/iphone application using C# and perhaps flutter for the mobile app with the great understanding i have 6 years of experience developing iPhone/iPad/Android apps with admin panels and web services so that the admin can control the app from the backend. I believe in producing a high-quality product and delighting clients. we discuss more the project and I also support your idea and I share my experience. The following are the services that I will provide:- 1. Daily update. 2. Communication 24/7 3. Free Bug-Fix support for 1 Year after completion. 4. multi language app. I am glad to say we have worked on many apps in various domains Night Club Booking App, Service Provider App, Jobs Search, eCommerce apps, Grocery apps, Taxi apps, pharmacy apps, doctor apps, dating apps, Instagram apps, restaurant apps, a Buy & Sell business app, a healthcare app, a social app, a chat app, a real estate app, an and a dictionary app, among others. I'm interested in working with you I saw your post Your project is one of my favorite and high quality I can provide quick and quality results. Looking forward to your Response. Thanks Siya technology
$3,500 AUD in 7 days
4.3 (6 reviews)
5.6
5.6
User Avatar
Hi there I am a full stack developer and have vast experience in mobile application development. Flutter is my main stack and i can develop in native iOS and android languages as well. Moreover, I have expertise in Java and C# language as well and can easily make desktop project as well with best GUI. thank you
$4,000 AUD in 7 days
5.0 (13 reviews)
4.9
4.9
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Hi, I can help you in the development of the Windows, iOS, and Android/iPhone endpoint protection application as you mentioned above. I have a strong understanding of the requirements and believe my skills and experience make me a suitable candidate for this project. I have carefully reviewed the job description and understand the desired features of the application: Whitelist-based approach: Only approved applications run, identified by file hashing and comparison against a safe app database. Ring-fencing: Applications are isolated and prevented from escalating permissions, running other apps, or accessing the internet outside pre-defined parameters. Development using C# for Windows and Flutter for mobile applications. Lets get into chat for further discussions. I am online right now. Thanks Pankaj
$4,000 AUD in 7 days
5.0 (5 reviews)
5.0
5.0
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Hi Alex, can you provide more details about the specific features and functionalities you envision for the end-point protection application? How do you plan to manage the database of known safe apps, and what level of scalability are you expecting? Are there any specific compliance or regulatory requirements that the application needs to adhere to, such as GDPR or HIPAA? Could you elaborate on the platforms and devices the application needs to support, including any potential challenges or considerations for each? I help you to deliver high-quality, secure, and efficient applications tailored to your needs. I possess in-depth knowledge of C#, Objective C, and C++ programming languages, enabling me to efficiently develop cross-platform applications that meet your requirements. Furthermore, I am well-versed in mobile app development frameworks such as Flutter, which can enhance the functionality and user experience of the mobile application. Let's discuss the intricacies of project including budget and timeline to ensure successful and timely implementation. Thankyou, Muhammad Abrar Portfolio will be shared via chat
$4,200 AUD in 25 days
5.0 (2 reviews)
4.7
4.7
User Avatar
Dear Client, I am excited to submit my proposal for the development of a Windows, iOS, and Android/iPhone application utilizing C# and potentially Flutter for the mobile aspect. With my extensive experience in software development and a focus on security, I am confident in delivering a robust and reliable solution tailored to your needs. I am committed to delivering a high-quality solution that not only meets but exceeds your expectations. With my expertise and dedication to excellence, I am confident that I can successfully execute this project and deliver a secure and reliable application tailored to your specifications. Thank you for considering my proposal. I look forward to the opportunity to collaborate with you on this project. Warm regards, Lalit
$4,500 AUD in 7 days
5.0 (18 reviews)
4.8
4.8
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With expertise in C# and C++, I am more than capable of developing your End Point Protection app. I have a deep understanding of what it takes to secure systems from potential threats and vulnerabilities. My knowledge of mobile app development will ensure that your Windows, iOS and Android/iPhone applications are built with meticulous care, guaranteeing excellent performance across platforms. Regards, Arbaz S
$3,000 AUD in 1 day
5.0 (8 reviews)
4.1
4.1
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Hi there, I have developed an application using .NET 7 C# and Flutter, as mentioned in the description. I'm eager to showcase my past work and discuss it in detail. This is Fayiz, a full-stack engineer with over 9 years of experience in the IT industry. I have been delivering web, desktop and mobile development solutions successfully using various technologies, such as ASP .Net, .Net C#, MVC, .Net Rest API, .Net Core, Java, Java Spring Boot, PHP, Laravel, Android, HTML, JavaScript, CSS, Bootstrap, jQuery, Flutter, React, React Native, Angular, WooCommerce, WordPress, Shopify, FNHibernate, Entity Framework, MS SQL, MySQL, PostgreSQL, Git, Docker, AWS, Azure, and Jenkins. With these skills, I can design/develop, customize, integrate, maintain, revamp, and optimize web, mobile and desktop applications for different platforms and domains. I am confident that I can handle this project efficiently and effectively. I always aim to offer a competitive budget without compromising on quality. I'm eager to collaborate and contribute to your project's success. Please feel free to contact me, I can start right away! Note: This is a placeholder bid. So, the Actual price and time will be given after a complete discussion. I hope to see you on my client list. Best regards, Fayiz Fareed
$3,000 AUD in 7 days
5.0 (6 reviews)
4.2
4.2
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C# Endpoint Protection Windows App Hope you are doing well, Looking for creative and knowledgeable Web & Mobile App developers? Search no further, because we are ready for the job with 10 years of full-stack web development experience for global businesses. We work directly with clients to develop scopes and manage project milestones. We focused on customer satisfaction, we manage all aspects of web development, from concept to requirements definition, design, development, launch, maintenance, and user support. Waiting for your response Regards; TopIThub
$4,000 AUD in 7 days
5.0 (3 reviews)
3.5
3.5

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Flag of AUSTRALIA
Townsville, Australia
4.9
106
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Member since Jul 8, 2008

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