Developing Post-Quantum VPN for Various OS

Closed Posted 5 months ago Paid on delivery
Closed Paid on delivery

I'm searching for a skilled developer to modify open source VPN software to include post-quantum encryption. The VPN will be designed for both desktop and mobile operating systems (Windows, Mac, Linux, iOS, and Android), which can be later used as closed source (license permits that), having the source code obfuscated before release. GUI modifications needed. To be deployable on our own infrastructure. Must have the option to manage the key by the client (custodial VPN).

Key Features:

- The VPN should include a 'Kill Switch' feature to prevent data leaks in case the VPN connection drops.

- It should support 'Split Tunneling' to allow users to route some of their internet traffic through the VPN while other parts access the internet directly.

- The VPN should allow users to select from multiple server locations for optimal performance.

The modified VPN software should be distributed under the MIT or Apache 2.0 license and *not* under the GPL license.

Ideal Freelancer:

- Experienced in network security and encryption.

- Proficient in post-quantum cryptography.

- Familiarity with open-source software modification.

- Prior experience developing VPN software is a big plus.

- Skilled in cross-platform software development.

C++ Programming Linux C Programming Java Android

Project ID: #38408975

About the project

43 proposals Remote project Active 3 mos ago

43 freelancers are bidding on average €510 for this job

AwaisChaudhry

Hello Good evening , I hope you are doing great. Just finished reading the brief details of your job . I see you have been looking for a freelancer who has experience with C Programming, C++ Programming, Linux, Androi More

€750 EUR in 12 days
(97 Reviews)
8.5
Julian29

Hello. After reading your request, I found it to be rather intriguing. I can provide timely, high-quality assistance for your project as a senior full stack engineer. . Let's talk further when we speak over the phone More

€500 EUR in 7 days
(113 Reviews)
8.0
AITSoft

Hello there, How are you doing? Just saw your project posted. I have good experience with Linux, C Programming, Java, C++ Programming and Android. I read the brief details and I felt I could help you with it. Lets star More

€750 EUR in 13 days
(46 Reviews)
7.2
ahmadayaz

With over a decade of experience in Full Stack Development, I have successfully delivered a wide range of projects for enterprises and medium-sized organizations. My expertise includes WordPress development, mobile app More

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(12 Reviews)
6.5
ayesha0124

Hi there, I have read the brief details of the project u posted and I believe i can help u as I have great experience doing projects with Linux, C++ Programming, Java, C Programming and Android. Please send me msg to More

€750 EUR in 9 days
(13 Reviews)
6.1
OmarFarukBD

I am going to start your project right now. I’ll modify your open-source VPN software to include post-quantum encryption, adding features like 'Kill Switch,' 'Split Tunneling,' and multiple server locations. I’ll handl More

€500 EUR in 7 days
(34 Reviews)
6.6
siyaservices24

Hello!! I have 7 years of experience as a full-time React Native developer, focusing on cross-platform mobile app (Android & iOS/iPhone) development, UI/UX design, and admin Panel. I am proficient in Hybrid, Flutter, More

€300 EUR in 7 days
(8 Reviews)
5.9
anaskhanpk95

Hi there! I’m excited about the opportunity to work on modifying the VPN software with post-quantum encryption. With my experience in network security, encryption, and cross-platform software development, I’m confiden More

€300 EUR in 7 days
(2 Reviews)
4.7
umairmairi

As an Android and iOS guru with a strong background in network security, I believe I am the perfect candidate to modify the open-source VPN software for your post-quantum encryption endeavor. Four years of experience i More

€500 EUR in 10 days
(13 Reviews)
4.4
johncarlITSer

Hi there, I read your requirement that you need a developer to modify open source VPN software to include post-quantum encryption. I'm a Full-time professional Web Developer and Designer with 6 years of experience in t More

€470 EUR in 5 days
(5 Reviews)
4.6
Dhawan8787

Hi there! I'm excited about your project and confident in my ability to deliver your project .i have checked and having some doubts , let's connect and discuss the next steps! Ready to quick start. Thank you .

€500 EUR in 7 days
(9 Reviews)
4.2
NoahNaizir

Hello, I am a highly experienced developer with expertise in Java, C Programming, C++ Programming, and Linux. I understand the requirements of developing a Post-Quantum VPN for various operating systems, including Win More

€700 EUR in 10 days
(2 Reviews)
4.1
crazyunix

hello I'm Abdullah software engineer and system engineer I'm experienced in the required skills i can start immediately you are welcome to discuss your project through the chat

€500 EUR in 7 days
(23 Reviews)
4.1
imranarshad87

I have experience in network security and encryption, and I am proficient in post-quantum cryptography. I am also familiar with open-source software modification and have prior experience developing VPN software. I am More

€500 EUR in 30 days
(1 Review)
3.8
prayogo803

Hi, I am professional 12 years experienced Full-stack developer with skills including Java, C++ Programming, Linux, Android and C Programming. I 've checked your job description carefully and I found that I have simil More

€600 EUR in 7 days
(2 Reviews)
3.3
pablo351

Hi, As an experienced network engineer with a strong understanding of network security and cryptography, designing and implementing an open source VPN software with post-quantum encryption for different operating syst More

€750 EUR in 7 days
(3 Reviews)
3.4
kreativesol

Hi there, I’m an experienced developer with a strong background in network security and encryption, including post-quantum cryptography. I can modify open-source VPN software to incorporate these advanced encryption m More

€500 EUR in 7 days
(1 Review)
3.2
Alizakhani32

Hello there, I am a skilled developer with extensive experience in network security, encryption, and post-quantum cryptography. I can modify open-source VPN software to integrate post-quantum encryption, ensuring compa More

€356 EUR in 3 days
(4 Reviews)
3.4
Althea66

⭐⭐Hello I am an Androd and iOS Engineer and have around a few years of experience. I have worked and developed multiple Android and iOS apps in my professional career. I build apps both in Swift and in kotlin. I al More

€500 EUR in 7 days
(2 Reviews)
1.8
sohaibfreelance

Hey, I have read the brief details on your job listing. I see you have been looking for someone who has experience with these Tech stacks Android, Mobile App Development, Java and iPhone.I’ve been working with native More

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(1 Review)
1.5