C++ License key authentication

Hello, I'm looking for an authentication system with MYSQL or anything which does the following

Generates License Keys

Sets Expiry dates [ day, week, month ]

Skills: PHP, MySQL, C# Programming, C++ Programming, C Programming

About the Client:
( 0 reviews ) Toronto, Canada

Project ID: #31987830

15 freelancers are bidding on average $195 for this job


I can make this license authentication system. My average project completion time is within 3-5 hours on the same day. The skills I have include PHP, HTML5, CSS3, JavaScript, jQuery, WordPress Themes & Plugins, Web Scr More

$200 CAD in 1 day
(317 Reviews)

Hi I am very interested in your job and I am an expert in C++. I'll complete your job as you need, PERFECTLY. My goal is to ensure that my clients are satisfied with my work that I will be doing for them. Please come t More

$200 CAD in 1 day
(12 Reviews)

Hi, I am interested in your offer as a developer with 10 years of experience. I wanna do my best to you with my experience and diligent efforts. For a cheap price, you'll get more than you want in a short period of t More

$200 CAD in 7 days
(16 Reviews)

Hello I have over 12 years experience in C/C++, C#, WinForm, ATL/STL, MFC, WPF, Software Architecture. I enjoy working with C/C++ and algorithm, network programming. I've created desktop applications for various projec More

$200 CAD in 7 days
(19 Reviews)

Hi, Client. My name is Vladislav and I am an expert in full stack development. I have 10+ years experience in C, C++, C#, Python etc. I am an expert in PHP, Laravel, MySQL. I would love to have the opportunity to discu More

$200 CAD in 2 days
(6 Reviews)

Hello client! I have spent 7+ years on reversing projects including reversing c++ and secure windows program. I want your detailed requirements. I am skillful with windows PE structure for inline patch as well as makin More

$200 CAD in 3 days
(8 Reviews)

Hi, I am a very talented software programmer with 13+ years of development experience (5+ years professional work experience). I am a results-oriented professional and possess experience using cutting-edge development More

$30 CAD in 3 days
(9 Reviews)

Hi, Dear! I have a full experience in license key generation and authentication system with c++. I hope to work with you. Thanks & Best regards!

$160 CAD in 2 days
(3 Reviews)

@@@ Authentication Expert @@@ I have experience in c++ licence key generation project for my subprojects. I can achieve this in 2 days .

$300 CAD in 2 days
(2 Reviews)

Hi Dear! I am an expert in C++, MySQL. I already check your description with carefully and very interesting your project. Specially I have more than 25 years of experience in software development. If you give this proj More

$190 CAD in 2 days
(2 Reviews)

Hello , I hope you are safe and Doing well I have seen your project requirements , I am looking to discuss further with you Hope we will meet soon to discuss further Coming to me, I am a professional software develop More

$200 CAD in 4 days
(1 Review)

Dear I am a REVERSE ENGINEER, and have a plenty of experiences in programming of Hex editores. and programs such as Winhex, CheatEngine, KernelDetective, ollydbg, x64dbg, Android, x86/x64Assembler, assembly, EXCEL VB More

$200 CAD in 7 days
(0 Reviews)

Hi! How are you? I am interested in your project. I have many experience with license key generating. If you want, I can show you what I already developed. I used hash algorithm for license key. I want to work with you More

$250 CAD in 7 days
(0 Reviews)

Hello.. I already have License Key Generator like what you need. I can show you my KeyGen. I generate Key according to HWID. Don't hesitate to contact me so that I can show you my KeyGen. Thank you.

$200 CAD in 7 days
(0 Reviews)

My name is Collins k, and I’ve operated as a freelancer for the past two years. Combined with my B.Sc. in computer science , those years have allowed me to build skills as a professional writer cutting across technica More

$200 CAD in 2 days
(0 Reviews)