Very secure Mail or chat server with auto-delete messages (Like Signal)

Hello sir, I have gone through your job description. I am full stack developer . I have 6 year of experience in web designing and development. I've sound knowledge PHP, CI, Laravel,React, Node.js, Angular, WordPress, HTML, Bootstrap, CSS, php, SQL with MVC and CMS and have developed numerous of sites and modules using this. You can be assured of a quality result from my side, please let me know if you have any query for me, and I would be glad to answer. Looking forward to working with you on your job, Thanks, Manish

Hello, i'm expert system admin and i can help you with installing group chat server in your VPS, i can install Rocket chat, also i can install signal application, please let me know if you intrested. Thanks

Hello, I have gone through your outsourced requirements " Very secure Mail or chat server with auto-delete messages (Like Signal) " and have analyzed that I have right skills ( Linux Engineering Software Architecture Web Hosting Email Handling ) to execute your esteemed project. I will complete your project today, 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 :)

Hi, I can deploy Mattermost Server which is very secure on-premises open source having no license free on your VPS. You can easily change database credentials admin user credentials, add many private groups where you can add users which you would create in mattermost server. Can apply 2FA on every user and can access over the internet. I have more the 9 years experience in IT Infrastructure management and already deploy use mattermost as primary communication application in my previous company. Lets have a chat where i can share more details.

ok i understood your requirement but I have few doubts, text me so I can clear all my doubts right away, I can help you and i am ready for work. Thank you.