Operation Systems

Hi, I’m an expert in operating systems. I’m sure that I can easily do this project for you. We can have a chat.

Hello! I'm a professional system admin. For the last 10 years I was working as a senior system admin at hosting services provider where managed, configured and secured more than 300 various Linux/UNIX and Windows servers. That is why I have a great experience working with Debian. I can help you. Please, contact me for further discussions.

Hello Hope you are doing well. I have 6 years of experience in Linux and Debian. Please let me know more about. Regards VishnuLal*

Hi how are you. i have a solid experience in networking and linux administration . what you need to do? i can recommend you best way how to do it. thanks good luck..........

My core competency is Redhat and Debian family linux. I worked with mail servers, VPN, VOIP, LAMP, virtualization, FreeBSD, Windows servers and workstations. Know network planning and management, Cisco routers and switches, QOS, Familiar with ITIL, incident management and business continuity planning. Professional Linux administrator (Debian, Redhat, their derivatives and virtualization) since 2004. Java programmer, delivering desktop-oriented and enterprise-scale software since 2008. VoIP solutions provider, possessor of the dCAA certificate (also with the deepest knowledge of SIP, SMPP and GSM technologies and protocols) since 2010. Professional UNIX Engineer with 10-years experience managing AIX, RedHat/Suse/CentOS, Debian/Ubuntu systems, PHP/SQL/shell developer, integrator. RHCE, Veritas, IBM Certified System Administrator. PostgreSQL, MySQL (MariaDB, Percona), Apache/Nginx expert. 9+ years of ICT experience in the following fields: ★ Linux Admin (Red Hat, CentOS, Debian, Ubuntu, FreeBSD): - AWS Cloud Services - Terraform - Packer - Vagrant - Ansible and SaltStack - Git - Bash/Python scripting - LXC, Docket, Jails - crontab and systemd timers - VPNs, SSH and routing configuration - IPTables for Firewall and NAT purposes - TLS/SSL certificates and CA - BIND DNS - FreeRADIUS - LDAP - SAML 2.0 - PHP - PostgreSQL and MySQL - NGINX, LAMP, WHM and CPanel ★ Microsoft Windows Server Admin: - Azure Cloud Services - Domain Administration, GPO and WMI - Active Directory Fe

HI i have experience with debian 8 and 9. i can help you right now. send me a message for discussion, thank you.

Hi Dear, I am freelancer I have more than7 years experience in IT Administrator and deploying and maintaining: Cloud Computing Platforms:( AWS ,Microsoft AZURE, Google Cloud . Server Operating Systems: - Windows Server 2003-to-2016. - Linux, Debian, RHEL, CentOS, Ubuntu, Kali linux, Wifislax. Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. (IIS, APACHE, NGINX) (Cisco/ Mikrotik) I am available All week and efficient, count on me to do the job well as it should . I have a high speed internet connection, I own computer hp i5. I will be happy to communicate with you an d work with you. I am speak english and francais. Cordially

I am good in linux shell script along with perl, php mysql and powershell Please let me know if you are good to award this project to me

as a Linux expert with 10+ years I am proficient in performance tunings ，trouble shooting and setting up such as cents Debian Ubuntu. please trust me and I can give you a perfect answer.

Hi, I am a systems administrator with experience in all major operating systems and an emphasis on Linux/UNIX systems. I can assist you to implement your project quickly and efficiently. Regards, Chris

Hello! My name is Dmitry I am an Information Security Specialist with a master's degree. I work more than 2 years in the areas of vulnerability assessment, penetration testing, scripting(c++, web, python), Linux and Windows administration and network administration. Also i'm doing programming MQL and music creation :) I can happily help you with your OS project. Please provide additional details and I'll do my best! Achievements: - Certified CheckPoint Specialist; - Certified Fortinet Specialist; - SIEM and Mail (Server or Gateway) specialist - Vulnerability Management specialst; - Sandbox and Malware specialst. We will be productive, if you understand in detail what you want or do not want from the project. What I can do: - Vulnerability Scanning and Penetration Testiong for your organisation; - Firewall (NGFW, WAF), SIEM, Vulnerability Management, Mail embedding and configuration; - OS securing and administration; - Network desing; - Scripting; - And MQL Programming and Music creation :) Warranty If you are not satisfied with the result, I will fully refund your money. I fully comply with the indicated deadlines. You can contact me in any of the ways allowed in the freelance service.

My current IT and business backgrounds allow me to establish effective and up-to date communication with a wide range of IT and business professionals to achieve the desired business goals. If you require help in IT Operations and Cyber Security Consulting don't hesitate to contact me.

Samah Ahmed worked in Egyptian cloud computing center for 7 years . - Deployed opensource cloud platform(openstack ,cloud stack). - Linux administration and security. - Docker. - Proxmox. - python script. - Deployed more than hypervisor (esxi ,xenserver ,kvm ). - Diploma in Cloud Computing from Information Technology Institute .

Hello I have a lot of experience with Linux OS`es. What kind of work needs to be done? Contact me to discuss the details.

Hello, I introduce myself. I am jorge. I have vast experience in this type of project I can help you develop your own systems without problem. I would like you to choose me for your project :)