System Administrators для найма - Страница 5

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  • Нанять     pdq
Нанять     pdq

    pdq pdq

    Armenia $30 USD / час
    linux webhosting administrator
    Armenia
    Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My...
    Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My answer is always free of charge. меньше
  • Нанять pdq
  • Нанять     armanmohammad
Нанять     armanmohammad

    armanmohammad armanmohammad

    Bangladesh $20 USD / час
    Linux System Admin | WordPress | Cybersecurity
    Bangladesh
    Linux System Admin | Cybersecurity Expert | Website troubleshooting I will provide Linux Server Administration Services <> Linux Server Management <>.Linux Server Security <> Linux server optimization <> Linux Server Backup and recovery *--Control Panel Support and Operating system support *--Maintain your...
    Linux System Admin | Cybersecurity Expert | Website troubleshooting I will provide Linux Server Administration Services <> Linux Server Management <>.Linux Server Security <> Linux server optimization <> Linux Server Backup and recovery *--Control Panel Support and Operating system support *--Maintain your systems and fine-tune performance *--perform audits and submit reports *--Backup and recovery in emergencies *--Application and Data Migration services ## I am a professional malware analyst and cybersecurity Expert, ---------------------------------------------------------------------------------------------------------- I can clean malware infections and can perform a security audit from your website, <> what I will do let me explain in short 1. Hack Site Recovery services 2. Penetration Testing services 3. Vulnerability assessment services 4. Security Audit services 5. Malware Infection Cleaning services ## Professional Website Migration Services ------------------------------------------------------------------------- One of the best Professional premium quality migration services, I ensure 100% quality work, I am familiar with most of the hosting providers in the market, like AWS, Digitalocean, Ovh, Contabo, Bluehost, Siteground, A2host, Godaddy, etc..... 1. server to server migration 2. database migration 3. website migration 4. Cpanel migration 5. Email migration ## Website Troubleshooting --------------------------------------------- I can analyze and fix most of the website technical issues, like 403, 404, 500, database not connecting issue, DNS, and any kind of technical issues меньше
  • Нанять armanmohammad
  • Нанять     yourapiexpert
Нанять     yourapiexpert

    yourapiexpert yourapiexpert

    Philippines $50 USD / час
    Integration And Automation Expert
    Philippines
    Hi, I'm Stephen, your integration and automation expert. I have a career spanning some 28 years in the telecommunications industry solving complex integration and automation problems which has enabled me to be a highly acclaimed and awarded innovative thinker. Today I take on a variety of challenges helping people...
    Hi, I'm Stephen, your integration and automation expert. I have a career spanning some 28 years in the telecommunications industry solving complex integration and automation problems which has enabled me to be a highly acclaimed and awarded innovative thinker. Today I take on a variety of challenges helping people overcome their integration and automation challenges. Some of the challenges I can help with: - APIs in any of the 13 programming languages I know. - API gateways such as Apigee (I am certified), Mulesoft, Kong, and others. - Microservices such as AWS Lambda, Google Cloud Functions, and others. - Automation with technologies such as Ansible, Terraform or good old manual code. - Plugins for systems such as WordPress, Joomla, Prestashop, and others. - Data import/export and integrations for systems such as WooCommerce, Prestashop, Opencart, OSCommerce, and others. - Solutions architecture of software and infrastructure projects. - NodeJS and Javascript challenges. - PHP and Laravel challenges. I am instinctively drawn to interesting and unique projects so if you have a challenge that requires out-of-the-box thinking please do not hesitate to consider me. меньше
  • Нанять yourapiexpert
  • Нанять     Hostingsolutions
Нанять     Hostingsolutions
    I have 5 years of experience in hosting services , managing CentOS, , Ubuntu, Debian, Windows servers. Worked As A Web Hosting Support Departement Agent , a direct friction experience And Problem Solving Fast As Possible , Different issues handling.. . ✔️ Nginx/Apache/Lighttpd/ ✔️ VPS -VM/OpenVZ/KVM/Xen ✔️...
    I have 5 years of experience in hosting services , managing CentOS, , Ubuntu, Debian, Windows servers. Worked As A Web Hosting Support Departement Agent , a direct friction experience And Problem Solving Fast As Possible , Different issues handling.. . ✔️ Nginx/Apache/Lighttpd/ ✔️ VPS -VM/OpenVZ/KVM/Xen ✔️ Linux Server Setup ✔️ Cpanel Server Setup ✔️ Windows Server Setup ✔️ Server Security ✔️ PHP - Script Installation ✔️ WHMCS Installation/Setup ✔️ Fix Related Issues And More ..! меньше
  • Нанять Hostingsolutions
  • Нанять     isnandu
Нанять     isnandu

    isnandu isnandu

    Argentina $22 USD / час
    Linux highly skilled SysAdmin
    Argentina
    Llevando adelante las infraestructuras de sistemas para nuestros clientes, con solidez operacional, óptimo desempeño y aplicación de diferentes tipos de tecnologías que mejor se adaptan a los requerimientos operacionales que cada cliente necesita, alcanzando el máximo rendimiento de todos los recursos que forman su...
    Llevando adelante las infraestructuras de sistemas para nuestros clientes, con solidez operacional, óptimo desempeño y aplicación de diferentes tipos de tecnologías que mejor se adaptan a los requerimientos operacionales que cada cliente necesita, alcanzando el máximo rendimiento de todos los recursos que forman su entorno IT. Actualmente me encuentro desempeñando las siguientes tareas: -Desarrollo e Implementación de servidores virtualizados mediante Citrix XenServer, XEN HVM. -Administración de servidores con sistemas Microsoft Windows y Linux, en este último con mejor desempeño en las distribuciones basadas en Red Hat (CentOS) y Debian (Ubuntu). -Seguridad de redes mediante iptables, vLANS, VPN, SQUID Proxy. -Instalación y administración de Web Servers (RHEL): Shared Hosting con CPanel, Corporativo, High Availability Server & Cluster Servers. -Soluciones de Respaldo de Información (Backup) en servidores a nivel local y Amazon Simple Storage Service (S3). меньше
  • Нанять isnandu
  • Нанять     ShartraTech
Нанять     ShartraTech

    ShartraTech ShartraTech

    India $65 USD / час
    PYTHON●MAGENTO●AWS●SEO●SMM●WORDPRESS●PHP●SERVER
    India
    Welcome OnBoard, ♛Top 1% in the Freelancer.com Community. (Preferred Freelancer )♛ Shartra Technology Pvt Ltd. Is an ISO 9001: 2017 Certified Software Development/Digital Marketing Company that has a strong working presence in India, USA, UK, Australia, Canada, and many more Country. With over 10+ years of...
    Welcome OnBoard, ♛Top 1% in the Freelancer.com Community. (Preferred Freelancer )♛ Shartra Technology Pvt Ltd. Is an ISO 9001: 2017 Certified Software Development/Digital Marketing Company that has a strong working presence in India, USA, UK, Australia, Canada, and many more Country. With over 10+ years of experience in the field, we offer a large variety of following services ✔ Web &App Development service ✔ Seo &Digital Marketing ✔ Ecommerce Development (Magento, WooCommerce) ✔ Responsive Website design& Development ✔ Mobile App Development Business Highlights - ISO 9001:2017 Certified with -2500+ Client 1000+companies We serve our service More than 50+ Countries Across 6 Continents 250+ Highly Qualified Professionals Our Business Registered In India (Jaipur ). . ✔ Extensive quality check and testing. ✔ Support and Maintenance with good availability and quick turnaround. Looking forward to a one-to-one discussion to take the process further. меньше
  • Нанять ShartraTech
  • Нанять     amprosolutions
Нанять     amprosolutions

    amprosolutions amprosolutions

    Pakistan $15 USD / час
    IT | Networking | Electronics | Technical Writing
    Pakistan
    I am Amaan Malik, an IT Specialist having over six years of successful and proven record in the IT industry. My portfolio and reviews here on freelancer prove the commitments with my valuable clients. I am currently working in a well-known IT firm and have done many projects. I am certified from Juniper, PulseSecure,...
    I am Amaan Malik, an IT Specialist having over six years of successful and proven record in the IT industry. My portfolio and reviews here on freelancer prove the commitments with my valuable clients. I am currently working in a well-known IT firm and have done many projects. I am certified from Juniper, PulseSecure, Fortinet and doing a Master of Science in Computer Engineering with a specialization in computer and wireless networks. Below is my experise: • Computer Networks • Network Security • Cyber Security • Cloud Computing • Database Design • Virtualization • Wireless Networks • Electrical/Electronics • MATLAB • Python • Technical Writing • Technical Presentations • Web Scraping I have always satisfied my past clients with my work. That’s why all of them gave me a five-star rating which of course is a huge achievement for me. I always meet deadlines and never hesitate to make the best use of my skills and knowledge in order to complete a project successfully. So if you consider me perfect for your job, you can contact me anytime. Thank you for having a glance at my profile. меньше
  • Нанять amprosolutions
  • Нанять     pardeepsharma981
Нанять     pardeepsharma981

    pardeepsharma981 pardeepsharma981

    India $20 USD / час
    ✔️Network Security ✔️ IT Expert ✔️Cyber Security
    India
    IT Expert with 6+ years of experience in Managing Network security & Administration, Windows and Linux-based Server infrastructures, Software solutions. Here are some major services on which I am working: ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco...
    IT Expert with 6+ years of experience in Managing Network security & Administration, Windows and Linux-based Server infrastructures, Software solutions. Here are some major services on which I am working: ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I helps organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration & Vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgress, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabix, xymon, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go auto dialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Cloud Solutions: I Helps organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud. ☑️- Website Development & Designing : I helps organizations in website designing, development, internet marketing, hosting and support services, as well as web and mobile app development. меньше
  • Нанять pardeepsharma981
  • Нанять     malaka13
Нанять     malaka13

    malaka13 malaka13

    Sri Lanka $25 USD / час
    Moodle Developer, Linux Admin | Troubleshooter
    Sri Lanka
    Dedicated and enthusiastic professional with over 13 years of working experience in the field of Information Technology. Effective communicator with proven ability to build strong working relationships. Hire Me and you will be surprised by the Quality of Work, Quickest Delivery and World-Class Customer Service.
    Dedicated and enthusiastic professional with over 13 years of working experience in the field of Information Technology. Effective communicator with proven ability to build strong working relationships. Hire Me and you will be surprised by the Quality of Work, Quickest Delivery and World-Class Customer Service. меньше
  • Нанять malaka13
  • Нанять     moezbouzayani
Нанять     moezbouzayani

    moezbouzayani moezbouzayani

    Tunisia $25 USD / час
    Cyber Security - Network - PenTester - IT Support
    Tunisia
    Skilled ethical hacker and penetration tester, excellent with tasks automation with Python. High-energy, self-motivated, ambitious, strong decision-maker and results-driven asset. Ready to empower team members to surpass company objectives with effective leadership. Skilled in training employees, building job...
    Skilled ethical hacker and penetration tester, excellent with tasks automation with Python. High-energy, self-motivated, ambitious, strong decision-maker and results-driven asset. Ready to empower team members to surpass company objectives with effective leadership. Skilled in training employees, building job satisfaction and solving operational problems by tapping into personal collaboration strength. Successful at keeping customers, business and staff need balanced and operations in line with targets. My working experience in the field of Cyber Security practical side which includes following my best skills: - White Box Penetrating Testing - Black Box Penetration Testing - Vulnerability assessment - SIEM - Next Generation Defense - Malware Analysis - Reverse Engineering - Digital Forensic - IDS/IPS - PCI DSS - Honeypot - Wordpress Security - End point Security - Security Solution - System Security - Email Security - Web Security - Mobile Security - Ransomware Protection - Carbon black CB Defense - Incident Response - Firewall Implementation - Data privacy and protection Hire me once and you will get the best results beyond your expectations !! меньше
  • Нанять moezbouzayani

, вот несколько offline фрилансеров

, вот несколько offline фрилансеров, соответствующих ""