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Mostrando 333 resultados
  • Contratar     udayarpandey2022
Contratar     udayarpandey2022

    udayarpandey2022 udayarpandey2022

    Nepal $50 USD / hora
    Linux Engineer / DNS Specialist / SMTP Expert
    Nepal
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production.
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production. menos
  • Contratar udayarpandey2022
  • Contratar     techytrois
Contratar     techytrois

    techytrois techytrois

    India $15 USD / hora
    System Admin | AWS Consultant | Linux Expert
    India
    We're a team that has over 8 years of experience in the field of system administration. We work 24/7 to help you with your server/hosting issues. When you deal with us, you can expect honesty from us. We do not commit on any jobs which we are not familiar with or have done in the past. If there is something which is...
    We're a team that has over 8 years of experience in the field of system administration. We work 24/7 to help you with your server/hosting issues. When you deal with us, you can expect honesty from us. We do not commit on any jobs which we are not familiar with or have done in the past. If there is something which is new to us, we will make sure we do it on a test environment before doing it for you. Areas in which we can help include, but not limited to : 1) AWS 2) Centos / Redhat / Ubuntu / Debian flavours 3) Hosting related issues 4) cPanel / Plesk / Directadmin / Virtualmin /Webmin / Usermin / Centos web panel 5) Virtuozzo / VMware / OBAS / OpenVZ 6) Server Migrations 7) Detailed troubleshooting of Linux services 8) Monitoring services such as Zabbix, Nagios Certifications which we posses include : * RHCE * AWS Sysops * AWS cloud practitioner * cPanel technical certifications * VMware, VCA and VCP menos
  • Contratar techytrois
  • Contratar     bindmission
Contratar     bindmission

    bindmission bindmission

    India $40 USD / hora
    ⭐Linux⭐Top 1% in the Freelancer.com⭐Cloud Support⭐
    India
    ⭐⭐⭐⭐⭐⭐⭐I have 9 years of experience in Linux server management which includes Monitoring, Security, and Optimization. I can handle installation of applications on Linux. I do web hosting support, Website migration and Automation on server platform. ⭐⭐⭐⭐⭐⭐⭐ I can handle cloud platform setup and Network management. I'm...
    ⭐⭐⭐⭐⭐⭐⭐I have 9 years of experience in Linux server management which includes Monitoring, Security, and Optimization. I can handle installation of applications on Linux. I do web hosting support, Website migration and Automation on server platform. ⭐⭐⭐⭐⭐⭐⭐ I can handle cloud platform setup and Network management. I'm an expert in Website and e-mail Migration. I also have experience on VMware. ⭐⭐⭐⭐⭐⭐⭐ Cloud Services: Amazon web services (AWS) , Gcloud , Digitalocean , Scaleway , Azure , Rackspace , Linode etc.... ⭐⭐⭐⭐⭐⭐⭐ My areas of expertise are: Linux, FreeBSD, Windows, Asterisk, FreePBX, NFS, CIFS, VMware, Xen, LVM, Apache, Nginx, Tomcat, Zimbra, Qmail, Sendmail, Postfix, Exim, LVM in Linux, Jabber, Openfire, FTP, Bind, PowerDNS, Pfsense, IPtables, Zabbix, Nagios, MysQL, LDAP, SquidFreeNAS, IPSEC, OpenVPN, PPTP, L2TP ⭐⭐⭐⭐⭐⭐⭐ TECHNICAL SKILLS Operating systems: Linux, Windows Protocols: TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP Application/Web Servers: Apache, Nginx, Litespeed Mail Servers: Postfix, exim, sentmail, zimbra, iredmail ⭐⭐⭐⭐⭐⭐⭐ menos
  • Contratar bindmission
  • Contratar     abdofarag2
Contratar     abdofarag2

    abdofarag2 abdofarag2

    Egypt $38 USD / hora
    DevOps/Linux Systems Engineer
    Egypt
    - Linux/Unix System Administration - Installation and Configuration OS: RedHat, CentOS, Debian, Suse, Ubuntu, FreeBSD. Storage/File servers: ISCSI, DRBD, GlusterFS, Ceph, FTP, NFS, and Samba Web Server/LB: Apache, Tomcat, Nginx, HAProxy Database: MySQL/MariaDB, PostgreSQL, MongoDB Mail Server: Postfix, Sendmail,...
    - Linux/Unix System Administration - Installation and Configuration OS: RedHat, CentOS, Debian, Suse, Ubuntu, FreeBSD. Storage/File servers: ISCSI, DRBD, GlusterFS, Ceph, FTP, NFS, and Samba Web Server/LB: Apache, Tomcat, Nginx, HAProxy Database: MySQL/MariaDB, PostgreSQL, MongoDB Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation/ Scripting: Terraform, Ansible, Chef, Bash, and Python Network Services: DNS, NTP, VPN, DHCP, OpenLDAP, and FreeIPA Security: Ebtables/Iptables, Firewalld, SELinux, and ClamAV Monitoring: Nagios, Zabbix, Prometheus, and Grafana DevOps: Docker, Git, Jenkins, and Selenium - Cloud Computing and Virtualization KVM: Proxmox, RHEV, and OVIRT VMware: vSphere 5.x, vSphere 6.x Citrix: Xen 6.x, Xen 7.x Cloud: AWS, GCP, Azure, and OpenStack - Containers orchestration Container Orchestration: Docker/Swarm, LXC/LXD, Kubernetes, Openshift. -Networking and Security Networking: good knowledge in subnetting, routing, and switching. Firewalls, Routers, Load Balancers: Mikrotik, VyOS, Zeroshell, and PFsense. VPN: Configure site-to-site VPN /vpn-as-service (L2TP-PPTP, OpenVPN, and Wireguard). menos
  • Contratar abdofarag2
  • Contratar     baharshak7
Contratar     baharshak7

    baharshak7 baharshak7

    Bangladesh $10 USD / hora
    Professional experience in mail server configure
    Bangladesh
    3.3
    4 comentarios 4 comentarios $10 USD por hora
    I am professional experienced in mail server configure email and deliverability . Mail servers: Postfix, Dovecot, Exim4, PowerMTA Apache, NGINX, LS Server Panel: VestaCP, cPanel, Plesk, WebUzo . APPLICATIONS: - SMTPQmail, Sendmail, Postfix, Power MTA (PMTA), INTERSPIRE Domain Keys/DKIM,opendkim, FBL & MX...
    I am professional experienced in mail server configure email and deliverability . Mail servers: Postfix, Dovecot, Exim4, PowerMTA Apache, NGINX, LS Server Panel: VestaCP, cPanel, Plesk, WebUzo . APPLICATIONS: - SMTPQmail, Sendmail, Postfix, Power MTA (PMTA), INTERSPIRE Domain Keys/DKIM,opendkim, FBL & MX records, RDNS, dkim Aniti Spam/Anti Virus POP/IMAP LINUX:- CentOS, Ubuntu Key Features: -Bulk email sending -Send HTML and Promotional emails -Exceptional Inboxing Rates -EmailTester proof -Track CTR (Click Through Rates) -Setup Multiple Campaigns without . hesitation I will deep clean and hard bounce your email list ( Dear Please Check Portfolio Items ) ** This is the difference between only Scrubbing) and Cleaning + Hard Bounce Test your email list! ** Remove Invalid and Hard Bounces Remove Duplicate Emails Remove Syntax Error Emails Remove Spam-Trap Emails Remove Role Emails Verify Emails Domain (Remove Bad or Spamming Domains Email) In Final Delivery you will get: 1 - A Filtered List of 100% VALID EMAILS 2 - An Analytics Report showing you all your list, the bad emails and the reason why they are not valid You are welcome! menos
  • Contratar baharshak7
  • Contratar     sr33raj
Contratar     sr33raj

    sr33raj sr33raj

    India $30 USD / hora
    Senior System Administrator And PHP Dev
    India
    I've 8 years of experience in Linux System Administration, Web Hosting, Web security, and Malware cleanup. I'm experienced in Server(linux) :- Debian, Ubuntu , Centos, Redhat,FreeBSD,AMI Cloud :- Aws,Digital ocean,Ali cloud,Vultr,Azure,Ibm,Ovh,Google cloud,Linode Web server: - Apache, Nginx, Litespeed,...
    I've 8 years of experience in Linux System Administration, Web Hosting, Web security, and Malware cleanup. I'm experienced in Server(linux) :- Debian, Ubuntu , Centos, Redhat,FreeBSD,AMI Cloud :- Aws,Digital ocean,Ali cloud,Vultr,Azure,Ibm,Ovh,Google cloud,Linode Web server: - Apache, Nginx, Litespeed, IIS E-Learning/Video conference:- BigBlueButton, BBB API, Greenlight, Jitsi, Moodle, Chamilio LMS, Open edX Control panel:- cPanel/Whm, Direct Admin, ISPconfig, Webmin, Centos web panel, Vestacp DB servers :- MySQL,Mariadb,Mongodb,Postgres Scripting languages :- Php(5 and 7),Js,HTML,Python,Ruby CMS :- Wordpress,Joomla,Drupal Frameworks :- Codeignitor,Laravel,Cake php,Symfony,Yii 2, Web security&pentest :- Owasp top 10,Burp suite,Kali linux, Parriot WordPress Malware removal, Security hardening, WordPress security, Joomla security, Drupal security, Got listed in Yahoo, Twitter AT&T, Freelancer for finding vulnerabilities https://hackerone.com/sr33r4j/ menos
  • Contratar sr33raj
  • Contratar     razzeshsingh
Contratar     razzeshsingh

    razzeshsingh razzeshsingh

    India $50 USD / hora
    ✔️Sr. Server Admin ✔️ IT Expert ✔️Cyber Security
    India
    IT Expert with +9 years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server,...
    IT Expert with +9 years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- 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.. ☑️- 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. ☑️- 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. menos
  • Contratar razzeshsingh
  • Contratar     servermaster
Contratar     servermaster

    servermaster servermaster

    Estonia $25 USD / hora
    Professional IT specialist
    Estonia
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems: debian,ubuntu,gentoo,suse,redhat,centos and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Java web servers: Tomcat, Jrun, Jboss Proxy systems: Haporxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios,zabbix,cacti,grafana. WAP: XMG, SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat. Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done menos
  • Contratar servermaster
  • Contratar     writingmonxter
Contratar     writingmonxter

    writingmonxter writingmonxter

    Pakistan $10 USD / hora
    ✏️WRITER ⌛SEO ✅DESIGNER/PPT ⭐CV/RESUME ⌨DEVELOPER
    Pakistan
    2.4
    1 comentario 1 comentario $10 USD por hora
    T̳O̳P̳ 2% FREELANCER, Muhammad Tabish Doing my ⚠️PhD from ❤️️Xi'an, China. ⚔️Welcome to my Profile, Feel free to INBOX me⚔️ ☛10+ Years of Experience with hundreds of Ecstatic & Contented Clients ✌ ⏱️WITHIN THE TIMEFRAME AS PER YOUR EXPECTATIONS✍️ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⭐⭐⭐SERVICES I OFFER⭐⭐⭐ ╔═✪✪✪Content...
    T̳O̳P̳ 2% FREELANCER, Muhammad Tabish Doing my ⚠️PhD from ❤️️Xi'an, China. ⚔️Welcome to my Profile, Feel free to INBOX me⚔️ ☛10+ Years of Experience with hundreds of Ecstatic & Contented Clients ✌ ⏱️WITHIN THE TIMEFRAME AS PER YOUR EXPECTATIONS✍️ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⭐⭐⭐SERVICES I OFFER⭐⭐⭐ ╔═✪✪✪Content Writing✪✪✪ ║✔️Website Content Writing ║✔️Article / Blog Writing ║✔️Marketing Writing ║✔️Affiliate Content Writing ║✔️Resume / CV ║✔️Cover Letter ║✔️Social Media Content Creation ║✔️Press Release Writing ╚══════✪✪✪✪✪ ╔═✪✪✪SEO Services✪✪✪ ║✔️On-page SEO ║✔️Off-Page SEO ║✔️Keyword Research ║✔️Local SEO ║✔️Website Speed Optimization ║✔️Niche Research ║✔️Keyword Research ║✔️Schema Mark-up ╚══════✪✪✪✪✪ ╔═✪✪✪Web Development✪✪✪ ║✔️WordPress Website Development ║✔️WordPress Speed Optimization ║✔️Elementor Pro Page Designing ║✔️Custom WordPress Design ║✔️Affiliate Marketing ║✔️Blogging ╚══════✪✪✪✪✪ ╔═✪✪✪Graphic Designing✪✪✪ ║✔️Logo Designing ║✔️Marketing Brochure Designing ║✔️Poster / Flyer Design ║✔️PowerPoint/ Design ║✔️Social Media Kit ║✔️CV Designing ║✔️Business Card Design ║✔️Pitch Deck Design ╚══════✪✪✪✪✪ You can ''HIRE ME'' directly by clicking the ''Hire Muhammad T'' button. Have a good day! Thanks & Regards ♛Muhammad Tabish♛ menos
  • Contratar writingmonxter
  • Contratar     evgeny1002
Contratar     evgeny1002

    evgeny1002 evgeny1002

    Russian Federation $40 USD / hora
    Senior Software Engineer
    Russian Federation
    5.6
    2 comentarios 2 comentarios $40 USD por hora
    I am the top-tier, heavy-hitting expert you bring in to solve the most daunting of challenges where others have failed. If you just need my expertise without the code, I’m very comfortable in the consultant role. I love writing clean code and spend time every day learning up-to-date tech stacks. I pride myself on...
    I am the top-tier, heavy-hitting expert you bring in to solve the most daunting of challenges where others have failed. If you just need my expertise without the code, I’m very comfortable in the consultant role. I love writing clean code and spend time every day learning up-to-date tech stacks. I pride myself on being able to jump into a project quickly and creatively solve problems. I have good intuition when it comes to debugging. ======= FRONTEND DEVELOPER ==== # MERN/MEAN, Vue/Vuex, Angular, D3.js ======= BACKEND & LINUX SYSTEM ADMINISTRATION ======= # Django, Flask, Spring, Express, Laravel, GO-GIN # Server Virtualization (Vsphere ESXI, Veeam Backup & Replication, Vcenter) # AWS EC2, ECS, RDS DB instances, Beanstalk, Lambda, ELB, Auto-Scaling, S3, # Microservices & Containerization (Dockers, Docker-Compose, Swarm) # GCP/GKE/GSuite, Azure, Digital Ocean # CI/CD with Terraform, Jenkins, Ansible, Bitbucket/GitHub/GitLab ======= BIG DATA PROCESSING & SEARCH ENGINE ======= # Bigdata processing with Apache Kafka/Spark & AWS Kinesis, Flink # Solr & Elastic Search ======= PYTHON STACK ========== # Image Processing, OCR with OpenCV with Python # ML with Tensorflow, Keras, Spicy, etc # Blockchain with Hyperledger, Corda, Quorum # Windows & Linux Applications with Python, C#, C++ Thanks menos
  • Contratar evgeny1002

Hola , aquí encontrarás algunos freelancers fuera de línea

Hola , aquí encontrarás algunos freelancers fuera de línea que coinciden con ""