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Mostrando 71 resultados
  • Contratar     kaloyan13
Contratar     kaloyan13

    kaloyan13 kaloyan13

    Bulgaria $10 USD / hora
    C/C++/Python/Java/Bash Linux programming
    Bulgaria
    C/C++ programmer with experience in parallel programming using OpenMP/Pthreads and MPI. Bash scripting and any other Linux/Unix tasks are welcome.
    C/C++ programmer with experience in parallel programming using OpenMP/Pthreads and MPI. Bash scripting and any other Linux/Unix tasks are welcome. menos
  • Contratar kaloyan13
  • 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     soladminvw
Contratar     soladminvw

    soladminvw soladminvw

    France $50 USD / hora
    System Admin Administrator - Solaris/Linux
    France
    3.8
    2 comentarios 2 comentarios $50 USD por hora
    Skills Solaris/Linux crash dump Analysis, Applications troubleshooting, Oracle Solaris Cluster 3.x/4.x, SPARC T-Series, LDOMs, SPLIT I/O, NPIV, OVM for SPARC, DELL EMC Storages, Hyper-Converged Infrastructure (DELL EMC VxRail) Work Experience Senior UNIX Administrator LAU (Lebanese American University) ­ 2005 –...
    Skills Solaris/Linux crash dump Analysis, Applications troubleshooting, Oracle Solaris Cluster 3.x/4.x, SPARC T-Series, LDOMs, SPLIT I/O, NPIV, OVM for SPARC, DELL EMC Storages, Hyper-Converged Infrastructure (DELL EMC VxRail) Work Experience Senior UNIX Administrator LAU (Lebanese American University) ­ 2005 – now • Responsible for the planning, specification and installation of Solaris hardware & software solutions. • Responsible for the Consolidation based on VMware and EMC VNX Storages with High Availability and automatic recovery in case of disaster. • Provide guidance & technical leadership in UNIX related design & implementation strategies • Produce support documentation to assist with knowledge transfer within the team. • Lead the development and implementation of the Disaster Recovery solution. Product Technical Support SUN MICROSYSTEMS FRANCE ­ 2002 – 2005 • Provide Support and Training to the Sun Support Engineers with highly technical product expertise in the following areas : ◦ Cluster 2.x, 3.x and Oracle Parallel Server ◦ Solaris kernel crash dump analysis ◦ Hardware Servers : Sun Fire series; Sun Fire 15000 ◦ Storage : T3, SAN, HDS, Disk Suite, Volume Manager ◦ Sun One Products in cluster environment : Directory Server, Web Server, Application Server, Messaging Server, ◦ Delegated Administrator for Messaging, Calendar Server and Portal Server. Timezone Support Engineer SUN MICROSYSTEMS CALIFORNIE ­ 2001 – 2002 • Support Engineer providing assistance for French speaking customers during out of work hours in Europe and Canada for the following products : ◦ Cluster 2.x, 3.x and Oracle Parallel Server ◦ Solaris kernel crash analysis ◦ Hardware Servers : Sun Fire series, Sun Fire 15000 ◦ Storage : T3, A5200, A3500, DiskSuite, Volume Manager Support Engineer SUN MICROSYSTEMS FRANCE – 1999 - 2001 • Support Engineer in the Cluster team, providing 8x20 hours and 7x7 day phone assistance for Gold and Platinum customers on the following products: ◦ SunOS from 4.x to 5.7 (installation, updates, upgrades, usage ...), ◦ Storage (DiskSuite, Volume Manager), ◦ HA 1.3, Sun Cluster 2.0 to 2.2, O.P.S ◦ Panics and Hangs Analysis, ◦ Performance Analysis on Servers, ◦ Hardware Servers : E250, E10000, Storage : SSA,A5000, A3500 ◦ Hardware support include failure detection, parts sending and on site assistance in order to bring the machine up and running. ◦ Provide customer follow up for critical account Education Université Paul Sabatier Toulouse III - D.E.A Informatique Fondamentale Computer Engineering 1994 – 1995 Universite Paul Sabatier Toulouse III - D.E.S.S Informatique Computer Engineering 1992 – 1993 menos
  • Contratar soladminvw
  • Contratar     Savstac
Contratar     Savstac

    Savstac Savstac

    India $16 USD / hora
    System, Devops, Security, Cloud & Network expert.
    India
    4.1
    6 comentarios 6 comentarios $16 USD por hora
    I have 8 years of experience in managing complex Linux architectures and managing cloud infrastructures. I have worked on many complex projects ( Private cloud setup on AWS, Load balancing clusters, Replication systems, and many more). I have versatile experience in setting up and managing servers and also optimizing...
    I have 8 years of experience in managing complex Linux architectures and managing cloud infrastructures. I have worked on many complex projects ( Private cloud setup on AWS, Load balancing clusters, Replication systems, and many more). I have versatile experience in setting up and managing servers and also optimizing them for best usage and fine-tuning the security aspects. I have expertise in the below fields:- 1 Linux Administration. 2 Windows Administration (Windows 2008, 2012 & 2016) and Migration. 3 Cloud computing ( AWS, Azure and Google Cloud). 4 Automation ( Ansible, Puppet, and Chef). 5 Application's & Web servers ( Apache, Nginx, IIS, and Tomcat ). 6 Databases ( Mysql, MsSql, MongoDB, PostgreSQL and Apache CouchDB). 7 Security ( Web Security, Server hardening and IPS && IDS configuration) 8 Virtualization( KVM, Xen, OpenVZ & Parallels Virtuozzo). 9 Control Panels ( Cpanel, website panel, zpanel and parallel Plesk panel). 10 Shell scripts, python & Perl, etc. 11 Mail servers. ================================================================ DEVOPS EXPERTISE I'm an Innovative Senior DevOps Engineer with a strong Linux background and 10+ years of experience designing, implementing, and managing cutting-edge deployment automation of cloud resources 1 Good hands-on knowledge of Source Code Management (Version Control System) tools like Git and Subversion 2 Proficient in developing Continuous Integration/ Delivery pipelines 3 Experience with automation/ integration tools like Jenkins 4 Knowledge of major cloud service providers, like AWS, Azure, etc. 5 Good understanding of Infrastructure as Code (Programmable Infrastructure), and how you can achieve that by using tools like Puppet, Chef, Ansible, etc. 6 Hands-on knowledge of software containerization platforms like Docker and container orchestration tools like Kubernetes and Docker Swarm 7 Developing CI/CD roadmap and implementing the project. My Speciality ➬ Regular Communication ➬ Daily & Weekly work update report ➬ 100% Guaranteed Plagiarism Free Work ➬ Guaranteed Data Security & privacy ➬ Adopted Agile Development Methodology ➬ FIXED COST ➬ HYBRID MODEL (Fixed + Hourly) menos
  • Contratar Savstac
  • Contratar     koustav2006
Contratar     koustav2006

    koustav2006 koustav2006

    India $12 USD / hora
    Expert in C/C++/Java, Databases, Networking, GUI
    India
    3.5
    6 comentarios 6 comentarios $12 USD por hora
    I have over 10 years of programming experience in C,C++,Java,.NET,Python for scripting and desktop applications along with database programming (SQL, MySQL, SQLite, MongoDB) and Networking
    I have over 10 years of programming experience in C,C++,Java,.NET,Python for scripting and desktop applications along with database programming (SQL, MySQL, SQLite, MongoDB) and Networking menos
  • Contratar koustav2006
  • Contratar     vili1977
Contratar     vili1977

    vili1977 vili1977

    Ukraine $10 USD / hora
    System engineer with experience 14 years.
    Ukraine
    I have 13 years experience with linux,freebsd,cisco. Cisco ASR1001, ASA 5505,5510, 29xx,19xx,3560,45xx. Programming on Perl,Bash,PHP.
    I have 13 years experience with linux,freebsd,cisco. Cisco ASR1001, ASA 5505,5510, 29xx,19xx,3560,45xx. Programming on Perl,Bash,PHP. menos
  • Contratar vili1977
  • Contratar     AhmadSameer
Contratar     AhmadSameer

    AhmadSameer AhmadSameer

    Egypt $30 USD / hora
    Cyber Security Professional | Automation Expert
    Egypt
    4.3
    9 comentarios 9 comentarios $30 USD por hora
    بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, Software Security, Malware Removal, Digital Forensics. @System Administration: Linux/Unix-like systems, MS Windows servers. @Web Development: WordPress, Joomla,...
    بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, Software Security, Malware Removal, Digital Forensics. @System Administration: Linux/Unix-like systems, MS Windows servers. @Web Development: WordPress, Joomla, Drupal, Shopify NodeJS, etc.. @Virtualization/Containerization: VMWare, Xen, VirtualBox, Docker. @Web Scraping/Automation: BeautifulSoup, Selenium. @Programming/Scripting: Python,Perl,Bash,Batch,PowerShell,Java,AutoHotkey. @Other Services: Data Recovery, Automated Data Entry, Technical Writing, and SEO. I DO NOT PROVIDE BLACK HAT SERVICES. ما شاء الله لا قوة إلا بالله menos
  • Contratar AhmadSameer
  • Contratar     razzeshsingh
Contratar     razzeshsingh

    razzeshsingh razzeshsingh

    India $50 USD / hora
    ✔️Server Admin ✔️Linux Expert ✔️Cyber Security
    India
    2.8
    2 comentarios 2 comentarios $50 USD por hora
    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     dailas
Contratar     dailas

    dailas dailas

    Russian Federation $25 USD / hora
    System Administrator Asterisk
    Russian Federation
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk...
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk Administrator FreePBX Sangoma Certified Essential PBXact Sangoma Certified Essential menos
  • Contratar dailas
  • Contratar     Svartes
Contratar     Svartes

    Svartes Svartes

    Moldova, Republic of $20 USD / hora
    System administrator, DevOps
    Moldova, Republic of
    1.6
    1 comentario 1 comentario $20 USD por hora
    I'm a Linux System Administrator with 8+ years of experience; My experience includes installation, configuration, tuning, firewalling, backup strategy, monitoring, troubleshooting Linux servers and services. Infrastructure as a code: I can perform the Terraform configuration for your infrastructure, including the...
    I'm a Linux System Administrator with 8+ years of experience; My experience includes installation, configuration, tuning, firewalling, backup strategy, monitoring, troubleshooting Linux servers and services. Infrastructure as a code: I can perform the Terraform configuration for your infrastructure, including the import of existing infrastructure (AWS, Azure); Good experience in Ansible; Also, I can assist on issues with desktop GNU/Linux distributions. I'm using Arch Linux as my main OS on all my machines. I like experimenting with different software on different platforms and many more :) menos
  • Contratar Svartes

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