Network Administrators k zaměstnání - Stránka 3
Zobrazuje 241 výsledků
Sponzorovaní freelanceři
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System Administrator with over 15 years experience with designing, managing and maintaining network systems. Data scientist. ASL translatorSystem Administrator with over 15 years experience with designing, managing and maintaining network systems. Data scientist. ASL translator méně
Zaměstnejte uživatele Sochi4real
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acsaneibogdan97 acsaneibogdan97
$50 USD / hod.
Network Security Engineer | 2x Cisco CCNP | NSE4RomaniaEmbark on a digital journey led by a Network and Security Engineer with Cisco CCNP Enterprise and Security certifications. My proficiency extends beyond Cisco, showcasing excellence in Ubiquiti, Aruba, HPE, Fortigate, pfSense, Juniper, Palo Alto, and Mikrotik technologies. Elevating Networks Beyond Limits I...Embark on a digital journey led by a Network and Security Engineer with Cisco CCNP Enterprise and Security certifications. My proficiency extends beyond Cisco, showcasing excellence in Ubiquiti, Aruba, HPE, Fortigate, pfSense, Juniper, Palo Alto, and Mikrotik technologies. Elevating Networks Beyond Limits I specialize in designing, implementing, and delivering network solutions, creating a tapestry of successes that transcend expectations. My passion for security resonates in the melody of certifications—CCNP Enterprise, CCNP Security, and Fortinet NSE4—each note composed during a 3-year crescendo in the networking realm. Within the Cisco realm, my expertise unfolds as a troubleshooter, designer, implementer, and operator, showcasing a virtuosity in routing, switching, wireless, and VoIP technologies. Specialties • Proficiency in diverse VPN technologies: IPsec, SSL, L2TP, PPTP, OpenVPN • Mastery of routing technologies: RIP, OSPF, EIGRP, ISIS, BGP • Expertise in switching technologies: VLANs, STP, VTP, Etherchannel, HSRP. VRRP, GLBP • Design and implementation of medium to large-scale enterprise networks. • Troubleshooting malfunctions of network hardware and security systems. Hands-On Experience • Cisco: ISR 1000, 4000, ASR 1000, Nexus 9200, 9300, 9500, SG- 300, SG-350, SG-500 ASA 5505, 5506-x, Cisco Umbrella, Cisco Meraki, Cisco FMC, Firepower FPR 1010, 1120 • Palo Alto: PA-400 series, PA-1400 series • Fortigate: 40F, 60F, 80F, 100F. • Juniper: EX2300, EX3400, EX4300 • HPE: Procurve 2650 and 2910 • Aruba: 8325, 6200F • pfSense, Ubiquiti, Sonicwall Distinguished Certifications • Cisco CCNP Enterprise • Cisco CCNP Security • Fortinet NSE4 v7.0 • CCNA CyberOps • CCNA • Juniper JCIA • Aruba Mobility (ACMA) • Aruba Switching (ACSA) • Palo Alto PCNSA Let's sculpt your network masterpiece together. Ready to redefine connectivity? méně
Zaměstnejte uživatele acsaneibogdan97
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I have been working with network devices and system admin for the past few years and have great experience with them. I am ready to be hired and start working on your projects today. ~regards | Cisco Expert Routing Switching | | VMware Expert | Juniper Router | HCNA Huawei | | Fortinet NSE1 NSE2 NSE3 | | PFSense...I have been working with network devices and system admin for the past few years and have great experience with them. I am ready to be hired and start working on your projects today. ~regards | Cisco Expert Routing Switching | | VMware Expert | Juniper Router | HCNA Huawei | | Fortinet NSE1 NSE2 NSE3 | | PFSense Advanced | FreeBSD Advanced | Mikrotik MTCNA MTCWE | Palo Alto Expert | | Docker | Docker Compose | Nomad | Kubernetes | Ansible Expert | Terraform | Scripting Automation | WebServer Nginx and Apache Expert | | MySQL Tune High Performance | Indexing | Tune Up | | Github Action | Gitlab Pipelines Expert méně
Zaměstnejte uživatele dwinurhadi
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NCS stands as a premier force in Product Development, Custom Software Development, and IT resourcing. Our proficiency lies in product automation and delivering comprehensive solutions harnessing the power of Open Source Technologies. At NCS, we foster collaborative partnerships with companies, acting as their robust...NCS stands as a premier force in Product Development, Custom Software Development, and IT resourcing. Our proficiency lies in product automation and delivering comprehensive solutions harnessing the power of Open Source Technologies. At NCS, we foster collaborative partnerships with companies, acting as their robust technical ally, liberating them from technological constraints. Our adept professionals manage technologies, automation, performance, and business process flows, empowering you to concentrate on your Core Business and its expansion. The trans-formative influence of IT on business models and industries has been profound in recent decades. In this era, business leaders increasingly recognize the imperative to curtail costs and enhance business value through IT strategies that foster ongoing stability and growth. NCS, with its optimal blend of skilled individuals and cutting-edge engineering, paves a triumphant IT trajectory. This approach maximizes business investments, aligns technology seamlessly with business processes, and equips you to navigate swiftly through dynamic market changes. méně
Zaměstnejte uživatele sunilsahu4
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Good at Linux maintenance and management, familiar with Debian, Linux From Scratch and other systems (I use Linux From Scratch myself), good at python, and participated in external contributions of some functional modules of Vyos (yes, for router operating systems, I am just an ordinary contributor , but I'm proud of...Good at Linux maintenance and management, familiar with Debian, Linux From Scratch and other systems (I use Linux From Scratch myself), good at python, and participated in external contributions of some functional modules of Vyos (yes, for router operating systems, I am just an ordinary contributor , but I'm proud of it) I can be responsible for open source technical support and deployment related to basic Linux services such as nginx, Galera, LVS, etc. Used PVE, LXC and other technologies. Advantage: 1. Professional, accurate and timely technical service and support 2. I am deeply involved in Linux and open source technology, I use Linux as my main operating system méně
Zaměstnejte uživatele jack9603301
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بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, API Security, Mobile Applications Security, Software Security, Malware Removal, Systems Hardening, Server Security, Digital Forensics, NGFW solutions(FortiNet,...بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, API Security, Mobile Applications Security, Software Security, Malware Removal, Systems Hardening, Server Security, Digital Forensics, NGFW solutions(FortiNet, pfSense,Palo Alto), Physical Security Consultancy @System Administration: Linux/Unix-like systems, MS Windows servers, Performance Optimization @Web Development: WordPress, Joomla, Drupal, Shopify. @Virtualization/Containerization: VMWare, Xen, VirtualBox, Docker. @Web Scraping/Automation: BeautifulSoup, Selenium. @Programming/Scripting: Python,Perl,Bash,Batch,PowerShell,VBA,AutoHotkey. @Other Services: Data Recovery, Speed Optimization, and SEO. @Trading: Deriv/Binary Bot Development. I DO NOT PROVIDE BLACK HAT SERVICES. ما شاء الله لا قوة إلا بالله méně
Zaměstnejte uživatele AhmadSameer
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I have 9 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC),...I have 9 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer, Cloud Watch and IAM. Implemented AWS high availability using AWS Elastic Load Balancing (ELB), which performed a balance across instances in multiple Availability Zones. AWS deployment using Ansible and Terraform, also deployed, and administered Open stack services. Configuring Ansible to manage AWS environments and automate the build process for core AMIs (Amazon Machine Image) used by all application deployments including Auto scaling and Cloud formation scripts. Worked with Docker on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud. Played a major role in building Docker images; create build and deployment configurations to deploy applications using Jenkins onto the Kubernetes cluster. Deployed and configured Elastic search ELK, Logstash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with AWS Lambda and CloudWatch. Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions. Troubleshooting the network issues involving TCP/IP, LAN/WAN networking, DNS, DHCP, SMTP, SNMP, netstat and monitored the servers and Linux scripts regularly and performed troubleshooting. Monitoring of the servers through Nagios, Icinga2, Zabbix 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 méně
Zaměstnejte uživatele bindmission
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I have versatile experience in setting up and managing servers, optimizing them for the best usage, and fine tuning the security aspects. Core Tools: MVC, OOPs, Core PHP, Javascript, JQuery, JQuery UI, HTML,CSS - PHP Frameworks: Codeigniter, Cake PHP, Yii , Zend, Laravel - CMS Frameworks: Joomla, Wordpress,...I have versatile experience in setting up and managing servers, optimizing them for the best usage, and fine tuning the security aspects. Core Tools: MVC, OOPs, Core PHP, Javascript, JQuery, JQuery UI, HTML,CSS - PHP Frameworks: Codeigniter, Cake PHP, Yii , Zend, Laravel - CMS Frameworks: Joomla, Wordpress, Drupal - Shopping Cart Frameworks: Magento, Ebay, ZenCart,Cs Cart, Shopify, BigCommerce - Web Design- Valid HTML/xHTML, PSD to HTML, Logo Design, Web2.0 design, W3C standard, DIV & CSS based table less coding. WEB HOSTING Server Security and Firewall - CSF/maldet. OS Control Panel's - (WHM-Cpanel, CentosWebPanel, VestaCP, Plesk, Virtualmin-webmin) Web Servers - (Nginx/Apache/Lighttpd/LiteSpeed). Cloud Services: Amazon Web Services/Google Cloud, DigitalOccean I can manage Server Migration, SSL Installation, Server Security and Server Monitoring. SMTP Servers: (Postfix, Dovecot, PowerMTA, Mailgun, AWS-SES, Sendgrid) Mailing Applications: Interspire, Mailwizz, PHPMailer, Sendy méně
Zaměstnejte uživatele bishnudev3
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Hi, This is Ihtsham ul haq. I am a passionate graphic designer & Website developer. I have created many logos & Web sites and made happy client. Every thing around me inspires me. Regards! Ihtsham ul haq Introducing myself as a graphic designer and web designer/developer. Thanks for visiting my profile. I consider...Hi, This is Ihtsham ul haq. I am a passionate graphic designer & Website developer. I have created many logos & Web sites and made happy client. Every thing around me inspires me. Regards! Ihtsham ul haq Introducing myself as a graphic designer and web designer/developer. Thanks for visiting my profile. I consider your valuable time so before awarding a job kindly contact me and discuss the project in detail. I'm very responsive and I will try to respond your messages as soon as possible.The following are the areas of my expertise: ****Web Design & development**** o PSD to wordpress o HTML/CSS o Website and User Interface Design o Web Page design o UI/UX design ****Software/Application Expertise****: o Microsoft Word/PowerPoint/Excel o WordPress o Woo-commerce o E-commerce responsive store using HTML/CSS o Shopify o Custom PHP ****HTML****: o Responsive HTML 5 o Bootstrap o Responsive Newsletter -------------------------------------------- **** Graphic Design Expertise****: o Any type of graphics design o Logo Design o Business Card Design o Brochure Design o Menu Card design o Label Design o T-shirt Design o Icon Design o Stationery Design o Silhouette Making (line art) o Different Kinds Illustrations ****Software Expertise****: o Adobe Photoshop o Adobe Illustrator o Adobe Premiere méně
Zaměstnejte uživatele ihtsham3
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A versatile professional with extensive experience in the areas of content management, shared services, post-production and quality control. FAST, RELIABLE. Will get your stuff done before the deadline. #Services: Subtitle - Dubbing - Voiceover - GFX - Closed Captions - Editing - Finishing - QC - Mastering - Adobe...A versatile professional with extensive experience in the areas of content management, shared services, post-production and quality control. FAST, RELIABLE. Will get your stuff done before the deadline. #Services: Subtitle - Dubbing - Voiceover - GFX - Closed Captions - Editing - Finishing - QC - Mastering - Adobe Premiere - After Effects - Logo design - Content Security #File operations: Management - Transfer - Media Transcoding - Sync - Backup - Restore - Wipe - Encryption - Automated workflows - Data Security - PowerBI - Excel - PDF - Audio - Video - Documents - Esignatue - FFMPEG #Cloud Storage: Gdrive - OneDrive - Dropbox - Sharepoint - Aspera - Signiant - Qnap - FreeBSD - FTP - SFTP - SMB #Troubleshoot: Windows OS - Mac OS - Microsoft 365 - Adobe - Avid - VMware - desktops - laptops - Printers - Scanners - Servers - Network - Parallels - RDP - POP3 - IMAP - VPS - VDI Feel free to contact me via Messages :) méně
Zaměstnejte uživatele mahmoud1911
