Freelancers do zatrudnienia
Wyświetlono 77 wyników
Wykonawcy sponsorowani
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touhidecevw touhidecevw
$50 USD / godzinę
Network & System Specialist|CCNP|Fortinet|RHCE|CEHBangladesh✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete...✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH Cloud and Digital Ocean ✅VMware ESXi, VMware Workstation, VirtualBox, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration (Windows Server 2008, 2012, 2016, etc.), Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python mniej
Zatrudnij touhidecevw
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I'm a network and security engineer, Certified CCNA R&S, CCNP Enterprise Core, JNCIA Junos, NSE4 (Fortigate), F5-CA(101-201), F5-CTS LTM, PCNSE (Paloalto), HCIA Big data and cloud. I can help you : - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers and Switches - Configure Cisco...I'm a network and security engineer, Certified CCNA R&S, CCNP Enterprise Core, JNCIA Junos, NSE4 (Fortigate), F5-CA(101-201), F5-CTS LTM, PCNSE (Paloalto), HCIA Big data and cloud. I can help you : - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers and Switches - Configure Cisco Firewalls , Fortigate, Pfsense and Palo Alto. -Juniper Switches (EX and QFX Series), Routers (MX) and firewalls (SRX) - VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, BGP) - Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, RSTP, MST, PVST, VTP, ETHERCHANNEL, LACP, PAGP, VPC...). - VPN Configuration Expert. - Linux & windows server Expert. - Elasticsearch Cluster - Configure HAPROXY, Active directory, DNS, DHCP, AD CS,...) - Wireshark Traffic Capture & Analysis Expert. - Microsoft Visio mniej
Zatrudnij Ismaileng
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I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * Senior Network Security Engineer * MS Visio Expert *...I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * Senior Network Security Engineer * MS Visio Expert * Arabic-English Translator Technologies: Microsoft, Cisco, HP, Aruba, Huawei, 3com, Mikrotik, SonicWall, Pfsense, Ubiquiti, NetGear, and Linksys Tools: GNS3, EVE-ng, Packet Tracer, VMware and VirtualBox. Have a look at my portfolio. It contains real case projects. mniej
Zatrudnij MahmoodIsmael
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PMP and Cisco Certified Telecoms Engineer with 10+ years experience in corporate and mobile networks, Project Management, Implementation, Planning and Design. Linux/Unix, Oracle DBA, SQL - TCP/IP - LAN/WAN/WLAN - OSS/BSS - Cisco/Ericsson/Siemens Technologies.PMP and Cisco Certified Telecoms Engineer with 10+ years experience in corporate and mobile networks, Project Management, Implementation, Planning and Design. Linux/Unix, Oracle DBA, SQL - TCP/IP - LAN/WAN/WLAN - OSS/BSS - Cisco/Ericsson/Siemens Technologies. mniej
Zatrudnij sdiego2020
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Experienced Network Expert with over two decades of proven success in architecting, deploying, and optimizing robust network infrastructures for diverse international enterprises including campus networks. Demonstrated proficiency across a comprehensive range of networking technologies, encompassing routing protocols,...Experienced Network Expert with over two decades of proven success in architecting, deploying, and optimizing robust network infrastructures for diverse international enterprises including campus networks. Demonstrated proficiency across a comprehensive range of networking technologies, encompassing routing protocols, MPLS, VPNs, SDNs, WAN, LAN, WiFi and cloud networking. Skilled in managing server hardware and diverse operating systems including Windows, Linux, and OS X. I am proficient coding in Python, Powershell and BASH, and have extensive experience generating management and C-Level reporting with the likes of Python, PowerPoint and PowerBI. Given my scientific background I am also able to work in systems like Wolfram Mathematica and Wolfram Alpha. Renowned for ensuring network security, compliance, and operational efficiency while driving strategic initiatives to meet organizational objectives. Passionate about delivering superior solutions that exceed client expectations. mniej
Zatrudnij JonJoensen
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I've developed many enterprise level applications related python telegram and scraping Whether you need a Telegram bot that can perform complex tasks, a custom web scraping solution, or an AI-powered application, I have the skills and expertise to deliver top-quality results. Additionally, I am proficient in utilizing...I've developed many enterprise level applications related python telegram and scraping Whether you need a Telegram bot that can perform complex tasks, a custom web scraping solution, or an AI-powered application, I have the skills and expertise to deliver top-quality results. Additionally, I am proficient in utilizing Chrome automation and APIs to streamline the development process and ensure the best possible outcome for your project. Hire me for quality coding work in technologies like: -Front-End:React.js, Next.js, GatsBy.js, Javascript, Typescript -Back-End:Express.js, Nest.js, Flask, Django, Golang(Terraform) -UI Frameworks:Bootstrap, MUI, Tailwind CSS, Styled-Component, Flowbite -Services:AWS(EC2, CDK, EKS), Google Cloud, Google Map -Devops:Jenkins, Docker, Kubernates, mniej
Zatrudnij SteveHorvat
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I provide Excel\Formulas\VBA solutions, including integration with Word, Powerpoint, and Outlook, with experience in Telecommunications, Networking (Cisco Packet Tracer, GNS3), and programming using the following technologies; Python, C/C++, VBA for Applications, HTML, PHP, Javascript. I also have experience in data...I provide Excel\Formulas\VBA solutions, including integration with Word, Powerpoint, and Outlook, with experience in Telecommunications, Networking (Cisco Packet Tracer, GNS3), and programming using the following technologies; Python, C/C++, VBA for Applications, HTML, PHP, Javascript. I also have experience in data entry, processing, and analysis using Latex. I strive to work hard and meet client requirements and deadlines, also continuously working to improve my capabilities. mniej
Zatrudnij gr8tech
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With years of experience in web development and server management, I bring a wealth of expertise to the table. Whether you're a budding entrepreneur, a small business owner, or an established enterprise, my skills and dedication are at your service.With years of experience in web development and server management, I bring a wealth of expertise to the table. Whether you're a budding entrepreneur, a small business owner, or an established enterprise, my skills and dedication are at your service. mniej
Zatrudnij sabdsouza
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Alhamdulillah... I have more than 11 years of IT industry experience with specialization in Linux Administration. Extensive experience in installation, configuration, tuning, troubleshooting, security, backup, recovery, storage, upgrades of Linux. Experience in Bash and Ansible scripting for task automation. Web...Alhamdulillah... I have more than 11 years of IT industry experience with specialization in Linux Administration. Extensive experience in installation, configuration, tuning, troubleshooting, security, backup, recovery, storage, upgrades of Linux. Experience in Bash and Ansible scripting for task automation. Web server: Apache2, Nginx Web Mail server: Zimbra, Roundcube with postfix DNS: Bind dns, Powerdns with admin panel, DNS management in hosting AWS: Aws services like IAM, EC2, S3 Bucket, EBS, EFS, VPC etc. Monitoring: Cacti, Nagios, Zabbix, Opmanager etc Big data analysis: ELK stack Devops tool: Bash, Ansible, Git Firewall: IPtables, Firewalld, UFW, Snort, Suricata Cpanel: Vestacp, CWP Virtualization: KVM, Vmware esxi DB: Mysql, Mariadb Container: Docker Hosting: vps, domain, sites etc FTP: FTP, FTPS, SFTP I will troubleshoot and fix your any kind of Linux issues In Sha Allah. mniej
Zatrudnij fullfun
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Bezpieczeństwo komputerowe, Linux, Bezpieczeństwo serwisów WWW, Ochrona Internetowa, Administracja sieciبسم 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 mniej
Zatrudnij AhmadSameer
