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Mostrando 220 resultados
  • Contratar     iemumair
Contratar     iemumair

    iemumair iemumair

    Pakistan $19 USD / hora
    Network and System Engineer | CCNA | CCNP
    Pakistan
    A dynamic IT Engineer with 8 years plus experience of Systems and Networks. I have experience of End User Technical Support, Desktop Support, Network Design, Development, Operations, Maintenance, Routing & Switches, Firewalls and Load Balancer from the well-reputed organization. Working knowledge of major networking...
    A dynamic IT Engineer with 8 years plus experience of Systems and Networks. I have experience of End User Technical Support, Desktop Support, Network Design, Development, Operations, Maintenance, Routing & Switches, Firewalls and Load Balancer from the well-reputed organization. Working knowledge of major networking components & hardware components. Redesign and Re-engineering of existing networks for future growth. Configuring Network in a simulation environment such as Packet Tracer, GNS3, My expertise are given below ✅ Configuration of Cisco Firewalls, Routers & Switches ✅ Existing Network Connectivity Issues ✅ Expert in VPN (GRE, SSL, DMVPN, IPSec Site to Site). ✅ Routing Protocol (IPV4 and IPV6) ✅ Network Design, Troubleshooting in GNS3 & Cisco Packet Tracer ✅ Report Writing Guidance for Network ✅ Routing Protocols (Static and Dynamic) ✅ Technical Documentation & Report Writing ✅ Network Diagram using MS Visio *** Just A Trial Will Convince You. *** menos
  • Contratar iemumair
  • Contratar     ahmed4499
Contratar     ahmed4499

    ahmed4499 ahmed4499

    Egypt $30 USD / hora
    Certified LabVIEW Emb. Developer-Cryptography Exp.
    Egypt
    I am computer engineer and certified LabVIEW architect CLA and Embedded LabVIEW developer CLED and Associate developer and Teststand developer with big experience in Test and Automation projects using NI Hardwear including NI Crio , NI Cdaq ,NI PXI , sbrio and usb series and other vendor hardware controllers and PLC...
    I am computer engineer and certified LabVIEW architect CLA and Embedded LabVIEW developer CLED and Associate developer and Teststand developer with big experience in Test and Automation projects using NI Hardwear including NI Crio , NI Cdaq ,NI PXI , sbrio and usb series and other vendor hardware controllers and PLC and i worked with many industrial communications protocols like IEC 61850, CAN , ETC.. with MSc degree in cryptography and SAT Math expert tutor . So i can help you manage your work with less prices , i do not care about money but i care about the quality of work , , i can design diagrams using UML , i can speak multi languages , ENGLISH , GERMAN AND ARABIC Thanks menos
  • Contratar ahmed4499
  • Contratar     mnomanrajput
Contratar     mnomanrajput

    mnomanrajput mnomanrajput

    Pakistan $15 USD / hora
    Data Center Specialist| VCP-DCV | FCA Certified
    Pakistan
    Hello, I am a Data Center Expert and have vast experience in Network Administration, Server Administration, Security Solution design, deployment and Management. I have worked on multi vendor Storages (IBM, EMC, HP, Huawei). I have worked on many Firewalls like Cisco ASA 5505, 5515, 5525,5585, Firepower NGFW,...
    Hello, I am a Data Center Expert and have vast experience in Network Administration, Server Administration, Security Solution design, deployment and Management. I have worked on multi vendor Storages (IBM, EMC, HP, Huawei). I have worked on many Firewalls like Cisco ASA 5505, 5515, 5525,5585, Firepower NGFW, Fortinet, Palo Alto, Sophos, Sonicwall, huawei, Mikrotik and Pfsense firewalls. I have worked on VMware Virtualization and Microsoft Hyper-V deployments and management as well. I have Cisco CCNA & CCNP (Routing & Switching), CCNP Security , CCNP Data Center. I have Microsoft MCSA 2012, Microsoft Server Virtualizaton and Hyper-V professional trainings. I have 10+ years of experince in IT industry. My specialties: - Design/implement medium and large scale enterprise networks. - Configure and manage Blade chassis Cisco UCS 5108, HP BLC 7000. - Install and Configure Dell, HP, IBM rack servers and Cisco C-Series, E-series rack servers. - Deployed and configure IBM, EMC and Huawei storage area network (SAN) over FC and Iscsi both. - Configure Cisco Routers (2900, 2800, ISR 3900, 878), Switches (Catalist 6500, 4500, 3750, 3850, 2900, 2960, SG- 300, SG-500) - Routing protocols (RIP, OSPF, EIGRP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP). - VPNs Configuration Expert (IPSEC/L2TP, GRE/PPTP, DMVPN, ZeroTIER etc). - windows servers and Client Expert. - Network Monitoring and troubleshooting expert. menos
  • Contratar mnomanrajput
  • Contratar     AhmedMFakkar
Contratar     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $40 USD / hora
    Cisco Professional
    Egypt
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and...
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Palo Alto 220, 550, 850 and 3200 and Fortigate 100E, 200E and 800E Firewalls. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. menos
  • Contratar AhmedMFakkar
  • Contratar     ahmedhassan52
Contratar     ahmedhassan52

    ahmedhassan52 ahmedhassan52

    Egypt $99 USD / hora
    ❇️?️⃤ PREFERRED ⭐TOP 1% Systems Architect? ❇️
    Egypt
    2.8
    3 comentarios 3 comentarios $99 USD por hora
    Software Engineer / Cybersecurity Specialist / Network Security Engineer / Web and Mobile Application Developer with 5+ years of experience and senior computer science student , Certified from Cisco as a "Junior Cybersecurity analyst " and from Altair Rapidminer as "Machine Learning Professional" and "Data Engineering...
    Software Engineer / Cybersecurity Specialist / Network Security Engineer / Web and Mobile Application Developer with 5+ years of experience and senior computer science student , Certified from Cisco as a "Junior Cybersecurity analyst " and from Altair Rapidminer as "Machine Learning Professional" and "Data Engineering Professional" ☑️ Linux system administration "Ubuntu, Debian, Kali and CSI Linux" ☑️ Cloud computing "Amazon Web Services, Google Cloud, Microsoft Azure , Oracle Cloud and DigitalOcean" ☑️ Database Development and Administration "Using SQL , MySQL , Python , PhpMyAdmin and PostgreSQL" ☑️ Website, server, and email migration "Apache and Nginx webservers" ☑️ Various Cybersecurity solutions from most of the security vendors products and services including but not limited to "Cisco Umbrella , Cisco ISE , Cisco Chassis , Cisco Routing and Switching ,Snort IDS/IPS , FortiSIEM ,Fortigates, IBM QRadar , Elasticsearch stack SIEM , Graylog , SPLUNK and LogRhythm" ☑️ Mobile Application Development "Native Using Kotlin or Swift" and Cross platform "Using Flutter and React Native" ☑️ Various CMS and E-commerce solutions and troubleshooting "WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, MediaWiki, phpBB, and more" menos
  • Contratar ahmedhassan52
  • Contratar     creatixclick
Contratar     creatixclick

    creatixclick creatixclick

    United States $25 USD / hora
    ☑️Tech enthusiast ☑️ Company owner ✅ Top 3%
    United States
    4.6
    4 comentarios 4 comentarios $25 USD por hora
    Cybersecurity and Information Security Skills: ✅Understanding of cybersecurity principles, protocols, and best practices. ✅Knowledge of different attack vectors, vulnerabilities, and common security threats. Pentesting Skills: ✅Proficiency in penetration testing methodologies, tools, and frameworks. ✅Ability to...
    Cybersecurity and Information Security Skills: ✅Understanding of cybersecurity principles, protocols, and best practices. ✅Knowledge of different attack vectors, vulnerabilities, and common security threats. Pentesting Skills: ✅Proficiency in penetration testing methodologies, tools, and frameworks. ✅Ability to simulate various cyber-attacks to identify vulnerabilities in systems and applications. Static Application Security Testing (SAST) Skills: ✅Experience in using SAST tools to analyze source code for security vulnerabilities. ✅Understanding of common programming languages and their security implications. AWS Security Skills: ✅In-depth knowledge of AWS services, architecture, and security features. ✅Familiarity with AWS security best practices, including IAM policies, access controls, encryption, and logging. Threat Modeling Skills: ✅Ability to create detailed threat models for AWS infrastructure, applications, and data. ✅Knowledge of threat modeling methodologies and tools to identify potential security threats and vulnerabilities. Networking and System Administration Skills: ✅Understanding of network protocols, firewall configurations, and secure network design. ✅Skills in configuring and securing operating systems and services. Risk Assessment and Mitigation Skills: ✅Capability to assess risks associated with identified vulnerabilities and security threats. ✅Proficiency in proposing effective mitigation strategies and security measures. Communication and Reporting Skills: ✅Clear communication skills to explain security findings, risks, and recommendations to stakeholders. ✅Ability to produce detailed and organized reports outlining the security assessment results and suggested improvements. Continuous Learning and Keeping Updated: ✅Cybersecurity is a dynamic field; staying updated with the latest threats, vulnerabilities, and security technologies is crucial. menos
  • Contratar creatixclick
  • Contratar     RafimKs
Contratar     RafimKs

    RafimKs RafimKs

    India $50 USD / hora
    Expert System, Network & VOIP Administrator
    India
    Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...
    Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" menos
  • Contratar RafimKs
  • Contratar     touhidecevw
Contratar     touhidecevw

    touhidecevw touhidecevw

    Bangladesh $50 USD / hora
    Network & System Specialist |CCNP|CCNA|RHCE |CEH
    Bangladesh
    ✅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 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 menos
  • Contratar touhidecevw
  • Contratar     Ismaileng
Contratar     Ismaileng

    Ismaileng Ismaileng

    Morocco $30 USD / hora
    NETWORK & SECURITY ENGINEER
    Morocco
    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 menos
  • Contratar Ismaileng
  • Contratar     daVinciCorp
Contratar     daVinciCorp

    daVinciCorp daVinciCorp

    Spain $20 USD / hora
    Website and Mobile App Development Agency
    Spain
    3.7
    2 comentarios 2 comentarios $20 USD por hora
    Welcome, where innovation meets functionality! As a premier mobile app development agency, we are dedicated to transforming your unique ideas into cutting-edge, user-friendly, and high-performance mobile applications. Tailored Solutions for Every Platform: Whether you're eyeing the iOS or Android market, or both, we...
    Welcome, where innovation meets functionality! As a premier mobile app development agency, we are dedicated to transforming your unique ideas into cutting-edge, user-friendly, and high-performance mobile applications. Tailored Solutions for Every Platform: Whether you're eyeing the iOS or Android market, or both, we specialize in creating cross-platform and native applications. Innovative Technologies, Future-Proof Solutions: Staying ahead in the dynamic world of technology is our forte. We leverage the latest tools, frameworks, and methodologies to ensure your app remains relevant and competitive in the ever-evolving mobile landscape. Service Includes: - Web Design - Web Development - WordPress Development - Shopify Development - Shopify Plugins - WordPress Plugins - PHP Development - PHP Frameworks / Laravel - Database Management - Web Deployment - Server Management - Mobile Apps Native - Hybrid Mobile Apps Tech Stacks includes: - PHP - Python - MySQL - NodeJS with ExpressJS - ReactJS - VueJS - NextJS - Angular - React Native - MongoDB - Dart with Flutter menos
  • Contratar daVinciCorp

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