WAN Maintenance & Firewalls Expert

Hello Dear, I am a professional network engineer and I have a Cisco CCNP certificate. I have great experience in various network technologies such as VLAN, STP, OSPF, EIGRP, BGP, MPLS, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. Also, I have great hands-on experience in, - Cisco Routers ASR 9k&1k, ISR 4K, 2900, 2800, 878, 888, Switches Nexus 9K, Cat 6500, 3850, 2900 and ASA 5505, 5506x, 5508. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Palo Alto 220, 550, 850 and 3200 and Fortigate 40F, 60F, 100E, 200E and 800E Firewalls. - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. - Mikrotik CCR1036, CCR1009, CCR1700, CCR2204 and RB2011. We can discuss it further, let me know if you are interested. Regards, Ahmed Fakkar

Dear Guy B.,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in System Admin, Computer Security, Cisco, Network Administration, Internet Security and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details or let's appoint time for Zoom meeting to meet and discuss your project in details.    Best regards, Sales department Tangram Canada Inc.   

Hello Dear, I am an Expert Network Engineer and I am working as an Expert Consultant Network and Security Engineer. I have great hands-on experience for more than 7 years in various network technologies. I have Cisco CCNA, CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation), CCNP Data Center and CCNP Security certifications. I have Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certifications. I have very good knowledge in Cisco wireless technology, VOIP & Network Security. My specialties: - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers (ASR 1K & 9k, 2900, 2800, ISR 4K, 878, 888), Switches (Cat 6500, 3750, 3850, 2900, 2960, SG- 300, SG-500, [Nexus 5K, 7K and 9K]), Firewalls ([ASA 5505, 5506x, 5508], Fortigate, Palo Alto) and Wireless Acess Points 1800 and 2700. - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei, Mikrotik, HP & Ubiquiti devices Expert. - Packet Tracer, GNS-3, EVE-NG, VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, ISIS & BGP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP...). - VPN Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther). - Linux, Unix & windows servers Expert. - Wireshark Traffic Capture & Analysis Expert. - Write technical reports and summaries. Thanks to check my profile and let me know if you are interested. Best Regards,

With over a decade of experience under my belt, I am confident that my expertise as a Data Center and Network Administration professional makes me the ideal fit for your WAN Maintenance and Firewall needs. Not only do I have extensive knowledge with multi-vendor firewalls including Cisco, Fortinet, Palo Alto, and more, but my certifications in CCNP Security and rigorous training in security solution design will prove invaluable in maintaining a strong network defense for your company. Having successfully designed, implemented, and managed medium to large scale enterprise networks, I understand the critical nature of having a well-functioning network 24/7. My skills extend to VPN configurations such as IPSEC/L2TP and DMVPN which will further enhance your company's security measures. Additionally, my familiarity with troubleshooting complex routing issues and mitigating potential problems before they arise align perfectly with what you're looking for. Ultimately, my goal is always to ensure optimal network performance. Given the chance, I am eager to apply not just my technical acumen but also the depth of patience cultivated throughout my varied endeavors to ensuring your WAN operates at its best capacity consistently. Looking forward to discussing this project further with you!

Hello, I am 10 years experienced Firewall Expert. Ready to help the maintenance of your WAN network. Let's chat to discuss more

HI, I have vast experience in system, Network, and dev sec ops fields. Let me know if you require my services to complete this project. ping me to chat further about your project. Thanks,

Hi, I hope you are doing well. Myself Jibran and i read your project details. I'm working as Network and system administrator since 2013. I'm CCNA, MCSA certified. I can do this with my expertise and experience.. let's chat to discuss and done this. Thanks

Network Engineer in Support of large-scale multi-vendor Local and Wide Area networks. Good understanding of TCP/IP, specifically relating to routing, switching, wireless LAN with CCNP Routing and switching Certified. Extensive hands-on experience with Cisco routers, Catalyst switches & Nexus switches, Meraki WLAN, Cisco ASA.

Hello! I have management of all types of firewalls, fortinet, sophos, watchguard, opnsense, pfsense, mikrotik, etc. I am certified Sophos engineer, I have the watchguard certification, and now I will get the Fortinet FCP (ex NSE4), I currently manage more than 20 companies, and I can show you to demonstrate credibility of that companies, I have a lot of experience in security, almost oscp... If you wish, you can allow me to set up a free lab for you, to show you my skills. I would be very happy to work for you.

Having a dedicated IT professional with the right technical and writing skills is crucial for your WAN Maintenance & Firewalls project. My name is Sikandar and I have trained extensively in network administration and system administration which makes me a well-rounded candidate for this position. With my knowledge of Cisco, computer security, extensive networking experience, and comprehensive understanding of network devices like routers, switches, and firewalls, I am confident in my ability to troubleshoot any network issues that may arise. Moreover, my expertise includes monitoring and maintaining optimal system performance; an essential skill to ensure your company's WAN runs smoothly even during peak hours. My familiarity with network protocols, such as TCP/IP, DNS, DHCP, VPN, and VLANs will bring seasoning you seek. Finally, my versatility extends beyond into technical writing. This means I can produce clear, concise user manuals and accurate system diagrams to guide end-users through your network effectively - ensuring smooth operations on both technical and user fronts. With a proven track record and diverse set of talents as evidenced by my past accomplishments, I believe I am exactly the professional you need to optimize your WAN maintenance.

Hello, Nice to meet you. I am a freelancer specialized in Linux technical services, I am dedicated to provide more professional technical services, I have completed 30+ orders and worked for multiple clients. I work 24/7 in linux and have worked with several linux distributions including linuxmint, ubuntu and debian, even LFS. i have used aliyun, vultr and AWS lightsail. i have been an external contributor to VyOS, have knowledge of ipv6, deployed my own linux based linux soft routing and used iptables as my daily firewall system. So I can quickly adapt to any VPS you may be involved with now or in the future, as long as they are Linux. i am confident enough to provide you with the most professional technical services, and if you need my services, I am available to you. I have no problem if you need these services. My working hours are probably within 14:00-21:00 Beijing time, and I look forward to hearing from you if you need my services! Thank you for reading!

Dear Hiring Manager, I am writing to express my interest in the position of IT professional to support and maintain your company's Wide Area Network (WAN). With 14 years of experience in firewall, network, and Windows systems, I bring a wealth of expertise to effectively address your network needs. In this role, I am well-equipped to handle various responsibilities, including troubleshooting network issues, conducting routine maintenance to ensure optimal performance, and managing firewalls—such as Sophos, PFsense, and WatchGuard—that are crucial components of your WAN infrastructure. My extensive experience in networking, encompassing switches, routers, and firewalls, positions me as a valuable asset for this position. I have a proven track record of resolving complex network issues efficiently and implementing robust security measures to safeguard network integrity. Moreover, I am adept at working with a diverse range of network technologies and am committed to staying updated with the latest advancements in the field. As a certified network professional, I am well-prepared to provide top-tier support and maintenance for your WAN, contributing to the overall success of your organization. Thank you for considering my application.

Hi there, Good morning I am Talha. I have read you project details i saw you need help with Network Administration, System Admin, Internet Security, Cisco and Computer Security I am excited to submit my proposal for your project, which focuses on a comprehensive project plan. To begin, we will thoroughly understand your project's objectives and requirements, ensuring alignment on scope and goals. We will provide a clear and realistic project timeline with manageable milestones to ensure timely completion Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan

I have decades of experience implementing and managing networks of various sizes including WANs, firewalls from a dozen manufacturers, and optimizing network performance. I can quickly and efficiently fulfill all your needs for this project.

Hello Guy B.. This is Matt from the United States and I have been working on this industry for the last decades. I have checked your project is about WAN Maintenance & Firewalls Expert and I am sure that I can fulfill your requirement 100% for sure. I am ready to get started working on your right away. Looking forward to talking to you soon! Thank you. Matt

Hi Guy B., How are you doing? As a professional developer with expertise in Cisco, System Admin, Internet Security, Computer Security and Network Administration, I eagerly anticipate the opportunity to complete this project for you. Please drop me a message to discuss the project detail. Thank you for considering my services.

Hello sir am good at networking and am holding bachelor degree in network engineer with experience of 3 years in network engineer if possible I can be selected to do your job

Hello. I can do this project. I'm currently working as an IT Infrastructure Manager, and I'm working closely with Cisco Networking Equipment (Firepower, Catalyst/Nexus Switches) and I do have 7 years experience in the IT field. If you're interested, please contact me to further discuss this project.

HI Guyp Th is Almerio, Full stack developer. I can make firebawall for WAN Shall we discuss via chat now? Thanks for your post job Best regards! Almerio L

Hello I can do your project requirement. I can start immediately after get your network diagram/documentation. Thanks, Gia