Cisco Data Center Network Support

@farooqtahir2013

As an experienced network and system engineer, specializing in Cisco networks, I understand the critical role of a reliable and optimized network infrastructure for businesses. With over 10 years in the field, I've developed engrained knowledge of Cisco IOS/IOS-XE and Catalyst hardware that aligns perfectly with your needs. Furthermore, my expertise extends beyond purely network administration to include relevant skills like Linux and Windows networking, essential in troubleshooting complex data center issues that often require multi-domain understanding. My stack of proficiencies isn't limited to Cisco. I have successfully collaborated with various vendors which reflects my adaptability and ability to take on new challenges head-on. Alongside networking, I'm also experienced in cyber security - vital for preventing vulnerabilities and maintaining data privacy in a highly digitized environment. I can confidently handle TCP/IP tracing across multiple devices and document changes clearly ensuring seamless hand-offs. Choosing me would not only mean access to my vast technical capabilities but also enjoying prompt communication, ensuring 24x7 availability and timely project delivery. My commitment to clarifying any 'why can’t that server talk to that subnet?' moments even after the project completion gives you added peace of mind. Let's team up so we can collectively ensure your data center's smooth functioning irrespective of the workload!

@touhidecevw

As a seasoned professional with over a decade of experience in network and system administration, I offer an extensive skill set that aligns perfectly with your needs. Moreover, my Cisco certifications, especially CCNP and CCNA, hold relevance to the Cisco-based ecosystem that powers your data center. In the context of delivering network solutions like yours, I have gained expertise in VLAN design, trunking, OSPF/BGP configuration, and tangible knowledge of Cisco IOS/IOS-XE - essential building blocks for executing your project with precision. My file documentation skills will provide crystal-clear visibility of all changes and keep the project well-documented for ease of hand-off after completion. The value I bring extends beyond just traditional networking tasks. I am also proficient in different VPN configurations (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) which can be particularly useful if you need to expand secure remote access capabilities down the line. Additionally, my strong grasp of Linux and Windows network administration can be leveraged for general network troubleshooting or system-related concerns that might arise. Overall, my comprehensive skill set combined with sound problem-solving abilities makes me an ideal choice for ensuring a smooth and secure running of your mission-critical data center.

@ExpertNetworkEng

Hello, I’m a Senior Network & Security Engineer with 10+ years of hands-on experience designing, implementing, and migrating enterprise and service-provider networks. I specialize in Network Security, SD-WAN, routing & switching, enterprise wireless, and secure network architecture, helping companies modernize legacy networks, improve reliability, and reduce WAN costs. Core expertise: - Firewalls & Security: FortiGate, Palo Alto, Cisco ASA / Firepower IPsec & SSL VPN, site-to-site, remote access, policy design - Routing & Switching: Cisco ASR/ISR, Catalyst, Nexus (BGP, OSPF, EIGRP, IS-IS, MPLS, VLANs, STP, HSRP/VRRP) Enterprise LAN & campus design - LAN Switching (Multi-Vendor): Cisco, Meraki, HP, Aruba, FortiSwitch Access/core design, redundancy, QoS, segmentation - Enterprise Wireless: Cisco WLC & APs, Cisco Meraki Wi-Fi, Ubiquiti, Aruba Wi-Fi, FortiAP Coverage design, roaming, security, troubleshooting - SD-WAN: Fortinet SD-WAN, Cisco SD-WAN (Viptela), Cisco Meraki (hub-and-spoke, MPLS + Internet, segmentation, HA, traffic steering) - Cloud & Hybrid Networking: AWS / Azure / GCP Site-to-site VPN, routing integration - Network Automation: Python Certifications: CCIE Enterprise Cisco Certified Specialist – Enterprise SD-WAN Implementation CCNP Data Center CCNP Security Juniper JNCIA-Junos, JNCIA-Cloud If you share your current setup and goal, I can propose a clear and practical solution. Best regards,

@OutsourceMan

⭐⭐⭐⭐⭐ Hello Valuable Client, CnELIndia, led by Raman Ladhani, can seamlessly support your Cisco-centric data center on a contract basis and ensure stable, well-documented operations. Raman brings hands-on experience with Cisco IOS/IOS-XE across Catalyst and ISR platforms, covering VLAN design, trunking, OSPF, and practical BGP tuning in production environments. Our approach starts with a clear change plan or troubleshooting log, outlining scope, risk, and rollback. We then execute fast-paced, methodical troubleshooting—tracing TCP/IP flows across multiple hops to quickly resolve inter-subnet and server connectivity issues—while maintaining clean, scalable architecture. Post-implementation, we provide updated running-config and startup-config backups, along with a concise report detailing actions taken and recommended follow-ups. With solid Linux and Windows networking knowledge, strong change management discipline, and a focus on routing, switching, and interface-level optimization, CnELIndia ensures continuity, clarity, and confidence in your production network.

@Arismans22

Hi, I’m a network engineer with experience supporting campus-scale data center networks built mostly on Cisco. I’ve worked hands-on with Catalyst and Nexus switches, ASR and ISR routers, WLC, handling day-to-day routing, switching, and troubleshooting in production environments. I’m comfortable with VLANs, trunking, OSPF, basic BGP, and methodical L2/L3 troubleshooting. I work carefully, document changes clearly, and keep things stable for hand-off. Happy to learn more about your environment and see how I can help. Best regards, Arisman

@najibe1

Hello, I’m an IT expert with over 20 years of experience in the industry. I hold certifications as a Cisco Certified Networking Professional (300-100 and 300-115), Linux Certified Professional (LPI 101, 102, 103), Red Hat Certified System Administrator, VMware Certified Professional (versions 4, 5, and 5.5), as well as being a Microsoft System Administrator/Engineer from 2003 to 2022 and AZ104

@hayteekeys

Hi, I can provide contract-basis network engineering support for your Cisco-based data center, handling day-to-day routing, switching, and troubleshooting to keep production workloads running smoothly. APPROACH Routing & Switching: Design and tune VLANs, trunking, OSPF, and BGP configurations on your Catalyst and ISR hardware (IOS/IOS-XE). Fast Troubleshooting: Diagnose connectivity issues quickly—trace packets across hops, validate routing tables, check interface configs, and resolve "why can't X talk to Y?" problems in real time. Clean Documentation: Maintain running/startup-config backups, document all changes, and provide clear post-task reports for continuity and hand-off. TCP/IP Fundamentals: Leverage deep OSI-model knowledge and packet-level analysis to isolate root causes efficiently. DELIVERABLES (PER ENGAGEMENT) Pre-work change plan or troubleshooting approach Updated configs (backed up and version-controlled) Post-task summary: what was done, results, and any follow-up actions EXPERIENCE Cisco IOS/IOS-XE routing and switching VLAN design, trunking, OSPF, BGP tuning Production data-center troubleshooting Linux/Windows networking basics Clear technical documentation Available for immediate contract engagement—flexible hours to match your support needs.

@guilmes013

Dear Hiring Team, I am writing to apply for the Data Center Network Engineer position. With 20 years of field experience, I offer the precise mix of seniority and "hands-on" capability required to manage a critical Cisco-based environment. Throughout my career, I have specialized in the heavy lifting of network administration: Cisco Mastery: Extensive experience configuring and managing Cisco Switches and Routers via CLI. I am comfortable handling everything from legacy IOS devices to modern Nexus hardware. Data Center Operations: I understand the stakes of a DC environment. My focus is on High Availability (HA), spanning-tree optimization, and robust cable/hardware management to prevent physical failures. Beyond Connectivity: I don't just "connect cables." I implement strict monitoring (using tools like Zabbix) and security best practices (Fortinet/Firewalls) to protect the traffic flowing through the Cisco fabric. I am looking for a role where I can be directly responsible for the health and performance of the network infrastructure. I am ready to step in and ensure your Data Center operates at peak efficiency. Sincerely, Maicon

@aratib369

I have 10+ years of hands-on experience in Cloud (AWS/Azure/GCP), DevOps, Linux, Networking and MLOps. Strong background in data engineering, automation, and telecom systems—ready to deliver efficiently.

@devopsproject781

Hi, 12+ years in cloud engineering with deep AWS expertise. Design secure, scalable, and resilient cloud-native and event-driven architectures to support product growth and enterprise demands. Build and maintain tools, automation, and CI/CD pipelines that accelerate developer velocity. 8-13 years of experience in AI/ML architecture with strong skills in Python, cloud platforms (AWS), and agentic AI frameworks Design and architect scalable AI platforms, integrate LLMs, implement AI solutions using AWS. Thanks Devops team

@mohammed902607

Experienced Network Engineer with over 10 years in the industry, specializing in both high-level network design and hands-on field operations. I offer a unique blend of technical expertise and practical experience, ranging from complex system configuration to physical cabling and infrastructure installation. Currently available for freelance IT and network engineering projects Delivered several projects including Data Center Exit, and data centre setup

@danarjamal

Hi There, Hope you are doing well. I have more than 10 years in ISPs and MNOs, and I have managed more than 16 DataCenters that have included many so many different devices. Let me know if you want to disucss it further, and we can start today.

@Allaamrasyaad

I have experience in designing and designing data centres with east-west and north-south spaces. As well as the implementation of security-ACI integration on data centre Reply within minute

@firmansyahs45

I am an experienced Network Engineer with a strong background supporting mid-sized Cisco-based data center environments running IOS and IOS-XE, including Catalyst and ISR platforms. I routinely handle routing and switching tasks such as VLANs, trunking, OSPF, and basic BGP, and I approach troubleshooting methodically rather than through trial-and-error. I understand the critical nature of production infrastructure and always follow proper change management practices, including pre-change configuration backups, clear implementation plans, and rollback considerations. I deliver clean, well-documented changes along with concise post-task reports outlining work completed and any follow-up actions required.

@anujpundir0609

I have a dedicated networking team having networking experts so we do this on a contractual basis and will be fulfilling all the requirements that you are looking for.

@renatoe84

Hi, Thank you for the detailed description of your environment — it closely matches the kind of Cisco-centric infrastructures I’ve been working with for nearly two decades. I have almost 20 years of hands-on experience at CCIE level, designing, operating, and troubleshooting complex enterprise and data center networks built on Cisco IOS and IOS-XE across Catalyst and ISR platforms. I’m fully comfortable with advanced routing and switching scenarios, including VLAN and trunk architectures, OSPF and BGP optimization, and deep packet-level troubleshooting across multi-hop topologies. Having worked extensively in production-critical environments, I understand the importance of combining fast, accurate problem resolution with clean architecture and precise documentation. I can align seamlessly with your workflow and deliver structured change plans, configuration backups, and concise post-task reports for every engagement, ensuring transparency and continuity for your team. I’d be glad to discuss your topology, operational processes, and expectations to define an effective collaboration model. Best regards, CCIE#20567

@andiaslam01

Hi there, Your project immediately caught my attention. I’m a Network Engineer with strong hands-on experience managing Cisco-based environments, including Catalyst switches, ISR routers, and Cisco IOS/IOS-XE platforms. I’m very comfortable handling day-to-day routing and switching operations such as VLAN design, trunking, OSPF configuration, basic BGP tuning, and fast-paced troubleshooting across complex subnet environments. I work methodically and efficiently in production networks—tracing traffic across multiple hops, validating Layer 2 and Layer 3 behavior, and resolving connectivity issues like inter-VLAN routing or unexpected routing paths. I follow a structured workflow that aligns well with your expectations: preparing a clear change or troubleshooting plan before execution, maintaining clean running-config and startup-config backups, and delivering concise post-task documentation for smooth hand-offs. I understand the importance of stability in data center environments supporting live workloads. My focus is on clean architecture, minimal-risk changes, and clear documentation, ensuring the network remains reliable, maintainable, and easy to operate. I’m also comfortable collaborating with system administrators and supporting Linux and Windows networking where required. I’d be happy to discuss your current environment and jump in as needed to keep your Cisco infrastructure running smoothly. Best regards, Andi Aslam

@nimaalizadehm

Hello, I’m an experienced network engineer with strong hands-on background operating Cisco-based data centers running IOS and IOS-XE on Catalyst and ISR platforms. I regularly handle production routing and switching environments where stability, speed, and clean documentation matter. How I can help • VLAN design, trunking, and access layer cleanup • OSPF troubleshooting and tuning; basic BGP adjustments • Interface-level debugging and packet-path analysis • Fast root-cause analysis for inter-subnet connectivity issues • Confident troubleshooting using TCP/IP and OSI fundamentals I’m comfortable tracing traffic across multiple hops, isolating layer-2 vs layer-3 issues, and making precise changes without disrupting live workloads. I work cleanly and always plan changes before touching production. What you’ll get each time ✔ Clear change plan or troubleshooting notes before work ✔ Updated running-config and startup-config backups ✔ Short post-task summary with findings and next steps I also have working knowledge of Linux and Windows networking, which helps when diagnosing server-to-network issues, even when firewalls and VPNs are already in place. If you need someone who can jump in quickly, fix problems under pressure, and leave the network better documented than before, let’s talk. Best regards, Nima

@RobeelHassan

Hi, I’m an experienced Cisco network engineer with strong hands-on expertise in Cisco IOS/IOS-XE, including Catalyst and ISR platforms. I can support your mid-sized data center with VLAN design, trunking, OSPF/BGP tuning, and fast troubleshooting to keep production networks stable and efficient. I’ll provide: A clear change plan or troubleshooting log before any work begins Configuration backups (running-config/startup-config) after every change A brief post-task report with actions taken and next steps I’m available for contract work and can start quickly to maintain uptime and optimize network performance.