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  4. (Current) JNCIA-Junos Specialists
  • $25 hourly

    • 4.8/5
    • (5 jobs)
    Multiple CCIE and JNCIE Certified Network Architect with 13 years of extensive experience working with Cisco & Juniper routers, switches, firewalls in the domain of enterprise and service provider network. A creative and persistent problem solver with an ability to adapt to new technologies quickly and proficiently. Possess good communication and collaboration skills to work in concert with diverse group efficiently.
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    Cisco ASA
    Cisco Certified Network Professional
    WorkBook
    Cisco Certified Network Associate
    Cisco Router
    Juniper
  • $150 hourly

    • 5.0/5
    • (66 jobs)
    Proven track record of delivering top-notch IT solutions, I specialize in networking, cybersecirity and virtualizationin including Citrix, VMware, and Microsoft technologies. My expertise spans Unifi, Meraki and Cisco in networking, SonicWall, Palo Alto and FortiNet in security as well as VMware, XenServer and Hyper-V virtualization. I've consistently achieved high client satisfaction through my dedication to excellence and attention to detail. **Key Skills:** - Virtual Machine Management: Proficient in template automation, Citrix MCS, PVS, and Citrix AppLayering for efficient virtual machine deployment and management. - User Experience Optimization: Skilled in enhancing user experience with Citrix WEM, Citrix UPM, Profile Unity, and AppSense solutions. - Wireless Deployments: Experienced in deploying wireless solutions from Meraki, Ubiquiti, and Cisco for seamless connectivity. - Network Security: Expertise in implementing and managing network security firewalls from Meraki, Ubiquiti, SonicWall, Cisco, and Palo Alto to ensure robust protection. - Storage Area Network (SAN) Deployment: Knowledgeable in SAN deployment utilizing Pure Storage and Dell/EMC solutions for reliable data storage. - Exchange Connectivity: Proficient in troubleshooting Exchange connectivity issues and optimizing mail flow for uninterrupted communication. - Windows Patch Management: Skilled in deploying Windows patches using WSUS and Ivanti Patch for enhanced system security and performance. - Microsoft Distributed File Services (DFSr) Deployments: Experienced in deploying DFSr solutions for efficient file replication and management. **Why Choose Me:** - Proven Track Record: With a long history of successful client engagements, I have built a reputation for delivering exceptional IT solutions. - Client Satisfaction: My focus on client satisfaction drives me to go above and beyond to meet project requirements and exceed expectations. - Technical Expertise: I stay updated with the latest advancements in Citrix, VMware, and Microsoft technologies to provide cutting-edge solutions. - Attention to Detail: I pay meticulous attention to detail in every project, ensuring accuracy and efficiency in implementation. - Collaborative Approach: I believe in transparent communication and collaboration, working closely with clients to understand their needs and deliver tailored solutions. **Let's Connect:** Ready to elevate your IT infrastructure? Reach out to discuss how I can help you achieve your goals efficiently and effectively.
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    Email Deliverability
    Hosting Setup
    Ubiquiti
    Duo Security
    Storage Area Network
    Server Virtualization
    VMWare
    Cisco Meraki
    Citrix
    Citrix ADC
    Microsoft Active Directory
    Network Administration
    Web Hosting
    Network Security
    Firewall
  • $79 hourly

    • 4.4/5
    • (316 jobs)
    Hello, Everyone. Diligent Information Technology Specialist with thorough hands-on experience in conceptualising, overseeing, and executing revenue-generating projects of different complexity and intensity. Determined to bring high standards, transparency in client engagement and full commitment to each assignment and I am excited to collaborate with the brightest minds in the industry. More than 2500 of hours @Upwork Over 10 years proven track record of success in cross-continental project management Skills: * Systems administration: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment management (HP, Cisco, Huawei, Juniper), Deep understanding of network architecture * Wireless: Aruba (WLC, Clearpass) , Fortinet, Aerohive, Cisco (WLC) and Meraki * Routing technologies: BGP, OSPF, EIGRP, IS-IS, RIP, Static routing * High availability: active-passive clusters (HSRP, VRRP, JRRP), load-balancing techniques * Security: firewalling (ASA, FWSM, Fortigate, Juniper including SSG, SonicWall,pfSense), antivirus techniques, antispam techniques, PKI, IDS/IPS, RADIUS (Windows / FreeRadius based) * Voice and Videoconference: Polycom, Skype, Cisco (VCS, CCM, CUCM, Unity, IMP), Nortel, Asterix type (TrixBox, Elastix, etc.) * Network Management Systems: CIsco Prime, Cacti, PRTG, Zabbix, NAGIOS
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    Cisco
    AWS Systems Manager
    Security Assessment & Testing
    Database Administration
    Firewall
    Cloud Architecture
    Network Penetration Testing
    Cisco Certified Network Professional
    Network Administration
    Microsoft Office
    Network Security
    Fortinet
    VoIP
    Network Design
  • $80 hourly

    • 5.0/5
    • (12 jobs)
    I have a 10-year experience in automation, networking and DevOps. Have a Juniper JNCIE-SP, JNCIE-DC, RHCA, Kubernetes, and AWS certification. I worked for a big Mobile operator and one of the largest hosting providers. Have experience in Enterprise, Data Center and Service Provider. List of technologies I have experience: Data Center EVPN, L2/L3 fabrics, Leaf/Spine architecture, VXLAN MPLS, LDP, RSVP-TE, L3, L2 VPN BGP, MP-BGP OSPF, IS-IS Multicast Routing, PIM, IGMP Switching: STP, VLANs, Link Aggregation Security: Cisco ASA, ACS, Radius
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    OSPF
    Juniper
    Multiprotocol Label Switching
    Cisco Router
    Network Administration
  • $30 hourly

    • 4.9/5
    • (26 jobs)
    I have over ten years of experience as an IT specialist. I'm a Microsoft Certified IT Professional. I have also worked on Cisco/Juniper routers and switches. I am CCNA/CCNP, CCNA (wireless), Aruba Wireless (ACMA), JNCIA (Juniper), and ITIL certified. Technical Skills: Building a website using WordPress. Network Automation using Python and Ansible Support Virtual servers and Workstations Strong knowledge of Windows OS, MAC OS, Android, and iOS. Solid experience in Backup systems, Networking, virtual machines, and firewall setups. O365 and Google Workspace administrator Computer software and hardware troubleshooting. Deployment of VPN tunnels and site-to-site connectivity Configuring routers and switches for internet and office connectivity Configuring firewalls to secure home/office network Writing scripts to automate network administrator tasks Creating presentations and technical documentation Customer Service: I have diverse experience, working in renowned IT companies such as HP and Accenture. I have worked as level 2 and level 3 IT support, receiving calls from customers and providing assistance via phone, email, and chat. Teaching Skills: I have conducted several training internally within my team related to Cisco, Aruba, Juniper, and Network Automation with Python. I can teach (1 on 1) CCNA, CCNP, JUNOS, Aruba Wireless, and Network Automation with Python/Ansible/Nornir/Napalm
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    Cisco Certified Network Associate
    Juniper
    Ansible
    Aruba
    Cisco IOS
    Network Engineering
    ITIL
    Cisco Router
    IPv6
    Virtual LAN
    Python
    VPN
  • $25 hourly

    • 4.8/5
    • (12 jobs)
    My best is around network environment. - Build/ set up network from SOHO to Enterprise/ Internet Service Provider. - More than 10 years working with Juniper devices include router/switch and firewall. - Support issues related to VPN over Internet/MPLS, BGP/IGP routing - Traffic migration/integration - Connection Issues - Peering configuration - Network designation - Find/consult network devices match with your ideas. - Routing policy. Beside, I've completed Microsoft Azure course AZ-700 and learning AZ-104. I'm willing to implement stuffs like azure firewall, NSG, VPN, BGP and policy.
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    VPN
    Cisco ASA
    Network Design
    OpenVPN
    Cloud Engineering
    PfSense
    Cisco Certified Network Associate
    Cisco Router
    Juniper
    Network Equipment
    Network Administration
    Network Engineering
    Network Security
    Firewall
    Cisco Certified Network Professional
    Microsoft Azure
  • $65 hourly

    • 4.8/5
    • (107 jobs)
    ⚡️⚡️⚡️TOP Rated PLUS Upwork Freelancer ⚡️⚡️⚡️ ⚡️Security Assessment ⚡️Active Directory ⚡️DNS ⚡️GPO ⚡️Exchange Server ⚡️Zimbra⚡️pfSense⚡️Cisco⚡️Hyper-V ⚡️Vmware ⚡️ M365 ⚡️O365 ⚡️Exchange Online ⚡️BGP⚡️Kaspersky Security Center⚡️Sharepoint ⚡️OneDrive ⚡️Skype ⚡️Azure ⚡️AWS ⚡️ Backup Solution ⚡️Linux ⚡️MSP ⚡️Proxmox⚡️Sonicwall⚡️Ubiquiti You have just found an outstanding networking Expert with 20+ years of hands-on experience! I am a TOP Rated Upwork Freelancer, which means that I work online to deliver consistent, high-quality, impactful results for my Upwork clients. I do my best to provide excellent service to my clients. I also have extensive experience with Cisco, HP networking hardware and technologies, Virtualization (Vmware), Firewalls, Zimbra, pfSense, Microsoft Exchange, and Microsoft Servers Certifications: * Palo Alto Accredited Configuration Engineer * CCNA - Cisco Certified Network Associate * MCSA - Microsoft Certified Systems Administrator * 3Com Certified Enterprise LAN Expert * HP Certified Instructor * HP AIS Network Infrastructure Spamassassin, Zimbra, Microsoft 2012 2016 2019 Servers, VMware, Cisco, router, switch, firewall, Microsoft Exchange, McAfee EPO, Security, Sonicwall, pfSense, Proxmox, DFS, Active Directory, DNS, Active Directory, Palo Alto, Hyper-V, CCNA, Sonicwall, Linux, Kaspersky, ESET.
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    Cisco Router
    Cisco Certified Network Associate
    PfSense
    VMware Administration
    Network Security
    Computing & Networking
    Palo Alto Firewalls
    Cybersecurity Management
    VMware ESX Server
    Zimbra Administration
    Network Administration
    Firewall
    Microsoft Active Directory
    Microsoft Exchange Server
    Windows Server
  • $110 hourly

    • 5.0/5
    • (7 jobs)
    🔝 TOP-RATED PLUS ✔️ Juniper Routing, Switching and Security Expert (Emeritus-SP, JNCIE-SP, JNCIE-DC, JNCIP-ENT, CCNA) with 17+ years of experience in designing, deploying and troubleshooting numerous data networks. ✔️ Expert Level knowledge and working experience of MPLS, L3VPNS,NG-MVPN, L2VPNs, VPLS, L2TP, IPSEC VPNs, CGNAT, EVPN, VXLAN, LDP, RSVP, Traffic Engineering, Fast Reroute etc. ✔️ Strong practical knowledge of all major IP routing protocols e.g. BGP, OSPF, IS-IS, RSVP-TE, LDP including Policy-based Routing and routing policy implementation using BGP. ✔️ Hands-on Expertise with Juniper M/T-Series, PTX-Series, ACX and MX-Series (MX80/MX104, MX240, MX480, MX960, MX204, MX10003, MX10008) routers, EX/QFX series switches (QFX5100, QFX5110, EX9200, EX8200, EX500, EX4200, EX3300, EX2200) and SRX firewalls (SRX4600, SRX5800, SRX1440). Juniper services modules MS-DPC/MS-MPC/ MX-SPC3. ✔️ Hands-on Expertise with Cisco (2800, 3700, 3800, 7200, 7600, ASR1000, ISR1000/4000 Series routers and 2900 Series, 3550/3560/3750/4948 L3 switches), Cisco PIX/ASA firewalls and Huawei High-end NE-40E/NE-80E/NE40-8 Core routers. ✅ 10 Yrs experience in Juniper as Adv Services Consultant (7yrs) and ATAC (3yrs) ✅ 7 Yrs professional experience with ISPs and Telco providers working on Cisco, Juniper and Huawei routing platforms. Tags: Cisco, Juniper network, Juniper expert, Juniper Network Engineer, Juniper router, Juniper switch, MPLS, BGP, Mx104, MX204, MX10003, MX240, MX480, MX960, MX10008, QFX, QFX5100, QFX5200, SRX.
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    Cisco Router
    Internet Security
    Multiprotocol BGP
    Cisco Certified Network Associate
    Routing
    Multiprotocol Label Switching
    Junos OS
    Network Architecture
    Implementation Plan
    Cisco
    Network Engineering
    VPN
    Juniper
    Network Design
    Network Administration
  • $45 hourly

    • 5.0/5
    • (23 jobs)
    🏆 Fortune 500 🏆 CCNA 🏆 CCNP Enterprise 🏆 PCNSE 🏆 CCSA 🏆 NSE1/2 🏆 ISO 27001 LA 🏆 ISO 27032 LCSM 🏆 InfoSec 🏆 12 Years of IT Experience Welcome to my profile! I am an accomplished network and network security engineer with a decade of industry experience and a successful background in remote work. I specialize in creating, implementing, and maintaining robust and secure network infrastructures for clients across the globe. Here are some notable qualifications I hold: 🔹 CCNP Enterprise: As a Cisco Certified Network Professional (CCNP) in Enterprise, I possess advanced knowledge and expertise in enterprise networking solutions. My deep understanding of routing, switching, and network design principles enables me to architect and optimize networks for optimal performance. 🔹 PCNSE: With a Palo Alto Networks Certified Network Security Engineer (PCNSE) certification, I possess advanced knowledge of network security technologies and best practices. I am well-versed in designing and implementing comprehensive security measures to protect networks from evolving threats. 🔹 NSE: Holding a Fortinet Network Security Expert (NSE) certification, I demonstrate proficiency in Fortinet's security solutions. I am equipped to implement and manage robust security architectures that safeguard networks from various cyber threats. 🔹 CCSA: Additionally, as a Certified Check Point Security Administrator (CCSA), I possess in-depth knowledge of Check Point's security solutions and technologies. I leverage this expertise to design and manage secure network environments using Check Point's advanced features. With these certifications and my extensive experience, I offer a comprehensive skill set that covers various aspects of networking and security. Here's a glimpse of my expertise: ✅ Routing and Switching: I excel in BGP, EIGRP, OSPF, PBR, HSRP, VRRP, VPC, route-map/filtering, and ACI. I design and implement efficient routing protocols and seamless switching solutions. ✅ Network Security: My specialization lies in firewall configurations (ACLs, NAT, L-7 filtering, content-based firewalling), IPS/NGFW/NGTX technologies, and secure VPN deployments (GRE, Site-to-Site IPSEC, remote VPN). ✅ Wireless Networking: I am proficient in deploying and managing WiFi solutions from leading vendors such as Aruba, Meraki, UniFi, Netgear, Mikrotik, and Cambium, ensuring reliable and high-performance wireless networks. ✅ Server Infrastructure: I possess strong knowledge of Red Hat Linux, CentOS, VMware, Zimbra, Zabbix, and SolarWinds. I efficiently manage server infrastructures and utilize monitoring tools to ensure optimal performance. With my extensive experience and expertise in network engineering, security, and remote work, I am well-prepared to deliver exceptional results. If you are seeking a dedicated professional to enhance your network infrastructure and security, regardless of geographical constraints, please don't hesitate to contact me. I look forward to discussing how I can contribute to your organization's success.
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    Cisco Certified Network Professional
    Cisco Meraki
    Cisco Router
    Check Point
    Network Administration
    VPN
    Cisco
    Firewall
    Palo Alto Firewalls
    Cisco ASA
    Fortinet
    Network Security
    Cisco Certified Network Associate
    VMWare
  • $30 hourly

    • 4.7/5
    • (16 jobs)
    A professional writer with a background in DevOps/Site Reliabiltiy Engineering and security, with a strong focus on creating engaging content which also increases clients visibilty and overall SEO. Translating complex technical jargon into appealing articles is something that I take great pride in. I worked with multiple companies over the past 4 years from cybersecurity vendors to SaaS developers to create how to guides, product pages, FAQs and blog posts. Please see some of this feedback below: SD WAN, SASE Security and Cloud content creation – “Connor has produced some excellent content for us, we intend to continue leveraging his capabilities in the future.“ - CEO/Founder Network Consultancy Services that I offer: - SEO optimised blog posts - User guides (How to, SaaS, FAQs) - Case studies and Whitepapers. - Technical documentation, mainly for API endpoints and SaaS - Proofreading and document editing SEO is something that I am very knowledgeable about. I like to identify your audience by doing keyword research and suggesting ideas that'll benefit yourself. Before I submit an article to the client I run it through an SEO article checker (Yoast and Semrush) to ensure the highest quality and optimization.
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    Network Planning
    Cisco Certified Network Associate
    Solution Architecture
    LAN Administration
    Cisco Router
    SNMP
    Network Administration
    Cisco Meraki
    Network Security
    Juniper
    VoIP
    Network Monitoring
    Network Design
    Network Engineering
    Network Equipment
  • $30 hourly

    • 4.8/5
    • (32 jobs)
    14+ years’ experience comprises vast experience of; • Data Center Solutions (Huawei | Juniper| Mikrotik ) • IGWs Direct Peering SH1X, Amazon, AMS-IX, NETIX-GIX • IGWs Upstream/Downstream Peering with Full/Partial Routing Prefixes handling & used of BGP attributes for Traffic Engineering inbound/outbound. • IGWs Traffic Engineering inbound/outbound. • IGWs Traffic redirection to Huawei I Cache. • Customer EBGP Peering & Routes advertisement. • Juniper/Huawei Route-Reflector & VRFs route leaking & extended-communities. • Huawei/Juniper PE’s Integration for 2G/3G/4G nodes. • Huawei/Juniper Integration for MSX, IGW, UGW, RNC & BSCs. • Juniper/Huawei based IP/MPLS Backbone Networks • Juniper/Huawei based IT/Enterprise solutions • Cisco/Juniper/Huawei based ISP solutions • Huawei to Juniper IP/MPLS Migration projects • Huawei to Juniper Fixed Network Migration projects • Huawei IP/MPLS & Enterprise Modernization projects • Mikrotik Base Solution IT/PS Core. • Mikrotik IPSEC/OPENVPN deployment. • CDNs Facebook, YouTube, Google Integration on Huawei/Juniper. • Huawei/Juniper PE L2Circuits, VPLS. Training: • MTCNA (Mikrotik Certified Network Associate) • MTCRE ( Mikrotik Certified Routing Engineer) • JNCIA (Juniper Network Certified Associate) • JNCIS (Juniper Networks Certified Internet Specialist) • JNCIP (Juniper Network Certified Internet Professional) • CCNA (Cisco Certified Network Associate) • CCNP (Cisco Certified Network Professional) • CCIE R&S (Cisco Certified Internetwork Expert) • Cisco Meraki • AWS Architect Associate • AWS Architect Professional Deployment: • Deployed BGP/MP-BGP/ipv4/V6 • Deployed MPLS/L2VPN/VPLS/VRFs • Deployed ISIS/RIP/OSPF/EIGRP • Deployed NAT/SRC/DST/CGNAT • Deployed GRE/EoIP/IPSEC/l2tp/PPP • Deployed ECMP/PCC • Integrated/Routing PS Core/Gi/GB/GN/Gy/Gx/IU-U/GR/S1-MME/S1U • Integrated/Routing BSC/ABIS/GB/A-Interface/O&M • Intergated/Routing RNC/IUB/IUPS/IUCS/IUR/O&M • Intergated/Routing MSX/Billing/Signalling/LIG/O&M • Integrated/Routing UMG/Voice/Signalling/O&M • Integrated/Routing BTS/Nodeb/E-Nodeb Platforms: • Cisco Switches and Routers • Huawei Switches and Routers (ATN910B, ATN950B, S9303, CX-600X3, and NE40E X8) • Juniper Switches & Juniper Routers, MX960,SRX5800,EX4300,QFX511, SRX5400 & Ex2300-T4 • Cisco Meraki MX64/65/84/100 MR33, MS120/125 • Mikrotik's CCR1072, CCR1009, CCR1036, HEX & RB small series.
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    Junos OS
    Amazon Web Services
    OpenVPN
    Cisco Router
    Cisco Certified Network Professional
    Cisco Certified Network Associate
    Border Gateway Protocol
    Mikrotik RouterBOARD
    MikroTik RouterOS
    Cisco Certified Internetwork Expert
    Juniper
    VPN
    Network Administration
    MikroTik
  • $100 hourly

    • 5.0/5
    • (12 jobs)
    Solving Network problems and Creating concept/Ideas /design is what I like ;) I am a network/security guru • Create high-level designs (HLD), low-level designs (LLD) describing the implementation and design of juniper solutions. • Attend meetings with customers to collect required data for implementation, agree on the scope of work (SOW) and the network implementation plan (NIP) • Manage projects, including planning project activities, time, and resource utilization. • Deliver training for different products as needed including official training, on-the-job training, and hands-on training. • Audit the implementation process of team members to insure that the delivery is up to customer expectations. • Ensures customer satisfaction by handling their requests with accuracy, professionalism, and speed. • Reporting per service SLA performance, service quality, and efficiency. • Share department’s internal projects scope, goals, and deliverables that support business goals in collaboration with senior management and stakeholders •Installing and configuring Juniper routers, core switches and Network Management Solution (NMS), subscriber management solutions (BRASs). •Configuring network hardware AAA using SBR (Steel-Belted Radius Carrier) •Installing and configuring Junos Space appliance J1500 and J2500 cluster/standalone nodes. •Installing and configuring WANDL IP/MPLS Planning Tool (Forecasting & Network failure simulation) for simulation, management and performance purposes. •Installing and Configuring Juniper MX960 as BNG for ISP environment including integration with SBR. •Integration of juniper MX960 with Contrail as Service Control Gateway with PCRF and AAA •Cisco IOS migration to JUNOS for Enterprise customers. •Study hardware capabilities and alternatives before deployments •Executing proof of concept on customer systems to demonstrate the benefits of proposed solutions. Building proof of concept systems in separate lab environments to demonstrate major solutions not possible to demonstrate in production systems. •Juniper SRX configuration (Zones, Policies, Screen, IDS, UTM, NAT, High Availability Clustering/Load balancing) •Solving core problems escalated by customer’s Core Operation, Core Planning, and NOC •Troubleshooting Juniper routers MX series, M series, and J series •Good knowledge of enterprise juniper devises including EX series, QFX series, and NFX250
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    Computer Network
    Solution Architecture
    Cisco Router
    Network Equipment
    Multiprotocol BGP
    TCP/IP
    Network Design
    Multiprotocol Label Switching
    Palo Alto Firewalls
    Network Planning
    Juniper
    Technical Writing
    Network Security
    Firewall
  • $20 hourly

    • 5.0/5
    • (4 jobs)
    A result oriented technology professional, I bring with me over 10 years of progressive experience in Network Infrastructure Management, Network Configuration / Administration, Technical Support and Network Administration in a multi-vendor environment. My professional record demonstrates strong capabilities in creating enterprise environments using multiple vendor platforms that solve business issues while managing costs & risks. Equipped with multiple certifications JNCIA-Junos, JNCIA-Sec, JNCIS-SP, JNCIP-SP, CCNA, CCNP R&S and rich hands-on experience in the ISP sector. I am proficient in designing, configuring and troubleshooting all types of network infrastructure, network monitoring & management systems and CISCO & Juniper routers, switches and firewalls in enterprise and service provider networks. Sound exposure to managing entire gamut of activities in the project management life cycle – from analysis, design to development, testing and implementation. A strategic planner, I have been instrumental in executing critical projects while tightly managing budgets. Hands on experience in enhancing network performance/ profitability while ensuring data security, disaster management and data recovery plans are in place. Demonstrated ability to provide prompt and accurate resolution to client queries and concerns. My ability to scout for and adapt new technologies to enhance performance coupled with sound analytical and problem solving abilities has made me an asset for many organizations. I demonstrate a unique combination of technical & leadership acumen. Hands on Experience on: - Cisco Router ( Native OS, IOS XE, IOS XR 9000 Series) - Cisco Switches ( Catalyst and Nexus OS) - Data Center SRX Series - Branch SRX Series (210, 240, 650) - Juniper netscreen Firewalls: SSG-5, SSG140, SSG520M, SSG550M, ISG-2000 - Juniper EX Series Switches (2200, 2300, 3300, 4200, 8200 Series and 4200 Series) - Juniper QFX Series Switches ( 5100 & 5200 Series) - Juniper MX Series Routers (MX 80, MX 104, MX 240, MX 204, MX 480) - Fortinet (fortigate 600C, 1000C, 3200D) Specialties: - Network Security (IDP/IPS, UTM, Screens, IPSEC VPN, CGNAT, BNG/BRAS) - Data Center Operations, - IP Network Configurations, O & M and Troubleshooting ( IGP, MPLS,BGP, L2VPN, VPLS, L3VPN ) - HA Protocols (chassis cluster, VRRP, NSRP)
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    MikroTik RouterOS
    Multiprotocol BGP
    Network Planning
    Cisco Certified Network Professional
    Cisco IOS
    Cisco Router
    Multiprotocol Label Switching
    OSPF
    Network Design
    Juniper
    Network Engineering
    MikroTik
    Virtual LAN
    Network Administration
  • $15 hourly

    • 4.8/5
    • (29 jobs)
    Thank you for having a glance at my profile. I am Muhammad Amaan Ullah, a professional and experienced IT Consultant with over 9 years of successful and proven record in the IT industry. My aim is to grow businesses to the next level by providing high-quality IT services. I am providing network and system administration services to businesses and individual clients. COMPUTER NETWORKS 1. Network administration, network monitoring 2. Network support level 1/2/3, managed services on monthly subscription/SLAs 3. Network designing, HLDs, LLDs, and Network diagrams on MS Visio 4. Network configurations and testing 5. Network troubleshooting 6. Technical proposals, RFPs 7. Configuration, Provisioning, and Testing of VoIP phones. Platforms: Juniper (SRX Series, EX Series, MX Series, Junos space), Aruba (ClearPass/WLAN), Cisco (routers/switches/firewalls/WLAN/ISE), Ruckus WLAN, Fortinet firewalls, Whatsup gold, Cisco VoIP phone SPA series Expertise: Routing protocols (OSPF, EIGRP, RIP, BGP), STP, RSTP, VLANs, DNS, DHCP, MPLS, VRRP, HSRP, NAT/CGNAT, PAT, ACLs, port forwarding SYSTEM SERVICES 1. System administration, system support, desktop support on monthly subscription/SLAs 2. OS installation, software installation 3. Server installation and configurations 4. Chat applications installation on Linux servers 5. Virtualization, Virtual machines setup 6. Installation and configuration of VoIP/PBX on Linux servers. Platforms: Linux (Ubuntu, CentOS, Debian), Windows servers (R2012, R2016, R2019), Active Directory, Microsoft exchange, Azure AD, Jira, Confluence, Miro, Zoho, Rocket chat, Hyperledger, VMware, FusionPBX
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    System Administration
    Technical Support
    End User Technical Support
    Linux System Administration
    IT Service Management
    IT Infrastructure
    Cisco
    Desktop Support
    Network Security
    Network Equipment
    Network Administration
    Network Monitoring
    Network Engineering
    Network Design
    Juniper
  • $30 hourly

    • 5.0/5
    • (2 jobs)
    I have about 10 Years Experience in IT Technology, i'm working at different vendors such as cisco, juniper, brocade, fortinet, pfsense and others. i have experience for ISP & Enterprise networks. i have fully experience about all Layer 2 & Layer 3 technology. i'm working at Core MPLS networks for 5 years. i have about 2 years experience for cloud implementation and service migration. i have full experience for STP, Fabric path, VPC, Vxlan, IPSEC, EIGRP, IS-IS, OSPF, BGP and MPLS. i have full knowledge for Apache, nginx, memcached, mysql, percona, bash script, load balancers, pfsense, Nagios, Zabbix, KVM, Hyper-V and Vmware.
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    Cisco ACI
    Debian
    Multiprotocol Label Switching
    DNA
    Cisco Meraki
    Juniper
    Ubuntu
    Cisco Router
    Cisco WLC
    CentOS
    Cisco IOS
    Internet Protocol Security
    Cisco ASA
    Cisco ISE
  • $50 hourly

    • 5.0/5
    • (3 jobs)
    I am a Network Engineer with 5 years of Industrial Experience. I am an expert on router/switch configuration and management. I have worked on various networking devices including Cisco, Juniper,BDCOM, Mikrotik etc. I am CCNA and JNCIA certified and have good knowledge on routing and switching including OSPF,BGP,layer 2 configurations etc. Currently I am attached to ISP industry and have good knowledge on global internet service along with networking knowledge.
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    Red Hat
    Huawei AR
    MikroTik RouterOS
    Cisco IOS
    Cisco Certified Network Professional
    OSPF
    Microsoft Visio
    Network Planning
    Computer Network
    Cisco Certified Network Associate
    Juniper
    IPv6
    Cisco Router
    Linux
  • $45 hourly

    • 5.0/5
    • (1 job)
    Network Engineer with 2 years of experience in network design for small business, network administration for small and medium organisations. Skilled in delivering technical support, managing network operations, and maintaining enterprise-wide area network across multiple-platform and high uptime Date Center enviornments.
    vsuc_fltilesrefresh_TrophyIcon JNCIA-Junos
    LAN Administration
    Tech & IT
    Data Center
    Computing & Networking
    OSPF
    Cisco Router
    Cisco
    WiFi
    Juniper
    Cisco Certified Network Associate
    Network Engineering
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