Hire the best WAN Optimization specialists

Check out WAN Optimization specialists with the skills you need for your next job.
  • $45 hourly
    Let's discuss how I can enhance your security posture. Certifications: 2 X NSE 7 Network Security Architect AWS Solutions Architect Associate (SAA-C03) NSE 4 Network Security Professional Cisco Certified Network Associate (CCNA) Skills: Secure Enterprise Network Advanced SDWAN Configuration Fortinet SDWAN and FortiManager Templates ZTNA Public Cloud Security Directory and Authentication Systems SIEM technology Advanced Technical Support and Troubleshooting
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    Amazon EC2
    Amazon Web Services
    Cisco Router
    User Authentication
    Security Information & Event Management
    MikroTik
    Technical Support
    Troubleshooting
    Network Monitoring
    Documentation
    Network Design
    Firewall
    Fortinet Technologies
    Enterprise Architecture
    Network Security
  • $24 hourly
    I enjoy being in the tech world. I enjoy learning new processes and new systems. I am experienced with most things technical. I.E. Internet software, mobile device, software support. I am experienced in SalesForce and most Microsoft Suite.
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    In-App Support
    Tech & IT
    Phone Communication
    Technical Support
    Customer Service
  • $100 hourly
    🔝 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
  • $125 hourly
    Experienced Network Engineer. Everything from Routing, Switching, WiFi, Designing, Troubleshooting. I started my career owning an Internet Service Provider and have worked in IT networking my entire career. I'm looking to expand my services by contracting projects for clients remotely. Currently working in with many network technologies at an expert level. Recent 2020 projects in: Cisco, Ubiquiti, Cisco Meraki, Many VOIP solutions, etc.
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    Network Planning
    PfSense
    Computer Network
    Firewall
    Internet Protocol Security
    Cisco Router
    Network Administration
    DHCP
    Network Equipment
    Virtual LAN
    VoIP
    Ubiquiti
    Network Design
    Cisco Meraki
  • $35 hourly
    I'm a Network Engineer, with a proven experience designing, deploying, and managing technology solutions ( Cisco/PaloAlto/Fortinet..) for a wide variety of business needs (LAN/WAN/VPN) and diverse IT scenarios for ISPs, enterprises, and startups.. Certifications: ✔️CCNA Certified Network Associate. ✔️CCNP Routing and Switching ✔️CCNP Service Provider. Skills in: ✔️ ISP environment : BGP;MPBGP,MPLS,VRF,PE,P.. ✔️Routing and Switching: Cisco, Dell, HP, Meraki ✔️Firewalling: Cisco ASA, Fortinet, Palo-Alto, Pfsense. ✔️ DataCenter : Cisco Nexcus . ✔️ Routing Protocols: BGP, IS-IS, OSPF, EIGRP. ✔️ VPN : SSL VPN ; IPSEC, Site-To-Site. ✔️ Wireless: Cisco AP,WLC, Meraki . When you working with me you will get: ✔️ High-quality work ✔️ Open communication throughout the project ✔️ All files delivered on time, before the deadline ✔️ Fast response --- Contact me for more info or to inquire about an upcoming project - I look forward to helping you achieve your goals!
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    Network Engineering
    Cisco IOS
    VPN
    OSPF
    Fortinet
    Wireless Network Implementation
    Cisco ASA
    Network Administration
    Network Planning
    Network Design
    LAN Administration
    Cisco Certified Network Professional
    Cisco Router
    Multiprotocol BGP
    Multiprotocol Label Switching
  • $10 hourly
    Career Profile: A highly accomplished, skilled and knowledgeable Bachelor of Science in Computer Science Graduate with extensive knowledge of networking and computer applications, looking for an opportunity in the field of information technology as Network Admin/IT Hardware and Software Specialist in a renowned organization. Technical Proficiency: • Knowledgeable in IPLC (International Private Leased Circuit), Network Attached Storage, Juniper Firewall, Fuji Xerox Printers, IP Phones. • Operating systems: Windows and LINUX. • Proficient in Cisco Networking, PC Hardware and Maintenance. • Knowledgeable in Microsoft Word, Access, Excel, Power Point, Wordpress, SAP, Net Beans 5.0, Photoshop, Backtrack 5, Kali Linux, SSH, Cacti, RRDTools, Intermapper, Flash Media Live Encoder, Team Viewer, Windows Server 2008 R2, Windows Server 2012 R2, ViciDial, Centos6, Centos7, Exchange Server 2016, FreePBX, NxFilter, VMWare ESXi, PFSense Work Experience: • Cloudstaff Philippines Inc. (CLIENT BASED) (On Call-Remote)  CLIENT: International Cruise & Excursions, Inc. (ICE) [Asia Pacific, Australia] o October 21, 2019 to Present – Information Technology Support Officer PH Duties and Responsibilities 1. Support LANs, WANs, network segments, Internet, and intranet systems. 2. System Deployment and Improvement 3. Maintain system efficiency. 4. Ensure design of system allows all components to work properly together. 5. Troubleshoot problems reported by users from Australia, New Zealand, India and here at PH. 6. Make recommendations for future upgrades. 7. Maintain network and system security. 8. Evaluate and modify system's performance. Work Experience: • Cloudstaff Philippines Inc. (INTERNAL) o July 16, 2019 to October 20, 2019 – Technical Support – Endpoint (Building 7 IT OIC) Duties and Responsibilities 1. Support LANs, WANs, network segments, Internet, and intranet systems. 2. System Deployment and Improvement 3. Maintain system efficiency. 4. Ensure design of system allows all components to work properly together. 5. Troubleshoot problems reported by users. 6. Make recommendations for future upgrades. 7. Maintain network and system security. 8. Evaluate and modify system's performance. 9. Still responsible for Ausphil (CS VOICE) Voip Servers, Lead Management, and Dialer Work Experience: • AUSPHIL Outsourcing (Cloudstaff Philippines) o November 7, 2016 to July 15, 2019 – IT Manager Duties and Responsibilities 1. Support LANs, WANs, network segments, Internet, and intranet systems. 2. System Deployment and Improvement 3. Maintain system efficiency. 4. Ensure design of system allows all components to work properly together. 5. Troubleshoot problems reported by users. 6. Make recommendations for future upgrades. 7. Maintain network and system security. 8. Evaluate and modify system's performance. 9. Purchasing of IT Equipments and Requirements. 10. Responsible for all Servers; PBx/Voip, SIP, AD, DC, RDP, File, VMWare ESXi, Fog Server, ViciDial, Email Server, NxFilter, PFSense. Work Experience: • ADERANS PHILIPPINES INCORPORATED o September 12, 2015 to August 10, 2016 – NETWORK AND INFRASTRUCTURE ADMINISTRATOR Duties and Responsibilities 1. Responsible in maintaining all Network and IT Infrastructure; Computers, IP Phones, Network Appliance such as; Router, Switch, Firewall, Network Attached Storage, Domain Controller Server, Data Controller Server, Biometrics Devices, and Network Cabling. 2. Responsible for designing, testing and evaluating network systems, such as internet, WAN, LAN, internet and other data communication system. Perform analysis, planning and network modeling. 3. Secures network by developing network access, monitoring, control and evaluation. 4. Upgrades network by conferring with vendors; developing, testing, evaluating and installing enhancements 5. Install all new hardware, system and software for network 6. Install, configure, maintain network services, equipment and devices 7. Install, configure and support the LANs, WANs, patch panel and internet systems 8. Install, configure and support VPN and Biometrics connection 9. Designs and plans network diagram via packet tracer 10. Manage all system back-up windows server backup and restore protocols 11. Plans and supports network and computing infrastructure 12. Perform trouble shooting analysis of server, workstation and associated systems 13. Monitors system performance and implements performance tuning 14. Monitor network usage internet usage and firewall settings 15. Manage active directory user account, GPO, file server and other server services in Windows Server 2003/2008 16. Overseas software and network security 17. Support user onsite and remote 18. Handle company visual and graphic requirement 19. Reports Directly to the General Manager of the Company.
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    Windows Administration
    Windows Server
    Ad Server
    Office 365
    IT Service Management
    Microsoft Active Directory
    Helpdesk
    Microsoft Exchange Server
    System Administration
    Microsoft Exchange Online
    Network Monitoring
    Microsoft Endpoint Manager
    Hardware Troubleshooting
    Microsoft Azure
  • $50 hourly
    Jasim is an accomplished Network Engineer with 11 years of experience in designing and managing network infrastructure with the best planning to consistently achieve high availability, security and performance. He is a highly motivated and energetic professional with more than six year of experience in implementing, securing and operating enterprise IT infrastructure. Additionally, he has extensive hands-on experience with the design, implementation and operation of complex enterprise networks and advanced security solutions. Jasim has a strong grip on implementation of various networking and security technologies. He has deployed many large scale projects which involve integration of Cisco, Palo Alto, Fortinet, HP and various other networking and security solutions. His skillset includes the documentation of solution including Low level Design, high Level Design, Network Diagrams, SOW’s and more.
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    Virtual LAN
    Network Security
    Cisco Certified Network Associate
    Fortinet
    Cisco ISE
    Network Engineering
    Cisco ASA
    FortiGate Firewall
    Firewall
    Wireless Network Implementation
    Palo Alto Firewalls
    Cisco Router
    Aruba
    Microsoft Azure
    System Administration
  • $40 hourly
    +15 years of experience in the development of data analytics, ML predictive models, Deep Learning and optimization for a large number of companies. PhD in Physics. Experience in Management Consulting. * predictive modeling, churn, LTV, HVAC optimization, demand planning/inventory optimization, * anomaly and outlier detection, * NLP, * Markov Models, stochastic processes, * Data analytics and visualization (Shiny) in various industries to uncover insights and aid in decision-making, * Forecasts, time series analytics and processing. I have also done deep-dive Research and Modeling for Quantitative Trading (custom indicators and trading ideas, mathematical modeling, statistical analysis). Technology: R, Python, SQL, MySQL, MongoDB, AWS, GCS, Tensorflow, Keras, Shiny, Docker, FastAPI.
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    Deep Learning
    Python Scikit-Learn
    Mathematical Modeling
    Artificial Intelligence
    Optimization Modeling
    API
    Analytics
    Docker
    MongoDB
    Predictive Analytics
    Statistics
    R
    SQL
    Machine Learning
    Python
  • $76 hourly
    Meraki Certified Network Operator and Firewall Network engineer, I have many years setting up and configuring, VPN, SD-WAN and remote locations Meraki and Cisco Switches and networking. Fortinet Firewall setup and config with remote locations and firewall filtering. User VPN setup and configure. Firewall rules and filtering. Nimble SAN Storage server setup and config with VMWare Esxi 5.0-6.7 setup and config with ISCSI connectivity for system storage profiles. Switches, Cisco Aeronet, Meraki, Ubiquiti and Motorola wireless, Nuuo video monitoring and LifeSize video conferencing. Troubleshoot TCP/IP, DNS, WINS, DHCP and VPN. Support and maintain computing services including Windows Hyper-V and IBM iSeries and System X servers, VMWARE Esxi 5.5-6.5. Server, 2003-2019 Citrix XenApps, and Windows environment. Troubleshoot EDI transactions in Data Masons Vantage Point and Liaison AS2. Administer Office 365 mail and apps.
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    macOS
    Network Equipment
    MikroTik RouterOS
    OpenWrt
    Juniper
    Citrix Hypervisor
    VMware ESX Server
    VMware vSphere
    Avaya
    Security Infrastructure
    Internet Protocol Security
    VPN
    PfSense
    Fortinet Technologies
    Cisco Meraki
  • $30 hourly
    Experienced network engineer & administrator with 8+ years of experience in different communication fields. Experience in support, configure, maintain and upgrade small, intermediate & corporate customer’s & ISP networks, also monitor network performance (availability, utilization, throughput, and latency) and test for weaknesses. - Mikrotik Certified Network Associate (MTCNA) - Grandstream Certified Specialist for UC Solutions - Certified System Installer for BKT Elektronik Poland with 5+ years of experience. - Experience with IP PBX technology.
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    MikroTik
    Network Administration
    Virtual LAN
    Network Engineering
    Network Equipment
    Network Planning
    Network Design
    Computer Network
    VPN
    Ubiquiti
    Mikrotik RouterBOARD
    MikroTik RouterOS
  • $100 hourly
    Versed in a wide-range of IT topics including, but not limited to: - Enterprise Network Monitoring with Zabbix - Network security/implementation utilizing FortiGate/FortiManager/FortiEMS/FortiAnalyzer/FortiAP/FortiSwitch (NSE 4, NSE 5, NSE 7 Certified) - IPSec/SSL VPN - AWS Site-2-Site VPN I have a passion for learning new things and solving Information Technology challenges. The majority of my career experience has been as a Network Security Engineer for a managed security service provider for the financial industry in the United States.
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    OSPF
    Zabbix
    Fortinet
    Linux
    Network Equipment
    C#
    Network Monitoring
    VPN
    Firewall
    Internet Protocol Security
  • $75 hourly
    High dynamic bandwidth product specialist. Normative, strategic, operational and tactical technology analysis and decision making. Provide solution architectures that fit business goals well, and are operationally efficient. Enable top-notch world-class results: * Resolve wicked problems. * Enable high output/input ratio. * Design new and best-in-class products and services. * Recommend improvements via product clinics. * Advance and apply bleeding edge technology. Industry agnostic stack: phenomenon research, phenomenon modeling, socioeconomic drivers research, big-picture modeling, foresight, forecast, effect research, effect modeling, metrics engineering, system engineering, control loop design, physical modeling, mathematical modeling, ML, AI, production system engineering, labor division modeling, labor specification, task decomposition, product engineering, service engineering, information management, data engineering, electrical engineering, mechanical engineering, industrial engineering, logistics, organizations management, innovations management, evaluation, technology management, turnaround, capacity building. Also review specialized profiles for product engineering (16 years experience, public awards), strategy consultancy (12 years experience incl. 6 years in C-roles). If you need a breakthrough, let's talk. I offer a 30 minutes no-obligations consultation. For the effort to explain the problem at hand you will get an assessment: 1) goal attainability, 2) risks, 3) express costs analysis, 4) expert advise on implementation. I am primarily engaged offline. The upwork presence offers you a chance to include worldwide great fit endeavors into pipeline. So don't miss the opportunity to draw attention by clicking the ‘Invite to job’ button. Two consultation slots per week are shared among online and offline inquires. The better cases enjoy preference.
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    Requirements Specification
    Software Specifications
    Product Architecture
    Product Formulation
    Software Architecture & Design
    Product Concept
    Product Development
    Business Planning & Strategy
    Technical Project Management
  • $110 hourly
    Hello, I am Juhi Jaiswal, a network and security engineer based in Houston, TX. I have eight years of professional IT experience and have worked on enterprise networks that serve thousands of users. When we work together, we share the same goal, maximizing the productivity of your network to keep your business operations going securely for your valuable data.  Specialization: IPsec and SSL VPN implementation and troubleshooting Fortigate firewalls administration - DHCP, NAT, DNS, AP, TCP/UDP/IP AWS Cloud Networking - VPC, Security group, NACL VPC Peering, NAT gateway, Transit Gateway Advanced troubleshooting & traffic analysis  Enterprise network design  SD-WAN implementation High Availability Static and Dynamic Routing - BGP and OSPF Fortimanager - Policy/Device configuration and propagation, VPN management Fortianalyzer - Network security logging, analysis, and reporting Professional qualifications : AWS Certified Advanced Networking – Specialty - EQW2JTVLBFV4QY39 AWS Certified Cloud Practitioner - 3WD8QBXLDMR1QDKZ Fortinet Certified Network Security Architect (Enterprise Firewall) (NSE7) – FsrQayxtj0 Fortinet Certified Network Security Analyst (FortiManager and FortiAnalyzer) (NSE5) - 7m42GMOB25 Fortinet Certified Network Security Professional (NSE4) - J98CJ0U01Z Please send me a brief about your project and your requirement. If it seems like a good fit, we will schedule a call to discuss it more detail.
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    Amazon Web Services
    VPN
    Azure
    Cloud Security
    Cisco Meraki
    PfSense
    Palo Alto Firewalls
    Firewall
    MikroTik RouterOS
    Cisco ASA
    Network Design
    Ubiquiti
    Fortinet
    Network Administration
    Internet Protocol Security
  • $75 hourly
    Melbourne based Expert WordPress Developer I'm a professional freelancer with 10 years of experience in various technology. I have experience in WordPress, PHP, JavaScript, HTML, CSS, Ajax, REST and SOAP services. I believe in a long-term relationship and client satisfaction. I go above and beyond to get the results that satisfy me. My client reviews show more about my work.
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    Search Engine Optimization
    MySQL Programming
    AJAX
    JavaScript
    Java
    HTML
    CSS
    PHP
    Google Analytics
    WordPress
  • $87 hourly
    Networking and system architect based in Zagreb, Croatia, an expert in Cisco, pfSense, Linux. A multi-platform expert: pfSense, Cisco advanced routing and switching, Ubiquiti networking, wireless networking, Software Defined Networking (SDN), SD-WAN, Linux networking, OpenvSwitch, virtualization, security, all at the hands of a single person.
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    KVM Virtualization
    Software-Defined Networking
    Network Security
    Linux System Administration
    Virtual LAN
    Proxmox VE
    Cisco Certified Network Associate
    Network Engineering
    Cisco Router
    PfSense
  • $20 hourly
    I'm Network and Security consultant with 10+ years of experience in designing, architecting, implementing and administrating network, security, collaboration and wireless infrastructure as below: Security +Cisco FirePower +Cisco ASA +Fortigate Firewalls +PaloAlto Firewalls +Check Point Firewalls +ISE, Cisco WSA, Cisco ESA +F5 BIG LTM +Penetration testing and vulnerability assessment Collaboration +CUCM +Unity +IM&P +ExpressWay +Voice Gateway Network +Cisco Routers and Switches +Aruba Switches Wireless +Cisco WLC +Cisco APs +Aruba APs Network monitor and visibility +Prime Infrastructure +PRTG +Fortianalyzer Others +Vsphere, vCenter Server, ESXi
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    Information Security
    Network Engineering
    F5, Inc.
    Cisco Certified Network Professional
    VMware vSphere
    Cisco WLC
    Cisco ASA
    Cisco CallManager
    Cisco ISE
    Fortinet
    VPN
    Palo Alto Firewalls
  • $10 hourly
    I am an accomplished Network Engineer with demonstrated success implementing strategic IT initiatives that improve business functionality. My years as a skilled Network Engineer have taught me to lead and motivate teams to maximize productivity. I am a technology savvy self-starter, adept at moving into new environments and extrapolate from existing experience to quickly adapt new technologies fluently and quickly. I possess first-rate communications and collaboration skills to lead and work in concert with diverse groups effectively.
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    Network Engineering
    Network Monitoring
    Network Design
    Microsoft Azure
    VMware NSX
    VMWare
    OSPF
    IPv6
    Multiprotocol BGP
    Multiprotocol Label Switching
    Routing
    Huawei AR
    Cisco
  • $25 hourly
    Certified ethical hacker and System Administrator with 6 + years of experience in the IT field. I have extensive hands-on experience with the following systems/technologies/techniques * Penetration Testing * Linux & Windows system * Web Applications Malware remove * Vulnerability Assessment * Network penetration testing * Network Forensics * Digital Forensic Investigation
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    Windows Server
    Article Writing
    Technical Support
    Network Administration
    Linux System Administration
    Ethical Hacking
    Content Writing
    Technical Writing
    Web App Penetration Testing
    System Administration
    Database Security
    Malware Removal
    Penetration Testing
    Cybersecurity Management
    Information Security Consultation
  • $20 hourly
    I have strong knowledge in network and wireless design, especially on Aruba products. can provide block diagrams and WIFI Heat Maps can provide Visio drawings for Racks and networks.
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    Network Design
    RAID Administration
    Wireless Network Implementation
    Network Administration
    Wireless Communication
    Microsoft Visio
    Data Entry
  • $40 hourly
    Greetings! I am an Aerospace Engineer with a specialization in aerodynamics and aircraft design. I have extensive experience in the fields of structural analysis, fluid Dynamics, thermodynamics, propulsion, engineering research, and report writing. I have expertise in the following fields ✅ Aerospace Engineering - Aerodynamic Analysis - Flight Dynamic Analysis using MATLAB - Aircraft Conceptual Design - Aerospace Materials - Propulsion and Power Systems - Aircraft Performance Analysis - Wing Loading and Structural Analysis - Aircraft Aerodynamic Analysis using ANSYS Fluent - Controller Design using MATLAB - Wide General and Technical Knowledge about Aerospace Products, such as Space Flight, Jet Engines, Aviation, Drones, Avionics, and Hypersonic vehicles ✅ Softwares - MATLAB: Plotting, Function, Code Optimization, Vectorization, - Simulink: Dynamic Simulation, Control Systems. - ANSYS Fluent: Unstructured, Structured, and Dynamic Meshing, Static, and Transient Simulations, Heat Transfer - Catia: Part Design, Assembly Design, Generative Shape Design, Drafting, Parametric Design - Qblade: Airfoil Analysis, Wing/Blade Design and Analysis, Wind Turbine Transient Analysis I deeply value teamwork and am always open to sharing thoughts and finding common ground. Together, we can journey through the ever-changing world of aerospace engineering and craft tomorrow's innovations. Let's embark on this exciting adventure of discovery together.
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    ANSYS
    MATLAB
    MATLAB Script
    Product Design
    Structural Analysis
    Aerodynamic Analysis
    Aeronautics
    3D Modeling
    CAD
    CFD Analysis
  • $40 hourly
    ✅ 7 Years as Deployment Engineer ■ ✅ Hold a German statement of comparability for BSc degree ■ ✅ 5 years of experience in Cloud Architecture and Automation (Azure & AWS) ■ ✅ 5 years of experience in Docker Containers, Microservices, Kubernetes, Terraform, and DevOps/MLOps ■ ✅ 3 years of experience in Data Warehousing and (Storage to Databases) Migrations ■ ✅ PROGRAMMING SKILLS ✅ DEVELOPMENT SKILLS ✅ TIME & PROJECT MANAGEMENT SKILLS ■
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    Edge AI
    CODESYS
    AWS IoT Core
    Kubernetes
    CI/CD
    AWS IoT Device Management
    DevOps Engineering
    Raspberry Pi
    AWS Lambda
    Azure Cosmos DB
    Internet of Things
    MQTT
    Docker
    AWS CloudFormation
    Azure IoT HuB
  • $20 hourly
    I have over eight 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
    JNCIA-Junos
    ITIL
    Cisco Router
    IPv6
    Virtual LAN
    Python
    VPN
  • $40 hourly
    I am a Dynamic, Dedicated, Passionate and Quickly Adaptable Freelancer with Technology along with ✅100% JSS ✅ 50% Long-Term Clients ✅ 80%+ Clients Recommendation ✅ 60+ Active and Completed Jobs with Positive Feedback🏅Architect Certified on Sophos and Fortinet ✅ Others Certification on Network and Security 🏦 Long-Experience with MSP, Corporate and Solution/Service-Provider Sectors. Here, I would like to share my Working experiences, fields of expertise and much more- ☑️ I have 9 years plus hands-on experiences on Network, System, Security administration, Deployment and Migrations on different Infrastructures along with direct involvements/cooperation on different known issues from Deployment stage to end-user’s support. ✅ Fields of Specialization: 1. Because of having 8 years plus exclusive experiences on different Fortinet Infrastructures Deployments and Administration I can work with the Complete Design, Deployments, Migrations and Integrations on these Different types of Fortinet Infrastructures such as- • Fortigate, Forti-APs, Forti-Switches, FortiVoice-Enterprise, Forti-Manager, Forti-EMS,FortiAnalyzer, FortiAuthenticator, FortiNAC, Fortinet Security Fabric Devices, FortiSandbox, FortiToken/Mobile/Service. 2. I have strong experiences on these Devices and Technologies as well. • Sophos and Sophos Central (Cyberoam & XG Firewalls, REDs, Endpoints, XDR, MDR) etc. • SonicWALL, Palo-Alto, Barracuda, PfSense and Others Firewalls. • Cisco-Firepower, Firepower-Thread Defence and FMC. 3. Long experiences on the Network and System Administration on these Infrastructures- • Routing & Switching on Cisco, Mikrotik, Juniper etc. • Wireless Implementation on Cisco, Aruba, Ruckus, 4Ipnet, Unifi/Ubiquiti, Forti-AP, Cambium, Altai, TP-Link-Omada etc. • Mail-Server Administration on Office365, G-Suite by Google, Zimbra etc. • Windows Server Solution (Active Directory, DNS, File-Server, WSUS) etc. • Virtualization & Datacentre Managements on VMware, ESXi, vSphere or VCenter, Hyper-V, Synology-NAS/SAN and Others. • Voice Solution implementation on renowned Voice Solution Providers such as FortiVoice Enterprise, Grandstream, 3cX, Synway, Yeastar-PBX, FreePBX etc. • Endpoint Solution Deployments on TrendMicro, Sophos Endpoint Protection, FortiClient by Forti-EMS (Endpoint Management Server) etc. • Complete Video Conferencing Solution on Dahua, Polycom etc. • Surveillance, Attendance reader solution on Hikvision, Dahua, ZKTecho, Handuri etc. 4. I am a quick and dynamic learner. I can adjust myself with the Technological innovation within a very short amount of time. 5. I am a technical person with a Never Give-Up character. Here I am adding some of my clients valuable Feedback. It might help you to decide on me. 🏅Feedback on Fortinet-Infrastructures from a long-time contract "Provides best practices & suggestions. Met the goal. Completed the deployment accordingly. Always available for any emergency situation. I totally recommend Norul!" "Norul has done multiple jobs for us and still. He has always exceeded expectations. Always professional. Highly recommend!" 🏅Feedback on Sophos and others Infrastructures from a Long-Time Contract (A MSP in SA) "Absar has done a very good project for us. He already completed 20+ Sophos Devices Upgrades and along with several others Deployments and Migrations related tasks and is still working with us. He already become a very reliable Freelancer for our company and I hope we can continue this journey for much longer. He is highly skilled on different UTM base Next Generation Firewalls especially on Sophos, Fortinet, SonicWall, PfSense and others. He is also working with us on different Network and System related Troubleshooting and Support. I highly recommend him." Others are "Great Sophos Expert to work with. A great professional. Would like to engage him on future projects." 🏅Feedback on SonicWALL Firewall's related project "Very smart, knowledgeable and quick to respond. Highly recommend him." I have several valuable feedbacks with great reviews on Upwork. You can also have a look on that. 🎖️Certifications (Completed & Enrolled) • Certified Architect by Sophos. • NSE-7 (Network Security Architect) –NSE-ID:- 0Qjbf0qGSd • Sophos-Firewall v19.5-Engineer. • Sophos Firewall v19.5-Architect • NSE-4 (Network Security Professional) – NSE-ID:- GThFxY1viO • Sophos Central Endpoint and Server v4.0-Engineer. • Central Endpoint and Server v4.0-Architect. • NSE-5 (Network Security Analyst) on FortiAnalyzer- NSE-ID: - 8gIRCniwPN. • NSE-1 (Network Security Associate) By Fortinet License Number: OYBF7cetpL • NSE-2 (Network Security Associate) By Fortinet License Number: FTsFjlmHck • CNSS (Certified Network Security Specialist) By ICSI, UK License Number: 18427811 • Cisco Certified Network Associate (Routing & Switching) Cisco-ID: - CSCO13303817
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    SonicWall
    PfSense
    System Administration
    VoIP PBX
    Sophos Sophos UTM
    Security Management
    Wireless LAN Controller
    Palo Alto Firewalls
    Security Infrastructure
    FortiGate Firewall
    Network Administration
    Fortinet
    Firewall
    Network Security
    VPN
  • $125 hourly
    Are you interested in remote help? - I specialize in Cisco Routing & Switching and Palo Alto Firewalls. - I have experience in other brands like Arista, Meraki, FS, Dell, Brocade. Do you have Network Infrastructure in Central Florida but no local staff to support it? - I can provide "Smart-Hands" services. - University of Central Florida, Bachelor of Science in Information Technology - Cisco Certified Network Associate (CCNA) - Cisco Certified Network Professional (CCNP) - Proficient in Cisco Switching and Routing - Proficient in Palo Alto Firewalls
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    Cisco Router
    Cisco Certified Network Professional
    Routing
    Firewall
    Palo Alto Firewalls
    Cisco IOS
    Cisco
    DHCP
    Cisco Certified Network Associate
    Network Engineering
    SSL
    Network Equipment
    Network Security
    Network Administration
    Cisco Meraki
  • $50 hourly
    Over 11 years of extensive experience in corporate networks, FinTechs and ISPs. In Summary, my credentials include: • Experience with Operations and Deployments of large scale networks • Design and implementation of Optimized Core Network Topology • In-depth experience with telecommunications and Core/IP Network technologies • Multi-vendor expertise in Palo Alto Firewalls and Cisco Routers, Firewalls, Firepower devices and Switches • Implementation of CI/CD for network change deployment using GIT and Ansible • Performing with the team as well as on individual level with the availability of 24/7 Core Competencies: • Firewall: Access control, High availability, Virtualization (Security Contexts), SLA, Tracks, Dynamic/Static/Policy NAT/PAT, IPSec VPNs (Site to Site & Route-Based), Packet Captures, Cisco Firepower Management Center, Palo Alto Panaroma, Threat Prevention, NG-IPS, URL Filtering. • Router: Routing (OSPF, BGP, Policy Base Routing using Route Maps), Layer 3 Redundancy (HSRP, VRRP, GLBP), IP Spoofing, Virtualization (VRF), Embedded Event Manager, IP SLA, Enhanced Object Tracking, Dynamic/Static/Policy NAT/PAT, GRE Tunnels, VPNs (Site to Site IPSec). • Switch: VLANs, Trunks, VTP, Spanning Tree Protocol, STP Security, EtherChannels (LACP, PAGP), Nexus VPC, VSS, FlexStack. • Technology: IPv4, TCP/IP, UDP, ICMP, 802.1d VLANs/STP, IPSec & GRE VPNs, ARP, SSL, DNS, HTTP/HTTPS, DHCP, SFTP. • Tools: GIT, Ansible, Docker, Netbox, SVN, BitBucket, DevOps, Cacti, LANState, OTRS, Mozilla Thunderbird, Cisco ISE, VMware Workstation, Virtual Box, GNS3, Packet Tracer, Wireshark. CCNA 200-120 CCNA Security 640-554 CCNP R & S
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    Wireshark
    Cisco Firepower Threat Defense
    Virtualization
    Docker
    Palo Alto Firewalls
    Ansible
    Network Administration
    Network Design
    Cisco ASA
    Firewall
    Network Security
    Python
  • $15 hourly
    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
  • $35 hourly
    As a highly skilled and experienced professional 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 ⭐ Expert in configuring, managing, and troubleshooting Cisco routers, switches, FTD, FMC, and ASA firewalls. ⭐ Expert in configuring, managing, and troubleshooting Fortigate, SonicWall, pfSense, OPNsense firewalls, and FortiAnalyzer. ⭐Proficient in configuring, managing, and troubleshooting Ubiquiti security gateways, switches, and access points. ⭐Expert in Linux administration, with expertise in Ubuntu, Red Hat, CentOS, Debian, and Kali Linux distributions. ⭐Expert in Windows server administration (Windows Server 2008, 2012, 2016, etc.), Active Directory management, Exchange Server administration, DNS configuration, DHCP implementation, and Windows operating system (Windows 7, 10, 11) support. ⭐Experienced in managing and configuring virtualization platforms including VMware ESXi, VMware Workstation, VirtualBox, and Proxmox. ⭐Servers: HP Proliant Servers, Dell/EMC Servers, IBM ⭐MikroTik Routers configuration ⭐VLSM/subnetting of small to large enterprises ⭐VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP), Spanning Tree (STP, PVST++, MSTP), and FHRP Protocols ⭐IPV4 & IPV6 IP planning, 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) ⭐Advanced Excel skills, including macro, VBA, VLOOKUP, and other automation techniques ⭐Network automation script for any cisco and fortigate devices using python ⭐ Skilled in automation using Bash/Shell scripting
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    Cisco
    Ubiquiti
    PfSense
    Cisco Certified Network Associate
    Linux System Administration
    Penetration Testing
    FortiGate Firewall
    Python
    System Administration
    Windows Server
    Linux
    Cisco Certified Network Professional
    Network Administration
    Network Security
    Firewall
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