Hire the best Computer Network Architects in the United States

Check out Computer Network Architects in the United States with the skills you need for your next job.
  • $117 hourly
    New to Upwork - Willing to work at reduced rates to build Upwork history and testimonials. Experienced Cloud Engineer, certified in Microsoft Azure architecture and Microsoft 365 security administration. I perform a wide variety of services within the Microsoft ecosystem. Security and Compliance: NIST 800-53 & 800-171, ISO 27000, GDPR, FedRAMP, CMMC. Using microsoft 365, Intune/Endpoint Management, and Azure security features, I have helped my clients meet compliance requirements and improve their security posture. Data loss prevention included. Cloud Virtual Desktops/VDI: I have worked extensively with VDI offerings from Microsoft. From the beginning of Windows Virtual Desktop to its successor Azure Virtual Desktop and Cloud PC/Windows 365. Assisting virtual desktop deployments from anywhere between 10 to over 30,000 endpoints. Azure Cloud Compute: Experienced in lowering cloud costs for Azure and AWS, I've helped save over 40% of cloud costs, as well as simplifying, automating, and documenting cloud environments. How many thousands can I save you? Automation: I've built hundreds of custom automations for various needs. From slack integrations for ticketing systems to unused cloud resource notifications for Microsoft Teams. As well as automatic shutdowns, storage movements, program installation scripts for endpoint deployments, and much more. Saving hundreds of man hours in the process and eliminating human error. I'm experienced in PowerShell and Python using both Azure Automation and AWS Lambda, each with their respective SDKs.
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    Computer Network
    Helpdesk
    Windows Server
    Customer Support
    Graphic Design
    Desktop Support
    Cloud Migration
    Azure App Service
    Cloud Security
    Microsoft Server
    Cloud Engineering
    Cloud Engineering Consultation
    DevOps Engineering
    Azure DevOps
    Microsoft Certified Professional
    Microsoft Azure
  • $38 hourly
    Good Day, Over a decade of experience in the IT industry and MSP space, Assigned to design, developed, and maintain a Microsoft systems on the needs of my clients using new techniques and technology, Analyst/Programmer, has more than 15 years of solid Client/Server experience and substantial expertise in the standalone system since 2000, Has broad and proficient knowledge in the following. If you invite me to your job please at least reply, your time and mine are important . ⭐⭐⭐⭐⭐ Desktop Application (C#) ⭐⭐⭐⭐⭐ Database (MySQL, MSSQL) ⭐⭐⭐⭐⭐ Voice Over IP services ⭐⭐⭐⭐⭐ Defederation ⭐⭐⭐⭐⭐ Microsoft Office 365 ⭐⭐⭐⭐⭐ FreePBX ⭐⭐⭐⭐⭐ Microsoft Office Suite ⭐⭐⭐⭐⭐ Cyber Security ⭐⭐⭐⭐⭐ Technology Consulting ⭐⭐⭐⭐⭐ Surveillance Systems (IP Cameras, CCTV, NVR, VMS) ⭐⭐⭐⭐⭐ Microsoft Azure ⭐⭐⭐⭐⭐ AWS Services ⭐⭐⭐⭐⭐ MS Exchange, O365 ⭐⭐⭐⭐⭐ MYSQL, Workbench ⭐⭐⭐⭐⭐ RDS, Microsoft Windows XP, 7, 10, 11, Server OS 2003 to 2022 I have a lot more experience in other areas. I can work with you when you need me. If you have a question send it right away I'll be happy to answer them. Regards, Josue Valentin TechNet New England - Massachusetts technetnewengland.com 413-459-9663
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    Windows Server
    System Administration
    Microsoft Active Directory
    Group Policy
    Computer Skills
    FreePBX
    Windows Administration
    Backup Administration
    Remote IT Management
    PfSense
    Computer Network
    Helpdesk
  • $60 hourly
    I am an extroverted scientist with exceptional organizational skills and professionalism. I have my PhD in bioengineering and BS in biomedical materials engineering science. Thus, I am very capable of research, project management, grant writing, and data entry/analysis. I am happy to help with administrative tasks such as email handling, proofreading, and project outlining as well. I am eager to lend my advice, attention to detail, and support to help you complete important tasks/projects and meet your goals in a timely manner.
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    Data Analysis
    Technical Writing
    Computer Network
    Proofreading
    Academic Writing
    Budget Management
    Grant Writing
    Microsoft Office
  • $130 hourly
    With over three decades of experience under my belt as a network and security engineer, I've traversed the ever-evolving landscape of LAN/WAN network design, implementation, and maintenance. My expertise is not merely a testament to time, but also backed by credentials including Cisco CCNP (route/switch), a Cisco CCDP for network design, and a PCNSE for Palo Alto Networks. In my journey through the realm of networking, I've engaged with an extensive array of gear, from the minutest components to the behemoths, including Cisco Catalyst and Cisco Nexus switches. Additionally, I've delved deep into the intricacies of Cisco ASA and Palo Alto firewalls, sculpting security rules and configuring VPNs with precision and based on their published best practices. I am always available for consulting for short-term and long-term projects. Thank you.
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    Cisco Certified Network Associate
    Cisco Router
    Network Design
    Virtual LAN
    VoIP
    Wireless Communication
    Ubiquiti
    Cisco Certified Network Professional
    Palo Alto Firewalls
    Security Engineering
    Computer Network
    VMWare
    Network Engineering
    Cisco ASA
    Firewall
    VPN
  • $70 hourly
    Hi i'm a seasoned Supply Chain Management Professional with many years of experience in optimizing supply chain operations, enhancing efficiency, and driving cost savings. My expertise spans across various industries, including manufacturing, retail, and e-commerce. What I Offer: ✅ Supply Chain Operations: Comprehensive management of end-to-end supply chain processes, ensuring seamless coordination between suppliers, manufacturers, and distributors. ✅ Inventory Management: Expertise in inventory forecasting, demand planning, and stock optimization to minimize costs and prevent stockouts. ✅ Logistics & Transportation: Efficient management of logistics and transportation, including route optimization, fleet management, and third-party logistics (3PL) coordination. ✅ Supplier Relationship Management: Building and maintaining strong relationships with suppliers to ensure timely delivery, quality assurance, and cost-effective procurement. ✅ Process Improvement: Identifying and implementing process improvements to enhance operational efficiency and reduce lead times. 🏆My other expertise is as developer who has years of experience with Amazon's Web Services. I provide clients with a variety of experience ranging from building serverless web applications, security first applications, data processing, CI/CD and more. With me clients are provided with clear, concise communication and someone who will deliver the best work possible. I am a graduate in Supply Chain and Logistics and developed an interest in devops. Over the years I learned the different aspects of AWS, networking, linux, docker, kubernetics and more. After developing experience by building projects, I have worked for clients ranging from healthcare to real estate companies. I am dedicated to delivering exceptional results and exceeding client expectations. My strong analytical skills, attention to detail, and ability to adapt to changing market conditions make me a valuable asset to any project
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    Shopify
    WordPress
    Amazon S3
    Supply Chain & Logistics
    Supply Chain Management
    Logistics Management
    Writing
    Amazon EC2
    Amazon Web Services
    Information Technology
    Cloud Computing
    Computer Network
  • $65 hourly
    As a seasoned cybersecurity professional with a decade of industry experience, I have forged a dynamic career that seamlessly blends technical expertise with strategic leadership. Throughout my journey, I have consistently demonstrated an unwavering commitment to fortifying digital landscapes and protecting organizations from the ever-evolving threats of the cyber realm. Over the years, I have honed my skills in penetration testing, vulnerability assessment, and ethical hacking, navigating complex systems to identify weak points and rectify them before malicious actors could exploit them. My proficiency extends to crafting robust security architectures, implementing encryption protocols, and establishing multi-layered defense mechanisms that shield critical data from compromise. My technical acumen also encompasses incident response and digital forensics. I have adeptly managed and mitigated a range of cyber incidents, swiftly restoring operational integrity and preserving digital evidence for thorough investigations. This hands-on experience has equipped me with a profound understanding of the anatomy of cyberattacks, allowing me to proactively design strategies that anticipate threats and thwart potential breaches. Recognizing the importance of a holistic approach to cybersecurity, I transitioned to leadership roles that allowed me to fuse my technical expertise with strategic thinking. As a manager, I have orchestrated cross-functional teams of diverse talents, fostering collaboration and synergy to tackle complex security challenges head-on. In my managerial capacity, I have been instrumental in formulating comprehensive security policies and standards that align with industry best practices and compliance regulations. I have overseen the implementation of security awareness training programs, empowering employees to become the first line of defense against social engineering and phishing attempts. Furthermore, my tenure in cybersecurity management has seen me liaise with C-suite executives and boards of directors, effectively translating technical jargon into business language to articulate the value of robust cybersecurity investments. This skill has been pivotal in garnering support for budget allocations that enable the adoption of cutting-edge technologies and the reinforcement of cybersecurity measures. I look forward to being a part of your cyber defensive strategy!
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    Information Technology Operations
    Incident Response Plan
    Network Security
    Network Penetration Testing
    User Identity Management
    Cloud Security
    Network Administration
    Cloud Architecture
    Office 365
    Computer Network
    Incident Management
    Security Engineering
    Encryption
    Application Security
    Firewall
  • $95 hourly
    You will get an IT professional with over 18 years of professional and progressive technical experience in design, implementation, monitoring, troubleshooting, escalation support/ticket resolution and supporting various enterprise technologies which includes proficiency in security, firewalls, routing, routing protocols, switching, wireless, server and virtualization technologies TECHNICAL SKILLS: Security/Firewalls Technologies - Kali Linux, Metasploit, Brupsuite, Cisco IPS/IDS, Fortigate 9300F IPS/IDS, Splunk Siem, Symantec DLP, ForeScout NAC, FortiNac, iBoss DNS/DLP/Proxy Security, Crowdstrike EDR, Qualys, Fortinet/Fortigate 6300F, 60E 60F, 60D, ExtraHop, Cisco 9300, ASA 5500 series firewalls, Cisco SDWAN solution, Cisco Security Manager Suite, Cisco ISE, Cisco ASA firewall, Checkpoint Firewall, Sonic Firewall, Juniper SRX series, Palo Alto, AAA - TACACS+/RADIUS, SSH, VPN, SSL/IPSec, Internet Key Exchange Policy, Port Security, MAC Address Filtering, pfsence, Sophos UTM. Routing/Switching Technologies - Cisco Routers ASRs/ISRs, Cisco Catalyst/Nexus switch, Cisco Meraki MS120, MS125, Juniper, Citrix, and H3C Routers & Switches, WAN, LAN, TCP/IP, Cisco IOS, STP, BPDU, CDP, ACL, NAT, PAT, OSPF, EIGRP, BGP, MPLS, VTP, SNMP, SMTP, TCP, Static Routing, VLAN Trunking, Multicast routing, HSRP, SVI, CEF, Portfast, VSS, VPCs. Wireless Technologies - Cisco WLC, IEEE 802.1x & 802.11, WLAN, WAP, AP, SSID, LWAPP, MGCP, RSTP, SCCP, STP, Quality of Service (QoS), PoE. Monitoring/Data Center Technologies - Wireshark, Cacti, Nagios, Solarwinds, Ethereal, Orion, Remedy, F5 Big-IP LB (GTM/LTM), Citrix Netscaler, Cisco AnyConnect, Cisco Prime, Meraki Cloud-Based, SNMPv2, PTP, SFTP. Server and Other Technologies – Microsoft Server 2016/2012/2008, Exchange, Active Directory, Ubuntu, FTP, Telnet, HTTP(S), SMTP, RDP, DNS, DHCP, VMWare, Altaro Disaster Recovery. Security • Implement an IPSec Site-to-Site VPN between the Cisco ASA5505 at small office location and Cisco 1841 ISR with a security IOS image at the main office. Implemented VPNs for IKE Policy using DES and SHA for encryption and authentication, access-lists to define VPN traffic, transform set using esp-des esp-sha-hmac to traffic protection, crypto-map to configured elements to a peer, and application of the crypto map to appropriate interface or VPN endpoint. • Implemented of Zone-Based Policy Firewall on the Cisco 1841 ISR for three zones, applying class-maps as traffic crosses a zone-pair, policy maps to apply action to the class-maps’ traffic, zone-pairs, and application of policy to zone pairs. • Implement a Clientless SSL VPN (WebVPN) to allow users to establish a secure, remote-access VPN tunnel to the Cisco ASA 5505 using a web browser. Prepare the Cisco ASA with necessary configurations to self-signed certificate generation. Generate a general purpose RSA key-pair for certificate authority identification, configure certificate authority trustpoint for the WebVPN using self-enrollment, and configure CA trustpoint interface association. • Utilized Cisco ASA 5505 Modular Policy Frame-Work to configure and manage layer 3/4 interface service policies, apply inspection and connection limits to services, apply inspection and QoS policing to HTTP traffic. Configure HTTP inspection policy to block restricted sites and file downloads. Routing & Nexus & Catalyst Switching • Implemented VLAN Trunking Protocol to reduce administrative overhead and to control VLANs and VXLANs using NX-OS to ensure virtual and flexible subnets that extend further across the network than previous generation of switches. • Implemented port-profiles in NX-OS for multiple ports and port-types to reduce errors and improve readability. • Enabled encryption of system passwords and privileged administration to prevent unauthorized IOS user access. • Implemented secure access and EXEC command interpreter interval to the console and vty ports. • Created and managed Local VLANs based on department function, and configure ports with static VLAN assignment, static 802.1Q trunks, and dynamic ISL trunking using PAgP for layer 2 forwarding. Utilized VLAN Spanning-Tree in conjunction with PVST+ for compatibility between Cisco and Juniper switches and for root bridge assignment. • Implemented frame-relay point-to-point and multipoint WAN links between sites to establish connectivity between four sites. Established frame-relay point-to-point connections between three sites to create full mesh network. Implemented hub and spoke network between three sites with the main office as the hub for redundant connections. • Implemented EIGRP routing for point-to-point and Non Broadcast Multi-Access networks. Prevented neighbor adjacencies forming and sending/receiving routing updates on unnecessary interfaces. Implemented EIGRP MD5 between sites to prevent unauthorized insertion of routes into the domain. Implemented manual EIGRP route summarization to reduce demand on CPU resources
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    FortiGate Firewall
    Cloud Security
    Wireless Security
    Wireless Network Implementation
    Network Planning
    Network Monitoring
    Network Design
    Network Architecture
    Computer Systems Engineering
    System Administration
    Technical Support
    Computer Network
    Network Administration
    Network Engineering
    Network Security
  • $90 hourly
    Highly skilled network architect and engineer with over 20 years experience on various Cisco and Arista platforms integrating datacenter technologies. Bring me in if you're looking for an extra set of eyes on a complex infrastructure project. I provide perspective and a different point of view. I'll push your vendors to identify weak points or incompatibles before purchasing. I can help run Proof of Concepts. I can help troubleshoot problems within existing infrastructure. My most successful contracts have been with companies looking for someone that their engineering staff can us as a resource. I build relationships with your engineers. I joined UpWork to connect with companies that would like access to a non-partial Senior level Network Architect and Engineer without having to hire one full time. Areas of strength - Datacenter switching - 100gb MLAG/VPC, leaf/spine architectures - VXLAN with an EVPN control plane for layer2 extension to multiple datacenters. - Internet connectivity - Multicarrier BGP active/active failover - F5 Global and Local load balancing - DNS / DHCP deployment options - Campus networking - User wired/wireless connectivity with dot1X port authentication/authorization and machine posture - Cisco ISE and Aruba ClearPass - Controller and cloud based wireless technologies - Guest access control and auditing
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    Multiprotocol BGP
    WiFi
    Load Balancing
    Disaster Recovery
    dot1x
    Network Administration
    Network Design
    Network Engineering
    Computer Network
    Computing & Networking
  • $40 hourly
    I'm a data analyst with experience in computer networking, quality assurance, web development, customer service experience, virtual administration assistant, and web development experience. I like to have weekly check-ins to ensure that we're aligned on our expectations and timelines. I come with a decades experience of tech, within various lines of business including: project management, quality assurance, data analytics, data engineering, and data analysis. As a data analyst, I've reviewed data to identify key insights into a business’s data and see how to solve problems with them. I work heavily with Excel and Tableau to be able to create visualizations, clean data, and use scripts to be able to perform data hygiene. I can also tell stories with data and try to determine trends in case I'm needing to assess a solution. In Quality assurance I've done automated testing and manual testing and can help test our service products and evaluate use-case testing. I'm also well familiar with customer service and an assistant role, I've helped developers, businesses, and customers alike to be able to troubleshoot issues and resolve customer issues. My administrative responsibilities include scheduling appointments, making phone calls, making travel arrangements, and managing email accounts.
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    Computer Network
    SAP
    Jupyter Notebook
    Cisco
    Data Analysis
    Python
  • $170 hourly
    I’m a certified Apple IT nerd who cares more about your uptime and your experience with your technology, than about overclocking his CPU. Let’s build a suite of physical and cloud technology — with collaborations, backups, automations — that keeps your operations humming. I can help with: • Implementing IT and networking solutions for businesses and households • Storage, backups, and security • Mobile device management (MDM) • Pre-purchase decisions • Workflow and productivity • Automation of work, home, and life • Paperless solutions • One-on-one and group training • Technical writing TECHNICAL EXPERTISE • Servers, desktop, mobile: Apple Mac, iPhone, iPad, Apple TV, Apple Watch, Raspberry Pi, macOS & iOS, Windows, Linux, Android • Firewalls, VPN, Wi-Fi optimization: Meraki, Meraki, Meraki, and the others • Mesh Wi-Fi: Meraki, Synology, Eero, Netgear Orbi, Linsys Velop • Microsoft 365, Google Workspace/G Suite/Google Apps, Dropbox, Box • MFA/2FA/OTP/TOTP: Duo, 1Password, LastPass, Dashlane • Virtualization: VMware, Parallels, Docker • MDM: Meraki, Jamf, Watchman, SimpleMDM, Robot Cloud • NAS: Synology, Drobo, QNAP • IdP/IdM/IAM/SSO: OneLogin, JumpCloud • Migration: SkyKick, BitTitan • IoT, home security and automation: Ring, Nest, IFTTT, Zapier, HomeKit, Apple Shortcuts, SwitchBot • Document production: Adobe CC, Office, Google Drive • Image processing: Lightroom, Photoshop, Capture One • Helpdesks: Zendesk, Freshdesk, Daylite • Automation: Zapier, IFTTT, Make/Integromat, tray.io, Hazel, Keyboard Maestro, LaunchBar, Alfred • Data processing: bash, regex, Airlable, Notion • VoIP: RingCentral, 8x8 • Web hosting: CSS, HTML, WordPress, Squarespace • Accounting solutions: Quickbooks, FreshBooks, Xero, Invoice Ninja
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    Adobe Lightroom
    Google Apps Script
    Email Support
    Technical Support
    Mail Server Implementation
    Technical Editing
    Copy Editing
    Ebook
    Photo Editing
    Computer Network
    Mac OS X Administration
  • $120 hourly
    As a security Engineer and Consultant, I have excelled at keeping corporations with a global presence safe and secure, with best practices and sensible measures being the priority. My background is predominantly in Linux system engineering, endpoint management, AWS, and Palo Alto networks; however, my expertise has allowed me to secure many other environments with great success. Environments I have worked with have included mixed endpoints (Mac, Windows, and Linux), AWS, Linux servers from Red Hat4 to CentOS8 (on both bare-metal and ESXi), Magento, and WordPress (WooCommerce) Storefronts, and other web technologies. Additionally, I have consulted in everything from small offices to global operations, including those with on-prem and remote workers. In addition to my experience in systems security I have extensive experience in open source intelligence (OSINT) and investigative work. I have worked with entities, both official and private, to amass data on subjects and persons of interest. I am proficient in both passive and active investigative work and have done covert investigations more often than not. With my diverse background in security I am certain I have the skills necessary to assist with nearly any project and would make a great asset to yours.
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    Ethical Hacking
    Security Analysis
    Systems Engineering
    System Hardening
    Writing
    Cloud Computing
    Computer Skills
    System Security
    Technical Writing
    Computer Network
    Computer Hardware Installation
    Security Testing
  • $100 hourly
    Top 10%, Office 365, Google Workspace, Email Migrations, Active Directory, Powershell, IT infrastructure assessments. I am an IT consultant specializing in helping small to mid-sized businesses with their short- and long-term IT needs, particularly with transitioning from physical to virtual workplaces. With over 20 years of experience in various IT roles, including help desk, support, and system administration, I bring enterprise-class planning and strategy to the firms I work with. I am a technologist with a strong technical background and a dedication to providing excellent client service and training. My focus is on delivering concierge IT/project services to clients, combining my technical skills with a customer-service-oriented approach. I have helped numerous businesses make the switch to fully remote work and can assist with the technology necessary to make it a success. I have a patient and friendly demeanor, and I am able to explain technical concepts in easy-to-understand terms. I also offer after-hours support for emergency work. My services for individuals include remote support, email setup and troubleshooting, operating system support and administration (Windows 7/8/10/11), hardware consultation and troubleshooting, desktop and software troubleshooting and installation, and more. For small businesses, I offer a range of services including Microsoft Exchange and email support, email migrations, Microsoft Office 365, Microsoft SharePoint, Google Gsuite, server migrations (physical and cloud-based), remote support, server administration (Windows 2003/2008/2012/2016/2019), hardware and software consultation and troubleshooting, performance assessment and optimization, backup software and administration, SQL Server, VOIP telephone systems, printers, and more.
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    Customer Support
    Windows Server
    Technical Support
    Windows 11 Administration
    Computer Network
    Email System
    Windows 10 Administration
    Microsoft Windows PowerShell
  • $25 hourly
    I am a passionate PhD aspirant in Software and Network Security Engineering, possessing an experience of 6.5+ years in this field. I bring extensive expertise in Computer Science and Cybersecurity, specializing in a range of projects such as security hardening, ethical hacking, incident response, network security programming, cryptography, information security audits, computer forensics, and penetration testing (Kali Linux). My track record includes successfully managing diverse IT tasks, from programming (C, C++, Java, Python, PHP, JavaScript, SQL, .Net, Ruby) to IoT, operating systems, data structures, cloud computing, web and mobile development, data mining, artificial intelligence, and machine learning. Not only that but I also ace at Academic Writing, Technical Report Writing, Research proposal, Reviewing, Editing and Providing Assistance/Tutoring in all subject areas of Computer Sciences, ML and Cybersecurity. I also hold experience in mentoring and supervising Undergraduate and Postgraduate students. Should you require my services in any of the aforementioned areas, (or other tasks too) please message me before placing an order and I shall assist you to the best of my ability. Keywords:- Technical Writing, Systematic review & Meta-analysis, Article Review, Research Report, Thesis/Dissertation assistance, Statement of Purpose, Literature Reviews, Academic Writing, Annotated Bibliography.
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    Academic Writing
    Penetration Testing
    Ethical Hacking
    Academic Research
    Python
    Technical Documentation
    Information Technology
    Research Papers
    Computing & Networking
    Data Science
    Machine Learning
    Artificial Intelligence
    Web Development
    Network Penetration Testing
    Information Security
    Internet of Things Software
    Computer Network
    Computer Science
  • $30 hourly
    To get a position as an administrative assistant that allows me to employ my existing talents and acquire new expertise and provide effective and efficient assistance as much as possible.
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    Salesforce
    Project Scheduling
    Social Media Marketing
    Slack
    Customer Support
    Computer Network
    Administrative Support
    Phone Support
    Smartsheet
    Email Support
    Asana
    Data Entry
  • $20 hourly
    I’m a skilled IT professional with several years of experience in the field. My professional career has given me experience with providing support for incoming issues related to computer systems, software, network connectivity, and hardware. TCP/IP setup, Active Directory Support, printers, routers, switches, firewalls, smartphones, software etc. Over the years my skill set has expanded into other areas such as, Data Entry, Lead Generation, Data Mining, Order Entry, Spreadsheet Design, Mailing List Creation, Web Research, CRM Management etc. My goal is to save clients time and money by providing accurate and quality work. I am a person who understands the importance of paying close attention to detail and managing my time, so I can meet deadlines. My goal is to save clients time and money by providing accurate and quality work. •Data Entry (File Conversion, Data Mining, Spreadsheet Design, Web Research etc.) •Database/Mailing List Creation •Lead Generation •Social Media Management •Email Management •Website Management •CRM Management •Order Entry •Experience with platforms such as Salesforce, HubSpot, NetSuite
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    Computer Network
    Prospect List
    Technical Writing
    Helpdesk
    Microsoft Office
    Data Scraping
    Desktop Publishing
    Network Administration
    Desktop Support
    List Building
    Data Cleaning
    Online Research
    Data Entry
  • $150 hourly
    Linux, UNIX, Proxmox, pfSense, Ubiquiti, Cisco, Arista, Cloudflare, Storage, NAS, SAN, DAS, Network, IoT, Raspberry Pi, WiFi, Data Center, Cloud, IT Transformation, IT Architecture, Monitoring, Grafana, HAProxy, Ubuntu, MAAS, LXC & Docker
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    Unix System Administration
    Proxmox VE
    Ubuntu
    Network Administration
    Computer Network
    Linux
    Virtualization
    Information Architecture
    Storage Area Network
    System Administration
    Raspberry Pi
    Linux System Administration
    Enterprise Architecture
    Information Technology Strategy
    Network Monitoring
    Managed Services
  • $90 hourly
    I have over 15 years of experience in the IT field. I was IT Team Lead, interim IT Manager and Network Engineer. I have experience with Microsoft and Google email, microsoft products, and other enterprise suites. I focus on security with an excellent customer service attitude.
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    Computer Network
    Computer Hardware Installation
    Point of Sale & Payment Systems
    Network Administration
  • $160 hourly
    Content creator doing work including UCG and Product Reviews. Extensive experience in various Social Media Platforms such as Instagram, Facebook, Twitter, TikTok, YouTube, and more. Proficient in time management, social networking, photoshop, and design. U.S.A. based college graduate with a Bachelor's Degree in Strategic Communication: Advertising, Marketing, Public Relations. Minor in Business Administration. Find examples of my work at UGCbyRiannaLane.com Please message if interested in more information.
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    Business Proposal Writing
    Advertising
    Marketing Communications
    Writing
    Microsoft Office
    Social Media Plugin
    Leadership Development
    Review
    Computer Network
    Public Relations
  • $32 hourly
    I'm a holder of a master's degree in marketing and strategies, flexible and work-dedicated. My work is fast and precise and I prefer working remotely to be able to accommodate family needs as well as business. I have experience as an administrative assistant, in translation, proofreading, content creation, customer support, communications, data analysis and project management.
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    Communications
    Project Management
    Data Analysis
    Customer Service
    Event Planning
    Data Entry
    Customer Support
    Content Creation
    Purchase Orders
    Computer Network
    Administrative Support
    Process Improvement
    Proofreading
    Translation
    Documentation
  • $250 hourly
    IT Global Services (it-globalsvc.com) is a leading managed services provider (MSP) offering a host of solutions from IT management, fractional CIO/CTO support, full-stack development, finance, and marketing assistance. We're seasoned startup pros and have worked with small teams and enterprise-sized corporations. Some of our specialties include: AI specifically GPT, GPT3, ChatGPT, mobile apps (iOS, Android), technology consulting, IT outsourcing, CRM (Hubspot, Salesforce) builds, web and software development, compliance, business analysis, operations, HR, bookkeeping, financial support, branding, email marketing, lead generation, and product development launches. Our personalized customer experience, complex engineering capabilities, and agile delivery guarantees the best software product for complex business challenges.
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    Artificial Intelligence
    Email Deliverability
    IT Consultation
    Computer Network
    Microsoft Hyper-V Server
    VMWare
    API
    Information Security
    CRM Software
    Company Policy
    Leadership Skills
    Windows Server
    Microsoft Azure
    PHP
  • $60 hourly
    Experienced Corporate Recruiter and TA Business partner with more than 15 years working remotely within a leading IT Outsourcing/MSP Provider. Recruiting expertise for top talent and challenging roles with a focus on VP’s, Directors, Senior Managers, IT roles and other corporate supported roles(i.e marketing, finance). Early in my recruiting career, I worked many high volume staffing projects and have managed high volume projects within corporations. Very effective communicator with a passion for helping both organizations and candidates identify top talent/best fit.
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    Computer Network
    Executive Search
    Sourcing
    IT Sourcing
    IT Recruiting
    Recruiting
    Boolean Search
    Candidate Sourcing
    Candidate Interviewing
  • $80 hourly
    Writer for eDynamicLearning. Game Design and Computer Science Teacher. Game Developer and Programmer. Web Developer. Networking and Security. Contact me for project proposals.
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    Game Development
    IT Consultation
    Teaching Programming
    Network Security
    Writing
    Web Development
    Computer Network
    Video Editing
    System Security
    Marketing Plugin
  • $80 hourly
    Performance-Driven Information Technology Professional (Systems Architect / Senior Systems Administrator / Systems Engineer / Software Developer) with strong skills and extensive experience in the following areas: Designing & Implementing Company’s Systems & Technology Strategies; Selecting Hardware & Software; Project Management; Data Center & Cloud Migration and Consolidation Efforts; Managing Multiple Upgrades; Maintaining Server Systems (VMware, Microsoft, and Linux); Managing PCI Compliant Environment; Computer Programming & Scripting (Java & PowerShell); Wireless Infrastructures. Strengths: Strong technical aptitude for IT applications; collaborative (works well with others); excellent communication/interpersonal skills; skilled at multitasking; self-motivated; proven leadership skills; adept at customer service. Areas of Expertise: Systems Architect; Software Development; One-on-One User Support; Managing Networking Systems for Retail; Designing & Implementing Enterprise Computer Systems; Systems Administration; Maintaining Cloud Environments (Office 365, Azure & AWS Environments); MSSQL Databases for Production Environments; Integrating Internet Technologies with Legacy Systems. Honors & Distinctions: Eagle Scout Award with Silver Palm; Public Speaking to benefit Make-A-Wish Foundation of Central Florida; Volunteer at Miracle Hill Overcomers Center, Born again believer in Jesus Christ my Lord and Savior.
    vsuc_fltilesrefresh_TrophyIcon Computer Networking
    Ubiquiti
    Proxmox VE
    Computer Network
    System Administration
    PfSense
    Cisco
    NGINX
    Linux
    Microsoft Windows
    VMware vSphere
  • $180 hourly
    I am fully licensed and certified and hold certifications including CCNA, Network+, Security+, CWNA, CISSP, CEH, and a few Microsoft ones. I have years of experience and the industry certifications to back it up. I specialize in networking and security. I run a small business which along with providing vulnerability assessment services, it also provides MSP services so I have experience handling almost anything I come across.
    vsuc_fltilesrefresh_TrophyIcon Computer Networking
    Information Technology
    Risk Assessment
    Wireless Network Implementation
    Information Security
    Wireless Security
    Computer Network
    Technical Support
    System Administration
  • $75 hourly
    Information technology specialist whose qualifications are extensive and detailed in both a technical manager, and technical lead for a VOICE and DATA. Installed hundred of firewalls, switches and networks. Networking Experience: Firewalls, Routers, Layer 2/3 switches, Vlans, WANS, QOS, VOIP, Fortinet Firewalls/Switches, Access points, HPE switching, Wireless Deployment, Enterprise Wireless Design (Fortiplanner), Ekahu Heat Mapper, Server/ Infrastructure Experience: HPE DL and ML Series Servers, Microsoft Backup, Axcient, Backup Exec, Microsoft licensing, building/quoting servers, UPS technologies, Windows Group Policy Security Experience: Fundamental security policies and procedures, , Know B4, Office365 Protection, Proofpoint antispam, Fortinet Security Fabric, antispam, Barracuda antispam, Anti-Virus, Encryption, NIST, HIPPA, PCI, Windows Group Policies
    vsuc_fltilesrefresh_TrophyIcon Computer Networking
    VMware ESX Server
    Computer Network
    Session Initiation Protocol
    Microsoft Active Directory
    Microsoft Azure
    Windows Server
    Fortinet
    VoIP
  • $50 hourly
    Experienced Senior Technical Consultant with a dedicated commitment to building lasting partnerships with organizations. Offering over a decade of expertise in technical support, operations, and project management. Skilled in effectively addressing various technical challenges, streamlining processes, and implementing customized solutions. Experienced in migrations, collaborative tools, and user training. Noted for adept stakeholder engagement, impactful problem-solving, and consistent success in delivering projects within set budgets and timelines. Important points: - Over a decade of IT experience as a Senior Technical Consultant - Specialization in IT infrastructure and system optimization - Proficiency in using statistical analysis to enhance systems and operations - Strong communication skills for effective stakeholder engagement - Proven track record in resolving business challenges and seizing development opportunities - Expertise in helpdesk administration, providing strategic technical guidance, and conducting customer needs assessments - Skilled in network configuration and risk management - Consistent success in optimizing systems, meeting KPIs, and managing project execution - Extensive experience in IT consulting and outsourcing - Trusted catalyst for positive organizational change and excellence.
    vsuc_fltilesrefresh_TrophyIcon Computer Networking
    Network Administration
    System Administration
    Computer Network
    Customer Service
    Helpdesk
    Troubleshooting
    Tech & IT
    Technical Support
    Online Chat Support
    Email Support
  • $150 hourly
    Freelance Microsoft consultant, specializing in Azure, Microsoft 365, and Windows Server. Since 2007 I have worked as a consultant and subject matter expert of various Microsoft products, including Azure, Exchange, SharePoint, Teams, SCCM, and Intune. I have deep understanding and knowledge of Active Directory and all related services, and I am a PowerShell expert. I take pride in architecting industry-standard solutions that offer 99.99% uptime. Over the past several years I have focused my efforts on assisting organizations with migrating their on-premises resources to Azure and M365.
    vsuc_fltilesrefresh_TrophyIcon Computer Networking
    Email Security
    Microsoft Teams
    Automation
    Computer Network
    Microsoft Exchange Server
    System Security
    Scripting
    Microsoft Windows
    Email Deliverability
    Systems Engineering
    Microsoft SharePoint
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