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Check out Microsoft Virtual Server specialists with the skills you need for your next job.
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  4. (Current) Microsoft Virtual Server Specialists
  • $40 hourly

    • 5.0/5
    • (42 jobs)
    Hi.. I am a Microsoft, VMware and Azure certified system administrator. Successfully providing IT support to offshore MSPs from last 10 years, having a lot of experience with network design, setup, upgradation and maintenance of Microsoft Windows and Azure/O365 cloud based Infrastructure. My technical experience in detail is as following: ✅ Microsoft Office 365 Enterprise architecture designing, Data management, Collaboration and Communication setup ✅ Exchange online, SharePoint online, OneDrive, Teams, Security center, Data Retention ✅ Microsoft Azure Cloud IaaS, Intune, Autopilot, Windows Virtual Desktop ✅ Microsoft Windows Server 2000 - 2019 (AD, DNS, DHCP, VPN, IIS, WSUS, Remote Desktop Services, ADFS) ✅ Microsoft Hyper-V virtualization Administration ✅ Microsoft Exchange Server (2007, 2010, 2013, 2016,2019) ✅ Microsoft SharePoint server (2010/2013/2016/2019) and SharePoint online ✅ Microsoft Dynamics CRM (2011 - 2016), Dynamics 365 setup/admin ✅ VMware Certified Professional : Designing, Implementation, Configuration, Management ✅ Data backup and Recovery solutions (Veeam, Backup Exec, Microsoft DPM, Barracuda) ✅ Remote Monitoring and Management tools: Datto, N-able, Kaseya and Continnuum Professional Experience: ► IBM ► GE ► Tesco UK ► ABN AMRO Bank ► Birlasoft Key Contributions: In the last decade, I work on various virtualization and Microsoft cloud based solutions. Worked on Microsoft Office 365, Microsoft Azure, Microsoft Windows server, Microsoft Hyper-V and VMware technologies like VMware vSphere, vCenter, ESXi 4.1/ 5.x /6.x., vSphere and Hyper-V Replication, conversion of Physical-to-Virtual and Virtual-to-Virtual from VMware to Hyper-V and vice versa, Migrate virtual machines from on-premises to cloud and vice versa. Professional certifications: ● MCSA (Windows Server) ● MCSE (Windows Server Infrastructure) ● MCSE Private Cloud ● VMware Certified Professional - VCP6-DCV System Administrator / Technical Team Lead / Delivery Manager
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    Autopilot
    Devolutions Remote Desktop Manager
    Windows Administration
    Remote IT Management
    Microsoft Azure
    System Administration
    Microsoft Active Directory
    Microsoft SharePoint Administration
    Microsoft Exchange Server
    Windows Server
    VMware vSphere
    Microsoft Hyper-V Server
  • $18 hourly

    • 5.0/5
    • (220 jobs)
    Hello, Greetings to the Upwork community, I'm Mahesh Gupta, a seasoned server management professional with 8 years of hands-on experience. I specialize in performance optimization, robust server and application security, and prompt support services. My commitment lies in devising ingenious solutions for an array of IT challenges, encompassing security enhancements, database management, and intricate technical troubleshooting. My Expertise Encompasses: Skillful server installation with optional control panel setup Strengthening servers to meet stringent compliance and security benchmarks Setting up a redundant DNS cluster for automatic replication and enhanced reliability Elevating server stability and performance to new heights Proficiency in CI/CD with GitHub, Jenkins, and deployment on Tomcat and Lambda R&D Enhancing email deliverability through IP Reputation Management, SPF, DKIM, and DMARC Expert SSL certificate installation, firewall setup, and implementation of fail2ban/LFD against brute force attacks Implementing Web Application Firewall and Content Delivery Network (CDN) Expertise in mitigating DDoS attacks with NGINX/Apache, fail2ban, CSF, and tables Proficient server migration planning and execution, including site migration Optimal speed and high traffic configuration with Apache, NGINX (backend or reverse proxy), Varnish cache, Redis, Memcached, and PHP Apache Mail Server Knowledge: I have overseen security, monitoring, optimization, and general maintenance of Linux and Windows servers across various distributions (Apache, IIS, Nginx web servers, MySQL, MariaDB, PostgreSQL database servers, Exim mail server, etc.). I would greatly appreciate the opportunity to delve into your project further. Feel free to message me for more insights and ideas. Thank you,
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Apache Tomcat
    Jenkins
    CI/CD
    AWS Server Migration
    Django
    Amazon EC2
    MySQL
    Linux System Administration
    Apache Administration
    Mail Server Implementation
    DigitalOcean
    cPanel
    Plesk
    CentOS
  • $60 hourly

    • 5.0/5
    • (39 jobs)
    A VDI and Virtualization/Cloud technologies expert with over 8 years of extensive experience working with enterprise clients. I have been designing, deploying and supporting a wide array of VDI solutions like Citrix (On-premise and Cloud), AVD, AWS Workspace, Dell's vworkspace, VMware Horizon, Microsoft's RDS, Parallel to name a few. Key Skills - VDI Design, Deployment and Troubleshooting. - Azure, AWS, Google Cloud, Private Cloud Infrastructure Design / Implementation / Management - Virtual Desktop Infrastructure, configuration and administration (VMWare Horizon, Microsoft RDS, Citrix XenApp/XenDesktop/Netscaler, Dell vWorkspace) - FSlogix - Apps and Desktop Delivery Platforms - SharePoint Online configuration, administration and maintenance - Azure and Amazon Platforms Administration - Office 365 Management / Migration - Email Hosting / Server Configuration - Microsoft Exchange Server Configuration/Migration (2003-2010 ) - Windows Server Administration (2003-2019) - Active Directory Management - Group Policy Management - Backup Technologies - Business Continuity and Disaster Recovery design and implementation - Proxy Design and Configuration (Webtitan, Websense, Cisco Umberella, Bluecoat, Symantec) - Remote Monitoring and Management (Kaseya, Solarwinds, Commodo, ManageEngine)
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    System Administration
    Microsoft Exchange Server
    Web Proxy
    Active Directory
    Azure
    AWS Systems Manager
    VMware Horizon & End User Computing
    Citrix Hypervisor
    Citrix ADC
    Virtual Desktop Infrastructure
  • $110 hourly

    • 5.0/5
    • (19 jobs)
    🌟 Upwork TOP RATED PLUS 🌟 ✅ US Based Full Time Freelance ✅ 15+ Years of Professional Experience at Fortune 1000 companies, Government, & MSPs ✅ Azure Certified ✅ Citrix Certified ✅ VMware Certified Professional ✅ Security+ Certified ✅ PowerShell Expert ✅ Group Policy Expert ✅ Security Remediation A senior-level Systems Engineer with 15 years experience in IT, 5 of which have been heavily focused on architecting and implementing virtualization platforms, storage appliances, and their supporting networks. Alongside my technical aptitude, I pride myself on being an approachable IT guy with excellent customer service skills that focus on communication. Through the years I've accrued vast amounts of experience in various enterprise solutions ranging from Active Directory Services, VMware vSphere, Microsoft Hyper-V, O365, Citrix Virtual Apps & Desktops, Citrix Netscaler, VMware Horizon View/WorkspaceOne, Airwatch, Intune, SIEM technologies, AV solutions, and Okta. Aside from the typical infrastructure related projects I've also tackled AD hardening and security remediation efforts to meet common compliance controls (HIPAA, PCI, CMMC, etc.). Certifications: Microsoft Certified: Azure Administrator VMware Certified Professional 6: Desktop and Mobility VMware Certified Professional 6: Network Virtualization Citrix Certified Professional - Virtualization
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    Duo Security
    Fortinet
    Virtual Desktop Infrastructure
    Citrix
    Virtualization
    Azure
    Security Engineering
    Windows PowerShell
    OKTA
    Citrix ADC
    VMware ESX Server
    VMware Administration
  • $125 hourly

    • 5.0/5
    • (98 jobs)
    Seasoned IT professional with 18 years experience in Network Administration, Active Directory, Windows, Linux, MacOS, Firewalls, & VPN configuration. 8+ years experience developing solutions and automation systems using VBScript, Powershell, group policy, bash, and nodejs for the management and automation of infrastructure systems.
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    Gmail
    Microsoft Endpoint Manager
    SQL
    Firewall
    Active Directory Federation Services
    Virtualization
    Kubernetes
    JavaScript
    Node.js
    DevOps
    Office 365
    Active Directory
    Microsoft Windows PowerShell
    Linux
    Windows Server
    System Administration
    macOS
    Microsoft Azure
  • $25 hourly

    • 4.2/5
    • (37 jobs)
    ** result-oriented **| **12+ years of experience** | **C#** | **.NET Framework** | **.NET Core** | **WPF** | **Windows Forms** | ** SQL Databases** | ** Wix Installer ** I am a result-oriented developer with a medium to expert level of experience in Windows desktop software development. For the last two years, my preferred technologies are C#/.NET/.NET CORE, WPF, MVVM, Entity Framework, and MS SQL Server. I always use the latest technologies and best practices, so you can be sure that you will get the highest possible quality. Client satisfaction is the most important for me. Over the year of working, I have gained expertise that covers: ✔ Architecting your next enterprise-level software solution ✔ Programming anything from your imagination to a solution. ✔ Desktop Application Development ✔ Database Development ✔ Debugging and maintenance of existing desktop applications My technical skillset includes: ✔ C# ✔ .NET Framework ✔ .NET CORE ✔ WPF ✔ Windows Forms ✔ MVVM ✔ Material Design UI ✔ UWP Raspberry Pi based Windows 10 IOT ✔ Microsoft SQL Server ✔ MySQL ✔ SQLite I am a hardworking, focused, and effective team player. I have high motivation, extensive knowledge, good logical and problem-solving skills. I am here to help you and bring your projects to life! I am a person who wants to create perfect things with high attention to detail. I can provide consulting, software development ranging from short few hour jobs to full-time everyday work, to long-term cooperation and support. Thanking you for taking the time to go through my profile and I look forward to work with you.
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    HTML5
    Scripts & Utilities
    JavaFX
    .NET Core
    C++
    Visual Basic
    Universal Windows Platform
    Microsoft Visual C++
    .NET Framework
    C#
    Windows Presentation Foundation
    Desktop Application
  • $100 hourly

    • 4.5/5
    • (77 jobs)
    TECHNICAL SKILLS Cloud - AWS -- EC2 Instances, VPC, AWS Workspaces, Appstream, Lamda, Teraform, Automation Documents, Systems Manager, Route57, - Azure -- AAD Connect, AVD, VNET, VPN Gateway, M365 Security - MS Azure and Office 365 - Google Cloud Platform (GCP) Servers • Windows Server 2003, 2008, 2012, 2016, 2019; R2 Enterprise and Standard o Active Directory o DNS,GPO,DHCP,WSUS,IIS, HyperV, LDAP, Certificates, Image Deployments Terminal Services, Failover Clustering • MS SQL Server 2008/2012/2017 R2 • MS Exchange Server 2007 / 2010 / 2013 / 365 / Microsoft 365 o Deploying new environment and o administrating • Linux RHEL 6.0, Centos • Server Build automation on VMWare with PowerCLI scripts Virtualization / Cloud • VMWare ESX 6.5, Vsphere 6.5 – Building Out HA Environment on Virtual Server and Administrating and Management of Datastores Server Patch Management • Patch Automation with Powershell, WSUS and BatchPatch • SCCM 2007/2012/1902 o Buildout o Troubleshooting o Patch Management o OS Deployment Network • Cisco • Sonicwall • Monowall • BigIP F5 Load Balancer • Netscaler Load Balancer * Unify Ubiquiti Routers Virtualiization • Microsoft Azure o Sites, Cloud Service, Storage Blobs, Security, VNET • Amazon AWS o Storage, Sites, Security • Microsoft HyperV • Office365 o Exchange2007/2010 to Office365 Migration Security Antivirus / Firewall / Other Symantec AV / DLP Sophos InterceptX / XG Firewall / UTM TrendMicro OfficeScan Mcafee Storage • Netapp FAS3200 & EMC Symmetrix • • Nagios Messaging • Teams • Skype for Business • Lync 2013 / Teams • Office Communicator Scripting • Powershell • Visual Basic • Batch • Vsphere PowerCLI CERTIFCATIONS - MCSA and MCSE - CompTIA Network+ - CompTIA Security+ - AWS Cloud Practitioner - Sophos Engineer - BeyondTrust PAM Certified
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    VMware Administration
    Microsoft Office 365
    Active Directory
    Microsoft SCCM
    Windows PowerShell
    Windows Server
  • $35 hourly

    • 4.9/5
    • (103 jobs)
    Hello, My name is Harpreet Singh. I am 29 Years old. I am from India. I possess excellent communication skills; I have excellent command on English language – both Written and Verbal. I am enthusiastic, reliable, punctual, hardworking and honest individual who has over 8 years of experience giving professional, efficient and high-quality services to my clients including many MSP’s across the globe. I have worked as a Windows System Administrator, Office365 Technical Support Specialist, Azure AD Expert while being skilled in communicating with clients over phone, email and chat. I have experience with Windows Client and Server Operating systems and their troubleshooting, Microsoft Office 365, Exchange Online and Exchange Sever On-Premises. I have also worked as a Helpdesk and Service Desk IT Technician and Customer Service representative. I meet deadlines, and don’t make promises and commitments that I can’t keep. I am a team player but can steer the ship alone if need be. My Areas of Technical Expertise are but not limited to: • Microsoft Office 365 • Microsoft Azure and Azure Active Directory • Email Migrations to Office 365 - Exchange Server to Exchange Online (Office 365), Google to Office 365, GoDaddy to Office 365, IMAP to Office 365, Exchange Server Hybrid Deployment, Any other email hosting provider to Office 365. • Azure AD Connect (Directory Synchronization and Password Synchronization) • Windows Servers 2008R2 - Windows Server 2019. • ADFS, Federation with Office 365, Single Sign on, Password Writeback, SSPR, Multi Factor Authentication (MFA). • Active Directory, DNS, DHCP, DFS, File & Storage Services, Group Policy, IIS, Print Server, RDS (Terminal Server). • Exchange Sever 2010, 2013, 2016, 2019, Office 365 (Exchange Online) & Hosted Exchange. • Skype for Business, Microsoft Teams. • SharePoint Online & One Drive for Business. • Microsoft Office 2010, 2013, 2016 & Microsoft Office 365 Pro Plus. • Office 365 Tenant, Domain. User & Mailbox provisioning. • Managing “In Cloud” & “Synced with AD” Identities. • Deploy & Manage Multi-Factor Authentication (MFA) • Self-Service Password Reset (SSPR) along with Password WriteBack • Deploy & Troubleshoot Single Sign-On (SSO) using “Azure AD Connect (AAD Connect)” & “ADFS” • Federating domains with “Active Directory Federation Services (ADFS)” & Complete On-Premise setup of ADFS 2.0, ADFS 3.0 (WS 2012 R2) & ADFS4.0 (WS 2016) & “Web Application Proxy” Server (WAP) • Expert in Migrating to Exchange Online (Office 365) from GSuite, Google, On-Premise Exchange Server, Third Party Email Hosting provider to Office 365 using any of these - Stage Migration, Cut Over Migration, IMAP Migration, Hybrid Migration, PST Migration, Remote Move, Spam Filtering, Transport rules in Exchange Online • Good with “Windows PowerShell”, “Exchange Online PowerShell”, “Windows Azure AD PowerShell” • Setting up & Troubleshooting issues related to Outlook Profile, Autodiscover, Exchange Active Sync, Shared Mailboxes, Mailbox Deletion & Restoration, Data Loss Prevention (DLP), Litigation Hold, Mailbox Auditing • Setting up One Drive Business to Sync from Desktop/Server to Office 365/One Drive Cloud/ SharePoint • Basic management and troubleshooting in SharePoint Online, Skype for Business Online, Microsoft Teams, Microsoft Office applications • User & Account management in “Active Directory (ADDS)” Domain Environment, Group Policies • Good with Desktop Windows Troubleshooting (Windows 7/8/8.1/10) & Basic hands on with MAC OS X • Basic knowledge of Networking, DNS, DHCP, their working. List of Certifications and Exams completed: - MCSE: Productivity MCSA: Office 365 70-346 70-347 70-410 70-341 ITIL v3 • Directory Sync using Azure AD Connect, Managing Cloud, Synced with AD and Federated Identities. • Deployment and troubleshooting of: -Single-Sign On (SSO), Multi Factor Authentication (MFA), Password Sync, Pass Thru Authentication, Azure MFA, SSO using ADFS, ADFS 2.0, 3.0 & 4.0. • Basic User and group management in Azure AD. • Configuring ADFS WAP Servers, Certificates renewal. • Managing users and groups in Exchange Online - Exchange Admin Centre - their mailboxes, Migrations of all types - IMAP, Cutover, Staged and Hybrid. • Working with IT Administrators of various organizations with different environment and providing technical assistance and troubleshooting over phone and by using Remote Desktop Sessions with the help of Log Me-In and Team Viewer. • Provision Office 365 tenants, Configure the tenant name, manage tenant subscriptions; manage the licensing model, Add and configure custom domains, specify domain name, move ownership of DNS to Office 365, update and verify domain settings. Thank you for taking time to visit my profile and looking into my application. I look forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Network Administration
    Microsoft Windows PowerShell
    Active Directory Federation Services
    Microsoft Azure
    Windows Administration
    Technical Writing
    Microsoft Exchange Server
    Technical Support
    Microsoft Active Directory
  • $60 hourly

    • 4.6/5
    • (64 jobs)
    You need an eager, able, and confident freelancer who's devoted to making your vision a reality. That's exactly who I am. Hi, I'm Jason. Im an eCommerce specialist and Professional Web Developer in the making. I specalize in Shopify, and I mean every aspect of it. From custom themes to email marketing and SEO best practices, I can help you build them all for success. Send me an invite and lets talk about your next project today! Skill Set: - eCommerce CMS ( Shopify ) - HTML5 - CSS3 - JavaScript - Liquid - Responsive web designs - UX/UI - Graphic Design - Marketing and Advertising - Product, industry and niche research - SEO - Email Marketing
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Shopify Theme
    Web Design
    Marketing
    Email Marketing
    Copywriting
    Landing Page
    Website Customization
    JavaScript
    Ecommerce Website Development
    Theme Customization
    WordPress
    Liquid
    Shopify
    Responsive Web Design
    CSS 3
  • $95 hourly

    • 4.8/5
    • (34 jobs)
    Microsoft infrastructure expert, including high level experience on cloud technologies, hybrid cloud and identity management. Passionate about technology, more than 20 years experienced in the field, using high level certifications to validate knowledge and experience. Certified as MCSA/MCSE Net+, A+, CNE, CNA, CLE, MCT and CTT+. Training capabilities as a plus, one of the things I enjoy the most. Running my own consultancy firm since 2005 makes me very proud. I have designed, executed and supported many projects with a wide range of technologies across the continent, making me an expert for infrastructure integrations and migration process, specially with Microsoft cloud technologies. A personal note, I'm a mountain biker, and father of two. Having my kids in the bike with me, one of my favorites things to do!.
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Windows Administration
    Training Online LMS
    Security Infrastructure
    Computer Network
    Azure App Service
    Microsoft Hyper-V Server
    Cloud Computing
    Microsoft Active Directory
    Microsoft Windows
    Microsoft Azure
    Windows Server
  • $225 hourly

    • 5.0/5
    • (88 jobs)
    Hey, I'm James. I've been a self-employed business network and server admin for 21+ years. I've worked with all flavors of Linux and Windows for some of the best businesses in the country. My average customer that I've worked with has been with me over 10 years. I specialize in analyzing current infrastructure and determining the needs of my clients then providing a written plan to correct any issues and protect the business systems from hackers and cryptolockers. In one of my recent projects, I consulted with a six billion dollar, publicly traded company to completely redesign their infrastructure to have redundant firewalls, VMWare host servers, leased fiber lines directly to Amazon AWS with a VPN backup over a regular Internet circuit that would automatically fail over in case of any circuit issue. The vmware servers would auto migrate the guests in the case of overload or host server failure. All power systems were redundant with two powersupplies for each piece of equipment. At the end of this project, we had reduced their monthly cost of management by over 25,000 per month and reduced their server load from over 20 servers to just 8 servers. When you hire me, here's what you can expect: 1. First, click the invite button to invite me to your job. 2. Once everything is accepted, I'll jump on the phone or a zoom with you 3. We'll go over the details of the job and I'll ask questions to drill down to the specific goals you want to accomplish. 4. I'll provide you with a high level written plan to address your goals along with expected time needed to complete your project. 5. When we agree on the timeline and process, I will execute the plan. So, if this sounds good, just click the "invite" button and we can start.
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    System Monitoring
    NGINX
    Docker
    Network Engineering
    System Installation & Upgrades
    Network Administration
    Network Planning
    Network Monitoring
    Network Security
    Network Design
    Email Design
    Web Hosting
    Virtualization
    Windows Administration
    Linux System Administration
  • $50 hourly

    • 4.9/5
    • (87 jobs)
    System administrator for various Linux distributions, database and network administrator. Managing complex deployments for python, php, java and nodejs. Security technology specialist with over 15 years of experience in wide areas of network engineering and management, cyber and systems security, software and web development, cloud computing. Dedicated to improving critical thinking and providing best solutions and results. Able to adapt to changing priorities and maintain a positive attitude and strong work ethics. * Worked on various vpn implementation project for financing and banking industry (payment gateways, SIP implementation, etc.), gateway and remote access for both Unix and Windows servers * Experience with various vpn platforms (pfsense/opnsense, vyatta, vyos, openvpn, wireguard, shadowsocks, Unix based vpn, etc.) * PCI compliance specialist, able to deliver quality in short time * Strong troubleshooting network and routing problems skill * ElasticSearch cluster and replication, logstash, kibana and indexing strategies specialist
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Information Security
    Backlinking & Outreach
    Search Engine Optimization
    KVM Virtualization
    Configuration Management
    Server
    Database Administration
    Load Balancing
    Email Security
    NGINX
    Elasticsearch
    Docker
    VPN
    Network Engineering
    Linux System Administration
  • $175 hourly

    • 5.0/5
    • (132 jobs)
    Onsite and remote IT Systems Engineer and Architect. Able to perform, fix, update, restore, design, and deploy nearly any technology for any Windows domain and business need. Below is listed out technology Technology: Active Directory Federated Services Active Directory Certificate Services Active Directory Domain Services Active Directory Sites and Services Domain Name System (DNS) Dynamic Host Configuration Protocol (DHCP) Windows Server Update Services (WSUS) Radius Remote Desktop Session Server (RDS) Exchange 2010 - 2019 Failover Clustering and High Availability Clustering Group Policy Object Management Azure Active Directory, including Hybrid AzureAD Azure Ad Deployments Sysprep Amazon machine Images Template Azure Template InTune MDM Voice Over Internet Protocol (VOIP) HyperVisors: Microsoft Hyper-V Citrix ZenApp Vmware ESXI Cloud: Azure AWS Office365 Exchange Online Engineer/Administrator: Network, System, Server Other products Experienced in: Sonicwall Cisco Juniper UCCX Barracuda Reflexions Forti-x Ecosystem Avaya VOIP Languages: C++, Powershell, Java, Google Script, R, Solver Systems: Workstation: Win xp,7, 8.1, 10 Server: 2003, 2008, 2012, 2016, 2019
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    GPO
    Cloud Architecture
    DevOps
    Computing & Networking
    Automation
    IaaS
    Server
    Windows Server
    Tech & IT
    System Administration
    Microsoft Active Directory
    Active Directory
    Server Virtualization
    Office 365
    Exchange Server
    Windows PowerShell
  • $25 hourly

    • 5.0/5
    • (9 jobs)
    Passionate Systems & Networks Engineer with over 10 years of in dept experience in designing, troubleshooting, configuring Systems & Networks.
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    Linux System Administration
    Firewall
    Technical Support
    Microsoft SharePoint Administration
    SSL
    DNS
    Microsoft Active Directory
    Network Security
    Microsoft Exchange Server
    VPN
    VMWare
    Network Administration
    Microsoft Azure
    Office 365
  • $120 hourly

    • 4.6/5
    • (63 jobs)
    Focusing on Database Administration, Network & System Administration, Programming, and Networking with a flare for integration using various technologies. MS SQL Query Tuning/Optimization, jQuery, JavaScript, AWS EC2 Instances, PowerShell scripts, Cold Fusion, and minimal Google Cloud. I am a well-rounded senior-level IT consultant with very diverse skills & experiences in many industries and countries. I have a get-it-done attitude, and I look for creative ways to achieve a solution that means fewer headaches for the client. My experience starts from the days when DOS was all we had. This knowledge means I know what is really behind the window versus those that only see the window itself; the façade. Many people know how to drag and drop a button onto a form in the studio, but can they write the code to make it work on the backend without a WYSIWYG interface? I usually can. I once challenged a .Net programmer to create code, and I would write classic ASP with C# (on the backend), and it was faster to code and just as efficient and scalable. Back in the dBase days, I wrote an Indexing routine that was faster than the one built-in to the software. These days I prefer to have SQL Server on the backend. Excel, Access VBA are no problem. The 3 J's: JavaScript, jQuery, JSON are also no problem. I prefer to do remote consultations since I travel all over the world.
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    ETL
    Infrastructure Management
    AWS Systems Manager
    Amazon S3
    Website Optimization
    Bootstrap
    JavaScript
    Windows Server
    Microsoft IIS
    jQuery
    ASP
    Electronic Data Interchange
    Microsoft SQL Server Administration
    SQL Programming
    Windows Server
  • $45 hourly

    • 4.9/5
    • (149 jobs)
    I’m highly driven person with strong interpersonal and negotiation skills. Customers' comfort and satisfaction are the highest priority for me. I have a strong drive to get to the top in today's competitive environment and continuously aim towards precision in every job assigned to me. **** Service Offerings **** - Microsoft Azure Cloud Services - Office 365 Exchange and Office 365 Administrator - Exchange Migrations - Skype for Business/Teams - User & Licence Management - Gsuite - Azure Management Portal - Azure AD - Virtual Machines - Web Apps - Storage - Recovery Service - Service Bus **** Technologies **** - Microsoft Windows server - Windows Server 2003/2008/2012/2016/2019/2021 - Backup servers – DPM, Symantec Backup Exec, Windows Server Backup ,Datto,MSP360 **** Server platform Services **** - Support for enterprise-wide server hardware, server OS and storage devices - Problem management (L1/L2/L3 Support) - User and group management, access control and security management - Performance and capacity management - OS Installation, configuration and Version migrations and up-gradation.
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    Service Cloud Administration
    Microsoft IIS
    Helpdesk
    Microsoft Outlook
    SSL Certificate
    Microsoft Hyper-V Server
    Microsoft Server
    IT Management
    Microsoft Exchange Online
    Google Cloud Platform Administration
    Tech & IT
    Windows Server
    Microsoft Exchange Server
    Microsoft Azure
    Network Administration
  • $150 hourly

    • 5.0/5
    • (2 jobs)
    25+ years experience with infrastructure design, deployment, administration and migration of on-site/hybrid computing environments and applications to use AWS infrastructure and services. 30+ years of application development experience. Familiarity with Linux and Windows environments.
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    MySQL
    AWS Lambda
    Video Editing
    DevOps
    Web Apps
    PHP
    AWS Server Migration
    Solution Architecture
  • $15 hourly

    • 3.9/5
    • (38 jobs)
    I am having 9+ Years of Experience in IT Network & System Administrator. I can help you and provide you IT Consultation services with various IT services listed below. Certified & Skilled & Service: o Microsoft Server 2008 - 2012 - 2016 – 2019 o Active Directory, Mail Host Domain controller, Domains Records, DNS, DHCP, DFS , FTP o Microsoft Exchange 2013 - 2016, Microsoft Online 0365, G-Suite o Virtualization VMware - ESXI - Hyper-V o Microsoft Azure Administrator Associate o Microsoft Window & Apple MacBook o Firewall, Wi-Fi - Access point, VPN o Desktop, Printer, Scanner, PBX Support Reason to Work with me...!!! o Availability 24/7 o Confidential Client Information o Immediate Response o 100% Satisfaction o Teamwork - Follow-up – Multitasking Installation, Configuration, Management, Maintenance, Troubleshooting, Monitoring, Upgrading
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Cloud Computing
    Network Administration
    FTP
    Remote IT Management
    Microsoft Server
    IT Management
    Microsoft Office 365 Administration
    Virtualization
    Computer Network
    Microsoft Hyper-V Server
    System Monitoring
    DNS
    Microsoft Active Directory
    VMWare
    Office 365
    Microsoft Exchange Server
  • $25 hourly

    • 5.0/5
    • (1 job)
    As the Director of Operisoft and an AWS Certified Solutions Architect, I specialize in providing cutting-edge AWS solutions that drive business transformation. With over a decade of experience in the industry, I have honed my skills in AWS cloud architecture, migration & deployment, DevOps, cloud security, as well as data engineering and analytics. At Operisoft, an Advanced Tier Consulting Partner of AWS, my role involves spearheading projects that enable our clients to harness the full potential of AWS services. I offer the following services, which are also the core competencies of Operisoft: 1. **AWS Professional Services**: Expert guidance for seamless migration and effective utilization of AWS services. 2. **AWS Managed Services**: Comprehensive support to manage your AWS infrastructure, ensuring optimal performance and security. 3. **AWS Cloud Security**: Robust solutions to safeguard your cloud-based assets and data. 4. **Data Engineering and Analytics**: Leveraging AWS tools to derive actionable insights from data. 5. **Machine Learning and AI**: Custom-built AWS cloud solutions that employ advanced machine learning algorithms and AI to solve complex business challenges. I am here to bring your cloud strategy to life with the assurance of best practices and a strong focus on client satisfaction. Let's discuss how we can work together to achieve your business objectives.
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    AWS Fargate
    WordPress
    Web Application
    Microsoft Active Directory
    Amazon ECS
    AWS Glue
    AWS Lambda
    AWS CloudFront
    Web Application Firewall
    AWS Server Migration
    Amazon Aurora
    Amazon RDS
    Amazon EC2
    Amazon S3
    AWS CloudFormation
    DevOps
    Data Engineering
    Data Warehousing & ETL Software
    Data Analytics & Visualization Software
    Data Science
    Cloud Migration
    Cloud Security
    AWS Development
    Cloud Computing
    Amazon Web Services
  • $85 hourly

    • 5.0/5
    • (331 jobs)
    As an experienced Infrastructure and Cloud Solutions Architect with 20+ years of industry experience, I bring a wealth of knowledge and expertise to every project I undertake. My focus is on delivering high-quality technical solutions and support to clients, with a strong emphasis on building long-term relationships and providing ongoing value. I am a full-time independent consultant, and I am passionate about leveraging my skills to help businesses succeed in today's rapidly evolving digital landscape. I am open to both short-term and long-term projects, as well as ad-hoc support, and I pride myself on my ability to work closely with clients to identify their specific needs and deliver tailored solutions that meet their unique requirements. My extensive experience includes technical support, Infrastructure Management, Cloud Computing, and Network/System Engineering. I am proficient in a wide range of products and technologies, including ✅ Microsoft Exchange Server [All Versions] and Exchange Online ✅ Microsoft Azure Solutions Architect, ✅ Microsoft 365 (Office 365) ✅ Remote Desktop Services (RDS) ✅ Microsoft Windows Server [All Versions], DNS, IIS ✅ Windows Server Remote Access VPN (SSTP, PPTP) and DirectAccess ✅ Hyper-V [All Versions] ✅ Microsoft Windows Active Directory [All Versions] ✅ SharePoint [All Versions] ✅ Microsoft SQL [All Versions] ✅ Dynamics CRM, Dynamics GP ✅ Lotus Domino/Notes ✅ Symantec Enterprise Vault ✅ Windows 7/8.1/10/11 ✅ Zimbra Mail Server I hold a number of industry certifications, including Microsoft Microsoft Certified for the following titles. ⚡️Microsoft® Certified Azure Administrator Associate ⚡️Microsoft® Certified Solutions Expert: Productivity ⚡️Microsoft® Certified Solutions Associate: Windows Server 2016 ⚡️Microsoft® Certified Solutions Expert: Exchange Server ⚡️Microsoft® 365 Certified: Teams Administrator Associate ⚡️Microsoft® Certified Solutions Associate: Office 365 ⚡️Microsoft® Certified Solutions Expert: SharePoint 2013 ⚡️Microsoft® Certified Solutions Associate, Windows Server 2012 ⚡️Microsoft® Certified IT Professional (MCITP) Enterprise Administrator: Windows Server 2008 IBM ⚡️IBM Certified Associate System Administrator Lotus Notes and Domino 7 If you're looking for a reliable and experienced Infrastructure and Cloud Solutions Architect who can deliver results and help your business thrive, please don't hesitate to get in touch. I look forward to the opportunity to work with you and help you achieve your goals.
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Microsoft Hyper-V Server
    TCP/IP
    Microsoft SharePoint Administration
    Azure App Service
    HCL Domino
    Microsoft Exchange Online
    Microsoft IIS
    Microsoft Active Directory
    DNS
    Windows Server
    Microsoft Azure
    Microsoft Exchange Server
  • $50 hourly

    • 5.0/5
    • (28 jobs)
    Server Infrastructure Administrator with over 9 years of implementing, deployment and configuring experience. Proficiency with Infrastructure and Active Directory on Windows Server 2016, 2012 R2 and 2008 R2, Microsoft Exchange 2016/2013/2010/2007, Office Communications Server 2007 R2, Lync Server 2010/2013 and Skype For Business, Hyper-V virtualization and cloud services related to Windows Azure, Office 365 and EMS. Currently consulting, and looking to work with new teams on projects that have a greater impact.
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Microsoft Lync Server
    Skype
    Ad Server
    Microsoft Exchange Server
    Microsoft Azure
    Microsoft Office 365
  • $55 hourly

    • 4.9/5
    • (122 jobs)
    Cisco Certified CCNP - Enterprise, CCNP - Security, and CCNA Cyber Ops and Experienced IT, Network, Security Specialist skilled & I have more than ten years of experience with following, - Assist in planning, design, documentation, and implementation of Network, Security, and System infrastructure - Hands-on experience with configuration administration of Cisco, Meraki, HP, Dell, Ubiquiti, routers, switches, and network devices and Cisco ASA, Fortinet, SonicWall, PaloAlto, pfSense, OPNsense firewall devices - TCP/IP, Routing and Switching Protocols RIP, EIGRP, OSPF, BGP, GLBP VRRP, HSRP, VLANS, STP, VTP, ACL, Security features - IP Sec site to site and remote access VPN on Ubiquiti Unifi, Fortigate, SonicWall, PaloAlto, pfSense, OPNsense firewalls, AWS, Azure, GCP cloud services, and Strongswan, Openswan and Libreswan as well - Familiar with security platforms such as IPS, IDS, Web Security Appliance, Email Security Appliance, and Cisco ISE - Familiar with VOIP platforms such as FreePBX, Grandstrem, etc
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    DNS
    Firewall
    Grandstream
    Cisco Certified Network Professional
    Wireless Network Implementation
    Network Security
    Network Monitoring
    VPN
    PfSense
    Ubiquiti
    Fortinet
    Palo Alto Firewalls
    Cisco IOS
    Cisco Router
    Cisco ASA
  • $45 hourly

    • 5.0/5
    • (42 jobs)
    Cloud Platforms: AWS, GCP and Azure. Services: EKS, GKE, ECS, ALB, ELB, WAF, DNS, CI/CD, Configuration Management, Automation and Scripting, Version Control System, Infrastructure as Code, Containerisation and Orchestration, Monitoring and Logging, Infrastructure Security. Experienced in: Kubernetes, Dockers, Linux, Windows, Nginx, apache, tomcat, IIS, Git, GitHub, Gitlab CI, Jenkins, ArgoCD, ELK, Splunk, Prometheus, Grafana, Zabbix, Clear understanding of Protocols: HTTP(S), SSL/TLS, SSH, DNS, S(FTP)
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Email Deliverability
    DHCP
    DNS
    Office 365
    GPO
    Microsoft Azure
    Microsoft Exchange Server
    Windows Server
    Server
    SSL
    Virtual Desktop Infrastructure
    VMware Administration
    Citrix
    Microsoft Active Directory
  • $30 hourly

    • 4.9/5
    • (59 jobs)
    Hi, I am located in Pennsylvania, USA and have been working as a Full Stack Developer for 10 years and 8 years of mobile app (iOS & Android) development with PHP, Laravel framework, MYSQL, JavaScript, Jquery, Wordpress, Drupal, API development, CSS3, HTML5, Objective C, Swift, Swift UI, Flutter, React Native, Firebase, and other web/mobile app development and testing tools. I also work with a small team of 4 which includes one creative UI/UX designer, one android app developer and a senior software/application tester.
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Drupal
    WordPress
    Hybrid App Development
    Native App
    AWS Amplify
    Node.js
    Kotlin
    Mobile App Development
    Laravel
    Flutter
    React Native
    SwiftUI
    Swift
    iOS Development
    Objective-C
  • $30 hourly

    • 4.9/5
    • (26 jobs)
    I am a freelance writer and software developer with a good command of the English language and a working experience in writing and software development. I believe in great communication so as to ensure that all suggestions, questions, and directions are listened to and addressed. Deadlines should also always be met but timelines should be flexible so I'm always willing to shorten them for a rush job. When it comes to web development I am well used to coding in PHP and several of its frameworks such as CodeIgniter, WordPress, MySQL, and Twitter-Bootstrap. I have worked extensively with Ruby and RoR, React, Redux, PostgreSQL and CoffeeScript. I am also experienced in the use of JQuery and some of the libraries that build on it such as data tables, flot, chartjs, highcharts, among others. Designing layouts using CSS and HTML is also something I have working experience in. Also, I do have experience working with REST and SOAP APIs and using JSON and CSV. I also have a lot of experience coding in Java, C and x86 assembly and some experience coding in python. My greatest strength, I believe, is that I am always eager to learn new things and I am always UP for a challenge, here on Upwork. When it comes to writing, I do have a lot of experience in article, blog and content writing. My English is fluent and I have excellent research skills. While I do prefer some topics more than others, give me a topic to write on and I will do a good job on it. I can also do a conversational tone and deliver technical content in an easy to follow and understand manner. Please contact me if you need any job done in the following /********************************************************************************** Ruby and RoR C C++ Java Python x86 and MIPS assembly VHDL Arduino PHP MySQL PostgreSQL Laravel CodeIgniter AKA. CI Twitter-Bootstrap WordPress AKA WP, Blog writing and Theme and Plugin development HTML CSS JavaScript - Including React, Redux, JQuery and AJAX technologies API development and Integration. Article writing Blog writing Content writing Reviews **********************************************************************************/ Feel free to contact me if you have any questions. Hire me :) Thanks
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Ruby
    API
    CSS
    Ruby on Rails
    C
    Twitter Bootstrap
    Java
    PHP
    JavaScript
    MySQL Programming
    Blog Writing
    Article Writing
  • $14 hourly

    • 5.0/5
    • (8 jobs)
    With over a decade of experience in customer service and technical support, I am highly motivated and task-oriented, with a strong ability to learn quickly and effectively. Throughout my career, I have worked for numerous big clients in the USA and Canada, where I have gained valuable skills in customer service, collections, translations, and tech support. I am particularly interested in pursuing a role in technical support, specifically in the field of networking. In my previous positions, I have demonstrated my responsibility and efficiency in completing tasks, as well as my ability to resolve problems effectively. My fluency in both English and Spanish, as well as my understanding of local cultural differences, make me an asset in any customer service or technical support role. I am eager to find a position that allows me to utilize my skills and experience in the field of technical support and networking.
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Email Communication
    Castilian Spanish
    Customer Satisfaction
    Customer Service
    Communication Etiquette
    Administrative Support
    Virtual Assistance
    Microsoft Excel
    Interpersonal Skills
    US English Dialect
    Customer Support
    English
    End User Technical Support
    Technical Support
    Online Chat Support
    Troubleshooting
  • $63 hourly

    • 5.0/5
    • (45 jobs)
    I am a qualified IT professional with a high level of experience in developing and implementing the IT needs of businesses. I am adept at performing support and analysis across a large range of development and project activities, including installing, maintaining, supporting hardware and software as well as maintaining and supporting servers in networks in both virtual and physical environments. Below are my skills I wish to highlight for projects on this platform. Linux Administration Amazon AWS Infrastructure Architect Microsoft Operating Systems - Installation, Configuration, Troubleshooting SQL Databases Microsoft Active Directory Domain Configuration Dell Sonicwall/ Fortinet Firewall Configuration Web CMS Development VMWare Administration Powershell Scripting Python Scripting PHP Development OCR Development Scripting Automation Expert
    vsuc_fltilesrefresh_TrophyIcon Microsoft Virtual Server
    Scripting
    VMware Administration
    Microsoft Windows PowerShell
    Firewall
    Network Administration
    Linux System Administration
    Talend Open Studio
    Penetration Testing
    Microsoft SQL Server Administration
    Technical Support
    Python
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