Hire the Best
Windows 8 Administrators
Florjan L.
Tirana, Albania
Certifications that I hold:
CEH ( Certified Ethical Hacker)
740 MCSA ( Installation, Storage and Compute with Windows Server 2016)
To whom it may concern,
In the last years I did more than 500 Penetration Tests and Security Assessments , a real deal. Most of them on Web and Mobile ( Android and iOS ) applications with Finance Background implemented with various technologies and frameworks, server security testing and hardening. Sample reports can be provided who is interested.
Prompt responses to your needs.
You can consider me as and internal staff of your company , always helping you to do the best in security.
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Phishing simulation for your company needs
___________________________________________________________
Professional Load and Stress Testing if you are interested for your application
__________________________________________________________
- Security Assessment & Testing
- Vulnerability Assessment
- Kali Linux
- Application Security
- Penetration Testing
- Network Security
- Security Infrastructure
- Manual Testing
- Ethical Hacking
- OWASP
- Windows Server
- NIST SP 800-53
- Internet Security
- Web Application Security
- Security Engineering
Chris O.
Texarkana, United States
Hello, my name is Chris O'Rorke. Over the past 25 years, I have earned certifications in a wide range of Microsoft technologies, encompassing both server and desktop environments. In addition, I bring over a decade of hands-on experience configuring and optimizing Cloudflare. I currently manage 20 domains of my own under an enterprise-level Cloudflare account, with access to 24/7 emergency support. More than 75 clients trust me to oversee their Cloudflare configurations—from DNS management and performance tuning to security assessments and threat mitigation. I can help you fully leverage Cloudflare’s features to improve your website’s resilience and performance.
I also specialize in email deliverability and domain reputation. My services include a detailed DNS audit to ensure proper configuration of MX, SPF, DKIM, DMARC, and BIMI records, followed by comprehensive inbox placement testing. When needed, I offer managed reputation repair targeting specific email providers, as well as supervised new domain warm-up. Additionally, I provide ongoing deliverability monitoring and proactive intervention, alerting you to any issues that could impact your outreach.
I have extensive experience with platforms including Mailgun, Mailjet, SendGrid, Postmark, Kajabi, Campaigner, ActiveCampaign, Klaviyo, Amazon SES, and more. I'm also a partner with both Warmy and Folderly, enabling me to deliver robust solutions that enhance email performance and maintain a strong domain reputation.
The best way to get started is by scheduling a consultation via my Upwork profile page, reaching out on UpWork Chat or inviting me to your job listing — I typically have next-day availability. I’m happy to answer any questions or provide more information if needed, and I look forward to the opportunity to work with you.
- System Administration
- Microsoft Windows
- Computer Maintenance
- Computer Network
- Computer
- Firewall
- Cloudflare
- DNS
- Email Deliverability
- Email Campaign Setup
- Email Campaign Optimization
- Klaviyo
- Microsoft Outlook
- WordPress
- SendGrid
Amir M.
Istanbul, Turkey
✅ 𝟭𝟱+ 𝘆𝗲𝗮𝗿𝘀 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝗱 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗔𝘇𝘂𝗿𝗲 | 𝗢𝗳𝗳𝗶𝗰𝗲 𝟯𝟲𝟱 | 𝗪𝗶𝗻𝗱𝗼𝘄𝘀 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝗻𝘁/𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 𝘄𝗶𝘁𝗵 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗽𝗮𝗻𝗻𝗶𝗻𝗴 𝗣𝘂𝗯𝗹𝗶𝗰 𝗦𝗲𝗰𝘁𝗼𝗿, 𝗕𝗮𝗻𝗸𝗶𝗻𝗴, 𝗘𝗻𝗲𝗿𝗴𝘆, 𝗡𝗚𝗢, 𝗥𝗲𝘁𝗮𝗶𝗹, 𝗧𝗲𝗹𝗰𝗼, 𝗠𝗦𝗣, 𝗮𝗻𝗱 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻 𝘀𝗲𝗰𝘁𝗼𝗿𝘀.
✅ 𝟭𝟬+ 𝗠𝗶𝗹𝗹𝗶𝗼𝗻 $ 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀 𝗮𝗻𝗱 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱, 𝗶𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗲𝗱, 𝗮𝗻𝗱 𝗤𝗔’𝗲𝗱.
"𝘈𝘮𝘪𝘳 𝘸𝘢𝘴 𝘦𝘹𝘱𝘦𝘳𝘵 𝘪𝘯 𝘵𝘩𝘪𝘴 𝘸𝘰𝘳𝘬. 𝘊𝘰𝘮𝘮𝘶𝘯𝘪𝘤𝘢𝘵𝘪𝘰𝘯 𝘸𝘢𝘴 𝘦𝘹𝘤𝘦𝘭𝘭𝘦𝘯𝘵. 𝘏𝘦 𝘸𝘢𝘴 𝘢𝘭𝘸𝘢𝘺𝘴 𝘱𝘶𝘯𝘤𝘵𝘶𝘢𝘭 𝘢𝘯𝘥 𝘦𝘧𝘧𝘪𝘤𝘪𝘦𝘯𝘵. 𝘏𝘪𝘴 𝘢𝘱𝘱𝘳𝘰𝘢𝘤𝘩 𝘸𝘢𝘴 𝘤𝘢𝘭𝘮, 𝘳𝘢𝘵𝘪𝘰𝘯𝘢𝘭, 𝘧𝘳𝘪𝘦𝘯𝘥𝘭𝘺, 𝘩𝘦𝘭𝘱𝘧𝘶𝘭 𝘢𝘯𝘥 𝘱𝘳𝘰𝘢𝘤𝘵𝘪𝘷𝘦. 𝘞𝘰𝘳𝘬𝘪𝘯𝘨 𝘸𝘪𝘵𝘩 𝘈𝘮𝘪𝘳 𝘸𝘢𝘴 𝘢 𝘱𝘭𝘦𝘢𝘴𝘶𝘳𝘦. 𝘞𝘦 𝘢𝘳𝘦 𝘭𝘰𝘰𝘬𝘪𝘯𝘨 𝘧𝘰𝘳𝘸𝘢𝘳𝘥 𝘵𝘰 𝘸𝘰𝘳𝘬𝘪𝘯𝘨 𝘢𝘨𝘢𝘪𝘯 𝘸𝘪𝘵𝘩 𝘈𝘮𝘪𝘳 𝘪𝘯 𝘵𝘩𝘦 𝘯𝘦𝘢𝘳 𝘧𝘶𝘵𝘶𝘳𝘦 𝘢𝘴 𝘩𝘦 𝘩𝘢𝘴 𝘱𝘳𝘰𝘷𝘦𝘯 𝘵𝘰 𝘣𝘦 𝘢𝘯 𝘪𝘯𝘷𝘢𝘭𝘶𝘢𝘣𝘭𝘦 𝘴𝘶𝘱𝘱𝘰𝘳𝘵 𝘵𝘰 𝘶𝘴 𝘢𝘯𝘥 𝘩𝘪𝘴 𝘸𝘢𝘺 𝘰𝘧 𝘸𝘰𝘳𝘬𝘪𝘯𝘨 𝘪𝘴 𝘰𝘧 𝘵𝘩𝘦 𝘩𝘪𝘨𝘩𝘦𝘴𝘵 𝘱𝘳𝘰𝘧𝘦𝘴𝘴𝘪𝘰𝘯𝘢𝘭 𝘲𝘶𝘢𝘭𝘪𝘵𝘺. 𝘛𝘩𝘢𝘯𝘬 𝘺𝘰𝘶 𝘈𝘮𝘪𝘳 𝘧𝘰𝘳 𝘢𝘭𝘭 𝘺𝘰𝘶𝘳 𝘸𝘰𝘳𝘬 𝘢𝘯𝘥 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘸𝘢𝘺 𝘪𝘯 𝘸𝘩𝘪𝘤𝘩 𝘺𝘰𝘶 𝘮𝘢𝘥𝘦 𝘸𝘰𝘳𝘬𝘪𝘯𝘨 𝘸𝘪𝘵𝘩 𝘺𝘰𝘶 𝘵𝘰 𝘣𝘦 𝘢 𝘱𝘭𝘦𝘢𝘴𝘶𝘳𝘦."
✅Experienced in planning, deploying, securing, and troubleshooting Google SSO and Okta technologies
✅Experienced in security assessments, best practices, well-architected framework, cost optimizations of Microsoft workloads. Examples including ACSC Essential Eight and HIPAA.
✅Experienced in designing and building Active Directory tiering structure, Privileged Access Workstations (PAW), hardening Active Directory Group Policy Objects (GPO), Intune security policies
✅Experienced in planning, deploying, migrating, securing, and troubleshooting the following technologies
⚙️Azure (App Services, VMs, networking, security, storage, etc.)
⚙️Microsoft 365
⚙️Entra ID (formerly Azure AD)
⚙️Entra Internet Access and Private Access
⚙️Azure Migrate (Physical, Hyper-V, VMware, etc.)
⚙️Intune
⚙️SQL Server (High Availability, TDE, and Security lockdown)
⚙️Always-On VPN (Azure AD-joined, Hybrid-joined, SCEP, etc.)
⚙️Active Directory Certificate Services (ADCS) PKI
⚙️Data Loss Prevention (DLP)
⚙️Microsoft Sentinel
⚙️Azure Governance
⚙️Azure Policy
⚙️Windows 10
⚙️Microsoft Defender for Cloud
⚙️Microsoft Defender for Identity
⚙️Microsoft Defender for Endpoint
⚙️Microsoft Defender for Cloud Apps
⚙️System Center Configuration Manager (SCCM)
⚙️System Center Virtual Machine Manager (SCVMM)
⚙️PowerShell
⚙️SCIM Provisioning and Single Sign-On (SSO)
⚙️Azure Virtual Desktop
⚙️Active Directory Domain Services (ADDS)
⚙️Active Directory Federation Services (ADFS)
⚙️Azure Information Protection (AIP)
⚙️Hyper-V
⚙️Exchange Online/Exchange Server
⚙️Teams/Office Communications Server/Lync Server/ Skype for Business Server
⚙️Digicert CertCentral (SSL certificate lifecycle automation)
⚙️Nerdio
⚙️Barracuda Message Archiver
⚙️Barracuda Email Gateway Defense (formerly Email Security)
⚙️CrowdStrike (remove and uninstall due to update BSOD issue)
⚙️Kaspersky Security Center
⚙️Symantec Endpoint Protection Manager
⚙️McAfee Endpoint Protection (ePO)
⚙️Unifi UDM Pro
⏱Saving deployment time and man-hours and focusing on quality of delivery
"𝘈𝘮𝘪𝘳 𝘪𝘴 𝘰𝘯𝘦 𝘰𝘧 𝘵𝘩𝘦 𝘮𝘰𝘴𝘵 𝘥𝘦𝘥𝘪𝘤𝘢𝘵𝘦𝘥, 𝘩𝘢𝘳𝘥𝘸𝘰𝘳𝘬𝘪𝘯𝘨 𝘢𝘯𝘥 𝘪𝘯𝘯𝘰𝘷𝘢𝘵𝘪𝘷𝘦 𝘱𝘦𝘰𝘱𝘭𝘦 𝘐’𝘷𝘦 𝘩𝘢𝘥 𝘵𝘩𝘦 𝘱𝘭𝘦𝘢𝘴𝘶𝘳𝘦 𝘰𝘧 𝘸𝘰𝘳𝘬𝘪𝘯𝘨 𝘸𝘪𝘵𝘩. 𝘈𝘮𝘪𝘳 𝘢𝘭𝘸𝘢𝘺𝘴 𝘨𝘰𝘦𝘴 𝘢𝘣𝘰𝘷𝘦 𝘢𝘯𝘥 𝘣𝘦𝘺𝘰𝘯𝘥 𝘵𝘰 𝘧𝘪𝘯𝘢𝘭𝘪𝘻𝘦 𝘪𝘮𝘱𝘭𝘦𝘮𝘦𝘯𝘵𝘢𝘵𝘪𝘰𝘯 𝘢𝘯𝘥 𝘦𝘯𝘴𝘶𝘳𝘦 𝘢 𝘴𝘶𝘤𝘤𝘦𝘴𝘴𝘧𝘶𝘭 𝘤𝘰𝘮𝘱𝘭𝘦𝘵𝘪𝘰𝘯. 𝘈𝘮𝘪𝘳 𝘪𝘴 𝘵𝘩𝘦 𝘵𝘺𝘱𝘦 𝘰𝘧 𝘱𝘦𝘳𝘴𝘰𝘯 𝘺𝘰𝘶 𝘤𝘢𝘯 𝘤𝘰𝘶𝘯𝘵 𝘰𝘯 𝘢𝘯𝘥 𝘩𝘪𝘴 𝘱𝘰𝘴𝘪𝘵𝘪𝘷𝘦 𝘢𝘵𝘵𝘪𝘵𝘶𝘥𝘦 𝘪𝘴 𝘤𝘰𝘯𝘵𝘢𝘨𝘪𝘰𝘶𝘴. 𝘐 𝘸𝘰𝘶𝘭𝘥 𝘩𝘪𝘨𝘩𝘭𝘺 𝘳𝘦𝘤𝘰𝘮𝘮𝘦𝘯𝘥 𝘩𝘪𝘮 𝘥𝘶𝘦 𝘵𝘰 𝘩𝘪𝘴 𝘦𝘹𝘱𝘦𝘳𝘵𝘪𝘴𝘦 𝘪𝘯 𝘵𝘩𝘦 𝘧𝘪𝘦𝘭𝘥 𝘰𝘧 𝘦𝘮𝘢𝘪𝘭 𝘥𝘦𝘭𝘪𝘷𝘦𝘳𝘢𝘣𝘪𝘭𝘪𝘵𝘺."
- Office 365
- Microsoft Azure
- DNS
- Windows Server
- Microsoft Endpoint Manager
- Automation
- Microsoft Active Directory
- Single Sign-On
- SSL Certificate
- Email Deliverability
- Microsoft Exchange Online
- Virtualization
- IT Infrastructure
- Microsoft Intune
- Microsoft Azure Administration
Francesco R.
L'Aquila, Italy
I'm Francesco and I'm an Exchange Server administrator and an Office 365 administrator.
These are my two 2 best skills. I am also a Windows Server administrator for primary roles
DNS
DHCP
Active Directory
.
I use all my skills every day as a technician and also as a team leader in the varied project.
I work for small and medium-sized companies.
I live in Italy taking advantage of the different time zone I can work with CET and West Time Zone.
With the europe of the stremo est I can work but the time window is short ...
Last but not least, my Skill:
Technical skills
#Major Skill
Microsoft Exchange Server 2003/2007/2010/2013/2016 single server and Dag
Office 365
#Ruoli
Active Directory
ADF
Working group
GPO
Printer management
#Scripting
Powershell (switch Powershell - PowerShell)
Scripting Powershell
# Server operating system
Windows 2003/2008/2008 R2 / 2012 / 2012r2 / 2016
# Virtualization systems
virtualization
Hyper-V
VMware
# Brand
Microsoft Oriented
#Certification Microsoft
MCSA-MCSE Office 365 and Messaging
Office 365 Office 365 management Identity and requirements
Office 365 Enabling Office 365 services
Design and deployment of Microsoft Exchange Server 2016
MCSA-MCSA Windows Server
Installation, storage and calculation with Windows Server 2016
Networking with Windows Server 2016
Identity with Windows Server 2016
Azure Administrator
- Microsoft Exchange Server
- Windows Server
- Microsoft Azure
- Microsoft Active Directory
- Office 365
- Server Virtualization
- System Administration
- Windows Administration
- Microsoft Exchange Online
- Data Migration
- Domain Migration
- Information Security
- Azure App Service
- Microsoft Teams
Zoltan B.
Odorheiu Secuiesc, Romania
I have been working in the IT area for over 15 years as a Windows administrator, computer technician for an Internet Service Provider company.
I offer to solve the following problems :
- writing basic powershell scripts for automating windows tasks
- resolving networking problems in client networks (setting network, installing network printers, file sharing, router setup etc.)
- installing and configuring windows operating systems and programs
- speed up slow Windows machines (disinfect computers from viruses, optimize Windows)
- migrate data from old computer to a new one (backup and restore data and mails)
If you are searching for a trustworthy man who will solve your Windows problems, you found it.
It is not a job it is my passion.
- Windows Server
- System Administration
- Microsoft Windows PowerShell
- Microsoft Windows
- Windows 10 Administration
- Technical Support
- Windows Administration
- Desktop Support
- Data Backup
Pankul J.
Noida, India
About Me
Greetings! I'm Pankul, a passionate and experienced IT consultant with a proven track record of success. With over 15 years of experience in end-to-end IT services, I've partnered with startups and enterprise-level companies across diverse industries to establish and maintain robust IT infrastructures. My unwavering commitment to excellence and client satisfaction sets the stage for transformative IT solutions.
Client-Centric Approach
Your needs and objectives are at the core of my mission. I'm dedicated to delivering tailored IT solutions that align seamlessly with your unique requirements. I understand the value of your time, clear communication, patience, and building enduring, mutually beneficial relationships.
Why Choose Me?
• Proven Track Record: With a remarkable 97% Upwork Job Success Rate and a trove of 5-star
reviews, I consistently deliver exceptional results.
• Certified Expertise: As a Microsoft certified specialist, I bring the highest level of expertise to your
projects.
• Industry Specialization: My experience spans various industries, including healthcare, finance, and
e-commerce, enabling me to offer industry-specific solutions.
• Cutting-Edge Proficiency: I'm well-versed in emerging technologies like cloud computing, DevOps,
and cybersecurity, ensuring you stay ahead of the curve.
• Diverse Client Base: From startups to large enterprises, I've successfully catered to clients of all
sizes, tailoring solutions to their unique scales of operation.
• Multilingual Advantage: Proficiency in multiple languages and experience with clients from diverse
linguistic backgrounds facilitate seamless communication.
• Continuous Learning: I stay current with the latest industry standards and practices through
ongoing certifications, courses, and training.
• Recognitions: My contributions to the field have earned me industry awards and recognitions,
underscoring my commitment to excellence.
What I Bring to the Table
• Windows Server Expertise: Proficiency in Windows Server 2003, 2008, and 2012, 2016, and 2022 encompassing migrations and troubleshooting.
Microsoft Azure, Microsoft 365, Microsoft Defender, Microsoft Teams, and Windows 11
• Email Mastery: Extensive experience with Microsoft Exchange and Office 365, providing maintenance, support, and seamless configurations.
• Virtualization Skills: Expertise in VMWare, ESXi, and V-Center setup, migrations, and management.
• Active Directory Guru: Efficient management of Active Directory, adept group policy implementations, and effective issue resolution.
• Backup Solutions: Skilled in setting up and managing various backup technologies, including AppAssure, Acronis, Arcserve, Symantec, and more.
• Citrix Specialist: Proficiency in Citrix Xen-Desktop, Xen-App VDI, and Netscaler, offering setup, migrations, and management.
• Networking Pro: Expertise in handling firewalls, VPNs, and network policies, ensuring a secure and
efficient network setup.
• Remote Assistance: Proficient in using tools like Kaseya, N-able, and Screen-connect for efficient
remote support.
Client Testimonials:
Windows Server Upgrade: "Dear Pankul, I hope this message finds you well. I wanted to take a moment to express my sincere appreciation for the outstanding work you've done in upgrading our Windows Server 2012 R2 to the latest version, Windows Server 2022. Your exceptional service and efficiency have not gone unnoticed, and I am truly impressed with the results."
• Quick Troubleshooter: "Pankul is intelligent, personable, easygoing, and a knowledgeable
troubleshooter."
• Straightforward and Intuitive: "Straightforward, intuitive, and apt. No fuss, issue solved."
• Cooperative and Available: "Pankul was the right person to achieve this work, cooperative and
available all the time. Thank you once again."
• A Trustworthy Partner: "I worked with Pankul for over 10 years. He started out as my IT director for the India Unit and grew in the company to occupy a Managing Director position. Throughout our journey, we bonded and became very good friends. Pankul's integrity and intelligence are unparalleled. He has a brain that learns faster than a quantum computing machine. Best of all, he uses the knowledge in a productive and honest way. He is a trustworthy employee, partner, and friend."
Get in Touch: Let's explore how I can drive your success through technology. Feel free to reach out for a consultation or to discuss how we can collaborate to meet your unique IT needs.
- macOS
- Office 365
- Microsoft Exchange Server
- Linux
- Microsoft Windows PowerShell
- Windows Administration
- VMware Administration
- Citrix
- VMware ESX Server
- Linux System Administration
- Citrix ADC
- Computer Network
- OpenVPN
- Microsoft PowerPoint
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