Is your IT infrastructure holding your business back? I help small and mid-sized businesses and the MSPs that support them- build reliable, secure, and scalable IT environments that work.
With 10+ years of hands-on experience as a Tier 3 MSP engineer, I've managed complex environments across dozens of clients: setting up and migrating to Microsoft 365 and Google Workspace, designing bulletproof backup strategies, hardening endpoints, and keeping infrastructure humming, even when things go wrong.
Here's where I can add immediate value:
→ MSP Support & Escalations: I step in as a senior resource when your team hits a wall. RMM tools (Datto, Syncro, Kaseya), PSA platforms (ConnectWise, Autotask), and complex escalations are my wheelhouse.
→ Backup & Disaster Recovery: I design and manage backup solutions using MSP360, Vembu, SolarWinds, and Datto Backupify, covering local, cloud, and Microsoft 365 environments so your data is always recoverable.
→ Cloud Migrations: Whether moving from on-prem to Microsoft 365 or Google Workspace, I handle migrations cleanly, minimizing downtime and user disruption.
→ Infrastructure & Security: From SonicWall and Sophos firewalls to VMware/Hyper-V virtualization and endpoint protection (ESET, Bitdefender), I build environments that are both performant and secure.
I'm detail-oriented, communicative, and know how to work independently; you won't need to hand-hold me if you need a senior IT professional who can hit the ground running.
Let's talk!
Sophos Sophos UTM
Microsoft Intune
Microsoft Certified Information Technology Professional
Cisco Certified Network Associate
Cybersecurity Management
Security Assessment & Testing
Information Security Audit
SonicWall
Duo Security
Google Workspace Administration
Amazon
Backup & Migration
System Automation
Microsoft Azure
IT Infrastructure
Google
VMware Administration
Network Administration
Backup
High Availability and Disaster Recovery
Parag T.
Ahmedabad, India
$10/hr
5.0
9 jobs
Working with MSPs over the globe and making sense of technology.
Remote Management and Monitoring (RMM) | Backup & Recovery
for SMBs | Exchange on-prem to Office migration | G-suit to Office
365 migration | Microsoft Office Secure Score | Sophos security |
Mimecast | Mail assure | Powershell scripting | Wireshark | Hyper-V |
VMware ESXi | ConnectWise | SolarWinds
Microsoft Azure
Office 365
Network Security
Backup Administration
Remote IT Management
Network Administration
Windows Administration
Hiren B.
Ahmedabad, India
$12/hr
5.0
3 jobs
With over 10 years of hands-on experience as an IT System Administrator, I specialize in designing, managing, and securing enterprise-grade IT infrastructures. My expertise ensures smooth operations, strong security, and high system availability for businesses of all sizes.
🔧 Core Technical Skills
Office 365 Administration & Migration
Active Directory, Group Policy, DNS, DHCP
Microsoft Exchange Server
AWS Cloud Management
Windows Server (2008/2012/2016), VMware, V-Center
Terminal Server & Backup Servers
🔐 Security & Backup Solutions
Endpoint Protection with Symantec, Trend Micro, CrowdStrike
Data Backup & Recovery with Veeam, Druva, Symantec NetBackup (Media Library)
🌐 Networking & Infrastructure
LAN/WAN Setup & Troubleshooting
Firewall Configuration and Network Security
I bring a proactive approach to every project—whether it's setting up a new server, migrating email systems to Office 365, or implementing enterprise backup and disaster recovery solutions. Let’s work together to build a secure, scalable, and high-performing IT environment for your business.
Available for short-term and long-term projects. Let’s connect and discuss how I can support your IT goals!
Would you like a shorter or more speci
Microsoft Windows
IT Support
Windows Administration
Microsoft Office
Server
Office 365
Network Administration
Cloud Computing
Backup Administration
Hardeep S.
Kharar, India
$25/hr
5.0
1 jobs
Network Monitoring and Management:
Utilize tools like PRTG and Auvik to monitor over fifty-five global sites, 2517 devices, and more than 8000 sensors.
Oversee 183 wireless controllers, switches, and access points.
Monitor data centers located in Azure Central US, Azure East US2, and Western Europe.
Configure and maintain network devices including UPS, FortiGate Firewalls, Meraki switches, and Aruba & Ruckus access points.
Ensure optimal performance of servers using WMI ping, SNMP V2/V3, and other monitoring protocols.
Track various traffic types such as core traffic, base port traffic, guest traffic, VPN traffic, and workstation traffic.
Monitor server metrics including uptime, CPU load, memory usage (physical and virtual), and disk usage.Ensure the functionality of critical services like CrowdStrike Falcon sensor service, Kaseya agent service, and network daemons.
Designed and deployed Azure infrastructure using Azure Bicep (IaC) for GSA Fortigate Resource Groups, including VMs, network subnets,
load balancers, and virtual servers across test and production environments, ensuring high availability and geographic resiliency.
Implemented and managed Azure Backup, Log Analytics, and network configurations (internal subnets, firewalls) for GSA Dev and GSA
Test Resource Groups, optimizing resource deployment in primary and secondary zones for disaster recovery..
Tools and Dashboards
PRTG Network Monitor: For comprehensive network monitoring and alerting.
Forti Manager & FortiGate: For firewall visibility and management.
Meraki Dashboards: For managing switches (MS120 & MS250) across 55 sites.
Azure Portal: For managing resources like VMs, resource groups, storage accounts, backup (Commvault), enterprise
applications, web apps, and PaaS environments (Boomi, Yardi, Entrata, RealPage, production, & test).
Auvik: For network visibility and management.
Azure Monitor: For monitoring Azure data centers and services.
WMI Tools: For monitoring Windows servers and workstations. CrowdStrike Falcon: For endpoint protection and monitoring.
Kaseya VSA: For IT management and monitoring. Nasuni and Commvault: For backup and recovery monitoring.
Sophos firewall 2100 XG administration (LAN, WAN, Rule & policy, NAT MASQ Configuration & monitoring LAN & WAN
Traffic, Ubuntu (ADDS, DNS, Samba) AD Server integration with Sophos UTM.
VMWare
Windows Server
Ticketing System
Backup Administration
Zendesk
Windows Administration
Veeam
Microsoft Azure
VMware Administration
Server Administration
Office 365
Microsoft Exchange Server
FortiGate Firewall
Cisco Meraki
PRTG
Sunil K.
Chandigarh, India
$10/hr
5.0
22 jobs
Senior Linux & Cloud Infrastructure Engineer | DevOps | 5+ Years | 100% Job Success
I keep production systems up, fast, and secure — so you don't have to think about infrastructure.
Currently managing 60+ Linux servers across AWS, Azure, and GCP for enterprise clients, including
high-traffic WordPress fleets, educational LMS platforms, and SaaS applications.
━━ WHAT I DELIVER ━━
→ WordPress at Scale: GridPane, OpenLiteSpeed, LiteSpeed Enterprise, Cloudflare WAF,
CDN optimization — page loads cut from 4s to <1s
→ Cloud Infrastructure: AWS (EC2, S3, Route 53, IAM), Azure, GCP — architecture,
migration, cost optimization
→ DevOps & CI/CD: Jenkins, GitHub Actions — automated build, test, and deployment pipelines
→ Infrastructure as Code: Ansible playbooks for provisioning, config management,
and compliance automation (DISA STIG, OpenSCAP)
→ Containers: Docker, Portainer, Docker Compose — multi-container app deployment
→ Monitoring & Observability: Zabbix, Grafana, Prometheus, Loki — full-stack setup
with alerting pipelines across 40+ production servers
→ Networking & VPN: Tailscale mesh VPN, Cloudflare Tunnels, Nginx/Caddy reverse proxy,
pfSense, DNS management at scale
→ Security & Compliance: ModSecurity, OWASP hardening, DISA STIG, Wazuh SIEM,
zero breaches in 5 years
→ Automation: Ansible, Bash, PowerShell, n8n workflows — eliminated 20+ manual hours/week
→ Microsoft 365 & Entra ID: full tenant management, MFA, Conditional Access, bulk provisioning
→ Mail Infrastructure: Postal Mail Server, SendGrid, DKIM/SPF/DMARC from scratch
→ Virtualization & Homelab: Proxmox, VMware ESXi, PXE boot + autoinstall for
zero-touch Ubuntu provisioning, LVM storage, VM lifecycle management
━━ PROVEN RESULTS ━━
✓ Built Jenkins CI/CD pipeline with Ansible for DISA STIG-compliant Ubuntu server fleet
✓ Deployed PXE autoinstall infrastructure for zero-touch provisioning of 10+ VMs
✓ Migrated 50+ WordPress sites with 100% data integrity and zero downtime
✓ Reduced server response time 40% through OLS tuning + CDN integration
✓ Set up full observability stack (Zabbix + Grafana + Loki) across 40+ production servers
✓ Implemented Tailscale mesh VPN across Proxmox homelab and remote VPS nodes
✓ Configured multi-layered security stack reducing spam/injection by 95%
✓ Automated M365 student provisioning for 3 educational institutions (500+ accounts)
✓ Reduced manual ops overhead 60% through n8n + Bash automation workflows
✓ Deployed automated backup systems saving clients 15+ hours/week
━━ TECHNOLOGY STACK ━━
Cloud: AWS (EC2, S3, IAM, Route 53, CloudWatch) | Azure | GCP
On-Prem: Proxmox | VMware ESXi | Hyper-V | Bare Metal (OVH, Contabo, Hetzner)
OS: Ubuntu 20/22/24 LTS | Rocky Linux | CentOS | RHEL | Debian
Web: Apache | Nginx | LiteSpeed | OpenLiteSpeed
Panels: GridPane | cPanel/WHM | Plesk | CyberPanel | aaPanel
DB: MySQL | MariaDB | PostgreSQL
DevOps: Ansible | Jenkins | GitHub Actions | Bash | PowerShell | n8n
Containers: Docker | Portainer | Docker Compose
Monitoring: Zabbix | Grafana | Prometheus | Loki | Uptime Kuma
Security: Wazuh SIEM | OpenSCAP | ModSecurity | Cloudflare WAF | CSF | Sophos | Fortinet
DNS/Mail: Cloudflare | Route 53 | Postal Mail Server | DKIM/SPF/DMARC
RMM: Atera | ConnectWise | Datto | N-able
I provide detailed documentation for every implementation and respond within 1 minute during
business hours
Send me your requirements — I'll respond with a tailored plan within 24 hours.
Windows Server
Linux System Administration
Firewall
Office 365
Database Administration
Web Server
cPanel
WHMCS Development
Backup & Migration
Microsoft Office
Tech & IT
IT Support
Bhakupar K.
Shilllong, India
$20/hr
5.0
26 jobs
Professional Profile:
1. Microsoft 365 Administration:
Microsoft 365 admin centre - Managing tenant, billing & subscriptions, users and groups; Microsoft Entra identity and access; Conditional Access, MFA; Microsoft 365 Defender portal; Exchange online admin centre, SharePoint Online; Microsoft Teams administration - Cloud-based phone system, Call queue, auto attendant, setup and configure; Microsoft Purview portal – DLP, retention, labels, etc; Power Platform admin centre – Environment, Resources; Power Apps; Power Automate; Dynamics 365. Microsoft Copilot Studio
2. Microsoft Intune Administration:
Managing endpoints devices, apps, users & group; Devices enrolment; Autopilot; Configuration policy; Compliance; Conditional access; Windows Autopatch; Cloud PKI; Application deployment and configuration, app protection; Endpoint security.
3. Servers and Networking:
Windows server installation, configuration and administration: Active Directory Domain: Azure AD connect; Group Policy Objects (GPO); DHCP; DNS; Certification Authority; Network Policy Server, RADIUS server
4. Networking Devices:
Configuration and administration of routers and switches; Configuration and administration of Sophos firewall; Configuration and administration of Ubiquiti networks & protect devices.
5. Voice and VOIP:
Cloud PBX Administration - Trunking, Inbound and Outbound route, IVR, Extension, Ring group, Conferences, Parking; PSTN and PBX integration; SIP trunk profile configuration and administration platform such Microsoft 365 phone system.
6, Website management and administration:
Managing Ecommerce websites – Shopify, WooCommerce; Manage WordPress website; Websites and Domain name registration and migration – Configuring Name Server and DNS records.
7. Hardware and Software Technical Support:
Troubleshooting of computer, laptop and biometric device; Troubleshooting network connectivity issues; Assisting and supporting remote users for any technical issues
8. IT Management and Administration:
Technical IT Lead and motivator; Managing IT inventories; Managing purchases and maintaining contacts with different vendors and suppliers; Managing different software licenses and service subscription licenses; IT documentation and training.
9. Security and compliance:
Lead and develop the information security program as compliant to industry standards such as ISO/IEC 27001:2022, ISO/IEC 27701:2019; Information Security documentation; Risk Assessment and Mitigation; Review and response to customers vendor security assessments questionnaire.
Microsoft Exchange Server
Windows Server
Microsoft Lync Server
Linux System Administration
Network Administration
FreePBX
Customer Support
Office Administration
Microsoft SharePoint Administration
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