I'm a Customer Support and Technical Operations professional with 6+ years of experience resolving high-volume customer requests across chat, email, and phone including 3,000+ tickets managed in a single role while maintaining strong satisfaction scores.
I've supported both individual users and enterprise customers, with deep hands-on experience in Microsoft 365 (Exchange Online, Outlook, Teams, SharePoint, OneDrive, Microsoft Entra ID/Azure AD), identity and access management (MFA, RBAC), and CRM platforms including Zendesk, Salesforce, and Freshdesk.
Beyond resolving individual tickets, I focus on the bigger picture: identifying recurring issues, improving support workflows, and documenting solutions into knowledge bases that reduce repeat problems. I've partnered directly with engineering teams to escalate and resolve complex, high-impact issues.
What I can help with
• High-volume ticket resolution (chat, email, phone)
• Microsoft 365 Administration & troubleshooting
• Identity & access management (MFA, RBAC, Entra ID)
• CRM platforms: Zendesk, Salesforce, Freshdesk, Rave, DFM
• Root-cause analysis & escalation handling
• Customer retention & satisfaction improvement
• Technical documentation & knowledge base creation
• Process improvement for support teams
Why clients work with me
✔ 6+ years of high-volume support experience
✔ Enterprise-level technical troubleshooting
✔ Clear, empathetic communication
✔ Strong documentation habits
✔ Cross-functional collaboration with engineering
✔ Reliable, fast, customer-first
Microsoft 365 Copilot
Microsoft Exchange Online
Customer Support
Email Support
Technical Support
End User Technical Support
Ticketing System
SaaS
Windows 11 Administration
Office 365
IT Support
Product Support
Michael Anthony A.
Zamboanga City, Philippines
$6/hr
5.0
7 jobs
I'm an experienced IT Support Specialist with over 3 years of providing remote technical support to users across multiple industries. I specialize in troubleshooting hardware, software, network, email, VoIP, and account-related issues while delivering excellent customer service.
I have experience supporting hotel and corporate environments, handling user onboarding and offboarding, account administration, ticket management, and remote troubleshooting. I'm comfortable working independently, managing multiple priorities, and communicating technical solutions clearly to non-technical users.
➡My technical experience includes:
✅ Help Desk & Technical Support (Email, Chat, Phone)
✅ Remote Desktop Support
✅ Windows 10/11 Troubleshooting
✅ Microsoft 365 & Google Workspace
✅ Active Directory / LDAP User Management
✅ User Onboarding & Offboarding
✅ Password Resets & Access Management
✅ Ticketing Systems (HubSpot, Halo)
✅ VoIP Support (Zoiper, Bria, MicroSIP, Sangoma, ConnexOne)
✅ Gmail & Outlook Support
✅ Slack & Microsoft Teams
✅ Zabbix Monitoring
✅OVHCloud
✅ Remote Hardware & Software Troubleshooting
I also have experience supporting hospitality technology platforms, including Opera PMS, Marriott GXP, Lightspeed POS, Alice App, Knowcross, Elimiwait, HMS, and Synergy.
I take pride in being dependable, detail-oriented, and focused on resolving issues efficiently while ensuring a positive user experience.
If you're looking for a reliable IT support professional who can quickly adapt to your systems and provide excellent remote support, I'd be happy to help.
Technical Support
IT Support
Desktop Support
Remote IT Management
Customer Support
Microsoft 365 Copilot
Google Workspace Administration
Microsoft Active Directory
LDAP
Windows Administration
Email Support
HubSpot
Hardware Troubleshooting
Account Management
Troubleshooting
Aaditya S.
Sawai Madhopur, India
$9/hr
5.0
16 jobs
Need a reliable Microsoft 365 and MSP engineer to resolve issues quickly, improve security, and keep your business running smoothly?
I have 7+ years of experience supporting US-based Managed Service Providers (MSPs), delivering Microsoft 365 administration, Azure management, Windows Server administration, and Level 1/Level 2/3 IT support for small and mid-sized businesses.
I can help with:
Microsoft 365 (Exchange Online, Teams, SharePoint, OneDrive)
Microsoft Entra ID (Azure AD) & Intune
Windows Server 2016/2019/2022 & Active Directory
Azure Virtual Machines & Cloud Administration
User Onboarding & Offboarding
Microsoft 365 Migrations
SharePoint Permissions & Access Management
VPN, DNS, DHCP & Network Troubleshooting
VMware & Hyper-V
Backup Solutions (Veeam, Acronis, Unitrends)
MSP Tools
ConnectWise • NinjaOne • ServiceNow • Jira • Zendesk • Freshdesk • IT Glue
Why Work With Me?
✅ 7+ years supporting US-based MSPs
✅ Microsoft Certified (AZ-800 & AZ-801)
✅ Fast troubleshooting and root cause analysis
✅ Clear communication and detailed documentation
✅ Reliable remote support during US business hours
✅ Long-term IT support and infrastructure management
I help businesses reduce downtime, strengthen their Microsoft 365 environment, and keep their IT infrastructure secure and reliable.
If you're looking for a dependable Microsoft 365, Azure, or MSP professional who takes ownership and delivers practical solutions, I'd be happy to discuss your project.
Microsoft Azure
Windows Server
AWS Cloud9
Microsoft Office
Server
Backup Administration
Firewall
Acronis
Microsoft Hyper-V Server
Windows 11 Administration
Windows 10 Administration
Vitaliy L.
Kyiv, Ukraine
$15/hr
5.0
7 jobs
System administrator with more than 10 years of experience. Work with all Windows server platforms and user OS, mail, O365, Exchange online, AD, Azure AD, GPO and so on.
System Administration
Office 365
Microsoft Azure Administration
Microsoft Hyper-V Server
Windows Server
Microsoft Exchange Online
Veeam
Microsoft Windows
DNS
Email Communication
Google Cloud Platform
Google Workspace
IT Support
Remote Connection Support
Troubleshooting
Tech & IT
Technical Support
Email Support
Email Deliverability
Microsoft Endpoint Manager
Qaisar N.
Lahore, Pakistan
$30/hr
4.9
216 jobs
Hi, I’m Qaisar a senior System & Cloud Engineer + Full-Stack Developer with 10+ years of hands-on experience helping businesses build, migrate, automate, and scale their technology with confidence.
I work with startups and growing companies that want reliable systems, secure infrastructure, and software that actually works in production not fragile setups or demo-only solutions.
🔹 What I Do Best
Cloud, IT & Systems Administration
Google Workspace setup, administration & complex migrations
(Workspace ↔ Workspace, cPanel/IMAP → Workspace, Google → Microsoft 365)
Microsoft 365, Azure, Windows Server & Active Directory
Email deliverability & security: SPF, DKIM, DMARC, MX, DNS
VMware virtualization, server optimization & infrastructure planning
Backup & disaster recovery with Veeam
Firewalls & networking: pfSense, MikroTik, VPNs, VLANs, load balancing
👉 Result: Secure, downtime-free environments with clean migrations and zero data loss
Full-Stack Development & AI Automation
Build production-ready SaaS apps, dashboards & internal tools
Automate manual workflows using AI & event-driven automation
Integrate AI into real business systems (not experiments)
Tech Stack
Frontend & Backend: React, Node.js, TypeScript, Express
AI & Automation: OpenAI API, LangChain, RAG pipelines, n8n, Agentic AI
Databases: PostgreSQL, MySQL, MongoDB, Redis, Pinecone
DevOps: Docker, CI/CD, cloud deployment & server management
Integrations: REST/GraphQL APIs, Webhooks, CRMs, ERPs, Slack, MS Teams
👉 Result: Systems that save time, reduce tools, and scale cleanly
✅ What Clients Like About Working With Me
Clear communication & honest timelines
Strong planning before execution
Deep technical knowledge across IT + software + cloud
Long-term mindset systems built to grow, not break
“Get it done” attitude with real ownership
🏢 About My Team
I run Sysconnects, a small, focused team delivering cloud engineering, full-stack development, and AI-driven automation.
When needed, I can scale quickly with experienced resources without sacrificing quality.
If you need one person who understands infrastructure and software, I’m here to help.
System Administration
Server Virtualization
VMware Administration
End User Technical Support
Server Administration
Microsoft Hyper-V Server
Windows Administration
Network Administration
IT Support
Google Workspace Administration
Google Workspace
Node.js
React
Full-Stack Development
AI Agent Development
Adrian P.
Valencia, Venezuela
$40/hr
5.0
48 jobs
Professional Summary:
Over 20 years of experience with GNU/Linux distributions and 10+ years delivering custom enterprise IT solutions. For the past 5 years, I have specialized in the architectural design, deployment, maintenance, and monitoring of on-premise infrastructures, managing complex networking and critical self-hosted services to ensure corporate data sovereignty.
I approach every deployment not only from the software layer, but with a deep understanding of the underlying physical hardware and network topology. I have a proven track record of absolute long-term reliability and multiple client rehires, including over 1,200 hours on a single continuous contract.
My technical and strategic focus prioritizes security, system resilience, and the automation of operational processes to minimize risk and optimize infrastructure costs.
Areas of Expertise & Tech Stack:
Bare-Metal Management & Virtualization: Deployment, configration, thermal optimization, and administration of high-performance servers.
Stack: GNU/Linux (Debian, Ubuntu, Archlinux), Proxmox VE, Unraid, VMware ESXi, Qemu/KVM.
Advanced Networking & Perimeter Security: Design of secure topologies, VLAN segmentation, traffic optimization, and failover/load balancing strategies in remote or hard-to-reach environments.
Stack: Mikrotik (RouterOS), pfSense, OpenWRT, WireGuard, OpenVPN, Tailscale, Zerotier.
Container Orchestration & CI/CD: Microservices architecture and pipeline implementation to automate the software lifecycle.
Stack: Docker, Docker Compose, Portainer, Gitea Actions, Sonatype Nexus.
Data Sovereignty & Enterprise Self-Hosting: Deployment of private solutions under strict privacy regulations and proactive monitoring.
Stack: Gitea, Nextcloud, Bitwarden, Vaultwarden, Alloy, Prometheus, Loki, Grafana.
Business Continuity & Disaster Recovery: Design of automated and immutable backup architectures.
Stack: BTRFS, AWS S3, Backblaze, Restic.
Centralized Authentication (SSO): User management, permissions, and integration across on-premise, hybrid environments, and corporate domains.
Stack: OpenLDAP, Active Directory, MS Entra.
Key Achievement: Disaster Recovery Under Extreme Conditions
During the onset of the 2022 geopolitical crisis, a physical data center was trapped in an active conflict zone in Eastern Europe, facing an imminent risk of destruction without prior warning.
I planned and remotely executed the emergency migration of the entire infrastructure to Hetzner cloud within 7 days, while the hardware was being dismantled on-site under the constant threat of bombardment. I improvised a temporary network topology and a high-availability cluster with minimal downtime.
The Result: Zero loss of corporate data. Months later, after the hardware was extracted across international borders, I remotely coordinated the re-architecture, the physical hardware deployment, and the data repatriation to a new, secure data center within the European Union.
Available Services:
I am open to working as an independent consultant or integrated into your team in the following capacities:
• Planning, deployment, and configuration of new on-premise or hybrid infrastructures.
• Maintenance, scaling, improvement, and migration of existing infrastructures.
• Technical resolution of complex issues and security audits.
• Long-term B2B strategic consulting.
My goal is to provide a robust technological foundation that allows your resources to scale without compromising performance, stability, or information security.
Linux System Administration
Server Administration
Virtualization
DevOps
Docker
Continuous Integration
Bash Programming
Network Administration
Network Security
Information Security
VPN
Disaster Recovery
Data Backup
Database Management
Systems Engineering
Infrastructure as Code
Single Sign-On
Cloud Architecture
IT Consultation
Cybersecurity Management
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