Enterprise IT Infrastructure Services

Specialized in virtualization, data backup, server deployment, and operations support, delivering practical IT infrastructure solutions for businesses

Hyper-V / VMware Dell NetWorker Avamar / DataDomain Server & Storage Migration
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Core Services

Full-cycle technical services covering key aspects of enterprise IT infrastructure, from planning and implementation to operations

Virtualization Deployment & Operations

Hyper-V and VMware vSphere platform planning and deployment, cluster configuration, performance tuning, and day-to-day operations

Hyper-V VMware vSphere High Availability Performance Tuning

Data Backup & Recovery

Dell NetWorker, Avamar, and DataDomain backup system deployment, policy design, and disaster recovery solutions

Dell NetWorker Avamar DataDomain Disaster Recovery

Server & Storage Deployment

Server, storage, and Fibre Channel switch hardware installation and configuration, OS setup, and basic environment provisioning

Hardware Setup Storage Config SAN/NAS OS Install

System Migration

Physical-to-virtual (P2V), virtual-to-virtual (V2V), cross-platform migration, and data migration implementation

P2V V2V Cross-platform Data Migration

Troubleshooting

Fault diagnosis and resolution across servers, virtualization, backup, and network layers. Urgent issues receive priority response

Diagnosis Urgent Response Log Analysis Root Cause

Monitoring & Operations

Monitoring system setup, alert configuration, daily inspections, and operations support to ensure stable infrastructure

Monitoring Setup Alert Config Daily Checks Ops Support

Open Source Projects

Alongside technical services, I also maintain open source tools. Feel free to use and discuss on GitHub

DacatDHCP

A lightweight DHCP service tool for Windows 10/11 and Windows Server 2016+. Single-file deployment with built-in web management interface, supporting address pool and lease management.

Windows DHCP Single-file Web UI
Project Details GitHub

WNMP-PANEL

A lightweight Windows control panel for managing a local Nginx, PHP, and MySQL runtime environment, designed for quick development and testing setup.

Windows Nginx PHP MySQL
Project Details GitHub

Suitable Scenarios

The following enterprise types and scenarios typically benefit from these services

SMEs Without Dedicated IT Ops

Have IT infrastructure but no dedicated operations staff, need on-demand professional technical support

Virtualization or Backup Projects Need Implementation

Clear requirements for virtualization deployment or backup system construction, need technical delivery from planning to implementation

Temporary Technical Staff Augmentation

Have an IT team but are stretched thin, need external technical assistance during projects or urgent faults

System Migration or Upgrade

Need to migrate from legacy platforms to new environments, or upgrade existing infrastructure

Service Process

Clear and transparent workflow from initial contact to project delivery

Requirement Discussion

Understand current state and goals

→

Proposal & Quote

Technical solution and cost

→

Confirm & Implement

Proceed after mutual agreement

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Acceptance & Support

Delivery acceptance, ongoing support

Technical Capabilities

Long-term focus on enterprise IT infrastructure, with Windows tool, network service, and operations platform development capabilities

Virtualization Platforms

  • Microsoft Hyper-V / Failover Cluster
  • VMware vSphere / HA / vMotion
  • VM lifecycle management
  • Resource allocation and performance tuning

Data Backup & Recovery

  • Dell NetWorker policy configuration and tuning
  • Avamar deduplication and backup
  • DataDomain storage and disaster recovery
  • Backup strategy design and recovery drills

Servers & Storage

  • Dell / HPE server setup and configuration
  • SAN / NAS storage planning and deployment
  • Fibre Channel switch zoning configuration
  • Windows Server / Linux system deployment

Operations & Monitoring

  • Zabbix / PRTG monitoring platform setup
  • Alert policy and notification configuration
  • Daily inspections and ops documentation
  • Troubleshooting and root cause analysis

Windows Network Tool Development

  • Go applications and Windows single-executable packaging
  • DHCP protocol, address pool and lease management
  • NIC binding and network parameter validation
  • Web UI, system tray, UAC, single-instance (DacatDHCP project)

Windows Runtime & Automation

  • Python runtime control and modular development
  • Windows native C launcher
  • Nginx/PHP-CGI/MySQL process and config management
  • Status detection, logging, version management (WNMP-PANEL project)

FAQ

Common questions about service delivery and collaboration

Remote-first, on-site as needed. Routine issues are handled quickly via remote support. For scenarios requiring on-site presence (such as hardware installation, network debugging), on-site support can be arranged. Urgent issues receive priority response.
Remote support is available regardless of location. On-site services are available in major cities across mainland China. Specific arrangements can be discussed and confirmed.
Quotes are evaluated based on project complexity and workload. Both project-based and periodic billing options are available, with specifics clarified during the proposal phase.
Contact me by email or WeChat. After understanding your requirements, I will provide an initial proposal and quote. Implementation begins once both parties confirm the arrangement.
Yes. Urgent issues receive priority response, primarily handled remotely with on-site support arranged if necessary. It is recommended to establish a collaboration relationship in advance for faster response during emergencies.

Get Professional Technical Support

Remote-first · On-site as needed · Urgent issues priority response

[email protected]
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