Hire the Best CSU/DSU Specialists

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Trushit H.

Calgary, Canada

$25/hr
5.0
27 jobs

Small businesses don't have time for IT problems — and they shouldn't have to. I help small business owners offload the complexity of their IT infrastructure so they can focus on running their business, not troubleshooting it. With over 10 years of hands-on experience, I provide end-to-end IT support across cloud, networking, and systems administration — from a single urgent fix to ongoing managed support. Cloud Migration & M365 Administration I handle complete Google Workspace to Microsoft 365 migrations (and vice versa) — mailboxes, calendars, contacts, and shared drives — with zero data loss and minimal disruption to your team. Post-migration, I can stay on to manage your M365 tenant, user accounts, licensing, and security policies so everything keeps running smoothly. Network Setup & Security I design and deploy reliable business networks using UniFi, configure secure remote access via WireGuard/Headscale VPN, and set up enterprise Wi-Fi — built to handle real workloads without dropping out. Whether you're moving offices or setting up from scratch, I get it done right the first time. Cloud Infrastructure (Azure / AWS) From provisioning virtual machines and managing cloud storage to configuring networking and databases, I keep your cloud environment lean, secure, and cost-efficient. I've deployed and maintained infrastructure for businesses across manufacturing, real estate, and professional services. IT Support & Helpdesk I provide dependable remote and onsite support across Windows, macOS, and Linux — using RMM tools and ticketing systems like Freshdesk to resolve issues fast and keep your team productive. Think of me as your on-call IT department without the overhead of a full-time hire. Credentials & Background Google IT Support Professional Certificate | Diploma in Information Technology Fluent in English, Hindi, Gujarati, and Swahili — great for diverse or globally distributed teams. Based in Calgary, MST — available for both one-time projects and long-term contracts. If your business needs reliable IT that just works, let's connect.

  • Microsoft Windows
  • Microsoft Excel
  • Windows Administration
  • Computer Network
  • Computing & Networking
  • Tech & IT
  • Network Equipment
  • Microsoft Office
  • Phone Support
  • Computer
  • IT Support
  • Email Support
  • Microsoft Word
  • Intuit QuickBooks
  • Web Scraping
Kevin B.

Chicago, Illinois

$150/hr
5.0
115 jobs

🏆🥇✨Proven track record of delivering top-notch IT solutions ✨🥇🏆 - I specialize in networking, cybersecurity and virtualization including Citrix, VMware, and Microsoft technologies. My expertise spans Unifi, Meraki and Cisco in networking, SonicWall, Palo Alto and FortiNet in security as well as VMware, XenServer and Hyper-V virtualization. I've consistently achieved high client satisfaction through my dedication to excellence and attention to detail. **Key Skills:** 👉 Virtual Machine Management: Proficient in template automation, Citrix MCS, PVS, and Citrix AppLayering for efficient virtual machine deployment and management. 👉 User Experience Optimization: Skilled in enhancing user experience with Citrix WEM, Citrix UPM, Profile Unity, and AppSense solutions. 👉 Wireless Deployments: Experienced in deploying wireless solutions from Meraki, Ubiquiti, and Cisco for seamless connectivity. 👉 Network Security: Expertise in implementing and managing network security firewalls from Meraki, Ubiquiti, SonicWall, Cisco, and Palo Alto to ensure robust protection. 👉 Storage Area Network (SAN) Deployment: Knowledgeable in SAN deployment utilizing Pure Storage and Dell/EMC solutions for reliable data storage. 👉 Exchange Connectivity: Proficient in troubleshooting Exchange connectivity issues and optimizing mail flow for uninterrupted communication. 👉 Windows Patch Management: Skilled in deploying Windows patches using WSUS and Ivanti Patch for enhanced system security and performance. 👉 Microsoft Distributed File Services (DFSr) Deployments: Experienced in deploying DFSr solutions for efficient file replication and management. **Why Choose Me:** ✅ Proven Track Record: With a long history of successful client engagements, I have built a reputation for delivering exceptional IT solutions. ✅ Client Satisfaction: My focus on client satisfaction drives me to go above and beyond to meet project requirements and exceed expectations. ✅ Technical Expertise: I stay updated with the latest advancements in Citrix, VMware, and Microsoft technologies to provide cutting-edge solutions. ✅ Attention to Detail: I pay meticulous attention to detail in every project, ensuring accuracy and efficiency in implementation. ✅ Collaborative Approach: I believe in transparent communication and collaboration, working closely with clients to understand their needs and deliver tailored solutions. **Let's Connect:** 🥇 Ready to elevate your IT infrastructure? Reach out to discuss how I can help you achieve your goals efficiently and effectively.

  • Firewall
  • Network Security
  • Network Administration
  • Microsoft Active Directory
  • Citrix
  • Cisco Meraki
  • VMWare
  • Server Virtualization
  • Storage Area Network
  • Ubiquiti
  • Hosting Setup
  • Cloud Migration
  • Email Security
  • Office 365
  • Fortinet
  • GoDaddy
  • Microsoft Hyper-V Server
  • Palo Alto Firewalls
  • WiFi
  • Microsoft Azure
Zeljko J.

Kraljevo, Serbia

$35/hr
4.9
25 jobs

Network & IT Infrastructure Expert | Mikrotik | VPN | Linux | Cloud With 25 years of experience in IT infrastructure and network engineering, I specialize in designing, securing, and optimizing network systems for businesses of all sizes. Whether you need a reliable VPN solution, a secure network setup, or an optimized server infrastructure, I can help you achieve your goals efficiently. What I Offer: Mikrotik & Network Configuration – Routing, Firewall, VLANs, QoS, Wireless VPN & Secure Networking – WireGuard, OpenVPN, IPsec, GRE tunnels Linux System Administration – Ubuntu, CentOS, Debian, server automation Cloud & Backup Solutions – Veeam, Rsync, ZFS, Proxmox, Disaster Recovery Server & API Hosting – OpenStreetMap servers, self-hosted solutions Troubleshooting & Performance Optimization – Network monitoring, security hardening I have worked with businesses, startups, and enterprise clients to ensure their IT infrastructure is secure, scalable, and high-performing. My approach is straightforward – I analyze, optimize, and deliver solutions that just work. Let’s connect and discuss how I can help with your project!

  • Network Engineering
  • Linux
  • VMWare
  • VMware Administration
  • VMware ESX Server
  • MikroTik
  • Cisco
  • Network Monitoring
  • Network Administration
  • VPN
  • Linux System Administration
  • Network Design
  • Network Security
  • Backup
  • Firewall
Ahsan M.

Islamabad, Pakistan

$35/hr
5.0
4 jobs

I am a Wireless Network Engineer specializing in WLAN Design, delivering high-performance, secure, and scalable wireless networks for enterprises, corporate environments, and large-scale facilities. With 6+ years of hands-on experience, I design, optimize, and troubleshoot WiFi networks to ensure maximum coverage, high capacity, seamless roaming, and rock-solid reliability. What I Do Best • WLAN Design and WiFi Planning • RF Planning, Predictive and Active Site Surveys • Ekahau and iBwave Network Design • Heatmap Analysis and Access Point Placement • Interference Mitigation and Channel Optimization • Roaming Optimization and Performance Tuning • High-Density and Enterprise WiFi Optimization • Wireless Troubleshooting and Network Audits Industries and Environments I Have Worked With • Enterprise Offices and Corporate Campuses • Public Sector and Government Facilities • Airports, Large Venues, and Event Sites • High-Density and Mission Critical Networks Certifications That Validate My Expertise • Certified Wireless Network Administrator (CWNA) • Certified Wireless Design Professional (CWDP) • Certified Wireless Security Professional (CWSP) • Certified Wireless IoT Solutions Administrator (CWISA) • CompTIA Network+ Tools and Technologies I Use • Ekahau • iBwave • Hamina Wireless • Cisco Catalyst Center • RUCKUS Smartzone • Enterprise WiFi, Security, and Performance Optimization What You Get When You Work With Me • Stronger WiFi coverage with fewer dead zones • Faster, more stable, and scalable wireless networks • Improved roaming, reduced interference, and better performance • Enterprise-grade designs aligned with industry best practices • Reliable communication, clear documentation, and on-time delivery If you are looking for an Experienced Wireless Network Engineer to design, optimize, audit, or upgrade your WiFi network, I am ready to deliver results-driven, high-performance wireless solutions.

  • RF Design
  • Wireless Network Implementation
  • Network Design
  • Network Analysis
  • Network Monitoring
  • Computing & Networking
  • Wireless Communication
  • Wireless LAN Controller
  • Wireless Security
  • Wireless Markup Language Script
  • Network Planning
  • Network Administration
  • Network Security
  • Network Equipment
  • Local Area Network
  • Aruba
  • Cisco Meraki
  • Ubiquiti
  • Predictive Model
  • WiFi
Yun P.

Littleton, Colorado

$55/hr
4.6
7 jobs

I am a CCIE-certified Network Engineer with over 14 years of experience designing, upgrading, and supporting on premise and hybrid enterprise network infrastructure across healthcare, financial services, professional services, public sector, and managed services environments. My background is rooted in deep hands-on expertise across routing and switching, data center networking, WAN architecture, and advanced troubleshooting in complex, multi-vendor environments. I have worked extensively with platforms including Cisco, Palo Alto, Infoblox, Arista, and Juniper. Throughout my career, I have led large-scale remote and hybrid deployments, stabilized critical network environments, and improved uptime, performance, and scalability across both data centers and distributed enterprise systems. I bring a strong ability to partner cross-functionally with infrastructure, security, and operations teams to deliver resilient, high-performing network solutions. CORE COMPETENCIES: ★ Data Center Architecture ★ Routing & Switching ★ SD-WAN ★ Network Security ★ WAN Architecture ★ Infrastructure Modernization ★ Advanced Troubleshooting ★ Cisco Nexus & Catalyst ★ Palo Alto / Fortinet Firewalls ★ Infoblox ★ BGP / OSPF / EIGRP ★ MPLS / DIA ★ Network Automation (Ansible) ★ High Availability & Resiliency ★ Leaf & Spine / Core & Distribution & Access TOOLS: Cisco IOS | Cisco NX-OS | Cisco Nexus (9000/7000/5000/2000) | Cisco Catalyst | Cisco ACI | Arista EOS | Juniper MX/EX | ArubaOS | Nokia OS | Cisco Meraki | BGP | OSPF | EIGRP | vPC | STP | VDC | VXLAN | EVPN | NAT | QoS | Multicast | VRF | DMVPN | IPsec | HSRP | VRRP | GLBP | LACP | LLDP | CDP | Cisco Catalyst SD-WAN | Viptela SD-WAN | SilverPeak SD-WAN | MPLS | DIA | Metro Ethernet | Palo Alto | Fortinet | Cisco ASA | Cisco ISE | Cisco DNA | Wireshark | Ansible | TCL Shell | Python | SecureCRT | PuTTY | ServiceNow | Microsoft Teams | Zoom | Webex | Outlook | Visio CERTIFICATIONS: CCIE Routing & Switching #51201 | CCNP | CCDA | MCSE

  • Network Design
  • Network Architecture
  • Network Engineering
  • Network Planning
  • Network Security
  • Network Monitoring
  • Network Equipment
  • Network Traffic Analysis
  • Wide Area Network
  • Local Area Network
  • Wireless Network Implementation
  • Cisco Certified Internetwork Expert
  • Cisco ACI
  • Cisco Meraki
  • Cisco WLC
  • Cisco ISE
  • Network Administration
  • Palo Alto Firewalls
  • Cisco Certified Network Professional
  • Cisco Router
Travita D.

Yorkville, Illinois

$90/hr
4.3
23 jobs

EDI professional with 20+ years of experience with extensive knowledge of EDI standards, mapping standards, trading partner setup, and end-to-end testing. Experience working with various VAN’s (Open Text, Liasion, GHX, etc.) and EDI Providers (SPS Commerce, True Commerce, PipeChain, etc.) Background serves the Healthcare, Warehousing, Transportation, 3PL, Retail, and Grocery industries. Expert of gathering business requirements, and streamlining processes. Highly skilled to create and implement EDI best practices/processes/procedures as well as root cause analysis. Knowledgeable with both WMS and TMS, as well as numerous ERP’s ( NetSuite, Prelude, P21, Kinetic). Experience consists of managing EDI relationships, testing, post support production, establishing and maintaining EDI communications (VAN, FTP, SFTP, HTTP, AS2), and overseeing the day-to-day EDI tasks. Highly familiar with the following transaction sets: 110, 180, 204, 210, 211, 212, 214, 270, 271, 310, 315, 810, 812, 820, 824, 832, 837, 844, 845, 846, 849, 850, 852, 855, 856, 864, 867, 880, 888, 889, 940, 943, 944, 945, 947, 990, and 997.

  • SQL
  • Project Management
  • Healthcare IT
  • EDIFACT
  • Information Technology
  • SAP ERP
  • ASC X12
  • Electronic Data Interchange
  • Back-End Development
  • System Analysis
  • Third-Party Integration
  • Root Cause Analysis
  • Troubleshooting
  • Third-Party Logistics
  • Transportation & Warehousing

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