Expert IT Solutions

BUILDING THE SPECTECHPRO KINGDOM OF TECHNOLOGY

As a Specialized Technology Professional, I deliver hands-on, certified IT solutions that keep networks secure, efficient, and reliable. With CompTIA Network+, Security+, and AWS certifications, including extensive lab-tested expertise. I support networks and solve complex IT challenges to optimize performance — hire me to transform your technology infrastructure with precision and real-world results.

Your partner in seamless technology solutions.

Customer Service & Strong Communication skills

From Zero to Zenith — Building Excellence One Configuration/ticket resolution at a Time

I’m Joel Angu, founder of SpecTechPro a faith-driven IT brand proving that small beginnings are the seeds of mastery.
Here, every resolved ticket, every network I map, every script I automate isn’t just work — it’s innovation in motion.
I’m building the future of IT excellence, one skill at a time

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5 ★★★★★

Spectral Lab Projects

🧭 Explore My Projects

The Spectral Labs Journey

Key Projects (SL-001 to SL-014)

At Spectral Labs, I transformed knowledge into action. Each project reflects my journey as a Specialized Technology Professional, mastering networking, support, security, and data center operations through real-world, lab-tested experience. These hands-on projects demonstrate the skills and expertise that tech companies value — from troubleshooting, designing scalable networks, to deploying secure enterprise systems.

• SL-001 | Network Topology Architecting
  This project developed scalable home and SOHO network topologies. Through structured design and hands-on implementation, I established efficient connectivity, mapped device interactions, and applied troubleshooting methodologies to ensure robust network performance.

• SL-002 | Physical Network Infrastructure Deployment
  This project executed structured cabling and network device installations. Through meticulous deployment of Ethernet and fiber optic connections, patch panels, and network racks, I ensured high-speed, reliable, and organized physical network infrastructure.

• SL-003 | Switch & Router Configuration
  This project configured enterprise switches and routers for optimized network performance. Through VLAN setup, port aggregation, PoE configuration, and CLI management, I enhanced network efficiency, security, and redundancy across multiple devices.

• SL-004 | IP Addressing & Subnetting
  This epic project entailed me configuring IP addresses and subnetting for IPv4 and IPv6 networks. Through DHCP, DNS, and ARP configuration, I ensured accurate device communication, network segmentation, and streamlined packet delivery.

• SL-005 | Advanced Network Troubleshooting
  This project identified and resolved complex network issues using diagnostic tools. Through packet analysis, Wireshark inspection, and systematic troubleshooting, I restored full connectivity and improved network reliability.

• SL-006 | Routing & Multi-Tier Network Deployment
  This project had me implementing enterprise routing and a three-tier network architecture. Through NAT configuration, trunking, and VLAN management, I established resilient multi-layered networks suitable for large-scale IT environments.

• SL-007 | DHCP & DNS Services Implementation | OSPF, BGP, EIGRP
  This project configured DHCP and DNS servers for efficient IP management. Through creating host records, CNAME entries, and DHCP exclusions, I ensured accurate address allocation and seamless name resolution across the network.

• SL-008 | User Identity & Access Management
  This project Managed Active Directory environments with Group Policy enforcement and user provisioning across Windows Server 2019/2022 virtual domains.
  Tools: Active Directory | GPMC | PowerShell | Password Resets | OU Design | Account Lockout | Azure AD Sync | Authentication

• SL-004 | IP Addressing & Subnetting
  This epic project entailed me configuring IP addresses and subnetting for IPv4 and IPv6 networks. Through DHCP, DNS, and ARP configuration, I ensured accurate device communication, network segmentation, and streamlined packet delivery.

• SL-0010 | Microsoft 365 Administration & Collaboration
  This project Administered Microsoft 365 tenants — managing Exchange, Teams, and SharePoint; resolved sync issues and enforced MFA.
  Tools: Microsoft 365 Admin Center | Exchange Online | Teams | Outlook | OneDrive | MFA | Licensing | Email Migration

• SL-0011 |Technical Support & Service Desk Operations
  This project Delivered customer-centric technical support via ServiceNow, Jira, and Remedy; achieved SLA compliance and produced reusable KB documentation.
  Tools : ServiceNow | Jira | Remedy | Remote Support | Ticket Lifecycle | SLA Compliance | Customer Service | Communication

• SL-0012 | Network Diagnostics & Root-Cause Resolution
  This project utilized packet-analysis tools to isolate connectivity issues, DNS failures, and performance bottlenecks; authored escalation workflows.
  Tools: Wireshark | Ping | Tracert | netstat | nslookup | SolarWinds | Network Troubleshooting | Issue Escalation

• SL-0013 |Server Management & Virtualization Labs
  This project deployed Windows Server 2019/2022 in VirtualBox; configured AD DS, DNS, DHCP, and backup procedures with snapshot restoration.
  Tools: Windows Server 2019/2022 | VirtualBox | AD DS | DHCP | DNS | Group Policy | VM Provisioning | Backup & Restore.

• SL-0014 | Technical Documentation

  This project authored and standardized IT documentations, SOPs, and network diagrams aligned with ITIL and change-management best practices.
  Tools: SharePoint | Word | Excel | SOPs