# Chad Koslovsky
Network and systems engineering | Dependable operations
Milliken, Colorado · chad@koslovsky.xyz

## Target role
Senior Network Engineer | Platte River Power Authority

## Profile
I work where networks, systems and the people using them meet. At FRII, I ran the NOC, handled escalations and modernized infrastructure. Client work has kept me close to branch connectivity, user access and the cost of keeping an environment running. I bring that operational perspective to supporting dependable systems for Platte River’s team.

## Curated capabilities
- Networking, VPNs, DNS and firewall upgrades
- NOC monitoring and incident escalation
- Windows Server, Active Directory and virtualization
- Operating procedures, recovery verification and SOC audits
- CompTIA Network+ and A+ (earned)

## Relevant experience
### Founder / Product Engineer / Systems Lead · Technomancy IT LLC
Present
- Own client systems from infrastructure decisions through deployment and direct on-call support, coordinating specialists when a project needs them.
- Build tenant-aware services and authenticated integrations that keep access and support boundaries explicit.

### Senior Systems Engineer / Datacenter Architect · Front Range Internet Inc.
2015-2020
- Ran the NOC and led infrastructure work through a company purchase; later held sole systems-engineering responsibility for about a year, with NOC staff escalating unresolved issues to me.
- Migrated Hyper-V and VMware ESXi workloads into Docker and Kubernetes, upgraded servers and firewalls, and ran SOC 1/SOC 2 audits with documented controls and operating procedures.

### Systems / Software Engineer · Office Evolution
2014-2015
- Built shared applications connecting CRM, provisioning, onboarding and service operations across locations.
- Worked with the CEO and CIO and turned cross-department handoffs into explicit workflows.

### Network & Systems Engineer · PlumChoice / Everon
2012-2014
- Engineered and troubleshot networks, systems and endpoints for managed-service clients, including on-call support.
- Built diagnostic and support tooling for recurring problems and worked directly with business owners and end users.

### Infrastructure and Systems Focal · IBM
2010-2012
- Operated shared enterprise infrastructure and coordinated changes, incidents and escalations across application, infrastructure, vendor and business teams.
- Automated audit and backup workflows and managed hosted desktop platforms and virtualization test labs.

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## Product & Engineering Work
### FRII | Infrastructure modernization and escalation · Front Range Internet Inc. | Employee engineering work
2015-2020
- At an internet service provider, I migrated Hyper-V and VMware ESXi workloads into Docker and Kubernetes and upgraded server and firewall infrastructure. Alongside that modernization, I ran the NOC, handled escalations, and connected monitoring and recovery verification with documented operating procedures.

### Excell Services | Legacy networks and branch access · Technomancy IT client | Wray, Colorado

- For Excell Services LLC, a major Technomancy IT client in Wray, I rebuilt or replaced legacy servers and employee computers, upgraded networks, and helped open a satellite location. VPN connectivity, Windows Server and Active Directory gave corporate users needed access; investigating wasted network costs also secured a one-time $15,000 CenturyLink refund.

### ProofMark | Identity and signing records · Client engineering | Contribution completed

- For ProofMark, a document-signing client project, I completed a contribution spanning identity, PDF fields, routing and audit history. I designed the signing workflow with explicit security-sensitive state, verification and fallback paths, joining UI, APIs and data around the document and its signing record. That work is part of an AGPL/open-source product.

## Links
- View my interactive resume and work: https://prpa.koslovsky.xyz
- LinkedIn: https://www.linkedin.com/in/chadkoslovsky
- GitHub: https://github.com/Ravonus
- Kerf: https://kerfjs.netlify.app/
- ProofMark product website: https://proofmark.net/