# Chad Koslovsky
Hands-on systems engineering | Support that stays connected
Milliken, Colorado · chad@koslovsky.xyz

## Target role
Junior Systems Administrator | Telnyx

## Profile
Systems engineer and technical-practice founder with managed-services support, NOC leadership and direct client IT responsibility. Rebuilt legacy servers and endpoints, connected business locations and modernized production infrastructure. Builds operational tooling and access-controlled AI integrations while staying close to the people who need the systems to work.

## Curated capabilities
- Networks, DNS, VPNs and firewalls
- Windows Server, Active Directory and Linux
- Monitoring, troubleshooting and on-call support
- Python and Bash automation
- Agentic workflows and Slack/SaaS integrations

## Relevant experience
### Founder / Product Engineer / Systems Lead · Technomancy IT LLC
Present
- Own client systems from implementation through operation and direct on-call support, bringing in specialists when a project needs additional craft.
- Built tenant-aware services and access-controlled SaaS/AI connectors, including integrations with Slack, Google Workspace and Atlassian.

### Senior Systems Engineer / Datacenter Architect · Front Range Internet Inc.
2015-2020
- Ran the NOC and infrastructure escalations; after years with the company, held sole systems-engineering responsibility for about a year while the NOC retained first-line coverage.
- Migrated workloads from Hyper-V and VMware ESXi to 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 internal systems connecting CRM, provisioning, onboarding and service operations across locations.
- Made departmental handoffs explicit in shared applications and worked with the CEO and CIO on the supporting systems.

### Network & Systems Engineer · PlumChoice / Everon
2012-2014
- Engineered and supported networks, systems and endpoints for managed-service clients, working directly with business owners and end users.
- Built diagnostic and support tooling around recurring problems, used monitoring in troubleshooting and provided on-call coverage.

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

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## Product & Engineering Work
### Excell Services | Legacy IT and branch connectivity · Client work through Technomancy IT, Wray, Colorado

- Excell Services needed its legacy IT brought forward. Through Technomancy IT, I rebuilt or replaced servers and employee computers, upgraded networking and connected a satellite location using VPN, Windows Server and Active Directory.
- Corporate users gained the access they needed; investigating carrier costs also secured a one-time $15,000 CenturyLink refund.

### Technomancy | Support context and operational tooling · Own technical practice and support platform

- My support platform brings tickets, customer records and infrastructure context together for a small technical practice. I built tenant-aware services and access-controlled SaaS/AI integrations so support work can use that context without merging client access boundaries.
- Deployment tooling records Git-derived image identities and checks service health; a separate PostgreSQL restore-check workflow makes backup verification a concrete operation.

### ProofMark | Signing workflow and audit history · Completed client engineering contribution

- For ProofMark’s document-signing product, I completed a client contribution designing how identity checks, document routing and audit history fit together, with explicit verification, encryption and fallback paths.
- The work connected PDF handling, APIs and integrations into a signing workflow that kept security-sensitive state and the event record explicit.

## Links
- View my interactive resume and work: https://telnyx.koslovsky.xyz
- LinkedIn: https://www.linkedin.com/in/chadkoslovsky
- GitHub: https://github.com/Ravonus
- Kerf framework preview (early development): https://kerfjs.netlify.app/
- Technomancy platform overview: https://technomancy.it/#platform
- ProofMark product website: https://proofmark.net/