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fuhrdan/README.md

Dan Fuhr

Site Reliability Engineering · Infrastructure Engineering · Observability · DevSecOps · Distributed Systems · Denver, Colorado

I build production-oriented infrastructure and reliability systems: distributed telemetry, incident-response platforms, CI/CD security tooling, cloud infrastructure, APIs, automation, and operational software.

My background spans software engineering, IT operations, enterprise systems, and business-critical production support. I focus on failure modes, observability, security boundaries, controlled automation, and evidence-backed reliability.

Flagship Engineering

TelemetryForge

Global edge telemetry fabric · Go · OpenTelemetry · Kafka · Kubernetes · Terraform · Multi-cloud

Durable multi-cloud telemetry ingestion with replicated WAL acceptance, global routing, cryptographic lineage, policy controls, replayable investigations, formal verification, and evidence-producing performance/proof harnesses.

Engineering proof: architecture · ADRs · performance · operational proof

TelemetryForge CI

OpsForge

Incident response / NOC platform · C# · .NET 8 · Distributed agents · Reliability engineering

Authenticated Windows agents feed persistent telemetry into deterministic incident correlation, topology/blast-radius analysis, RBAC, audit logging, SLA/error-budget analytics, maintenance windows, and Preview → Execute → Verify remediation.

OpsForge CI

Pipeline Guard

DevSecOps repository preflight · CI/CD · Containers · Kubernetes · Terraform/IaC · Supply chain

Local-first repository auditing with line-level findings, cross-file correlation, auditable suppressions, security scoring, optional OSV intelligence, and standalone reporting without uploading source code for normal analysis.

Pipeline Guard CI

Systems Portfolio

Project Engineering focus
MeshOps Service-mesh incident command, Istio, mTLS, canary releases, tracing, resilience and chaos exercises
AnchorWeight Defensive reverse proxy, Proof-of-Crawl, trust boundaries, quarantine policy, security operations
TrustFix Laravel/MySQL production application, role-based workflows, security logging and administration

Architecture-First Engineering

flowchart LR
    SRC[Applications / Hosts / Edge] --> TF[TelemetryForge<br/>Telemetry + Evidence]
    TF --> OBS[Observability Backends]
    TF --> OF[OpsForge<br/>Incident Response + Reliability]
    CI[Repositories / CI-CD / IaC] --> PG[Pipeline Guard<br/>DevSecOps Preflight]
    MESH[Microservices / Service Mesh] --> MO[MeshOps<br/>Tracing + Resilience + Incident Command]
    WEB[Public Web Traffic] --> AW[AnchorWeight<br/>Defensive Reverse Proxy]
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What I Optimize For

  • Reliability under failure, not just the happy path
  • Durable evidence and explicit operational contracts
  • Bounded retries, backpressure, idempotency, and controlled degradation
  • Security boundaries, least privilege, auditability, and safe remediation
  • Reproducible CI, release gates, architecture documentation, and ADRs
  • Measured performance without invented benchmark claims

Current Focus

SRE · Platform / Infrastructure Engineering · Observability · DevOps / CI/CD · Cloud · Security Engineering · C# / .NET · Go

Links

🌐 Lakehouse Software 💼 LinkedIn 🎮 Newlands Games

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  1. TelemetryForge TelemetryForge Public

    OpenTelemetry-native telemetry control plane for incident evidence, policy safety, cardinality control, replay, and cost intelligence.

    Go 3

  2. OpsForge OpsForge Public

    .NET 8 IT operations/NOC platform with distributed agents, incident correlation, RBAC, audit logging, reliability analytics and controlled remediation.

    C# 4

  3. Pipeline-Guard Pipeline-Guard Public

    Local-first browser DevSecOps scanner for repository auditing, CI/CD and IaC security checks, supply-chain findings, suppressions and optional OSV intelligence.

    JavaScript 4

  4. MeshOps MeshOps Public

    Interactive service-mesh incident-response simulator featuring Istio, Kubernetes, OpenTelemetry, progressive delivery, resilience engineering, zero trust, and a guided SRE campaign.

    TypeScript 3

  5. AnchorWeight AnchorWeight Public

    Defensive reverse proxy and crawler-identification platform with Proof-of-Crawl, safe Shadow Mode, bounded quarantine, audit logging, and security release gates.

    JavaScript 3

  6. trustfix.ai trustfix.ai Public

    Laravel 12 service-management platform with role-based customer, contractor and admin workflows, properties, jobs, payments, document verification and production operations.

    PHP 4