Field-Deployed Engineer Showcase

Case study structure used across customer engagements.

Case studies and artifacts from forward-deployed AI engineering engagements.

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Browse in 60 Seconds

git clone https://github.com/cmangun/field-deployed-engineer-showcase.git
cd field-deployed-engineer-showcase
cat case-studies/pfizer-cocreate.md

Or view online: github.com/cmangun/field-deployed-engineer-showcase

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Customer Value

These case studies demonstrate:

• 35% faster compliance reviews (ML automation)
• 98% reduction in knowledge discovery time (RAG)
• Zero FDA audit findings (pipeline migration)

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Case Studies

Client	Project	Outcome
Pfizer	RAG Knowledge Platform	98% faster discovery, 35% faster compliance
Abbott	ML Pipeline Migration	Zero FDA findings, 6mo → 3wk deployment
IPG Health	Platform Consolidation	$51M portfolio, 99.9% uptime

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Case Study Format

Each case study follows the FDE narrative structure:

┌─────────────────────────────────────────────────────────────┐
│  1. CONTEXT                                                  │
│     Industry, constraints, stakeholders                      │
├─────────────────────────────────────────────────────────────┤
│  2. PROBLEM                                                  │
│     What was failing, slow, risky, or non-compliant         │
├─────────────────────────────────────────────────────────────┤
│  3. APPROACH                                                 │
│     Discovery → Design → Build → Deploy → Stabilize         │
├─────────────────────────────────────────────────────────────┤
│  4. DEPLOYMENT & STABILIZATION                               │
│     Runbooks, monitoring, incident handling                 │
├─────────────────────────────────────────────────────────────┤
│  5. OUTCOMES                                                 │
│     Latency, throughput, adoption, business impact          │
├─────────────────────────────────────────────────────────────┤
│  6. WHAT I WOULD PRODUCTIZE                                  │
│     Patterns extracted for reuse                            │
└─────────────────────────────────────────────────────────────┘

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Artifacts

Artifact	Purpose
runbook-example.md	Operational runbook template
postmortem-example.md	Incident postmortem format
adr-example.md	Architecture decision record

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Related Repositories

Repo	Demonstrates
deployable-ai-agents	Agent patterns from engagements
enterprise-llm-integration	LLM governance from Pfizer work
regulated-data-pipelines	ETL patterns from Abbott work

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Next Iterations

• Add Medtronic case study
• Add Amgen case study
• Add architecture diagrams (Mermaid)
• Add engagement timeline visuals
• Add lessons learned section

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License

MIT © Christopher Mangun

Portfolio: field-deployed-engineer.vercel.app