Open to Fractional & Contract Engagements

Agentic AI systems, shipped by someone
already cleared to build yours.

I design and ship production multi-agent systems, RAG pipelines, and the evaluation frameworks that make AI behavior measurable for teams that need this working, not demoed. Active DoD Secret clearance, delivered inside AWS ProServe, US Army, and US Space Force programs.

Active
DoD Secret Clearance
3
Engagement Types
2-3
Days / Week
engagement.py
class FractionalEngagement:  clearance = "DoD Secret — Active"  delivered_at = ["AWS ProServe", "US Army AI2C", "US Space Force"]  # no ramp-up on your compliance or security posture   def ship(self, problem):    return agentic_system(measurable=True, trustworthy=True) >>> available for 2-3 day/week engagements

Cleared & Delivered Within

AWS ProServe · US Army · AI2C · US Space Force · Hyperion · AstraZeneca · AWS ProServe · US Army · AI2C · US Space Force · Hyperion · AstraZeneca · 

Six ways to
work together

Fixed-scope builds, a focused audit, or ongoing embedded capacity, depending on where you actually are.

🧩01
Agentic System Build

Design and ship a production multi-agent workflow. LangGraph, Bedrock, or your existing stack, for a defined use case, start to finish.

4-8 WEEK FIXED SCOPE
🔎02
Eval & Reliability Audit

Assess an existing AI feature's real failure modes, then build the automated eval pipeline, LLM-as-Judge, CI/CD regression gating, to catch them before your customers do.

2-4 WEEK AUDIT + BUILD
03
Fractional AI Engineering

Embedded senior capacity for teams that need this expertise regularly, without a full-time hire, or the six-month ramp-up.

ONGOING, 2-3 DAYS/WEEK
📊04
Eval Infrastructure Build

Production LLM-as-Judge scoring, guardrails, confidence thresholds, and CI regression gates, built and wired into your pipeline, not prototyped in a notebook.

3-5 WEEK FIXED SCOPE
📚05
RAG Pipeline Build

Retrieval-augmented generation over your enterprise knowledge base — vector search, chunking strategy, and groundedness checks included, so answers cite what's actually true.

4-6 WEEK FIXED SCOPE
📈06
AI Observability Setup

Semantic quality tracking, not just uptime. Drift alerting, per-feature cost tracking, and traceability from a bad output back to the prompt that caused it.

2-3 WEEK BUILD

What to expect

01
A short scoping call

30 minutes, what you're trying to ship, what's blocking it, and whether it's a fit.

02
A fixed-scope proposal

Clear deliverables and timeline, no open-ended hourly billing with no end in sight.

03
Direct execution

You get the engineer, not an account manager relaying to one. I write the code and design the system.

Clearance-Gated Work

For engagements requiring active DoD Secret clearance, I've already cleared onboarding that typically takes new contractors months, meaning I can start substantive work faster than an uncleared hire could even begin.

Let's ship something mission-ready.

Whether it's a defined build, an eval audit, or ongoing embedded capacity. Let's talk about what you're trying to ship.

michaellegemah@gmail.com