Projects & technology stacks

Systems that earn their keep.

Recurring engineering challenges across cloud platforms, AI systems, and software delivery—and the technology stacks that connect them.

Areas of work

Build. Connect. Understand.

04 / Developer workflows

Engineering automation

Turning repeated work into bounded, reviewable, observable execution.

AI-assisted tooling and engineering workflows emphasize scoped tasks, explicit permissions, isolated changes, and checks that demonstrate useful behavior.

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05 / Software systems

APIs & data pipelines

Clear service interfaces and reliable movement of data between systems.

Backend services, ingestion workflows, and application integrations need explicit contracts, sensible failure handling, and a practical deployment story.

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System map / Architecture

An operating system for useful software

A client request becomes governed software, grounded intelligence and dependable data. Delivery changes the system; signals inform the next decision. Each boundary has an owner and a recovery path.

Discuss this kind of system
Custom Codex artwork; live diagrams explain the system. A short sequence plays automatically, showing the flows through the deployed system.
  1. ServeMake one useful, authorized decision
  2. ShipChange the system without losing control
  3. LearnTurn operating evidence into the next decision

Inside the system

Boundaries, not black boxes.

Select a node in the diagram to read its responsibilities, interfaces and failure behavior.

01 / Component

Request

A business request is translated into a bounded outcome, an owner and a decision that software can support.

Inputs
User need · Operating constraints
Outputs
Acceptance criteria
Failure & recovery
Ambiguous intent returns to discovery rather than becoming an unbounded implementation.

02 / Component

Software

Small application services enforce authentication, tenant boundaries and explicit contracts at the request edge.

Inputs
Accepted request · Versioned contract
Outputs
Authorized work · Response
Failure & recovery
Dependency timeouts return a clear partial or unavailable state instead of invented results.

03 / Component

Data

Versioned ingestion and replayable storage convert external facts into validated, traceable records.

Inputs
Partner facts · Source versions
Outputs
Validated records · Lineage
Failure & recovery
Malformed records enter quarantine and freshness is exposed to consumers.

04 / Component

AI

Permission-filtered evidence supports cited drafts that remain subject to human approval.

Inputs
Authorized evidence · Question
Outputs
Cited draft · Abstention
Failure & recovery
Missing evidence or policy failure falls back to ordinary human work.

06 / Component

Platform

Resource budgets, identity and workload isolation provide the shared execution environment.

Inputs
Signed artifacts · Capacity policy
Outputs
Running workloads · Cost allocation
Failure & recovery
Capacity pressure sheds noncritical work before threatening the critical request path.

07 / Component

Signals

Correlated service, quality and cost signals close the loop with a named responder and a decision record.

Inputs
Traces · Quality and cost events
Outputs
Evidence for the next change
Failure & recovery
Missing telemetry is treated as an operating blind spot, not proof that the system is healthy.

Platform engineering

AWS · Google Cloud · Kubernetes · Terraform · Helm · Argo CD

AI infrastructure

Python · Kubernetes · MLflow · Kubeflow · Airflow · Ray

Software engineering

Go · Python · TypeScript · Node.js · PostgreSQL · REST APIs

A useful next conversation

What needs to work better?

A system, a delivery bottleneck, or an engineering opportunity. Tell me what you are building and where you want to go.

Let’s talk

Technical glossary: definitions, connected ideas and further reading.

Optional analytics off. Contact works either way.

How measurement works