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StephenSmithwick/README.md

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Stephen Smithwick

Senior Software Engineer with 20+ years of experience specializing in backends for large-scale distributed systems. Currently exploring local LLMs and building tools for context management and agentic workflows.

Current Focus

  • Agentia: Orchestrating multi-agent workflows via a CLI tool built with TypeScript, React, and Ink.
  • WyrmStore: Developing a context management system for LLMs utilizing a Write-Ahead Log (WAL) pattern in Rust.
  • Local ML: Exploring inference optimization, semantic memory daemons, and local AI integrations (llama.cpp, Whisper, DeepSeek).

Tech Stack

  • Languages: Java, Python, TypeScript, Rust, Go, SQL.
  • Infrastructure: AWS, Kubernetes, Docker, Envoy, Terraform.
  • Domains: Distributed Systems, AI/ML Tooling, High Availability, Microservices.

Engineering Experience

  • Snowflake: Architected company-wide certificate discovery systems managing 10k+ certificates and modernized global ingress routing via custom Envoy proxies.
  • Amazon: Maintained 11-nines availability for S3 Index through replica consistency workflows; built high-throughput ML fraud detection pipelines processing tens of millions of daily events.
  • Qantas & RateCity: Led microservice migrations, implemented decoupled architectures, and standardized engineering practices across enterprise teams.

Recent Writing

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  1. StephenSmithwick.github.io StephenSmithwick.github.io Public

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