AI Engineer · Builder · Writer

I'm Edwin
Peter.

I build agentic AI systems that ship — from AI Command Hub to The DSPy App — and I write about how the frontier is evolving.

Explore my work Read the writing
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projects shipped
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yrs in AI/DS
Edwin Peter
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Selected Work

Projects that ship

A showcase of the agentic systems and AI applications I've designed and built end-to-end.

Flagship

AI Command Hub

A unified control surface for orchestrating agentic AI workflows — command-and-control for the modern AI stack.

LangChain Agentic AI LLM Ops

The DSPy App

Optimize LM programs with DSPy's declarative, compile-time approach to prompt engineering.

DSPy Python

RAG Pipeline

Retrieval-augmented generation with ChromaDB grounding LLMs in your own data.

Agent Workflows

Multi-step autonomous agents that plan, reason, and execute with tool use.

Fine-tuning

Domain-adapting models with PyTorch for efficiency and accuracy.

Spotlight

Watch the DSPy App
come to life

Keep scrolling — the app modules pin, layer and zoom as you move through the design, just like a product page.

dspy-app — optimizer
1.
Signature
Typed inputs & outputs that make intent explicit.
2.
Module
Compose reasoning into reusable LM programs.
3.
Compile
Optimize prompts with GEPA & bootstrapping.
The DSPy App — a declarative pipeline that learns.
The Stack

Tools I reach for

AI & Agents

  • LangChain
  • DSPy
  • Agentic AI
  • RAG
  • Prompt Engineering
  • LLM Ops
  • ChromaDB
  • OpenRouter

Data & ML

  • PyTorch
  • Python
  • pandas
  • scikit-learn
  • Fine-tuning
  • SQL
  • Statistics

Engineering

  • FastAPI
  • GitHub
  • Linux
  • Docker
  • TypeScript
  • React
  • Nginx
  • CI/CD
From the Blog

Latest Articles

View all posts →
AI Command Hub

Inside AI Command Hub: orchestrating agentic workflows

How a unified command surface tames tool-using agents that plan, reason, and execute.

8 min read Read →
The DSPy App

The DSPy App: compiling prompts that actually learn

Declarative signatures, modules, and GEPA compilation — a practical walkthrough.

6 min read Read →
Frontier

Loop engineering & proactive memory agents

Where the agentic frontier is heading — and the emerging terms you need to know.

10 min read Read →
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Monthly notes on agentic AI, DSPy, and building systems that ship. No spam.