EDWIN ISAC
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ML Engineer · AI Systems · Open Source

Multi-agent systems, RAG pipelines, MCP tool integrations — 4+ years building production AI that ships.

Nowmulti-agent orchestration
01 — Background

Engineering intelligence
into everything I touch

Edwin Isac · Dublin, Ireland · MSc Data & Computational Science (UCD)

4+ years production ML — NLP, computer vision, real-time data systems. Currently focused on LLM-powered multi-agent systems, RAG pipelines, and agentic orchestration at scale.

Built and open-sourced: multi-agent research tools, LLM evaluation frameworks, retrieval-augmented developer assistants, MCP-based tool integrations, and a cryptographic AI audit trail system.

4+
Years in ML
12+
Projects shipped
100%
Production focus
02 — Selected Work

Things I've built

Open Source · MCP

MCP Witness 107 tests

Cryptographic audit trails for AI. Merkle trees, RFC 3161 timestamps, 6 compliance presets. 14 tools, 107 tests.
PythonMerkle TreesRFC 3161SOC2
Multi-Agent

Research Swarm

Parallel AI specialists collaborating on research. Agent-to-agent routing, shared state, structured execution.
LangGraphAgent RoutingShared State
LLM Evaluation

EvalKit

Production-grade evaluation framework. Hallucination, factuality, relevance scoring with version tracking.
PythonEval HarnessVersion Tracking
RAG Pipeline

DevRAG Lite

Multi-model RAG for developer workflows. Semantic retrieval, chunking strategies, grounded generation.
Vector SearchChunkingGrounded Gen
03 — Capabilities

What I command

Languages & Web
PythonTypeScriptSQL React / Next.jsThree.js / WebGLTailwind
AI & Agents
LangChain / LangGraphMCP ProtocolMulti-Agent Systems RAG / Vector SearchPrompt EngineeringTool-Calling LLM Evaluation
ML & Data
PyTorch / TensorFlowHugging FaceOpenCV KafkaREST APIs
Infra & Security
Docker / AWSCI/CDSession & State Mgmt SOC2 / HIPAACryptographic HashingMerkle Trees
04 — Contact

Let's build
something

Dublin, Ireland

edwinisac007@gmail.com · +353-894108327