01 — SkillsA compact stack
A few lanes I keep current.
Not the inventory. The high-end work I still take: agents, retrieval, data platforms, mapping, and regulated quality.
Agents
Workflow harnesses and multi-agent systems with a person on the last step.
15 / 20MCP tools · REST
RAG
Grounded retrieval with a citation — and a refusal when the source will not hold.
12-step2.5 min vs 7.5 hours
Data platforms
Lakes, graphs, and serving on AWS, Azure, and Google Cloud.
88.9%graph edge resolution
Mapping
Schema and attribute maps with confidence scoring and a review queue.
60% / 3×time · throughput
Regulated quality
Hash-locked rules, fail-closed artifacts, and GAMP writing as a capability.
118 / 432SQL rules · tables
- Python
- SQL
- Scala
- Java / Spring
- Spark
- AWS
- GCP / Vertex
- Azure
- Snowflake
- Kafka
- Neo4j
- MCP
- OpenSearch
- Hadoop / Cloudera
- OCR / NER
Estate inventory I still cite: 63 services, 236 controllers, 506 REST endpoints.