Data & AI Engineer — I design data platforms and build AI agent systems that turn raw pipelines into decisions people can act on.
Two intersecting disciplines, one habit of mind: make the data trustworthy, then make it useful.
| Data Engineering | Batch and streaming pipelines, dimensional modelling, orchestration, and the testing/observability layer that keeps them honest. Airflow, dbt, Spark, Terraform, Docker. |
| Analytics & BI | Semantic layers and reports that answer business questions instead of restating the database. Power BI, DAX, dbt Semantic Layer, Metabase. |
| AI Engineering | Agent systems built on deterministic graphs rather than free-form autonomy — LangGraph, FastAPI, LLM providers behind explicit interfaces. |
| Project | What it is | Stack |
|---|---|---|
| amon-claw | Personal multi-agent runtime. Deterministic LangGraph workflows, HTTP/webhook surface via FastAPI, hand-written code with LLMs used only for design discussion. Ships as a Lambda-compatible container. | Python · LangGraph · FastAPI · Docker · uv · MkDocs |
| ↳ Live documentation | Architecture, design decisions and reference material | |
| podcast | SaaS proof-of-concept for podcast operations — agenda, leads, budget and billing. Spec-driven monorepo. | TypeScript · Bun · ElysiaJS · Drizzle · Next.js |
| casino-dbt-analytics | End-to-end analytics engineering project: dbt models with tests and documentation, feeding a versioned Power BI report. | dbt · SQL · Power BI · Postgres |
| api-ingest-airflow | Ingestion pipeline under Airflow, built around software-engineering boundaries: an API client, a DTO contract that validates at construction, a service orchestrator, and a repository behind an interface. Ships with tests and a container image. | Airflow · Python · uv · pytest · Docker |
| fastapi-clean-example | Upstream project I study and fork to keep a reference implementation of Clean Architecture, CQRS and DDD in Python close at hand. | FastAPI · CQRS · DDD · RBAC |
Data — Python · SQL · DAX · Pandas · Polars · DuckDB · Spark Transformation & modelling — dbt · dbt-core · SQLAlchemy · dimensional modelling Orchestration — Apache Airflow · Kestra BI — Power BI · Metabase · Excel AI — LangGraph · LangChain · Agno · Pydantic Backend — FastAPI · ElysiaJS · Go Frontend — Next.js · React · Tailwind · shadcn/ui Infrastructure — AWS · Docker · Terraform · Databricks · Azure
- Building out the agent runtime in
amon-clawand pushing it toward AWS Lambda. - Consolidating the data warehouse stack into something reproducible end to end.
- Levelling up in data engineering and staying deliberate about AI tooling — I prefer explicit control flow to prompt improvisation.
Open to conversations about data engineering, analytics engineering, or AI systems. The fastest route is email; I read LinkedIn too.
- Email — matheus.amon@outlook.com
- LinkedIn — /in/matheus-amon


