Data & Analytics Engineer who ships products

I build the pipelines, and the products that make the data worth having.

I'm a data and analytics engineer with 6+ years building end-to-end pipelines and cloud warehouses on the modern stack: Snowflake, dbt, Dagster, Python, with a lot of Advanced SQL and dimensional modeling underneath.

What I actually love is building things the whole way through. I shipped a production SaaS on my own, then built a full analytics pipeline on top of its live data. That loop, build the product and then build the data that makes it smarter, is the work I can't put down. Because I built the product, I know what every metric is supposed to mean.

Lately I'm also working where data meets AI/agentic engineering (LangGraph, LLMs, RAG), always on top of real, governed data rather than toy datasets.

Next.js · Supabase · LLMs · Dodo Payments · Vercel

A shared work journal that turns a year of entries into AI-generated performance reviews. I designed and built the whole thing on my own: auth, real subscription billing, AI guardrails (rate limits, cost caps, fallbacks), and a full unit + integration + E2E test suite. Live in production with real users.

Python · Snowflake · dbt · MetricFlow · Dagster

An end-to-end analytics pipeline on OneOnOne's live production data. Python ingestion into Snowflake, dbt transformation (17 models, 80+ tests), and a governed metrics layer, orchestrated daily in Dagster with data-quality checks surfaced as asset checks. Every bug is documented with root cause, fix, and lesson.

dbt · Snowflake · Dagster · Metabase

Turns multiple disconnected SaaS sources into a clean three-layer warehouse with board-ready KPIs (MRR, churn, CAC, LTV, retention), orchestrated in Dagster with live dashboards in Metabase.

Data & Warehousing

Languages & Databases

AI & Agents

Product & BI

Open to data / analytics engineering roles at remote-first startups and product companies.
LinkedIn · Portfolio · kara_himanshu@yahoo.com