A senior data team, without the overhead.
H&D is a team of analysts, data engineers, analytics engineers and data scientists. We've built data platforms inside banks, telecoms, payment processors, advertising networks, medical device makers and privacy companies, where numbers have to be right and every change needs an audit trail.
Now we bring that standard to companies of every size, from a franchise running on spreadsheets to an enterprise ready for AI.
Start with the business problem
We ask what decision you're trying to make before we pick a tool.
Own the whole path
Pipelines, models, dashboards and AI, built by one team, so nothing gets lost in a handoff.
Keep you in control
You own the code and the warehouse, and a person approves every change an agent makes. No black boxes.
Leave it better documented than we found it
Every project ends with docs and training, so your team can run it without us.
Every discipline you need.
Data Engineers
Pipelines, warehouses and platform architecture.
Analytics Engineers
dbt models, testing, governance and semantic layers.
Analysts
Dashboards, KPIs and the questions behind them.
Data Scientists
Forecasting, experimentation and machine learning.
AI Engineers
Agents, LLM integrations and write-back.
Software Engineers
Custom web apps and internal tools.