DATA
HEX.

Data infrastructure built right

// CONTACT
mail hello@datahex.tech
Nina
// PROFILE

I'm Nina, a freelance data engineer with a Master's in computer engineering and six years of experience across a range of domains and company sizes. I've worked with startups, public sector clients, and larger companies including Boozt and Lunar.

Most of my clients are scaling companies that have hit a data wall. Their engineers are busy building product, their analysts have no reliable foundation to work on, and nobody has time to fix it. You probably don't need a full-time data engineer. You need the infrastructure built right and handed over.

I've worked with databases from a few MBs to several PBs, and I've spent a lot of time working directly alongside analysts and AI/ML engineers, building infrastructure around what they actually need to do their jobs.

stack
dbt & SQLMesh
data modelling & transformation
Dagster & Airflow
pipeline orchestration
GCP
cloud infrastructure
Neo4j
graph databases
Terraform
infrastructure as code
// SERVICES
Data Pipeline Engineering
Reliable, maintainable pipelines built from the ground up and handed over to your team.
Data Modelling & Warehousing
A single source of truth across your organisation so your team can trust the numbers they work with.
AI & ML Readiness
A solid data foundation is what separates AI initiatives that pay off from ones that stall. I build what your models need.
Data Team Enablement
Your analysts and engineers should be doing real work, not firefighting broken pipelines. I fix the foundation so they can focus on their work.