HawaStack

We are a boutique data engineering consultancy based in the Netherlands, helping companies turn raw data into reliable, actionable insights. Powered by tools like Python, Airflow, Snowflake, DBT, Terraform, and Docker, we build cloud-native pipelines, automate infrastructure, and optimize analytics workflows across AWS and GCP. Whether you're scaling your data warehouse, designing a new ETL system, or migrating legacy platforms to the cloud — we help you build fast, scalable, and future-ready data solutions. At the heart of our work is a belief in simplicity, elegance, and human-centered data design. Led by a passion for technology, we bring clarity to complexity and turn data into your strongest asset.

Builder

we build modern, cloud-native data infrastructure that helps companies transform raw information into trusted, actionable insights. Using tools like Airflow, Snowflake, DBT, and Terraform, we deliver fast, scalable, and future-proof data pipelines across AWS and GCP..

What Sets Us Apart

Inspired by clarity, simplicity, and the warmth of human connection, we go beyond just writing code. Based in the Netherlands we blend deep technical expertise with a human-centered approach. Every solution is crafted with care, purpose, and a long-term vision.

How We Work With You

We don’t just offer engineering solutions — we partner with you. From the very beginning, we focus on eliciting clear requirements, meeting with stakeholders, and understanding your business goals. We stay hands-on throughout the journey, ensuring alignment, transparency, and real value at every step. Whether you're scaling your platform or starting from scratch, we bring both strategic insight and technical precision..

What we do

Data Pipeline Automation (Airflow & DBT)

We design and deploy automated data pipelines using Apache Airflow and DBT, ensuring your data is ingested, transformed, and delivered reliably and on schedule. From scheduling complex DAGs to modular, version-controlled transformations — your pipeline stays clean, fast, and transparent..

Cloud Data Warehousing (Snowflake & BigQuery)

Using Snowflake and BigQuery, we architect and optimize scalable, cost-effective data platforms that handle high volumes and complex queries with ease. From schema design to performance tuning, your data stays accessible and analytics-ready..

Infrastructure as Code (Terraform & Cloud Platforms)

We use Terraform to automate and manage infrastructure across AWS, GCP, and hybrid environments. Say goodbye to manual configuration and hello to repeatable, secure, and production-grade deployments.

Cloud Orchestration & Integration (AWS Step Functions, EventBridge, S3)

We connect your cloud services and workflows using tools like AWS Step Functions, EventBridge, and S3, ensuring your systems talk to each other seamlessly and respond to events in real time — securely and at scale.

Custom Development & API Engineering (Python & Docker)

From data connectors to custom APIs, we use Python and Docker to deliver flexible solutions tailored to your ecosystem. Whether it's serverless logic, ML scoring scripts, or analytics tooling, we’re as hands-on as your use case demands..

Not Just Code – Real Collaboration

We go beyond engineering. We elicit requirements, engage stakeholders, and guide technical decisions to ensure your data stack aligns with business needs. Every project is approached with clarity, transparency, and purpose — from ideation to rollout.

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