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onolinus/README.md

👋 Hi, I'm Ono

🧠 Principal Data Engineer | Data Platform Architect | Lakehouse Specialist

I design and build scalable data platforms, streaming pipelines, and modern lakehouse architectures that power enterprise analytics.

My work focuses on turning complex operational data into reliable, governed, and high-performance analytical datasets.


🚀 What I Do

🔹 Design enterprise lakehouse architecture
🔹 Build real-time streaming pipelines
🔹 Develop scalable data platforms
🔹 Implement data governance & PII protection
🔹 Optimize distributed query engines


⚙️ Technology Stack

Data Processing

Apache Flink Apache Kafka Apache Spark

Lakehouse

Apache Iceberg Apache Hive Trino Delta Lake

Cloud Data Platform

Alibaba Cloud DataWorks Hologres MaxCompute

Infrastructure & Orchestration

Apache Airflow Kubernetes Docker Terraform

Languages & Tools

Python SQL dbt Apache Parquet



🏆 Engineering Focus

Currently working on:

✔ Modern Lakehouse Architecture with Apache Iceberg
Streaming Data Platforms with Flink & Kafka
Trino + Iceberg analytics optimization
Real-time BI pipelines on cloud platforms
Data governance & PII masking frameworks


🚀 Featured Data Engineering Projects

🏗️ Lakehouse Data Platform

Enterprise analytics platform using Apache Iceberg for scalable data lake management.

Stack:

  • Apache Iceberg
  • Trino
  • Apache Kafka
  • Apache Flink
  • Kubernetes

⚡ Real-Time Analytics Pipeline

Streaming architecture delivering real-time dashboards and analytics.

Stack:

  • Apache Flink
  • Kafka
  • Hologres
  • Kubernetes
  • Airflow

📊 Data Mart Framework

Reusable architecture for building business analytics and data marts.

Stack:

  • dbt
  • Trino
  • Apache Iceberg
  • Airflow

📈 Contribution Graph

Snake animation


🤝 Let's Connect

💼 LinkedIn: linkedin.com/in/onolinus

🐦 Twitter: @onolinus

📧 Email: [email protected]


profile views

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