Jan Krol Big Data Expert

Big Data Expert

Jan
Krol

Data Engineer

Data Architect

Data Analyst

Β 

Berlin based

available in πŸ‡©πŸ‡ͺ πŸ‡¦πŸ‡Ή πŸ‡¨πŸ‡­ πŸ‡¬πŸ‡§

Jan Krol Portrait Profile Picture

About

Experienced & Helpful

Maximize the value of your data to drive success for your business.

Β 

I offer exclusive support for your data management needs. As a trusted partner, I bring extensive experience in Big Data Platforms and Data Engineering to help you achieve your goals.

With a focus on Amazon Web Services and Microsoft Azure, I design and build efficient ETL processes, architect data management platforms, and create data lakehouses to deliver high-quality data that’s ready for analytics and business intelligence use cases. My expertise in cloud migrations and DevOps automation, combined with my skills in Python, SQL, TypeScript, and Golang, ensures your systems are secure, compliant, and easy to monitor.

Β 

Let me be your strong partner and set up data pipelines that deliver exceptional quality.

DATA ENGINEERING
DATA ARCHITECTURE
DATA ANALYSIS
ETL PIPELINES
DATA MANAGEMENT PLATFORMS
DEVOPS & INFRASTRUCTURE AS CODE

Tech Stack

Versatile & Expert

Apache Spark

Microsoft Fabric

Synapse Analytics

Databricks

Glue

Kafka

Languages

Python

TypeScript

SQL

Golang

Terraform

CDK

Services

Efficient & Smart

Big Data Cloud Architecture

AWS, Microsoft Azure & Google Cloud Platform

Monitoring & Security

Grafana, Datadog, CloudWatch, DSGVO, Compliance

Data Engineering

Databricks, Synapse Analytics, Apache Spark, AWS Glue, Athena, Redshift, EMR, BigQuery

DevOps & Infrastructure as Code

Terraform, AWS CDK, ARM, automation concepts

Contact

Available for freelance





    Please verify, that you are a human.
    captcha

    Let's talk

    Got a project? Don’t hesitate to contact.

    • Tel: +49 176 380 57 87 9
    • Mail: jan@krol.expert
    • Berlin, 12103 Germany