Sebastian Flak — Data Engineer

Over the last 6 years, I’ve worked as a Data Engineer, helping companies build and optimize their data pipelines, improve efficiency, and scale their data systems. But early in my career, I realized something was missing. I was so focused on tools and technologies that I lost sight of the bigger picture - delivering real business value. So, I decided to change my approach. I shifted my focus to understanding the problems businesses were trying to solve and aligning my work to deliver solutions that truly mattered. At the same time, I had a hypothesis: I believed sharing my knowledge and experiences online could help aspiring data engineers learn faster, grow their careers, and avoid the mistakes I made. So, I started sharing content on LinkedIn. And the results were beyond my expectations. In just a year, I’ve grown a community of thousands of data professionals, sharing tips on Snowflake, SQL, dbt, and more. Today, my mission is simple: To help Data Engineers build better pipelines, gain confidence, and grow in their careers. Because of that I tailored 1:1 coaching sessions to help Data Engineers improve skills, navigate career decisions, and land better opportunities. Ready to grow your career? Book a session today (link in "Featured" section) or message me directly to discuss your goals.

Stackforce AI infers this person is a Data Engineering expert specializing in cloud data platforms and pipeline optimization.

Location: Katowice, Śląskie, Poland

Experience: 2 yrs 1 mo