Marcel Schließer
Data Engineer
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolMarcel Schließer is a Data Engineer based in Hamburg with 10 years of experience building data-driven products and infrastructure. He specializes in Python-led streaming pipelines (Apache Beam) and is expanding into Golang to deliver high-performance services such as recommendation engines backed by Redis. Marcel has a strong background in technical SEO and automated analytics, having engineered BigQuery and Google Cloud reporting systems that translated logs into actionable growth strategies. At Tchibo he moved from SEO-focused analytics to designing real-time tracking and personalization systems, demonstrating both domain fluency and operational delivery. He combines industrial engineering training and a Data Engineering Nanodegree to bridge product, data, and systems thinking, with a pragmatic focus on reliability and measurable business impact.
10 years of coding experience
8 years of employment as a software developer
Bachelor of Applied Science - BASc industrial engineering, Bachelor of Applied Science - BASc industrial engineering at ShanghaiTech UniversityData Engineering Nanodegree Data Engineering, Data Engineering Nanodegree Data Engineering at UdacityMaster of Science (M.Sc.) E-Commerce, Master of Science (M.Sc.) E-Commerce at Fachhochschule Wedel
German, English
Stackoverflow
309reputation
21kreached
9answers
11questions
Github Skills (13)
react6
google-cloud-run6
gunicorn6
voice6
csv6
google-cloud-platform6
sqlalchemy6
google-app-engine6
python6
post6
flask6
pytorch3
flutter1
Programming languages (5)
Github contributions (5)
marcelschliesser/pygsc
Nov 2018 - Jul 2022
Contributions:60 commits, 46 pushes, 2 branches in 3 years 8 months
marcelschliesser/go-wayback
Nov 2021 - Aug 2023
Contributions:19 PRs, 70 pushes, 4 branches in 1 year 8 months
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