Filip Geppert
Senior Software Developer at buildONdata
Poland
Summary
👤
Senior🎓
Top SchoolFilip Geppert is a Senior Software Developer and Data Engineer with eight years of experience building scalable data-driven products across startups and enterprises. He has led end-to-end development of ML-powered tools, candidate-matching systems and information-extraction pipelines using Python, Spark, TensorFlow/Keras, and modern cloud DevOps (Docker, Terraform, AWS). As founder/lead at buildONdata he shipped multiple consumer and B2B products—ranging from e-commerce to wind-asset management—while also contributing senior engineering at companies like YouGov, Roche and Airfinity. Currently at Klarna, he blends data engineering rigor with software craftsmanship to deliver production-grade systems. His background in renewable energy engineering gives him a rare domain lens for energy and sustainability products, informing several projects and earlier research on load forecasting. Pragmatic, product-focused and comfortable across the ML-data-software stack, he often bridges technical execution with business impact.
8 years of coding experience
7 years of employment as a software developer
Engineer (Inż.) Energy Engineering , Engineer (Inż.) Energy Engineering at Warsaw University of TechnologyUPC Universitat Politècnica de CatalunyaMaster Degree in Energy Engineering and Management Renewable Energy, Master Degree in Energy Engineering and Management Renewable Energy at Instituto Superior Técnico
Polish, Spanish, English, Portuguese
Github Skills (10)
translation9
pelican8
wordpress8
php7
senate4
django4
django-rest-framework4
internet3
python3
democracy3
Programming languages (4)
Github contributions (5)
filipgeppert/filipgeppert.github.io
Apr 2019 - Feb 2022
Contributions:31 pushes, 1 branch in 2 years 10 months
filipgeppert/opencv_tutorial
Nov 2019 - Feb 2020
Contributions:13 commits, 10 pushes, 1 branch in 2 months
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