Bartosz Gajda
Solutions Architect at Lingaro
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolBartosz Gajda is a Solutions Architect with 10 years of hands-on experience and 8+ years focused on designing and scaling enterprise data platforms on Azure and Databricks. He has led end-to-end delivery of 20+ large-scale solutions—migrating 5,000+ tables across 60 workspaces in four months, slashing processing latency to sub-seconds, and cutting compute costs by up to 80%. Bartosz specializes in Data Lakehouse, Data Mesh, Unity Catalog, Delta Sharing and platform governance, and he pioneers integrations like ADBC (Apache Arrow Flight) and bi-directional SAP Business Data Cloud connectivity. Pragmatic and automation-minded, he builds developer-friendly tooling (LLM-based accelerators, Databricks Apps templates, CI/CD and Terraform patterns) that become platform foundations. Based in Warsaw, he combines deep PySpark and platform engineering skills with a knack for turning research (Apache Arrow, CDF, Liquid Clustering) into production capabilities that materially reduce operational overhead.
10 years of coding experience
7 years of employment as a software developer
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at Glasgow Caledonian UniversityMaster of Science - MSc Big Data Science, Master of Science - MSc Big Data Science at Queen Mary University of London
Polish, English
Stackoverflow
1,077reputation
35kreached
75answers
7questions
databricks
top-5%
Github Skills (49)
api10
rest10
mysql9
cms9
javascript9
dashboard9
databricks9
typescript9
nodejs9
koa9
graphql9
cockpit8
jamstack8
content-management8
headless-cms8
Programming languages (7)
Github contributions (5)
bartoszgajda55/IP1
Feb 2017 - Mar 2019
Contributions:1 PR, 57 pushes, 1 branch in 2 years 1 month
javaproject-1integratedmodule-1
bartoszgajda55/PersonalWebsite
Oct 2016 - Apr 2018
Contributions:1 PR, 78 pushes, 1 branch in 1 year 6 months
reactwebiste
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