Per Berglund
Staff Engineer at Spotify
Gothenburg, Sweden
Summary
👤
Senior🎓
Top SchoolPer Berglund is a Staff Engineer based in Gothenburg with 11 years of experience building distributed systems, big data pipelines, machine learning productionization, and customer-facing applications. At Spotify he progressed from Software Engineer to Staff Engineer, bringing prior senior experience from Amazon where he led Q4 readiness and productionized ML models for gift selection using EMR and large-scale data tools. He combines a hands-on engineering approach with DevOps and internal tooling expertise, frequently coaching and onboarding teammates while pushing continuous improvement. Comfortable across backend storage/search to full-stack Android work earlier in his career, he blends operational rigor with product-focused delivery. Notably, he has a track record of preparing systems for peak traffic and translating data science work into reliable production services.
11 years of coding experience
12 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at University of SkövdeMaster's degree, Computer Science, Master's degree, Computer Science at University of Gothenburg
English, Swedish
Github Skills (49)
aar10
elasticsearch-plugin9
1c9
elasticsearch-client9
proguard9
gradle-plugin9
merge8
java-client8
gradle7
testing7
rxjava7
java7
java-libraries7
android7
rabbitmq7
Programming languages (7)
Github contributions (5)
MeltwaterArchive/elasticsearch-batch-percolator
Sep 2015 - Mar 2017
(deprecated) High performance Elasticsearch percolator
Contributions:16 commits, 2 PRs, 25 pushes in 1 year 7 months
aggregationpercolatorelasticsearch-pluginperformanceelasticsearch
meltwater/puppet-es
Jan 2015 - Feb 2017
Contributions:14 PRs, 17 pushes, 15 branches in 2 years 1 month
definedpuppetelasticpuppet-moduleelastic-search
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