Leo Westerberg
Senior Software Engineer at Klarna
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolLeo Westerberg is a Senior Software Engineer based in Stockholm with five years of experience building software across consulting and product environments, currently at Klarna. He holds an M.Sc. in Computer Science & Engineering from Lund University with an exchange at EPFL, and his master’s thesis on compression algorithms was done in collaboration with Apple and AFRY, reflecting strong research-to-production skills. Leo has worked at firms ranging from Accenture and Netlight to Arm, combining backend engineering with consultancy experience and fast onboarding in large-scale teams. He has taught algorithms and introductory programming at Lund, signaling clear communication and mentoring abilities alongside hands-on coding. Comfortable navigating both academia and industry, he brings a pragmatic yet research-informed approach to systems and algorithmic challenges. Colleagues can expect a thoughtful engineer who pairs rigorous algorithmic thinking with experience delivering in high-velocity fintech and consulting contexts.
5 years of coding experience
3 years of employment as a software developer
M.Sc in Computer Science & Engineering, M.Sc in Computer Science & Engineering at The Faculty of Engineering at Lund UniversityExchange semester | M.Sc Computer Science & Engineering, Exchange semester | M.Sc Computer Science & Engineering at EPFLNaturvetenskap, Naturvetenskap at Blackebergs Gymnasium
Swedish, English
Github Skills (5)
scala8
image-analysis6
image-processing5
python4
youtube3
Programming languages (2)
Github contributions (5)
SimonErlandsson/Operable-Maps-Compression
Jul 2023 - Dec 2024
Contributions:2 pushes in 1 year 5 months
LolleLee/mytube
Sep 2020 - Nov 2020
stuff for my channel https://youtube.com/user/bjornregnell
Contributions:14 pushes in 2 months
youtube
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