Anton Klarén
Engineer Software at Neo4j
Kalmar County, Sweden
Summary
🤩
Rockstar🎓
Top SchoolAnton Klarén is a software engineer with 11 years of experience, currently working at Neo4j where he focuses on back-end development and database internals for a widely used graph database. He has deep experience fixing index maintenance, improving transaction handling, and integrating logging and debugging tools to boost database reliability and performance. His background spans industrial robotics sensor fusion for a low-latency spatial awareness framework, teaching core CS subjects, and hands-on product development from his time as IT Director and developer at Watski. Comfortable in Java and backend ecosystems, he has contributed directly to the Neo4j codebase, tackling tricky datastore and concurrency issues that few engineers engage with. Based in Kalmar County, Sweden, he blends academic rigor from Lunds tekniska högskola with practical system-level problem solving. Outside core software work he also holds a commercial pilot license, hinting at disciplined multi-domain interests and attention to safety-critical detail.
11 years of coding experience
6 years of employment as a software developer
Commercial Pilot License, Single-Engine Piston (L) with Night Qualification, Commercial Pilot License, Single-Engine Piston (L) with Night Qualification at Scandinavian Aviation AcademyCivilingenjör, Datateknik, Civilingenjör, Datateknik at Lunds tekniska högskola
Swedish, English, Spanish, German
Stackoverflow
472reputation
37kreached
17answers
6questions
Github Skills (18)
java10
javas10
database-management10
logging10
data-structure9
data-structures9
concurrency8
testing8
html6
addeventlistener6
css6
textarea6
jquery6
character-count6
soap6
Programming languages (8)
Github contributions (5)
neo4j/neo4j
May 2017 - Nov 2022
Graphs for Everyone
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:3 reviews, 811 commits, 219 PRs in 5 years 7 months
Contributions summary:Anton primarily contributed to back-end development by addressing issues related to the data store and fixing problems with index maintenance. They implemented and improved transaction handling and data access by fixing bugs in the internal mechanisms. Their work also involved the integration of logging and debugging tools to monitor and improve the performance of database operations.
neo4j-databasedirected-acyclic-graphnosqlgraphsdatabase
klaren/neo4j
May 2017 - May 2018
Graphs for Everyone
Contributions:191 pushes, 241 branches in 1 year 1 month
neo4j-databasedirected-acyclic-graphnodesgraphsgraph-drawing
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.