Sascha Peukert
Senior Software Engineer at Neo4j
Lübeck, Schleswig-Holstein, Germany
Summary
🤩
Rockstar🎓
Top SchoolSascha Peukert is a Senior Software Engineer with 12 years of experience, currently focused on backend development and Cypher implementation at Neo4j. He has contributed to core Neo4j components—Bolt protocol, codegen, multi-database support, indexes and constraints—and helped build cloud features for Neo4j Aura such as advanced metrics and migration readiness. Based in Lübeck, Germany, he blends deep database internals expertise with practical full-stack and ops work, shipping production-safe features for both the database and its cloud ecosystem. Before Neo4j he mentored and advised students at TU Dresden, reflecting a long-standing commitment to teaching and clear technical communication. An active contributor to the flagship neo4j/neo4j repository, he brings rare experience tuning query planners and runtimes that power graph workloads at scale.
12 years of coding experience
Diplom-Informatiker (Dipl.-Inf.), Informatik, Diplom-Informatiker (Dipl.-Inf.), Informatik at Technische Universität Dresden
German, English
Github Skills (7)
javas10
api10
cypher10
back-end-development10
apidoc10
java10
database-design9
Programming languages (12)
Github contributions (5)
neo4j/neo4j
Jun 2017 - May 2021
Graphs for Everyone
Role in this project:
Back-end Developer
Back-end DeveloperContributions:487 commits, 99 PRs, 66 pushes in 4 years
Contributions summary:Sascha's contributions focused on backend development tasks within the Neo4j database project, as demonstrated by code changes related to the Bolt protocol, codegen, and the values module. The user implemented functionality for supporting multi database management, which involves changes to the parser, the logical plan, and the Cypher runtime. The user has also worked on index and constraint related functionality and added tests to make sure the code is running correctly.
neo4j-databasedirected-acyclic-graphnosqlgraphsdatabase
SaschaPeukert/neo4j
Jul 2016 - May 2018
Graphs for Everyone
Contributions:211 pushes, 68 branches in 1 year 10 months
graphsgraphgraphqlneo4jcypher
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