Matthew Von-maszewski
Sr. Software Engineer at matthewv.com
Massachusetts, United States
Summary
🤩
Rockstar🎓
Top SchoolMatthew Von-maszewski is a senior software engineer with 13+ years of hands-on experience building high-performance backend systems and optimizing storage engines. He has driven core improvements in widely used projects like RocksDB and LevelDB, tackled disk and socket-level bottlenecks at Akamai and ArangoDB, and led engineering and operations efforts from startup founders to enterprise teams. Known for creating robust, minimal-code solutions, he blends advanced math and statistical models (CHAID, calculus-driven block sizing) with practical operational chops in large-scale Linux environments. As an interim director at Basho and long-time consultant, he pairs hiring and process improvements with deep low-level C++ and systems expertise. Based in Massachusetts, he’s also an endurance athlete (Ironman finisher), a detail that mirrors his persistence in squeezing performance from challenging systems.
13 years of coding experience
30 years of employment as a software developer
M.B.A., Marketing and International Business, M.B.A., Marketing and International Business at University of Southern CaliforniaBachelor of Business Administration - BBA, Bachelor of Business Administration - BBA at Texas A&M University
Github Skills (34)
kotlin10
caching10
algorithms10
storage-engine10
c-language10
back-end-development10
rocksdb10
databases10
distributed-systems10
leveldb10
bloom-filter10
data-structure10
java10
arangodb10
javas10
Programming languages (11)
Github contributions (5)
basho/leveldb
Dec 2014 - Oct 2016
Clone of http://code.google.com/p/leveldb/
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 14 commits, 85 PRs in 1 year 10 months
Contributions summary:Matthew primarily focused on refactoring and improving the LevelDB codebase. They introduced and refined code related to bloom filters and caching mechanisms, enhancing performance and data handling. Furthermore, the user removed dead code and deprecated functionality related to hot backup features. The user also made minor adjustments to comments.
leveldb
arangodb/arangodb
Oct 2017 - May 2020
🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.
Role in this project:Back-end Developer
Back-end DeveloperContributions:96 commits, 130 PRs, 348 pushes in 2 years 7 months
Contributions summary:Matthew made several contributions related to the RocksDB engine within the ArangoDB project. These include removing POSIX file advisory calls, implementing a throttling mechanism to reduce write pressure, and fixing a bug related to transaction timeouts. The user also made changes to the ClusterComm component, specifically improving the wait() function and addressing issues related to request handling, indicating involvement in the distributed database's core communication logic.
data-modelsdatabase-modelextensionsjavascriptquery-language
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