Levente Mészáros
Senior Software Developer at OpenSim Ltd.
Székesfehérvár, Hungary
Summary
👤
Senior🎓
Top SchoolLevente Mészáros is a Senior Software Developer with 20 years of experience designing and implementing toolchains around discrete event simulators and complex distributed systems. He co-founded a startup building Common Lisp-based, web-distributed applications for nationwide budget planning and currently leads simulator-focused engineering at OpenSim Ltd. Levente’s deep interest in programming language concepts and advanced abstractions (from continuations and macros to GADTs and monads) informs pragmatic backend, protocol and simulation work, evidenced by notable contributions to OMNeT++ and the INET framework around IEEE 802.1Q enhancements and eventlog handling. He combines low-level protocol insight with security-minded engineering, having implemented per-stream filtering/policing and automated gate scheduling in network simulation tooling. Based in Székesfehérvár, Hungary, he pairs strong academic grounding in communication networks and AI with a lifelong hands-on coding practice dating back to programming on a Commodore 64. Colleagues can expect a developer who blends theoretical depth with practical, production-grade systems design.
20 years of coding experience
10 years of employment as a software developer
Master's degree, Communication Networks and Artificial Intelligence, 4.48 out of 5, Master's degree, Communication Networks and Artificial Intelligence, 4.48 out of 5 at Budapesti Mûszaki és Gazdaságtudományi EgyetemEgressy Gábor Technical Secondary School
Hungarian, English, German
Stackoverflow
935reputation
19kreached
13answers
8questions
Github Skills (17)
c-language10
network-programming10
ethernet10
params10
cprogramming-language10
testing9
performance-optimization9
network-protocol9
lisp6
scheme6
design-patterns6
common-lisp6
emacs6
networking6
inet6
Programming languages (7)
Github contributions (5)
inet-framework/inet
Jul 2009 - Jan 2023
INET Framework for the OMNeT++ discrete event simulator
Role in this project:
Back-end Developer & Security Engineer
Back-end Developer & Security EngineerContributions:8516 commits, 112 PRs, 5401 pushes in 13 years 8 months
Contributions summary:Levente focused on making modifications to the IEEE 802.1Q Ethernet standard, including adding support for per-stream traffic filtering and policing. The user's commits primarily involved modifying the Z3GateScheduleConfigurator to support automatic gate schedule configuration and the addition of the stream coding, decoding, and merging processes. The user also made changes to the structure of packets and other supporting classes to support a deeper understanding of the IEEE 802.1Q standard.
inetnetwork-simulatordiscrete-eventprotocolwireless
omnetpp/omnetpp
Sep 2009 - Sep 2022
OMNeT++ Discrete Event Simulator
Role in this project:Back-end Developer
Back-end DeveloperContributions:676 commits, 2 pushes, 15 comments in 13 years 1 month
Contributions summary:Levente's contributions focused on improving the functionality of the OMNeT++ simulation framework. Their work involved fixing issues related to parameter resolution order, preventing parameter assignment rule violations, and generating tests for parameter assignment. Additionally, they revamped the handling of eventlog files, and implemented the "m" connection tag for specifying routing constraints.
discrete-eventc-plus-plusframeworksimulationdiscrete
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.