Prontvai Zsolt is a software engineer with 12 years’ experience building and improving backend systems, now focused on cloud-native services from London. He combines hands-on backend development (Go, PHP, Ruby, C++) with SRE practices—instrumenting, monitoring, and scaling data pipelines and APIs across Kubernetes, GCP/AWS, BigQuery and Redis. At Sky he designed high-throughput ingestion and custom storage for multi-terabyte datasets, and at Axiom he continues to drive resilient, maintainable services. An early contributor to the INET OMNeT++ framework, he has implemented core networking modules like MACAddressTable and RSTP, showing both protocol-level understanding and pragmatic refactoring skills. Comfortable building from scratch or hardening legacy systems, he also brings infrastructure-as-code and CI/CD expertise and experience hiring and mentoring engineers.
12 years of coding experience
6 years of employment as a software developer
Bachelor of Science (B.Sc.), Computer Science Engineering, Bachelor of Science (B.Sc.), Computer Science Engineering at Budapest University of Technology and Economics
INET Framework for the OMNeT++ discrete event simulator
Role in this project:
Back-end Developer
Contributions:40 commits in 2 months
Contributions summary:Prontvai primarily contributed to the implementation of the MACAddressTable component and the RSTP (Rapid Spanning Tree Protocol) functionalities. Their work involved creating and modifying core modules, including the MACAddressTable, RelayRSTP, and RSTP modules, which are essential for network management. The commits show that the user focused on integrating these modules within the INET framework and ensuring their correct behavior and interaction with the network. The user also refactored existing code and included fixes to improve code quality.
Contributions:6 PRs, 38 pushes, 5 branches in 2 years 1 month
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