NethermindEth/juno
Dec 2024 – Dec 2024
1 Month active
Languages Used
GoMarkdown
Technical Skills
Backend DevelopmentGoRPCStarkNetWebSockets
Paweł Nowosielski
PROFILE
Paweł Nowosielski
Pawel developed a real-time transaction status subscription feature for the NethermindEth/juno repository, enabling clients to receive immediate updates on StarkNet transaction finality and execution status. He designed and implemented the starknet_subscribeTransactionStatus RPC method in Go, integrating it with the existing WebSocket pub/sub framework to deliver event-driven notifications. This addition provided enhanced visibility into transaction lifecycles, supporting faster triage and improved client reliability. Pawel ensured robust end-to-end testing of the subscription flow and updated developer documentation to guide API usage. His work demonstrated depth in backend development, RPC design, and asynchronous systems, addressing a clear business need for real-time monitoring.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
677
Activity Months1
Your Network
35 people
Work History
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 – NethermindEth/juno: Delivered a real-time WebSocket-based subscription for StarkNet transaction status. Implemented the RPC method starknet_subscribeTransactionStatus to allow clients to subscribe to real-time updates on transaction finality and execution status, with end-to-end integration into the existing WebSocket subscription framework. No major bugs fixed this month. The work emphasizes business value by providing real-time visibility into transaction lifecycles, enabling faster triage, dashboards, and improved client reliability. Key technical achievements include API design and RPC surface for StarkNet integration, robust WebSocket pub/sub integration, and end-to-end testing. The work demonstrates proficiency in .NET backend development, async/event-driven architecture, and real-time notification systems.
1 Commits • 1 Features
Dec 1, 2024December 2024 – NethermindEth/juno: Delivered a real-time WebSocket-based subscription for StarkNet transaction status. Implemented the RPC method starknet_subscribeTransactionStatus to allow clients to subscribe to real-time updates on transaction finality and execution status, with end-to-end integration into the existing WebSocket subscription framework. No major bugs fixed this month. The work emphasizes business value by providing real-time visibility into transaction lifecycles, enabling faster triage, dashboards, and improved client reliability. Key technical achievements include API design and RPC surface for StarkNet integration, robust WebSocket pub/sub integration, and end-to-end testing. The work demonstrates proficiency in .NET backend development, async/event-driven architecture, and real-time notification systems.
December 2024
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoMarkdown
Technical Skills
Backend DevelopmentGoRPCStarkNetWebSockets
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