hiero-ledger/hiero-mirror-node
Sep 2025 – Oct 2025
2 Months active
Languages Used
JavaGoJavaScriptMarkdownSQL
Technical Skills
API DevelopmentBackend DevelopmentJavaSmart ContractsCachingCross-platform Development
martingeorgiev1
PROFILE
Martingeorgiev1
Martin Georgiev contributed to the hiero-ledger/hiero-mirror-node repository by delivering three features over two months, focusing on backend and API development using Java, Node.js, and SQL. He standardized contract execution parameters by refactoring the sender type to Address across processor, controller, and service layers, enhancing type safety and maintainability. Martin also improved node account_id resolution logic, ensuring consistent behavior across REST, gRPC, and Rosetta APIs, with robust fallback mechanisms. His work included comprehensive unit and end-to-end testing, as well as cross-platform test infrastructure enhancements, resulting in more reliable contract interactions and improved CI stability across Windows and Linux environments.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
3
Lines of code
486
Activity Months2
Your Network
47 people
Work History
October 2025
4 Commits • 2 Features
Oct 1, 2025Monthly summary for 2025-10 focused on the hiero-ledger/hiero-mirror-node repository. Delivered cross-API improvements for node account_id resolution by using the account_id from the node table when available, with a robust fallback to the address book entry. This behavior is now consistent across REST (/nodes), gRPC (getNodes), and Rosetta API (/network/status). Added end-to-end tests to validate the override logic and fallback behavior across all three APIs. Also improved test infrastructure to increase Windows/Linus cross-OS stability for REST API tests, addressing path handling and file separator differences. These changes reduce API inconsistencies, improve identity resolution accuracy, and strengthen CI reliability for cross-platform environments.
4 Commits • 2 Features
Oct 1, 2025Monthly summary for 2025-10 focused on the hiero-ledger/hiero-mirror-node repository. Delivered cross-API improvements for node account_id resolution by using the account_id from the node table when available, with a robust fallback to the address book entry. This behavior is now consistent across REST (/nodes), gRPC (getNodes), and Rosetta API (/network/status). Added end-to-end tests to validate the override logic and fallback behavior across all three APIs. Also improved test infrastructure to increase Windows/Linus cross-OS stability for REST API tests, addressing path handling and file separator differences. These changes reduce API inconsistencies, improve identity resolution accuracy, and strengthen CI reliability for cross-platform environments.
October 2025
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for hiero-ledger/hiero-mirror-node: Delivered a cross-cutting feature to standardize ContractExecutionParameters.sender to Address across the contract execution pipeline. This refactor touches processor, controller, and service layers with updated unit tests, and is backed by a targeted commit. No major bugs fixed this month. The work enhances reliability, type safety, and maintainability, enabling safer contract interactions and easier future refactors.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for hiero-ledger/hiero-mirror-node: Delivered a cross-cutting feature to standardize ContractExecutionParameters.sender to Address across the contract execution pipeline. This refactor touches processor, controller, and service layers with updated unit tests, and is backed by a targeted commit. No major bugs fixed this month. The work enhances reliability, type safety, and maintainability, enabling safer contract interactions and easier future refactors.
Activity
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Quality Metrics
Correctness98.0%
Maintainability88.0%
Architecture88.0%
Performance88.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoJavaJavaScriptMarkdownSQL
Technical Skills
API DevelopmentBackend DevelopmentCachingCross-platform DevelopmentDatabase IntegrationDatabase ManagementJavaNode.jsSQLSmart ContractsTestingUnit TestinggRPC
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