hiero-ledger/hiero-sdk-java
Sep 2025 – Sep 2025
1 Month active
Languages Used
GroovyJavaKotlinMarkdownTypeScriptXML
Technical Skills
API DevelopmentAPI ImplementationAPI IntegrationAsynchronous ProgrammingBuild AutomationContract Management
Emiliyan Kadiyski
PROFILE
Emiliyan Kadiyski
Emil Kadiyski enhanced the hiero-ledger/hiero-sdk-java repository by delivering four features and a bug fix focused on reliability, automation, and contract lifecycle management. He implemented robust topic messaging validation and improved unsubscribe retry logic, reducing runtime errors and streamlining integration with Hedera services. Emil expanded TCK endpoints to support contract creation, execution, updating, and deletion, introducing gas parameter validation and flexible scheduling with expiration controls. His work addressed mirror node URL handling for local development, ensuring stable network programming. Utilizing Java, Kotlin, and gRPC, Emil’s contributions demonstrated depth in asynchronous programming, test automation, and release management within a complex SDK environment.
Overall Statistics
Feature vs Bugs
80%Features
Repository Contributions
11Total
Bugs
1
Commits
11
Features
4
Lines of code
4,145
Activity Months1
Your Network
13 people
Work History
September 2025
11 Commits • 4 Features
Sep 1, 2025September 2025 focused on delivering reliability, automation, and contract lifecycle capabilities in hiero-sdk-java, culminating in the 2.64.0 release. Key work spanned hardening topic messaging, expanding TCK endpoints for contract lifecycle and scheduling, and stabilizing mirror node URL handling. These efforts reduce runtime errors, accelerate integration with Hedera services, and improve developer experience across testing and production environments.
11 Commits • 4 Features
Sep 1, 2025September 2025 focused on delivering reliability, automation, and contract lifecycle capabilities in hiero-sdk-java, culminating in the 2.64.0 release. Key work spanned hardening topic messaging, expanding TCK endpoints for contract lifecycle and scheduling, and stabilizing mirror node URL handling. These efforts reduce runtime errors, accelerate integration with Hedera services, and improve developer experience across testing and production environments.
September 2025
Activity
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Quality Metrics
Correctness92.8%
Maintainability88.2%
Architecture86.4%
Performance86.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
GroovyJavaKotlinMarkdownTypeScriptXML
Technical Skills
API DevelopmentAPI ImplementationAPI IntegrationAsynchronous ProgrammingBuild AutomationContract ManagementDependency ManagementError HandlingJavaNetwork ProgrammingObject-Oriented ProgrammingRelease ManagementSDK DevelopmentTest AutomationTest Driven Development
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