gnolang/gno
Oct 2024 – Oct 2025
10 Months active
Languages Used
GnoGoMakefileShellYAMLJSONMarkdownTOML
Technical Skills
API DesignBuild System ManagementCode OrganizationDecentralized GovernanceRefactoringSmart Contracts
Miloš Živković
PROFILE
Miloš Živković
Milos Zivkovic contributed to the gnolang/gno repository by engineering robust backend and deployment solutions for blockchain testnets and governance systems. He unified and modernized genesis tooling, enhanced governance flexibility, and streamlined deployment processes through configuration management and DevOps practices. Using Go and Shell scripting, Milos refactored P2P networking, improved transaction handling, and introduced configurable state pruning, all while maintaining strong test coverage and CI/CD reliability. His work included integrating tools via git subtree, aligning testnet configurations, and implementing secure authentication flows. These efforts resulted in reproducible deployments, maintainable codebases, and improved reliability for blockchain infrastructure and smart contract ecosystems.
Overall Statistics
Feature vs Bugs
88%Features
Repository Contributions
48Total
Bugs
4
Commits
48
Features
28
Lines of code
57,290
Activity Months10
Your Network
41 peopleSame Organization
@tendermint.com5
Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for gnolang/gno. Focused on delivering Testnet Deployment Setup for a closed Test8 network, establishing end-to-end infrastructure to enable reproducible testnet deployments and research experiments. No major bugs reported this period; other stability work is tracked in issues as needed.
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for gnolang/gno. Focused on delivering Testnet Deployment Setup for a closed Test8 network, establishing end-to-end infrastructure to enable reproducible testnet deployments and research experiments. No major bugs reported this period; other stability work is tracked in issues as needed.
October 2025
August 2025
2 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for gnolang/gno: Focused on strengthening test coverage and testnet fidelity. Delivered two major updates: Username validation tests enhanced for robustness, and Test Network Test7 genesis configuration alignment with updated artifacts. These changes improve reliability, reduce regression risk, and lay groundwork for upcoming features. Key outcomes include better input validation, aligned genesis parameters, updated documentation and checksums, and a more maintainable test suite.
August 2025
2 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for gnolang/gno: Focused on strengthening test coverage and testnet fidelity. Delivered two major updates: Username validation tests enhanced for robustness, and Test Network Test7 genesis configuration alignment with updated artifacts. These changes improve reliability, reduce regression risk, and lay groundwork for upcoming features. Key outcomes include better input validation, aligned genesis parameters, updated documentation and checksums, and a more maintainable test suite.
July 2025
4 Commits • 3 Features
Jul 1, 2025July 2025 — gnolang/gno: Key feature deliveries and build/deployment improvements focused on interoperability, security, and release readiness. Implemented Gnofaucet middleware refactor to JSON-RPC 2.0, added GitHub auth and claims middleware, and decoupled IP throttling and captcha into distinct middleware; updated faucet serving logic and dependencies to support new configuration. Launched Test7 deployment groundwork on gno.land with genesis tooling and updated validator config, removing deprecated private validator settings and introducing structured options for local/remote signing. Updated goreleaser build paths to align with new gnodev/gnobro directories, ensuring accurate source references during builds. These changes collectively improve client compatibility, security, deployment automation, and release reliability.
4 Commits • 3 Features
Jul 1, 2025July 2025 — gnolang/gno: Key feature deliveries and build/deployment improvements focused on interoperability, security, and release readiness. Implemented Gnofaucet middleware refactor to JSON-RPC 2.0, added GitHub auth and claims middleware, and decoupled IP throttling and captcha into distinct middleware; updated faucet serving logic and dependencies to support new configuration. Launched Test7 deployment groundwork on gno.land with genesis tooling and updated validator config, removing deprecated private validator settings and introducing structured options for local/remote signing. Updated goreleaser build paths to align with new gnodev/gnobro directories, ensuring accurate source references during builds. These changes collectively improve client compatibility, security, deployment automation, and release reliability.
July 2025
June 2025
6 Commits • 5 Features
Jun 1, 2025June 2025 performance summary for gnolang/gno: unifying tooling, stabilizing Gnoland features, and strengthening deployment reliability. Delivered monorepo tooling consolidation by integrating tx-archive via git subtree and updating dependencies to the consolidated toolchain. Enhanced Gnoland Blog Module with master alignment, realm-based access controls, realm-parameter refactor, and expanded tests for admin/moderator/commenter/post operations; included stability fixes for blog calls and initialization. Improved CLI usability for multisig keys and added a configurable state pruning strategy exposed via config.toml. Updated test6 deployment to improve validator information, genesis file checksums, and genesis timing. These efforts deliver concrete business value: faster tooling availability, robust feature sets with better test coverage, clearer outputs, configurable performance controls, and more reliable deployments.
June 2025
6 Commits • 5 Features
Jun 1, 2025June 2025 performance summary for gnolang/gno: unifying tooling, stabilizing Gnoland features, and strengthening deployment reliability. Delivered monorepo tooling consolidation by integrating tx-archive via git subtree and updating dependencies to the consolidated toolchain. Enhanced Gnoland Blog Module with master alignment, realm-based access controls, realm-parameter refactor, and expanded tests for admin/moderator/commenter/post operations; included stability fixes for blog calls and initialization. Improved CLI usability for multisig keys and added a configurable state pruning strategy exposed via config.toml. Updated test6 deployment to improve validator information, genesis file checksums, and genesis timing. These efforts deliver concrete business value: faster tooling availability, robust feature sets with better test coverage, clearer outputs, configurable performance controls, and more reliable deployments.
April 2025
6 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) for gnolang/gno focused on delivering user-facing feature enhancements, stabilizing testnet readiness, and hardening governance and authentication flows. Key features delivered improved readability, testnet tooling alignment, and governance integration, while two critical fixes improved reliability of authentication and change-request handling. Overall impact: enhanced user experience, faster testnet deployment, and more robust governance and authentication mechanisms. Demonstrated strengths in Go, blockchain tooling, genesis/config tooling, and DevOps practices.
6 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) for gnolang/gno focused on delivering user-facing feature enhancements, stabilizing testnet readiness, and hardening governance and authentication flows. Key features delivered improved readability, testnet tooling alignment, and governance integration, while two critical fixes improved reliability of authentication and change-request handling. Overall impact: enhanced user experience, faster testnet deployment, and more robust governance and authentication mechanisms. Demonstrated strengths in Go, blockchain tooling, genesis/config tooling, and DevOps practices.
April 2025
February 2025
4 Commits • 4 Features
Feb 1, 2025February 2025: Focused on stability, security, and build hygiene across gnolang/gno. Key work spanned P2P networking, genesis verification, Portal Loop resilience, and CI tooling. Delivered network dialing improvements, genesis signature validation, resilient transaction processing, and Go tooling upgrades. Impact includes improved peer connectivity and redundancy, stronger genesis integrity checks, non-blocking reset workflows, and streamlined development with Go 1.23 tooling.
February 2025
4 Commits • 4 Features
Feb 1, 2025February 2025: Focused on stability, security, and build hygiene across gnolang/gno. Key work spanned P2P networking, genesis verification, Portal Loop resilience, and CI tooling. Delivered network dialing improvements, genesis signature validation, resilient transaction processing, and Go tooling upgrades. Impact includes improved peer connectivity and redundancy, stronger genesis integrity checks, non-blocking reset workflows, and streamlined development with Go 1.23 tooling.
January 2025
6 Commits • 3 Features
Jan 1, 2025Concise monthly summary for 2025-01 focusing on business value, reliability, and developer velocity. Delivered core front-to-back enhancements across P2P networking, genesis transactions handling, and gas estimation while stabilizing CI for portal loop. The work reduces transaction risk, improves onboarding of new genesis assets, and speeds up smart-contract like flows in production.
6 Commits • 3 Features
Jan 1, 2025Concise monthly summary for 2025-01 focusing on business value, reliability, and developer velocity. Delivered core front-to-back enhancements across P2P networking, genesis transactions handling, and gas estimation while stabilizing CI for portal loop. The work reduces transaction risk, improves onboarding of new genesis assets, and speeds up smart-contract like flows in production.
January 2025
December 2024
4 Commits • 2 Features
Dec 1, 2024December 2024 — Key accomplishments include: 1) Keybase Import/Export API Refactor to simplify usage and centralize key armor management. 2) CI Workflow Improvements and Reusable Workflows to improve reliability and reduce maintenance. 3) Transaction Archiver Timestamp Bug Fix via dependency upgrade (go.mod/go.sum). Overall impact: improved reliability, faster onboarding for contributors, and streamlined CI/CD. Technologies demonstrated: Go module management, API design, and GitHub Actions with reusable workflows.
December 2024
4 Commits • 2 Features
Dec 1, 2024December 2024 — Key accomplishments include: 1) Keybase Import/Export API Refactor to simplify usage and centralize key armor management. 2) CI Workflow Improvements and Reusable Workflows to improve reliability and reduce maintenance. 3) Transaction Archiver Timestamp Bug Fix via dependency upgrade (go.mod/go.sum). Overall impact: improved reliability, faster onboarding for contributors, and streamlined CI/CD. Technologies demonstrated: Go module management, API design, and GitHub Actions with reusable workflows.
November 2024
13 Commits • 4 Features
Nov 1, 20242024-11 monthly summary for gnolang/gno focusing on business value, technical accomplishments, and deployment readiness.
13 Commits • 4 Features
Nov 1, 20242024-11 monthly summary for gnolang/gno focusing on business value, technical accomplishments, and deployment readiness.
November 2024
October 2024
2 Commits • 2 Features
Oct 1, 2024Summary for 2024-10: The gnolang/gno repository delivered two major features that drive modernization, deployment simplicity, and governance flexibility. The Genesis tooling migration moves Genesis tooling to the gnogenesis binary, deprecates the gnoland genesis command, and preserves full genesis manipulation capabilities through the new binary, reducing installation and maintenance overhead. The Governance System V2 upgrade introduces configurable implementations and weighted voting, enabling proposals to modify implementations and improving flexibility and robustness for diverse deployments. Major bugs fixed (stabilization and compatibility): Resolved migration-related compatibility issues between legacy workflows and the new tooling; fixed edge-case behavior in governance v2 integration to support proposal-driven implementation changes. Overall impact and accomplishments: Strengthened production readiness, reduced operational overhead, and increased capability for flexible governance. Modernized tooling stack and governance interfaces set a solid foundation for future iterations and broader adoption. Technologies/skills demonstrated: Go tooling and binary distribution, migration planning and deprecation, governance architecture (configurable implementations, weighted voting), backward-compatible API design, release engineering, and CI/regression readiness.
October 2024
2 Commits • 2 Features
Oct 1, 2024Summary for 2024-10: The gnolang/gno repository delivered two major features that drive modernization, deployment simplicity, and governance flexibility. The Genesis tooling migration moves Genesis tooling to the gnogenesis binary, deprecates the gnoland genesis command, and preserves full genesis manipulation capabilities through the new binary, reducing installation and maintenance overhead. The Governance System V2 upgrade introduces configurable implementations and weighted voting, enabling proposals to modify implementations and improving flexibility and robustness for diverse deployments. Major bugs fixed (stabilization and compatibility): Resolved migration-related compatibility issues between legacy workflows and the new tooling; fixed edge-case behavior in governance v2 integration to support proposal-driven implementation changes. Overall impact and accomplishments: Strengthened production readiness, reduced operational overhead, and increased capability for flexible governance. Modernized tooling stack and governance interfaces set a solid foundation for future iterations and broader adoption. Technologies/skills demonstrated: Go tooling and binary distribution, migration planning and deprecation, governance architecture (configurable implementations, weighted voting), backward-compatible API design, release engineering, and CI/regression readiness.
Activity
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Quality Metrics
Correctness92.8%
Maintainability90.8%
Architecture89.6%
Performance83.4%
AI Usage20.4%
Skills & Technologies
Programming Languages
GnoGoJSONMakefileMarkdownShellTOMLYAMLyaml
Technical Skills
API DesignAPI DevelopmentAPI IntegrationBackend DevelopmentBackup and Restore UtilitiesBlockchainBlockchain DeploymentBlockchain DevelopmentBuild AutomationBuild System ManagementCI/CDCLI DevelopmentCaptcha IntegrationCode CleanupCode Organization
Repositories Contributed To
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