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Žiga Mrzljak

PROFILE

Žiga Mrzljak

Ziga contributed to the oasisprotocol/sapphire-paratime and oasisprotocol/docs repositories by building and refining cross-platform build systems, CI/CD pipelines, and developer tooling for smart contract and AI integration workflows. He implemented deterministic Rust toolchain management, automated contract publishing, and streamlined dependency installation using Makefile and GitHub Actions, which improved release reliability and onboarding speed. Ziga enhanced Python and Rust client libraries with async middleware and Web3.py 7.x compatibility, while also authoring comprehensive documentation for trustless AI deployments using ROFL enclaves. His work demonstrated depth in DevOps, build automation, and integration, resulting in more maintainable, secure, and developer-friendly infrastructure.

Overall Statistics

Feature vs Bugs

83%Features

Repository Contributions

22Total
Bugs
3
Commits
22
Features
15
Lines of code
3,345
Activity Months8

Work History

November 2025

1 Commits • 1 Features

Nov 1, 2025

Month: 2025-11 — Focused on strengthening developer onboarding and deployment readiness for security-conscious AI deployments. Delivered a new deployment guide documenting how to deploy a trustless Eliza AI agent using ROFL enclaves, with setup instructions, prerequisites, and clear workflows. The work is captured in a single commit: eb67647c852eae55c4d22f4f875ce6fd112e81c3 (docs: add trustless AI guide). No major bugs fixed this period as the emphasis was on documentation and knowledge transfer. Overall, this enhances ecosystem adoption by reducing deployment friction, clarifying requirements, and enabling consistent implementations across contributors. Technologies/skills demonstrated include ROFL enclaves, trustless AI concepts, documentation practices, and Git-based version control.

October 2025

2 Commits • 1 Features

Oct 1, 2025

October 2025 focused on deployment automation improvements and middleware stability for Sapphire Paratime, delivering granular artifact publishing, safer eth_call behavior when accounts are missing, and a more reliable release pipeline. This work enables faster, tag-based releases across client libraries and integrations, reduces manual release steps, and improves runtime resilience for encrypted view calls.

September 2025

4 Commits • 2 Features

Sep 1, 2025

Performance review for 2025-09 (oasisprotocol/sapphire-paratime): Key features delivered, stability improvements, and business value realized through CI/CD and build determinism. Major bugs fixed: No explicit critical bugs identified this month. Stability improvements were achieved by pinning nightly Rust toolchains to ensure deterministic builds and consistent CI behavior. Overall impact and accomplishments: Strengthened release reliability and packaging workflows, enabling safer publishing of Foundry integrations to Soldeer and clearer PyPI publishing steps. The team moved toward deterministic builds, reducing flaky CI runs and accelerating delivery timelines for integrations and examples. Technologies/skills demonstrated: GitHub Actions CI/CD workflows, Makefile-based build orchestration, Rust nightly toolchain pinning, packaging conventions, Soldeer publishing workflow, and PyPI publish job clarity.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for oasisprotocol/sapphire-paratime. Key feature delivered: simplification of dependency installation workflow by removing the --no-commit flag from Makefiles in examples/foundry and integrations/foundry, reducing setup friction and speeding onboarding. No major bugs fixed this month. Overall impact: smoother developer onboarding, faster environment provisioning, and improved Makefile maintainability. Technologies/skills demonstrated: Makefile refinement, repository maintenance, and developer experience optimization.

April 2025

6 Commits • 4 Features

Apr 1, 2025

April 2025 monthly summary highlighting deliverables, fixes, and impact across two repositories: oasisprotocol/sapphire-paratime and oasisprotocol/docs. Focused on release readiness, packaging standardization, CI/CD reliability, and documentation alignment to support developer adoption and reliable contract publishing.

March 2025

3 Commits • 2 Features

Mar 1, 2025

March 2025 monthly summary for oasisprotocol/sapphire-paratime: Delivered critical client and CI/CD enhancements that improve developer velocity, reliability, and deployment readiness. Implemented Python Web3.py client enhancements with Web3.py 7.x, including asynchronous middleware support, updated RPC URLs, and refined default gas limits to align with Sapphire middleware for both synchronous and asynchronous Web3.py usage. Strengthened the CI/CD publishing workflow by updating documentation scope, setting up the Soldeer token folder, and preserving important test changes on the main branch. Fixed Rust CI stability by pinning the time crate to 0.3.36 to resolve type inference regressions and by ensuring CMake is installed with a minimum policy version to stabilize builds and tests. Overall, these changes reduce deployment risk, improve runtime compatibility, and enhance developer experience across the stack.

February 2025

3 Commits • 2 Features

Feb 1, 2025

February 2025 monthly summary focusing on key accomplishments and business value across Oasis Sapphire repos. Focused on automating contract publishing, stabilizing CI/test pipelines, and expanding developer documentation to accelerate onboarding and adoption.

January 2025

2 Commits • 2 Features

Jan 1, 2025

January 2025 performance summary: Delivered key cross-platform build and integration work across Oasis CLI and Sapphire Paratime, increasing build reliability, accelerating onboarding for Foundry users, and strengthening our release pipeline.

Activity

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Quality Metrics

Correctness91.4%
Maintainability90.0%
Architecture89.6%
Performance84.6%
AI Usage22.8%

Skills & Technologies

Programming Languages

GoMakefileMarkdownPythonRustShellSolidityTOMLTypeScriptYAML

Technical Skills

AI integrationAsynchronous ProgrammingBuild AutomationBuild SystemsCI/CDDependency ManagementDevOpsDockerDocumentationEVMFoundryGitHub ActionsGo DevelopmentIntegrationMiddleware Development

Repositories Contributed To

3 repos

Overview of all repositories you've contributed to across your timeline

oasisprotocol/sapphire-paratime

Jan 2025 Oct 2025
7 Months active

Languages Used

MakefilePythonRustSolidityYAMLShellTOMLMarkdown

Technical Skills

CI/CDFoundryIntegrationRustSmart Contract DevelopmentSolidity

oasisprotocol/docs

Feb 2025 Nov 2025
3 Months active

Languages Used

MarkdownRustShellSolidityTOMLTypeScript

Technical Skills

CI/CDDocumentationEVMFoundryOasis SapphireSmart Contract Development

oasisprotocol/cli

Jan 2025 Jan 2025
1 Month active

Languages Used

GoMakefile

Technical Skills

Build SystemsCI/CDGo Development