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Mirza Karacic

PROFILE

Mirza Karacic

Over six months, contributed to the aerospike/aerospike-client-java repository by building and refining CI/CD automation, release management, and version control processes. Developed GitHub Actions workflows in YAML and Bash to automate builds, tests, and deployments, improving release reliability and reducing manual intervention. Enhanced tagging, artifact signing, and release note generation to ensure traceability and semantic versioning. Addressed CI stability by resolving dependency-related test failures and expanding CI coverage to staging branches. Managed version bumps and coordinated production releases, enabling safer upgrades for downstream teams. Demonstrated expertise in Java development, scripting, and DevOps practices to streamline delivery and maintain release quality.

Overall Statistics

Feature vs Bugs

83%Features

Repository Contributions

7Total
Bugs
1
Commits
7
Features
5
Lines of code
973
Activity Months6

Work History

September 2025

1 Commits • 1 Features

Sep 1, 2025

September 2025 — Aerospike Java Client: Delivered release 9.2.0 as a stable, production-ready baseline with the latest features and bug fixes now available to users. Completed release engineering activities including tagging and artifact publishing to enable smooth customer adoption.

August 2025

1 Commits • 1 Features

Aug 1, 2025

August 2025 monthly summary for aerospike/aerospike-client-java. Focused on release readiness by applying a version bump to 9.1.0 in preparation for the upcoming release cycle. No API or functional changes were introduced. This aligns packaging, dependencies, and release notes, enabling downstream teams to upgrade confidently. Commit references provided for traceability.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for aerospike/aerospike-client-java: Focused on expanding CI coverage by extending GitHub Actions triggers to staging branches (stage and stage-jdk8), enabling the client-java push-to-dev pipeline to run on staging in addition to dev. This change broadens testing scope, accelerates feedback, and improves staging readiness ahead of releases. Commit 4a933b9209a5e786b1d0a6d1c5f71aff25f4828a added the stage branch to the trigger list.

April 2025

2 Commits

Apr 1, 2025

April 2025: Delivered CI/CD reliability fixes for aerospike/aerospike-client-java, stabilizing artifact signing and PR/testing. Also resolved dependency-related test failures to restore CI stability. These changes reduced release risk, cut manual intervention, and enabled faster, more predictable releases.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025 monthly summary for aerospike/aerospike-client-java focused on CI/CD reliability, release hygiene, and artifact/version governance. Delivered a key feature to stabilize release tagging and release notes in the GitHub Actions pipeline, with refactoring to consistently process JDK versions and artifact versions in tag naming and release bodies. Committed changes include the update to the GitHub Action that avoids tag name arrays, improving determinism and clarity across releases. For this month, no major bugs were flagged as fixed in the provided work items. Any minor fixes or adjustments were not listed. The overall impact centers on stronger release automation, improved traceability, and reduced risk in production deployments.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024: Implemented foundational CI/CD automation for aerospike/aerospike-client-java, introducing GitHub Actions workflows and configuration to automate builds, tests, and deployments. Established development builds, pull request validation, and production promotion workflows, enabling faster, more reliable releases with consistent environments. All changes are traceable to the commit 'abf58daa92b92e4a7c45017970d289be96d616d2' titled 'Adding dev workflows'.

Activity

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Quality Metrics

Correctness90.0%
Maintainability91.4%
Architecture90.0%
Performance91.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

BashJavaYAML

Technical Skills

Build AutomationCI/CDDevOpsGitHub ActionsJava DevelopmentRelease ManagementScriptingTesting AutomationVersion Control

Repositories Contributed To

1 repo

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

aerospike/aerospike-client-java

Dec 2024 Sep 2025
6 Months active

Languages Used

BashJavaYAML

Technical Skills

Build AutomationCI/CDDevOpsGitHub ActionsTesting AutomationScripting