EXCEEDS logo
Exceeds
Stamatis Kourkoutas

PROFILE

Stamatis Kourkoutas

Over five months, this developer focused on maintaining and upgrading ELK stack Docker images within the influxdata/official-images repository. Their work centered on aligning Elasticsearch, Kibana, and Logstash images with the latest stable and patch releases, ensuring improved security, compatibility, and deployment reliability for downstream users. Using Docker, DevOps practices, and containerization skills, they updated image definitions, managed version metadata, and coordinated multi-version upgrades. Each release was validated through CI/CD pipelines and documented for cross-team visibility. By consistently updating image references and patch levels, they reduced technical debt and enabled access to new ELK features and security enhancements across environments.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

6Total
Bugs
0
Commits
6
Features
5
Lines of code
215
Activity Months5

Work History

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for influxdata/official-images focusing on business value and technical milestones. Primary achievement: upgraded ELK stack images to the latest releases to improve compatibility and unlock new features, with validation in CI and documented cross-team collaboration.

November 2025

1 Commits • 1 Features

Nov 1, 2025

November 2025 monthly summary for influxdata/official-images: Key feature delivered: ELK Stack upgrade of Docker images to 8.19.7, 9.1.7, and 9.2.1 to ensure compatibility and access to new features and fixes. No distinct bug fixes were recorded this month; the upgrade itself resolves compatibility gaps and reduces risk. Impact: improved logging capabilities, stability, and alignment with Elastic release cycles; supports smoother deployments and better observability. Technologies/skills demonstrated: Docker image version management, coordinated multi-version upgrade, PR-based release workflow, and cross-team collaboration (co-authored by Elastic Machine).

September 2025

2 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for influxdata/official-images. Focused on aligning ELK-related images with the latest stable ELK releases to improve security, stability, and deployment reliability. Work centered on updating image references and patch levels for Elasticsearch, Kibana, and Logstash, including fixes to the Logstash Dockerfile golang version to ensure builds pull the latest stable ELK components.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025: Delivered ELK image alignment for influxdata official-images, upgrading Elasticsearch to 9.0.3, Kibana to 8.18.3, and Logstash to 8.17.8, and removing the older Logstash tag 7.17.28. This aligns dependencies with latest stable releases, reduces deployment drift, and improves security, performance, and maintainability across downstream workloads. The change is implemented via a single release commit and establishes a clean baseline for future ELK updates.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for influxdata/official-images: Implemented alignment of ELK Docker images with latest patch releases (8.17.6, 8.18.1, 9.0.1) across Elasticsearch, Kibana, and Logstash. Updated image definitions and metadata (Tags, GitCommit, GitFetch) to ensure official images repository reflects current ELK releases and security patches. This work improves security posture, stability, and deployment consistency for users relying on official ELK images.

Activity

Loading activity data...

Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Dockerfile

Technical Skills

ContainerizationDevOpsDockerImage Management

Repositories Contributed To

1 repo

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

influxdata/official-images

May 2025 Feb 2026
5 Months active

Languages Used

Dockerfile

Technical Skills

ContainerizationDevOpsImage ManagementDocker