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MiroCillik

PROFILE

Mirocillik

Over four months, Michal Cillik delivered robust backend and infrastructure enhancements across the keboola/connection-docs and keboola/platform-libraries repositories. He modernized Docker images for data applications, upgrading to Python 3.10-slim and integrating Streamlit and data science packages to improve deployment consistency. In platform-libraries, Michal developed a production-ready Keboola Query Service API client in PHP, stabilized CI/CD pipelines using Azure Pipelines, and introduced a LoadTableQueue API method with comprehensive unit testing. His work emphasized clear documentation, environment standardization, and reliable automation, demonstrating depth in Docker, PHP, and CI/CD while addressing maintainability, onboarding, and integration challenges for evolving data platforms.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

19Total
Bugs
0
Commits
19
Features
5
Lines of code
2,318
Activity Months4

Work History

September 2025

12 Commits • 2 Features

Sep 1, 2025

Month: 2025-09 — Delivered a production-ready Keboola Query Service API client and stabilized CI/CD for the Keboola Platform Libraries. This work enables external integrations, accelerates deployments, and improves release reliability through automated testing, packaging, and containerization.

August 2025

2 Commits • 1 Features

Aug 1, 2025

August 2025: Delivered a new LoadTableQueue API method to retrieve load table tasks with added unit tests, and fixed a bug to ensure reliable task retrieval.

July 2025

3 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary for keboola/connection-docs focusing on Conditional Flows documentation. Delivered comprehensive docs, clarified dynamic branching, and improved assets. Despite feature not yet surfaced in the UI, documentation now provides complete access/build/config guidance, with robust asset referencing and corrected URL structure. Minor doc polish ready for release to public docs site.

November 2024

2 Commits • 1 Features

Nov 1, 2024

Month: 2024-11 – keboola/connection-docs Key features delivered: - Data Apps Docker image modernization: Upgraded the data-apps Dockerfile to Python 3.10-slim with pre-installed data science and Streamlit packages, boosting robustness, compatibility, and deployment consistency for data applications. Major bugs fixed: - No major bugs fixed in keboola/connection-docs this month. Overall impact and accomplishments: - Environment upgrade reduces runtime failures and simplifies onboarding/maintenance for data apps in the Docs repository. - Documentation clearly states the base image (Python 3.10-slim), reducing drift and support overhead. Technologies/skills demonstrated: - Dockerfile/base image management, Python 3.10-slim - Data science and Streamlit package integration - Documentation maintenance and commit traceability

Activity

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Quality Metrics

Correctness98.0%
Maintainability98.0%
Architecture97.0%
Performance95.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

DockerfileMarkdownPHPShellYAML

Technical Skills

API Client DevelopmentBackend DevelopmentCI/CDContainerizationData EngineeringDevOpsDockerDocumentationFunctional TestingGitGuzzleHttpPHPPythonStreamlitTechnical Writing

Repositories Contributed To

2 repos

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

keboola/platform-libraries

Aug 2025 Sep 2025
2 Months active

Languages Used

PHPDockerfileMarkdownShellYAML

Technical Skills

Backend DevelopmentPHPUnit TestingAPI Client DevelopmentCI/CDContainerization

keboola/connection-docs

Nov 2024 Jul 2025
2 Months active

Languages Used

DockerfileMarkdownYAML

Technical Skills

Data EngineeringDockerDocumentationPythonStreamlitTechnical Writing

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