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Thusheera Kumarasekara

PROFILE

Thusheera Kumarasekara

T.C. Kumarasekara developed and released image registration and processing features for tissue imaging workflows, focusing on the bioconda/bioconda-recipes and nf-core/modules repositories. He enhanced Stainwarpy’s packaging and dependency management using Python and YAML, improving installation reliability and downstream compatibility for researchers. In nf-core/modules, he implemented Nextflow modules for extracting single-channel images, registering H&E and multiplexed tissue images, and transforming segmentation masks, aligning with nf-core standards for reproducibility. His work consolidated environment configurations, updated metadata, and refreshed tests, demonstrating depth in containerization, data processing, and software development while addressing workflow stability and cross-modality analysis challenges in bioinformatics.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

5Total
Bugs
0
Commits
5
Features
2
Lines of code
1,018
Activity Months2

Work History

February 2026

4 Commits • 1 Features

Feb 1, 2026

February 2026 (2026-02): Delivered a feature-focused upgrade to nf-core/modules centered on stainwarpy-based image processing and registration workflows for tissue imaging. Implemented end-to-end modules and updated tooling to improve reproducibility and cross-modality analysis across multiplexed and H&E images. Consolidated environment and metadata to align with nf-core standards, and refreshed tests to ensure stability in downstream workflows.

January 2026

1 Commits • 1 Features

Jan 1, 2026

Delivered a stable Stainwarpy 0.1.7 release in bioconda-recipes, delivering enhanced image registration between multiplexed and H&E stained tissue images. Fixed critical packaging issues (corrected source tarball URL) and updated meta.yaml dependencies to support newer runtimes. Added run_exports to guarantee downstream compatibility with dependent packages. This work improves installation reliability, accelerates image analysis workflows, and strengthens cross-package compatibility within the Bioconda ecosystem.

Activity

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Quality Metrics

Correctness92.0%
Maintainability84.0%
Architecture88.0%
Performance84.0%
AI Usage32.0%

Skills & Technologies

Programming Languages

GroovyYAML

Technical Skills

NextflowPythonbioinformaticscontainerizationdata processingdependency managementimage processingpackage managementsoftware developmenttesting

Repositories Contributed To

2 repos

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

nf-core/modules

Feb 2026 Feb 2026
1 Month active

Languages Used

GroovyYAML

Technical Skills

Nextflowbioinformaticscontainerizationdata processingimage processingsoftware development

bioconda/bioconda-recipes

Jan 2026 Jan 2026
1 Month active

Languages Used

YAML

Technical Skills

Pythondependency managementpackage management