nf-core/modules
Jun 2025 – Jan 2026
4 Months active
Languages Used
RShellYAMLGroovyPython
Technical Skills
BioinformaticsData AnalysisData ProcessingData processingNextflowSeurat
LuisHeinzlmeier
PROFILE
Luisheinzlmeier
Contributed to the nf-core/modules repository by developing and enhancing demultiplexing modules for single-cell RNA sequencing workflows, focusing on reproducibility, output clarity, and compatibility. Delivered new modules such as HTODemux, MultiSeqDemux, HashedDrops, and BFF, each supporting diverse cell hashing strategies and robust testing. Improved pipeline integration by standardizing output formats and expanding input support, particularly for HashSolo and HashedDrops. Enhanced reproducibility and downstream usability through version tracking, environment configuration, and optional output handling in modules like VIREO and Souporcell. Leveraged Nextflow, Python, and R programming to streamline data processing, workflow management, and maintainability across evolving bioinformatics pipelines.
Overall Statistics
Feature vs Bugs
89%Features
Repository Contributions
11Total
Bugs
1
Commits
11
Features
8
Lines of code
4,405
Activity Months4
Your Network
323 peopleWork History
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) – nf-core/modules: Delivered reproducibility-enhancing VIREO improvements and a barcode suffix fix for BFF workflows, strengthening reliability and compatibility in the module. Focused on business value, maintainability, and user experience.
2 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) – nf-core/modules: Delivered reproducibility-enhancing VIREO improvements and a barcode suffix fix for BFF workflows, strengthening reliability and compatibility in the module. Focused on business value, maintainability, and user experience.
January 2026
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for nf-core/modules focusing on the Souporcell module. Delivered enhancements to module output, version/format compliance, and dependency management to improve downstream usability, reproducibility, and maintainability.
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for nf-core/modules focusing on the Souporcell module. Delivered enhancements to module output, version/format compliance, and dependency management to improve downstream usability, reproducibility, and maintainability.
August 2025
5 Commits • 3 Features
Aug 1, 2025August 2025 – nf-core/modules: Delivered three core features with robust tests and clear business value. Implemented a new Cell hashing demultiplexing module (BFF) with environment setup, main script, template, meta information and comprehensive tests; addressed a minor formatting bug in the BFF meta.yml. Enhanced HashSolo to support multiple input data types (10x mtx and h5ad), expanded argument parsing, updated I/O definitions, and standardized assignment output naming to *_assignment_hashsolo.csv across configurations. Added HashedDrops output: a new *_id_to_hash.csv mapping integer indices to HTO names, with full declaration, creation, and documentation for result interpretability. These efforts improve pipeline robustness, data traceability, and cross-config consistency, enabling faster integration into analysis workflows and more reliable demultiplexing and downstream analyses.
5 Commits • 3 Features
Aug 1, 2025August 2025 – nf-core/modules: Delivered three core features with robust tests and clear business value. Implemented a new Cell hashing demultiplexing module (BFF) with environment setup, main script, template, meta information and comprehensive tests; addressed a minor formatting bug in the BFF meta.yml. Enhanced HashSolo to support multiple input data types (10x mtx and h5ad), expanded argument parsing, updated I/O definitions, and standardized assignment output naming to *_assignment_hashsolo.csv across configurations. Added HashedDrops output: a new *_id_to_hash.csv mapping integer indices to HTO names, with full declaration, creation, and documentation for result interpretability. These efforts improve pipeline robustness, data traceability, and cross-config consistency, enabling faster integration into analysis workflows and more reliable demultiplexing and downstream analyses.
August 2025
June 2025
3 Commits • 3 Features
Jun 1, 2025June 2025 monthly summary for nf-core/modules: three new demultiplexing modules were delivered to expand single-cell sample deconvolution across hashing strategies, with robust testing and reproducibility-focused configurations. No explicit bug fixes were recorded this month. The work creates a more flexible, scalable demultiplexing workflow and strengthens downstream scRNA-seq analyses by providing well-documented outputs and version-tracked pipelines.
June 2025
3 Commits • 3 Features
Jun 1, 2025June 2025 monthly summary for nf-core/modules: three new demultiplexing modules were delivered to expand single-cell sample deconvolution across hashing strategies, with robust testing and reproducibility-focused configurations. No explicit bug fixes were recorded this month. The work creates a more flexible, scalable demultiplexing workflow and strengthens downstream scRNA-seq analyses by providing well-documented outputs and version-tracked pipelines.
Activity
Loading activity data...
Quality Metrics
Correctness93.6%
Maintainability92.8%
Architecture93.6%
Performance87.2%
AI Usage23.6%
Skills & Technologies
Programming Languages
GroovyPythonRShellYAML
Technical Skills
BioinformaticsCode FormattingData AnalysisData ProcessingData processingModule DevelopmentNextflowPipeline DevelopmentPython ScriptingR programmingSeuratSingle-cell RNA SequencingSingle-cell RNA sequencingWorkflow DevelopmentWorkflow Management
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline