hartwigmedical/scripts
Feb 2025 – Apr 2026
15 Months active
Languages Used
PythonYAMLBashJSONShellbashyamlShiny
Technical Skills
Cloud ComputingCloud Storage ManagementData EngineeringData ProcessingDevOpsScripting
Julian van Toledo
PROFILE
Julian Van Toledo
Over 15 months, contributed to hartwigmedical/scripts by building and enhancing automated workflows for genomic data processing, visualization, and quality control. Developed Python and Bash utilities for YAML configuration, sample mapping, and batch execution, integrating Google Cloud Storage and Docker to enable reproducible, scalable pipelines. Delivered containerized workflows for WGS metrics analysis, sample matching, and data comparison, with robust Excel automation for reporting. Improved workflow reliability through versioned deployments, modular scripting, and CI/CD integration. Enhanced data traceability and onboarding by introducing utilities for GCS operations and genotype extraction, supporting end-to-end automation and maintainability across bioinformatics and genomics pipelines.
Overall Statistics
Feature vs Bugs
86%Features
Repository Contributions
36Total
Bugs
3
Commits
36
Features
19
Lines of code
16,634
Activity Months15
Your Network
66 peopleSame Organization
@hartwigmedicalfoundation.nl34
Shared Repositories
32
Work History
April 2026
2 Commits • 1 Features
Apr 1, 2026April 2026 — hartwigmedical/scripts: Delivered a Docker-based environment and new genomic data processing workflows to enable reproducible pipelines. Implemented QSEE cohort percentile generator workflow and SBX alignment workflows, with SAM file validation and enhanced QC metrics/SNP checks. Notable commits include 48d45842afe4c7750407c60c7f9e5165c0e96eb9 (Added workflows for running qsee, and qsee cohort percentile trainer) and d6582f376c86ace11348ddc6b75cdb7ce20fd986 (Added some workflows for sbx, and tools).
2 Commits • 1 Features
Apr 1, 2026April 2026 — hartwigmedical/scripts: Delivered a Docker-based environment and new genomic data processing workflows to enable reproducible pipelines. Implemented QSEE cohort percentile generator workflow and SBX alignment workflows, with SAM file validation and enhanced QC metrics/SNP checks. Notable commits include 48d45842afe4c7750407c60c7f9e5165c0e96eb9 (Added workflows for running qsee, and qsee cohort percentile trainer) and d6582f376c86ace11348ddc6b75cdb7ce20fd986 (Added some workflows for sbx, and tools).
April 2026
March 2026
2 Commits • 1 Features
Mar 1, 2026March 2026 (2026-03) monthly summary for hartwigmedical/scripts. Delivered Excel export improvements that simplify reporting and improve data quality: removed the summary tab from the comparison Excel output and added a visual cue by turning the tab green when all entries in a category are marked FULL_MATCH. These changes reduce noise, speed up data review, and improve downstream automation readiness.
March 2026
2 Commits • 1 Features
Mar 1, 2026March 2026 (2026-03) monthly summary for hartwigmedical/scripts. Delivered Excel export improvements that simplify reporting and improve data quality: removed the summary tab from the comparison Excel output and added a visual cue by turning the tab green when all entries in a category are marked FULL_MATCH. These changes reduce noise, speed up data review, and improve downstream automation readiness.
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026: Delivered a major upgrade to the Genomic Data Processing Pipeline in hartwigmedical/scripts, introducing WGS metrics support, hotspot coverage workflows, deployment artifacts, and new utility scripts to generate execution files and extract metrics from GCS. Implemented cross-technology WGS metrics comparison utilities and expanded CI/CD with additional Dockerfiles and YAML workflows to improve reproducibility and scalability.
2 Commits • 1 Features
Feb 1, 2026February 2026: Delivered a major upgrade to the Genomic Data Processing Pipeline in hartwigmedical/scripts, introducing WGS metrics support, hotspot coverage workflows, deployment artifacts, and new utility scripts to generate execution files and extract metrics from GCS. Implemented cross-technology WGS metrics comparison utilities and expanded CI/CD with additional Dockerfiles and YAML workflows to improve reproducibility and scalability.
February 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for hartwigmedical/scripts: Delivered Whole Genome Sequencing Metrics Analysis feature by introducing new workflows and scripts to enhance WGS metrics processing and reporting. No major bugs fixed this month. Impact: improved data processing capabilities for genomic data with reproducible hawe workflows, enabling more reliable WGS metrics generation and reporting. Technologies demonstrated include Python scripting and workflow orchestration (hawe workflows). Deliverable: commit 89a450e081150afb71c0a2c6591674e016618a1c.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for hartwigmedical/scripts: Delivered Whole Genome Sequencing Metrics Analysis feature by introducing new workflows and scripts to enhance WGS metrics processing and reporting. No major bugs fixed this month. Impact: improved data processing capabilities for genomic data with reproducible hawe workflows, enabling more reliable WGS metrics generation and reporting. Technologies demonstrated include Python scripting and workflow orchestration (hawe workflows). Deliverable: commit 89a450e081150afb71c0a2c6591674e016618a1c.
December 2025
2 Commits • 2 Features
Dec 1, 2025December 2025: Feature-driven improvements for hartwigmedical/scripts focused on data readiness and deployment reliability. Delivered Genotype Output from SNP checks and introduced a Docker image build/push utility to streamline deployments. Enhanced workflow robustness by updating BAM/CRAM matching patterns and version handling. Overall, no major bugs fixed this month; emphasis on stable feature delivery and operational efficiency. Business value includes faster, reproducible deployments, direct genotype data availability for downstream analytics, and more reliable data processing pipelines. Technologies demonstrated include Python scripting for SNP outputs, Docker-based deployment automation, and workflow management with versioned patterns.
2 Commits • 2 Features
Dec 1, 2025December 2025: Feature-driven improvements for hartwigmedical/scripts focused on data readiness and deployment reliability. Delivered Genotype Output from SNP checks and introduced a Docker image build/push utility to streamline deployments. Enhanced workflow robustness by updating BAM/CRAM matching patterns and version handling. Overall, no major bugs fixed this month; emphasis on stable feature delivery and operational efficiency. Business value includes faster, reproducible deployments, direct genotype data availability for downstream analytics, and more reliable data processing pipelines. Technologies demonstrated include Python scripting for SNP outputs, Docker-based deployment automation, and workflow management with versioned patterns.
December 2025
November 2025
3 Commits • 2 Features
Nov 1, 20252025-11 monthly summary for hartwigmedical/scripts focusing on key accomplishments in genomic data workflow utilities and visualization tooling. Highlights include new GCS-enabled utilities for execution flag generation and bucket management, plus SAGE visualization workflow improvements with a5/v5 updates and enhanced WGS parameter handling, versioning, and sample identification. These efforts increased automation, reproducibility, and scalability of genomic data processing pipelines.
November 2025
3 Commits • 2 Features
Nov 1, 20252025-11 monthly summary for hartwigmedical/scripts focusing on key accomplishments in genomic data workflow utilities and visualization tooling. Highlights include new GCS-enabled utilities for execution flag generation and bucket management, plus SAGE visualization workflow improvements with a5/v5 updates and enhanced WGS parameter handling, versioning, and sample identification. These efforts increased automation, reproducibility, and scalability of genomic data processing pipelines.
October 2025
2 Commits • 1 Features
Oct 1, 2025October 2025 – Hartwig Medical/scripts: Delivered a significant upgrade to WGS metrics reporting and established containerized collection to improve reliability and reproducibility across pipelines.
2 Commits • 1 Features
Oct 1, 2025October 2025 – Hartwig Medical/scripts: Delivered a significant upgrade to WGS metrics reporting and established containerized collection to improve reliability and reproducibility across pipelines.
October 2025
September 2025
5 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary focusing on key accomplishments, business value, and technical achievements for hartwigmedical/scripts. The month delivered an end-to-end Automated AMBER-based sample matching workflow, a WGS metrics compatibility fix, and GATK WGS metrics dashboards and reports, combining containerization, scripting, and data-driven dashboards to improve accuracy, throughput, and observability.
September 2025
5 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary focusing on key accomplishments, business value, and technical achievements for hartwigmedical/scripts. The month delivered an end-to-end Automated AMBER-based sample matching workflow, a WGS metrics compatibility fix, and GATK WGS metrics dashboards and reports, combining containerization, scripting, and data-driven dashboards to improve accuracy, throughput, and observability.
August 2025
1 Commits
Aug 1, 2025Month: 2025-08 — Focused maintenance work on the Auto-Compare workflow in hartwigmedical/scripts. Delivered a version bump from 0.2.6 to 0.2.7, implemented via commit a30d49c44854951bc2dd4ca665fe1d198f02173e. This maintenance update prioritizes stability and reproducibility, addressing potential workflow bugs without introducing functional changes. Impact includes more reliable CI/CD runs, reduced risk of workflow-related regressions, and improved dependency hygiene. Skills demonstrated include release engineering, version-controlled maintenance, and CI/CD discipline, aligning the repository with future feature work.
1 Commits
Aug 1, 2025Month: 2025-08 — Focused maintenance work on the Auto-Compare workflow in hartwigmedical/scripts. Delivered a version bump from 0.2.6 to 0.2.7, implemented via commit a30d49c44854951bc2dd4ca665fe1d198f02173e. This maintenance update prioritizes stability and reproducibility, addressing potential workflow bugs without introducing functional changes. Impact includes more reliable CI/CD runs, reduced risk of workflow-related regressions, and improved dependency hygiene. Skills demonstrated include release engineering, version-controlled maintenance, and CI/CD discipline, aligning the repository with future feature work.
August 2025
July 2025
3 Commits • 1 Features
Jul 1, 2025July 2025 performance summary for hartwigmedical/scripts focused on the auto-compare workflow. Delivered enhancements to support bucket-based sample_id.csv inputs, modular execution helpers, and alignment with genomescan configurations, with explicit versioning (0.2.4). Fixed critical handling of sample_id.csv and updated execution parameters to improve reliability and reproducibility. The changes reduce manual steps, enable scalable comparisons, and reinforce cloud-based workflow execution with clearer naming and URIs.
July 2025
3 Commits • 1 Features
Jul 1, 2025July 2025 performance summary for hartwigmedical/scripts focused on the auto-compare workflow. Delivered enhancements to support bucket-based sample_id.csv inputs, modular execution helpers, and alignment with genomescan configurations, with explicit versioning (0.2.4). Fixed critical handling of sample_id.csv and updated execution parameters to improve reliability and reproducibility. The changes reduce manual steps, enable scalable comparisons, and reinforce cloud-based workflow execution with clearer naming and URIs.
June 2025
5 Commits • 3 Features
Jun 1, 2025June 2025 performance summary for hartwigmedical/scripts. Delivered automation utilities and targeted optimizations to accelerate genomic data preparation and pipeline reliability. Key features and workflow improvements were implemented, with a focus on reducing manual configuration, speeding large-file transfers, and enabling reliable reruns.
5 Commits • 3 Features
Jun 1, 2025June 2025 performance summary for hartwigmedical/scripts. Delivered automation utilities and targeted optimizations to accelerate genomic data preparation and pipeline reliability. Key features and workflow improvements were implemented, with a focus on reducing manual configuration, speeding large-file transfers, and enabling reliable reruns.
June 2025
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 performance summary: Focused on strengthening the reliability of the auto-compare workflow in hartwigmedical/scripts. Delivered a new Sample Linking Utility and dictionary-based execution support, with updates to bucket URIs and reference versions to improve hotfix checks. These changes enhance end-to-end reproducibility, reduce failure modes in sample mappings, and improve deployment readiness. Notable work includes a targeted commit that updates sample mappings handling and introduces a utility-driven dictionary for execution.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 performance summary: Focused on strengthening the reliability of the auto-compare workflow in hartwigmedical/scripts. Delivered a new Sample Linking Utility and dictionary-based execution support, with updates to bucket URIs and reference versions to improve hotfix checks. These changes enhance end-to-end reproducibility, reduce failure modes in sample mappings, and improve deployment readiness. Notable work includes a targeted commit that updates sample mappings handling and introduces a utility-driven dictionary for execution.
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 performance summary: Delivered Auto-Compare Workflow Enhancements in the hartwigmedical/scripts repository, focused on improving data traceability and configurability across sample versions. Implemented a mapping mechanism for old sample IDs to new Hartwig numbers to ensure more reliable cross-version comparisons, and expanded workflow flexibility with additional optional arguments for analysis directories and metrics. Updated execution flow to support the new mappings and arguments, enabling smoother end-to-end runs and better QC integration.
2 Commits • 1 Features
Apr 1, 2025April 2025 performance summary: Delivered Auto-Compare Workflow Enhancements in the hartwigmedical/scripts repository, focused on improving data traceability and configurability across sample versions. Implemented a mapping mechanism for old sample IDs to new Hartwig numbers to ensure more reliable cross-version comparisons, and expanded workflow flexibility with additional optional arguments for analysis directories and metrics. Updated execution flow to support the new mappings and arguments, enabling smoother end-to-end runs and better QC integration.
April 2025
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for hartwigmedical/scripts: Delivered Automated Execution Result Comparison Workflow with full containerization, enabling reproducible truth-vs-target comparisons via parameterized workflows and containerized execution. Implemented execution stages, Excel conversion, and output extraction with a placeholder for IGV visualization. Dockerfiles and tooling were added to containerize the auto-compare workflow, including scripts for Excel report generation and pipeline output extraction to support isolated, repeatable runs and easier onboarding.
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for hartwigmedical/scripts: Delivered Automated Execution Result Comparison Workflow with full containerization, enabling reproducible truth-vs-target comparisons via parameterized workflows and containerized execution. Implemented execution stages, Excel conversion, and output extraction with a placeholder for IGV visualization. Dockerfiles and tooling were added to containerize the auto-compare workflow, including scripts for Excel report generation and pipeline output extraction to support isolated, repeatable runs and easier onboarding.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 performance summary for hartwigmedical/scripts focused on automating and consolidating Sage visualization YAML workflows. Delivered automated YAML generation for Sage visualization pipelines, improved configurability for pipeline runs, and added a batch-configuration utility to support scalable cloud-based inputs. Consolidated functionality by removing a duplicate script and updating genSageVisYaml.py to the latest workflow version 0.1.7, improving maintainability and reproducibility across deployments.
3 Commits • 1 Features
Feb 1, 2025February 2025 performance summary for hartwigmedical/scripts focused on automating and consolidating Sage visualization YAML workflows. Delivered automated YAML generation for Sage visualization pipelines, improved configurability for pipeline runs, and added a batch-configuration utility to support scalable cloud-based inputs. Consolidated functionality by removing a duplicate script and updating genSageVisYaml.py to the latest workflow version 0.1.7, improving maintainability and reproducibility across deployments.
February 2025
Activity
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Quality Metrics
Correctness84.4%
Maintainability82.6%
Architecture83.0%
Performance75.8%
AI Usage23.4%
Skills & Technologies
Programming Languages
BashDockerfileJSONJavaPythonShellShinyVCFYAMLbash
Technical Skills
BioinformaticsBioinformatics ScriptingCI/CDCloud ComputingCloud StorageCloud Storage (GCS)Cloud Storage ManagementConfiguration ManagementContainerizationContainerization (Docker)Data AnalysisData ComparisonData EngineeringData ProcessingData Visualization
Repositories Contributed To
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