
Nikos Psonis contributed to the SPAAM-community/AncientMetagenomeDir repository by delivering two data-augmentation features focused on expanding and curating metagenomic datasets. He integrated the Hammerle2024 study data, adding new sample entries with detailed metadata such as locations, host species, and virus types, and ensured all updates were reflected in the library and changelog. Additionally, he incorporated a Monkeypox virus dataset, updating related configuration files to maintain schema alignment. Nikos applied skills in data management, metadata curation, and documentation using Markdown and TSV, emphasizing data provenance and governance. His work enhanced dataset coverage and improved traceability for comparative research analyses.
February 2025 — SPAAM-community/AncientMetagenomeDir: Delivered two major data-augmentation features and reinforced data governance. Key features delivered: - Hammerle2024 Data Integration: incorporated new Hammerle2024 sample entries with locations, host species, virus types, and accession numbers; updated the library and changelog. - Monkeypox Dataset Addition: added Monkeypox virus entry and updated related data/config. Major bugs fixed: - None reported in February 2025. Overall impact and accomplishments: - Expanded dataset coverage for comparative analyses and improved data provenance and traceability, enabling researchers to access Hammerle2024 and Monkeypox entries reliably. - Strengthened data governance through updated library and changelog, aligning with existing schema and documentation. Technologies/skills demonstrated: - Data integration and metadata curation - Version control and commit hygiene - Dataset documentation and changelog maintenance - Schema alignment and data provenance practices
February 2025 — SPAAM-community/AncientMetagenomeDir: Delivered two major data-augmentation features and reinforced data governance. Key features delivered: - Hammerle2024 Data Integration: incorporated new Hammerle2024 sample entries with locations, host species, virus types, and accession numbers; updated the library and changelog. - Monkeypox Dataset Addition: added Monkeypox virus entry and updated related data/config. Major bugs fixed: - None reported in February 2025. Overall impact and accomplishments: - Expanded dataset coverage for comparative analyses and improved data provenance and traceability, enabling researchers to access Hammerle2024 and Monkeypox entries reliably. - Strengthened data governance through updated library and changelog, aligning with existing schema and documentation. Technologies/skills demonstrated: - Data integration and metadata curation - Version control and commit hygiene - Dataset documentation and changelog maintenance - Schema alignment and data provenance practices

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