IQSS/dataverse
Nov 2024 – Dec 2025
5 Months active
Languages Used
MarkdownrstreStructuredTextshellXML
Technical Skills
DocumentationdocumentationRelease Managementtechnical writingJavaMaven
Don Sizemore
PROFILE
Don Sizemore
Don Sizemore contributed to the IQSS/dataverse repository by delivering targeted upgrades and documentation improvements over five months. He implemented PostgreSQL 17 and Payara v6 support in containerized and deployment environments, updating release notes and installation guides to ensure reliable upgrades and reduce manual intervention. Don enhanced S3 access configuration documentation, clarifying RBAC usage and AWS region requirements to streamline onboarding and improve security. He addressed dependency management by upgrading Everit JSON Schema and validated compatibility through regression testing. Using Java, Maven, and Markdown, Don’s work focused on maintainability, deployment reliability, and reducing user confusion through precise technical writing and documentation.
Overall Statistics
Feature vs Bugs
60%Features
Repository Contributions
10Total
Bugs
2
Commits
10
Features
3
Lines of code
49
Activity Months5
Your Network
44 people
Work History
December 2025
1 Commits
Dec 1, 2025December 2025 (IQSS/dataverse) monthly summary: Focused on dependency hygiene to enhance validation reliability and reduce risk. Delivered a critical library upgrade: Everit JSON Schema from v1.14.1 to v1.14.6, incorporating upstream improvements and bug fixes. Implemented in commit faff4ec41c16ab4f8b53d20498e7d88da6cec1ff. Performed targeted regression tests to verify compatibility with existing dataset validation workflows; no regressions observed. The upgrade strengthens robustness, maintainability, and aligns with a maintained dependency surface. Technologies demonstrated include Java dependency management, semantic versioning, regression testing, and PR-style collaboration.
1 Commits
Dec 1, 2025December 2025 (IQSS/dataverse) monthly summary: Focused on dependency hygiene to enhance validation reliability and reduce risk. Delivered a critical library upgrade: Everit JSON Schema from v1.14.1 to v1.14.6, incorporating upstream improvements and bug fixes. Implemented in commit faff4ec41c16ab4f8b53d20498e7d88da6cec1ff. Performed targeted regression tests to verify compatibility with existing dataset validation workflows; no regressions observed. The upgrade strengthens robustness, maintainability, and aligns with a maintained dependency surface. Technologies demonstrated include Java dependency management, semantic versioning, regression testing, and PR-style collaboration.
December 2025
November 2025
1 Commits
Nov 1, 2025November 2025 — IQSS/dataverse: Dataverse-Globus App Link Fix to GDCC repository. Delivered a targeted bug fix that updates the Dataverse-Globus app link to point to the GDCC repository, ensuring users can access the correct resources for file transfers. This change improves reliability of file-transfer workflows and reduces potential user confusion. The work is tracked under #11993 with commit b4b10712c4414f04a89f8d480f124b8e33c4f26c.
November 2025
1 Commits
Nov 1, 2025November 2025 — IQSS/dataverse: Dataverse-Globus App Link Fix to GDCC repository. Delivered a targeted bug fix that updates the Dataverse-Globus app link to point to the GDCC repository, ensuring users can access the correct resources for file transfers. This change improves reliability of file-transfer workflows and reduces potential user confusion. The work is tracked under #11993 with commit b4b10712c4414f04a89f8d480f124b8e33c4f26c.
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 (IQSS/dataverse) delivered a Payara v6 upgrade deployment and updated documentation. Upgraded deployment pipeline to Payara v6.2025.1 and fixed curl download behavior to save domain.xml with the original filename, ensuring reliable updates and reducing manual intervention.
2 Commits • 1 Features
Jan 1, 2025January 2025 (IQSS/dataverse) delivered a Payara v6 upgrade deployment and updated documentation. Upgraded deployment pipeline to Payara v6.2025.1 and fixed curl download behavior to save domain.xml with the original filename, ensuring reliable updates and reducing manual intervention.
January 2025
December 2024
4 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for IQSS/dataverse: Focused on improving S3 access configuration documentation to reduce misconfigurations and improve security posture for Dataverse deployments on AWS. Delivered documentation enhancements clarifying that RBAC is preferred over programmatic access keys for S3 on EC2 in Dataverse v5.14+, with explicit guidance on named profiles overriding RBAC and the required AWS region configuration when using EC2 instance roles. These changes streamline developer onboarding, support-repeatability of deployments, and align with security best practices.
December 2024
4 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for IQSS/dataverse: Focused on improving S3 access configuration documentation to reduce misconfigurations and improve security posture for Dataverse deployments on AWS. Delivered documentation enhancements clarifying that RBAC is preferred over programmatic access keys for S3 on EC2 in Dataverse v5.14+, with explicit guidance on named profiles overriding RBAC and the required AWS region configuration when using EC2 instance roles. These changes streamline developer onboarding, support-repeatability of deployments, and align with security best practices.
November 2024
2 Commits • 1 Features
Nov 1, 2024November 2024-11: Delivered PostgreSQL 17 upgrade support for IQSS/dataverse in containerized development and evaluation/demo environments. Updated release notes and upgrade guidance to reflect PG17, including explicit instructions to delete existing data and restart the database during upgrade. No major bugs fixed this month; primary focus was on upgrade readiness and documentation. Impact: enables PG17 adoption in dev/demos, improves upgrade reliability and reproducibility in containerized workflows. Technologies/skills demonstrated: PostgreSQL 17, Docker Compose/containerized development, release notes, upgrade planning, DevOps documentation.
2 Commits • 1 Features
Nov 1, 2024November 2024-11: Delivered PostgreSQL 17 upgrade support for IQSS/dataverse in containerized development and evaluation/demo environments. Updated release notes and upgrade guidance to reflect PG17, including explicit instructions to delete existing data and restart the database during upgrade. No major bugs fixed this month; primary focus was on upgrade readiness and documentation. Impact: enables PG17 adoption in dev/demos, improves upgrade reliability and reproducibility in containerized workflows. Technologies/skills demonstrated: PostgreSQL 17, Docker Compose/containerized development, release notes, upgrade planning, DevOps documentation.
November 2024
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
MarkdownXMLreStructuredTextrstshell
Technical Skills
DocumentationJavaMavenRelease Managementdependency managementdocumentationtechnical writing
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