
Mikhail Smazhevsky developed and enhanced core backend APIs and automation scripts for the genestack/openapi and genestack/sdk repositories, focusing on data integrity, workflow automation, and metadata governance. He implemented new endpoints for cell data and study metadata, introduced role-based access controls, and standardized technical metadata fields using Python, Kotlin, and YAML. Mikhail improved error handling in automation scripts, aligned OpenAPI specifications with evolving data models, and ensured consistent API client generation across multiple environments. His work addressed both feature delivery and reliability, resulting in more maintainable codebases, streamlined data workflows, and reduced manual intervention for both developers and end users.

October 2025 — Genestack OpenAPI: Delivered a new API endpoint to link cell expression groups to cell metadata groups, enabling explicit, auditable associations between expression data and metadata. The feature includes defined parameters, responses, and security requirements, with standard HTTP status semantics for success (200), partial success (207), and errors. The work aligns with ODM-12808 and lays groundwork for improved metadata governance and downstream analytics.
October 2025 — Genestack OpenAPI: Delivered a new API endpoint to link cell expression groups to cell metadata groups, enabling explicit, auditable associations between expression data and metadata. The feature includes defined parameters, responses, and security requirements, with standard HTTP status semantics for success (200), partial success (207), and errors. The work aligns with ODM-12808 and lays groundwork for improved metadata governance and downstream analytics.
In July 2025, delivered a focused enhancement to the Cell Data API in genestack/openapi by implementing endpoints for importing and retrieving cell data, with role-based access controls for curators and general users. The work enables end-to-end cell data workflows and improves data governance and accessibility.
In July 2025, delivered a focused enhancement to the Cell Data API in genestack/openapi by implementing endpoints for importing and retrieving cell data, with role-based access controls for curators and general users. The work enables end-to-end cell data workflows and improves data governance and accessibility.
April 2025 Monthly Summary focused on delivering standardized metadata and streamlined template workflows across two core repos, with tangible business value in data integrity, faster delivery, and reduced manual effort.
April 2025 Monthly Summary focused on delivering standardized metadata and streamlined template workflows across two core repos, with tangible business value in data integrity, faster delivery, and reduced manual effort.
March 2025: Delivered a targeted reliability improvement for the Delete Study or Template Script in genestack/sdk. The changes enhance exception handling to align with server responses, remove non-essential copyright notices, and enforce a non-zero exit status on error, significantly improving automation resilience, error visibility, and downstream CI/CD feedback. This work reduces silent failures and clarifies failure modes for operators and downstream consumers.
March 2025: Delivered a targeted reliability improvement for the Delete Study or Template Script in genestack/sdk. The changes enhance exception handling to align with server responses, remove non-essential copyright notices, and enforce a non-zero exit status on error, significantly improving automation resilience, error visibility, and downstream CI/CD feedback. This work reduces silent failures and clarifies failure modes for operators and downstream consumers.
Concise monthly summary for 2025-02: Focused on stability and consistency of the Genestack OpenAPI integration. Implemented a robust accession naming fallback to ensure consistent generation of 'genestackaccession' across all contexts (R and Postman) and across multiple OpenAPI generator configurations in build.gradle.kts. The change fixes the incorrect generation of 'genestack_accession' and is tracked under ODM-12402. Impacted business value through more reliable API client generation and reduced downstream issues in multi-context environments.
Concise monthly summary for 2025-02: Focused on stability and consistency of the Genestack OpenAPI integration. Implemented a robust accession naming fallback to ensure consistent generation of 'genestackaccession' across all contexts (R and Postman) and across multiple OpenAPI generator configurations in build.gradle.kts. The change fixes the incorrect generation of 'genestack_accession' and is tracked under ODM-12402. Impacted business value through more reliable API client generation and reduced downstream issues in multi-context environments.
November 2024 – genestack/openapi: Delivered Study Metadata API enhancements and documentation updates to improve metadata retrieval, search, and filtering for both curator and user roles. Updated endpoints and docs to clarify flow cytometry formats (FACS vs FCS) and remove outdated links. Implemented across two commits (ODM-12132 and ODM-12172).
November 2024 – genestack/openapi: Delivered Study Metadata API enhancements and documentation updates to improve metadata retrieval, search, and filtering for both curator and user roles. Updated endpoints and docs to clarify flow cytometry formats (FACS vs FCS) and remove outdated links. Implemented across two commits (ODM-12132 and ODM-12172).
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