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Sandeep Kumta Vishnu

PROFILE

Sandeep Kumta Vishnu

Sandeep Kumta Vishnu contributed to the snowflakedb/snowflake-cli repository by building and refining deployment workflows for Streamlit applications. He implemented support for Snowflake Container Services runtime v2, enabling containerized deployments with advanced configuration options. Using Python and SQL, Sandeep updated internal models, deployment logic, and artifact bundling to ensure reliable entry point inclusion and consistent versioned staging. He addressed deployment reliability by fixing path handling and artifact integrity issues, improving both customer-facing stability and internal maintainability. His work demonstrated depth in backend and CLI development, integration and unit testing, and careful attention to deployment governance and repository hygiene.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

4Total
Bugs
2
Commits
4
Features
2
Lines of code
1,214
Activity Months4

Work History

February 2026

1 Commits

Feb 1, 2026

2026-02 monthly summary for snowflakedb/snowflake-cli: Delivered a targeted bug fix to preserve the 'snow://' prefix across vstage path operations during 'streamlit deploy --prune', implemented via StagePath updates. Commit 150c8138f27503ef8c751594b2b1fcddecf84a0e (SNOW-3029713). Release notes added to document the fix. Reverted unintended uv.lock changes and synchronized the lockfile with the main branch to ensure deterministic builds. Business impact: prevents incorrect SQL generation, reducing deployment failures and improving reliability of Streamlit deployment workflows. Technologies demonstrated: path handling logic, release documentation, and repository hygiene.

December 2025

1 Commits

Dec 1, 2025

December 2025: Key reliability improvement for Streamlit deployments in snowflake-cli. Fixed an artifact-bundling bug by automatically including main_file in the bundle, ensuring the Streamlit entry point is always deployed and loadable. This resolves issues where the main_file could be omitted from versioned stages, reducing deployment failures and post-deploy troubleshooting. The change strengthens the deployment pipeline, improves customer-facing app stability, and lowers support overhead. Technologies demonstrated include Python bundling logic, artifact management, and Streamlit deployment workflows.

November 2025

1 Commits • 1 Features

Nov 1, 2025

Concise monthly summary for 2025-11 focusing on business value and technical achievements for the snowflakedb/snowflake-cli repo. This month delivered the default versioned deployment workflow for Streamlit apps, improved deployment governance via managed versioned stages, and strengthened test coverage and documentation to support a smoother upgrade path and customer-facing reliability.

September 2025

1 Commits • 1 Features

Sep 1, 2025

In September 2025, delivered the foundation for Snowflake Container Services (SPCS) runtime v2 support for Streamlit deployments in the Snowflake CLI, enabling containerized runtime with advanced features and configurations for Streamlit apps. Updated the internal models and tooling to align with the new runtime, including Streamlit entity modeling, SQL generation, and feature flag management to support v2. This marks a key step toward more scalable, reliable, and configurable app deployments from the CLI.

Activity

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Quality Metrics

Correctness97.6%
Maintainability80.0%
Architecture87.6%
Performance80.0%
AI Usage25.0%

Skills & Technologies

Programming Languages

Python

Technical Skills

Backend DevelopmentCLI DevelopmentCloud ServicesDevOpsFull Stack DevelopmentIntegration TestingPythonPython ProgrammingSQLStreamlitUnit Testingbackend developmenttesting

Repositories Contributed To

1 repo

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

snowflakedb/snowflake-cli

Sep 2025 Feb 2026
4 Months active

Languages Used

Python

Technical Skills

Backend DevelopmentCloud ServicesDevOpsFull Stack DevelopmentPythonSQL