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kohankhaki

PROFILE

Kohankhaki

Worked on the VectorInstitute/vector-inference repository, delivering features that streamlined model deployment and lifecycle management in high-performance computing environments. Developed dynamic Slurm script generation and automated SLURM integration for model servers, improving scalability and reducing deployment time. Enhanced reliability through comprehensive unit and API tests for client interactions, focusing on shutdown, readiness, and error handling. Improved log management with a CLI cleanup tool and expanded documentation for new Vision-Language Models. Utilized Python, Shell scripting, and SLURM, applying skills in backend development, configuration management, and testing to create reproducible, maintainable workflows that support both single-node and multi-node cluster deployments.

Overall Statistics

Feature vs Bugs

89%Features

Repository Contributions

27Total
Bugs
1
Commits
27
Features
8
Lines of code
3,230
Activity Months5

Work History

June 2025

1 Commits • 1 Features

Jun 1, 2025

Concise summary for June 2025: Delivered targeted tests for the model lifecycle management client API in VectorInstitute/vector-inference, focusing on shutdown and readiness waiting with comprehensive coverage of success, failure, timeouts, and various state transitions. Integrated tests into the clean_logs workflow for better traceability and logging. This work enhances reliability of client-API interactions with the model lifecycle management system and reduces deployment risk.

May 2025

10 Commits • 3 Features

May 1, 2025

May 2025 monthly work summary for VectorInstitute/vector-inference. Delivered three high-impact features aimed at improving cluster usability, deployment automation, and test coverage, alongside targeted bug fixes to improve reliability and maintainability. Focused on business value through automating model server integration in SLURM workflows, enhancing log management for cleanup and auditability, and strengthening VecInf reliability with comprehensive testing across components and configurations.

April 2025

6 Commits • 1 Features

Apr 1, 2025

In April 2025, delivered dynamic Slurm-based deployment scaffolding for vLLM in VectorInstitute/vector-inference, introducing a SlurmScriptGenerator to harmonize single-node and multi-node configurations. Key enhancements include robust port handling to avoid conflicts, cleanup of obsolete code, and hardened environment setup (venv.sh/pyproject.toml) to increase reliability of model deployment on Slurm clusters. These changes reduce deployment time, minimize runtime failures, and lay groundwork for scalable, reproducible HPC workflows.

March 2025

3 Commits • 1 Features

Mar 1, 2025

March 2025 (2025-03) focused on reliability and upgrade readiness for UKGovernmentBEIS/inspect_evals. Key outcomes include a critical fix for Matplotlib image errors during image-building by upgrading SWEBench to 3.0.15, and a dependency-management stabilization for SweBench, pinning to 2.1.8 with a lower bound of 3.0.15 and adding Docker dependency. The policy update to track latest versions was reflected in the pyproject.toml, improving future upgrade predictability and reproducibility across environments. This work reduces build failures, lowers maintenance risk, and enables faster secure releases.

February 2025

7 Commits • 2 Features

Feb 1, 2025

February 2025 monthly summary for VectorInstitute/vector-inference focusing on key features delivered, major improvements, and impact. Delivered two main feature tracks: DeepSeek-R1 tuning and maintenance, and Vision-Language Model (VLM) expansion, along with documentation updates and a release milestone.

Activity

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Quality Metrics

Correctness92.6%
Maintainability94.4%
Architecture90.0%
Performance86.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

BashCSVMarkdownPythonSLURM scriptShellTOML

Technical Skills

API DevelopmentAPI IntegrationAPI TestingBackend DevelopmentBuild ToolsCLI DevelopmentCode RefactoringCommand Line Interface (CLI)Configuration ManagementDependency ManagementDevOpsDistributed SystemsDocumentationDocumentation UpdateEnvironment Management

Repositories Contributed To

2 repos

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

VectorInstitute/vector-inference

Feb 2025 Jun 2025
4 Months active

Languages Used

CSVMarkdownPythonTOMLBashShellSLURM script

Technical Skills

Configuration ManagementDependency ManagementDocumentationDocumentation UpdateLLM IntegrationModel Configuration

UKGovernmentBEIS/inspect_evals

Mar 2025 Mar 2025
1 Month active

Languages Used

TOML

Technical Skills

Dependency Management