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Dejan Bosanac

PROFILE

Dejan Bosanac

Worked on promptfoo/promptfoo and trustification/trustify-ui, delivering targeted improvements in both AI integration and security data accuracy. In promptfoo/promptfoo, refactored the grading workflow to integrate AIStudioChatProvider, automating grading processes and reducing manual intervention by leveraging JavaScript and TypeScript for robust API integration and full stack development. Addressed compatibility issues by updating the Google provider to use the new AI-powered architecture. In trustification/trustify-ui, enhanced vulnerability data filtering by aligning CVSS search with updated API parameters, ensuring accurate risk representation for security teams. Demonstrated a methodical approach to testing, code review, and cross-functional collaboration throughout both projects.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

2Total
Bugs
1
Commits
2
Features
1
Lines of code
390
Activity Months2

Work History

May 2026

1 Commits • 1 Features

May 1, 2026

May 2026 monthly summary for repository promptfoo/promptfoo. Key feature delivered: AI-powered Grading Provider Integration achieved by refactoring default grading providers to utilize AIStudioChatProvider, significantly enhancing AI capabilities in grading workflows. Major bug fix: Google provider path updated to rely on AIStudioChatProvider (commit 42ab9dd60b70e20ce3fb69baa66ed89d7771da95; fix(google) #9108), improving compatibility and reliability. Overall impact: automates grading with AI-assisted scoring, improves accuracy, and reduces manual intervention, contributing to faster turnaround and scalable grading pipelines. Technologies/skills demonstrated: AIStudioChatProvider integration, provider refactor, cross-functional collaboration (Co-authored-by), Git-based collaboration and code reviews.

May 2025

1 Commits

May 1, 2025

May 2025 monthly summary: Delivered a focused bug fix in trustify-ui to align vulnerability CVSS filtering with the new API by switching from average_severity to base_severity, improving accuracy of search results and vulnerability data display. This work reduces misrepresentation of risk scores and enhances trust in the UI for security teams.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage50.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

API integrationFront End DevelopmentReactfull stack developmenttesting

Repositories Contributed To

2 repos

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

trustification/trustify-ui

May 2025 May 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Front End DevelopmentReact

promptfoo/promptfoo

May 2026 May 2026
1 Month active

Languages Used

TypeScript

Technical Skills

API integrationfull stack developmenttesting