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Tarun Reddy - MSFT

PROFILE

Tarun Reddy - Msft

Developed an On-Behalf-Of authentication flow sample for the microsoft/Agents-M365Copilot repository, enabling secure user-delegated access to Microsoft 365 Copilot APIs without requiring users to re-enter credentials. The work involved end-to-end integration of frontend user authentication with backend token exchange, using Python to implement the OBO flow and manage OAuth processes. The sample was reorganized into a dedicated folder to improve codebase clarity and maintainability based on review feedback. This approach provides a scalable, secure pattern for API integration and authentication, reducing onboarding friction for developers and supporting safer access control in customer-facing applications through robust backend development.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
686
Activity Months1

Your Network

4952 people

Same Organization

@microsoft.com
4939
GitOpsMember
Ananta GuptaMember
Abi GicicMember
Abigail HartmanMember
Abram SandersonMember
Adam EttenbergerMember
Adam KrantzMember
Alexandre GattikerMember
Ami HollanderMember

Work History

May 2026

1 Commits • 1 Features

May 1, 2026

May 2026 monthly summary focusing on key accomplishments and business impact for microsoft/Agents-M365Copilot. Implemented an On-Behalf-Of (OBO) authentication flow sample for Copilot APIs, enabling secure user-delegated access without re-prompting for credentials. Delivered end-to-end frontend (user auth) and backend (token exchange) integration, and reorganized the sample per review feedback to improve maintainability. Impact: Provides a secure, scalable pattern for integrations with Copilot APIs, reducing onboarding friction for developers and enabling safer access control in customer applications. Technologies/skills demonstrated include Python-based OBO flow, frontend-backend integration, OAuth/token exchange, and codebase organization for clarity and reuse.

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture100.0%
Performance80.0%
AI Usage60.0%

Skills & Technologies

Programming Languages

Python

Technical Skills

API integrationauthenticationbackend developmentfrontend development

Repositories Contributed To

1 repo

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

microsoft/Agents-M365Copilot

May 2026 May 2026
1 Month active

Languages Used

Python

Technical Skills

API integrationauthenticationbackend developmentfrontend development