Hi! I'm

Bandhan Majumder

Computer science enthusiast.

Love contributing to open source.

Play chess & write Blogs!

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Contributions Chart
GitHub Contribution Snake Animation
* Charts are outcomes. Depth of contributions matters only.
My Experiences
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Cdxgen

Role: Infrastructure Engineer

Date: June 2025 - Present

Working on the CycloneDX Generator (cdxgen). Helping generate more that 100+ docker images in the span of 2 hours. Testing the security fixes and new features in the cdxgen. Helping refactoring and secure docker images. Written robust documentation for allowed hosts and commands security feature. Learning about dep-scan and CycloneDX specification on the go. Focusing on the core development too.

Infrastructure EngineeringCycloneDX
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OWASP Nest

Role: Open Source Contributor

Date: June 2025 - Present

Working on the project Nest. Helping with the unit test and code coverage. Learning django and pytest on the go. Learning about django in built modules support. Focusing on the core development too.

PythonDjangoPytest
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Vozi

Role: Software Engineer Intern

Date: Nov 2024 - July 2025

Building multiple maintainace and admin dashboard for the Vozi app in Nextjs. Integrating the backend APIs with the frontend using Tanstack Query and suggesting API improvements. Working on the React Native app to improve the user experience and performance. Solving bugs and issues in the app.

Turbo repoNextjsDockerNestReact NativeTanstack QueryRedisReactTailwindShadCN
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Palisadoes

Role: Open Source Contributor

Date: Nov 2024 - May 2025

Implemented image uploading via GraphQL in the frontend. Added pagination in advertising screen along with inifinite scrolling. Removed legacy plugin architecture totally from backend and frontend to make it easy for next generation contributor to implement new architecture. Written multiple unit and integration tests to maintain the quality of the code. I have also reviewed pull requests, suggested scalable DB solution for recurring events with postgres's pg_cron. My contributions are focused on improving the code quality and maintainability of the Talawa Admin and Talawa API project.

VitestGraphQLMercuriusDrizzlePostgresMongoDBReactTypeScript