Mo Rajabi is a founder-first software leader with 11 years of hands-on experience building delightful, usable products and shipping full-stack web experiences. Currently CEO of Inline Chat and previously co-founder of Noor and creator of There HQ, he dropped out of high school to pursue startups and turned that risk into repeated product-driven ventures. Technically rooted in front-end engineering, he’s contributed to notable open-source projects like GraphQL Playground and ts-jest—improving developer UX, middleware modularity, and TypeScript testing ergonomics. He also created a well-used styled-components media query utility, showing an eye for developer-facing libraries and responsive design tooling. Based in the United States and self-trained through freeCodeCamp, Mo blends product intuition, design sensibility, and pragmatic engineering to move ideas from prototype to production. Colleagues know him for shipping polished interfaces and for a knack for simplifying complex configuration and developer workflows.
11 years of coding experience
4 years of employment as a software developer
Full Stack Web Development Certification, Computer Software Engineering, Full Stack Web Development Certification, Computer Software Engineering at freeCodeCamp
Grade 9, Maths in Highschool, Grade 9, Maths in Highschool at Sheikh Ansari
Contributions:3 releases, 85 commits, 11 PRs in 1 year 9 months
Contributions summary:Mo primarily contributed to the development of a media query library for styled-components. Their work involved the creation of core functionality for generating media queries based on breakpoints. They added features to convert breakpoints between px and rem/em units, and refactored the project to improve the usability of the library, including adding new methods for accessing media queries.
🎮 GraphQL IDE for better development workflows (GraphQL Subscriptions, interactive docs & collaboration)
Role in this project:
Full-stack Developer
Contributions:40 commits, 9 PRs, 18 pushes in 28 days
Contributions summary:Mo primarily contributed to the frontend of the `graphql-playground` repository, refactoring components using `styled-components` and implementing new features. They separated the express, hapi, koa, and lambda middleware into their own packages, and added a warning for sharing authorization headers. They also enhanced the user interface by adding new settings, improving tooltips, and incorporating keyboard shortcuts for settings.
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