Alex Moldovan is a product-focused software engineer with 11 years of experience building delightful web experiences from Cluj-Napoca, Romania. He has driven cross-functional projects at CodeSandbox—owning the MVP web editor, dynamic resizable layouts, and a usage-based checkout flow—and now contributes product engineering talent at Together AI. Comfortable across the full stack, Alex blends front-end craftsmanship (notably contributions to the popular CodeSandbox Sandpack toolkit) with server-side rendering, state management and UX sensibility. He co-founded the JSHeroes community and organizes conferences and workshops, amplifying his impact beyond code into developer education. Known for turning early-stage product ideas into pragmatic, user-centered solutions, he pairs hands-on engineering with product thinking and design intuition. A detail-oriented builder with a penchant for web performance and accessibility, he even admits to never wearing matching socks.
11 years of coding experience
11 years of employment as a software developer
Master's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at Universitatea Tehnică din Cluj-Napoca
A baseline for server side rendering for your React application
Role in this project:
Full-stack Developer
Contributions:23 commits, 7 PRs, 20 pushes in 1 year 8 months
Contributions summary:Alex primarily focused on implementing server-side rendering (SSR) capabilities using React within a Node.js environment. They set up the basic SSR structure, including server-side routing and component rendering, and integrated React Router for client-side navigation. Furthermore, they incorporated Redux for state management and implemented data fetching on the server. They also integrated React Helmet for managing page metadata.
A react+redux example project based on the folder structure proposed here: https://github.com/alexnm/re-ducks
Role in this project:
Full-stack Developer
Contributions:60 commits, 10 PRs, 58 pushes in 9 months
Contributions summary:Alex primarily focused on developing features within a React and Redux application, as evidenced by the initial structure and subsequent modifications to client-side components. They implemented server-side logic, including API routes and a mock server to facilitate development. Moreover, the user integrated React Router for navigation and introduced Redux ducks for state management, showing a focus on architecting a complete example application.
reactreact-redux-examplereact-reduxre-ducksredux
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