Marc Balaban is a senior software engineer in San Francisco with 11 years of experience building full-stack, user-focused products and production systems. He combines front-end expertise in React/Redux and data visualization with back-end skills in Node/Express—contributing to notable projects like HeavyDB by adding robust multi-file upload and server file-management features. At OmniSci he helped design core product UX, led frontend teams, open-sourced visualization libraries, and later translated engineering into revenue as a Partner Engineer where he exceeded quota. He also founded and shipped high-traffic consumer projects (Pixelthoughts, WriteTheScene) that demonstrated product instincts, growth metrics, and real-world impact including academic study usage. Known for pairing product-minded thinking with hands-on implementation, he thrives on complex problems that span UI, servers, and developer tooling.
Contributions summary:Marc focused on developing a node server with multiple file upload capabilities. Their contributions include adding file upload functionality, creating session-based folder creation, and responding with the file location. Furthermore, the user implemented static asset serving from the build/frontend directory and created a function to delete uploaded folders recursively, enhancing the server's file management capabilities. They demonstrated expertise in server-side JavaScript with Express.js, Multer for file handling, and CORS for cross-origin requests.
Contributions:71 PRs, 35 pushes, 1 branch in 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.