I'm Nemanja Grujić.

I'm Nemanja, a product-minded full-stack engineer based in London. I like taking a product from the initial problem through design, engineering and launch, then staying close enough to keep making it better. At S-Cube and ReactWise, I built software for scientists, from tools for exploring geophysical data to an agentic chatbot for chemists. I'm now at Packz, where I joined as the second engineering hire, built the web app before launch and led its redesign. Today I work across the backend, web and native iOS for a platform serving hundreds of thousands of users. My background is in bioinformatics, with degrees from Calgary and Imperial. Outside work, I'm usually travelling, taking photos, reading or following motorsport. I care about thoughtful interfaces, the systems behind them, and getting the details just right, sometimes obsessively.