Callum N.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Graduated from the University of Southampton with a First-class Honours Masters (MEng) degree in Computer Science. Achieved the top mark in the year for years 1 and 2, and top-10 in year 3. I am now working as a full-time, freelance, full-stack web and desktop application developer. I have created many web and desktop applications from scratch using a wide number of tools including React, JavaScript, TypeScript, HTML5, CSS, SpringBoot, Java, Thymeleaf, WordPress and Haskell. Fluent in Java, React, JavaScript, Python and VB.net. Advanced Knowledge of Haskell, TypeScript and C. Able and willing to work with any language and technology stack desired.