- Developed enterprise web applications’ frontend using React.js with Typescript - Led the development of a full-stack data visualisation application with Next.js- Built dynamic 3D dashboards with Three.js, React-Three Fiber and Theatre.js- Developed backend APIs utilising Nest.js, Apollo, GraphQL and PostgreSQL - Successfully created an asset optimising and compression pipeline with S3, Lambda and CloudFront resulting in a 90% reduction in file sizes and loading times for our products- Conducted unit testing with Jest, Vitest and React Testing Library (RTL) to ensure code reliability and functionality- Collaborated closely with UI/UX designers to transform wireframes into functional software- Documented product requirements, user stories, designs, and architectures using Confluence- Managed and planned project sprints using Confluence and Jira