Lewin is a skilled Technical Consultant with 3 years working experience in IT systems development, specializing in API-driven web applications and data-driven visualizations using D3.js. He contributes to flag ship projects like the EIB Green Eligibility Checker. His technology stack comprises Python and Django for backend development; TypeScript with Vue, Nuxt, and Angular for frontend applications; and tools such as Git, Docker, and CI/CD pipelines to ensure streamlined deployment.