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Engineer Intern at Zetamotion

July 2025 — Present Remote - United Kingdom
React TypeScript FastAPI Python

Overview

At Zeta Motion, I worked on developing AI-powered enterprise web applications, focusing on delivering responsive user interfaces and reliable integration with backend services. The role required handling real-time data flows from AI systems while maintaining performance and scalability across the application. I collaborated closely with cross-functional teams, including backend developers and product managers, to ensure that the applications met user needs and adhered to best practices in software development. The experience provided valuable insights into building production-ready systems that effectively leverage AI technologies in a business context.

Key Responsibilities

  1. Frontend Development: Built and maintained dynamic web interfaces using React and TypeScript, handling complex state management for real-time AI outputs and ensuring smooth user interactions. This involved creating reusable components, optimizing rendering performance, and ensuring responsive design across various devices.
  2. System Integration: Collaborated closely with backend services (FastAPI) to integrate AI inference results into the frontend, ensuring efficient data flow and consistent API communication. This included writing tests to validate API contracts and working with backend developers to troubleshoot and optimize performance.
  3. Codebase Modernization: Refactored legacy frontend components by transitioning from class-based architecture to modern React Hooks, improving code maintainability and overall system performance. This effort also involved enhancing the developer experience by simplifying component structures and improving readability.

Achievements

  • Improved frontend performance by optimizing state handling and reducing unnecessary re-renders
  • Contributed to stabilizing data flow between frontend and backend services in real-time AI scenarios
  • Enhanced code quality and developer experience through systematic refactoring efforts
  • Helped standardize UI behavior across features, leading to a more consistent user experience
  • Gained practical experience in building and maintaining AI-driven applications in a production environment
  • Strengthened understanding of end-to-end system development, from feature implementation to deployment workflows
  • Received positive feedback from team members and stakeholders on the improvements made to the codebase and overall application performance

More details to come…