•Developed React-based local frontend for IoT platform, optimizing memory usage and reducing dependency footprint for low-resource hardware
•Built and launched MetaECU dashboard with Next.js in 10 languages, integrating backend services for ECU software management
•Created short promotional videos for products, using AI-generated avatars and multilingual voiceovers; managed Meta Ads campaigns; handled domain acquisitions, renewals, and SEO-focused WordPress blogs.