At NEXIUM STORAGE, I developed a Go backend for cloud object storage, with a REST API, Cloudflare R2 storage, real-time webhooks, and presigned URLs. I also worked on JavaScript and Python SDKs.
At WASENDY, I designed and built REST APIs and backend architectures for client projects, integrated chatbot models, and developed web and mobile applications. I also create practical Go and backend development tutorials on YouTube.

