A skilled Python developer with extensive experience in DNS configuration, network automation, and system administration using Ubuntu. Proficient in shell scripting, OpenSSL, and VPN setup, I specialize in designing and implementing secure solutions for cloud-based environments, including Alibaba Cloud. Leveraging a strong background in SSL protocols and emerging technologies like large language models (LLMs), I bring a versatile skill set to optimize network performance and security in modern IT infrastructures. Dedicated to delivering efficient and scalable solutions, I am passionate about continuous learning and staying ahead in the rapidly evolving technology landscape.