Provide second-level support for E-commerce applications, including web and database applications. Responsibilities include providing support for on-call escalations and performing root cause analysis of issues, independently resolving tickets within agreed SLAs, adhering to quality standards, regulatory requirements, and company policies, engaging in value-adding activities such as knowledge base updates, training new team members, and coaching analysts, and ensuring positive customer experience and satisfaction through first call resolution and minimizing rejected resolutions or reopened cases.