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Application Support Engineer
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Experiencia laboral
Application Support Engineer
Asp Enterprise
Apr 2025 - Present • 1 yr 6 mos
Provide L1/L2 application and production support for Loan Origination Systems (LOS) and Lending Management Systems (LMS) used for education loan processing and management. · Troubleshoot production issues including login failures, password reset issues, HTTP 500 errors, account deactivation, signup link issues, user-role changes, invoice upload failures, and report generation issues. · Monitor SaaS-based application environments, server health, CPU utilization, application availability, and production performance. · Analyze application and API logs using AWS Console to investigate issues related to invoice processing, login failures, transaction discrepancies, and application behavior. · Execute SQL queries against MySQL databases to extract, validate, and analyze data for production issue investigation and reporting requirements. · Conduct root cause analysis (RCA) for critical and recurring production issues and coordinate with development teams for code-level fixes. · Participate in UAT for client-requested enhancements and new application features before production deployment. · Perform smoke testing and post-release validation to ensure critical application workflows are functioning correctly. · Collaborate with QA, development, and DevOps teams to reproduce, investigate, validate, and resolve production defects. · Proactively monitor production environments and escalate potential application or infrastructure issues to maintain service availability.