Jesu Sachjin

As a Software Debug Engineer we help in identifying, analyzing, and resolving software defects and system failures. The primary focus is post-development troubleshooting and improving software stability, performance, and reliability.

Core Responsibilities

• Investigate software bugs and system crashes.
• Use debugging tools to trace issues to their origin in the code or system design.
• Collaborate with developers to understand the expected behavior of the system.
• Reproduce customer-reported issues or test failures.
• Develop minimal test cases that trigger the issue.
• Log detailed defect reports with steps to reproduce.
• Analyze core dumps, crash logs, and memory usage.
• Monitor and interpret logs from distributed systems or embedded devices.
• Work closely with software developers, QA engineers, and support teams.
• Assist in patch validation and verify bug fixes.
• Identify performance bottlenecks and suggest code or configuration optimizations.
• Monitor system behavior under different workloads.
• Maintain documentation of findings, debug strategies, and resolutions.
• Provide post-mortem analysis and reporting of major incidents.
• Create scripts or tools to aid in faster debugging.
• Develop automated health checks or anomaly detection mechanisms.

• AAMIE is automated analytics modelling platform, using SAS for analytics. Working as a team player in supporting SAS platform administration. Understanding the SAS Grid architecture and solving the user requests and investigating the platform level issues and working towards to fix the issues.
• Leading this track as a single person and making sure environment is stable all the time without issues (Fixing issues on fly if any encountered).
• Hot fix implementation as per requirement
• Projecting bi-weekly platform repost to client
• Leading the team Telstra Legacy App DBA
• Working as an admin for several applications where we work in developing the solutions approved by the business team, working on data issues and monitoring the ETL process for data Ingestion.
• Performing script deployment and execution in production
• Attending business calls to gather requirement
• Fixing the job failures by analysing the logs
• Mentoring the team on the tasks
• Data warehousing activity whenever required
• Handling upstream and downstream communications in case of any outages/changes
• Mentor for teammates and making them to ramp up with the technologies (Teradata and SAS)

• Trained as a MERN stack developer in INFOSYS training centre in Mysore. Within 5 months of duration completed all trainings in first attempt and secured 85%.