Mayooran Velayuthampillai Email & Phone Number

Ottawa, ON, CA

Markham, Ontario

IBM DB2 Big SQL DeveloperWorked with: Linux, Java, C/C++, bash scripting, Python, Docker, Kubernetes & foundations of RedHat OpenShift, SQL, Postgres, Hadoop, Hive, HDFS, Apache Ranger and relevant Data Lake, Data Warehouse technologies.

IBM Canada Ltd.

• Provides remote onsite advanced technical support to IBM USA global customers (Fortune 500 companies) in the most complex and demanding environments, focusing on defect/ stability aspects of the product as customers.
• Handled technical escalations and production issues in the areas of database administration, database & performance monitoring, high availability, disaster recovery, backup & restore, performance tuning, optimizer &.
• Subject Matter Expert (SME) in the areas of Performance Tuning, Data Movement/ETL, Database Recovery & Patching, PureScale, High Availability i.e. High Availability Disaster Recovery (HADR), HACMP, TSA.
• Provide consulting assistance to IBM Level 2 Engineers worldwide in resolving complex and complicated customer problems requiring technology specialization and extended investigation
• Analyzed and systematically resolve reported customer DB2 defect issues through research, problem recreate, and program analysis of DB2 source code

• Write test plans and design documents with high quality with close collaboration with agile team members
• Execute and automate test cases/test buckets, identify failures, PD failures to help pinpoint the root cause
• Design and develop code for customization and identify problems associated with design, code or documentation of the product as it relates to customization/extensions
• Support scrum team on an as needed/skills available basis with development, defect fixing, system/performance testing and documentation

• The DB2 NLV team is part of the DB2 languages and responsible for translation and testing (as opposed to development)
• Task is to ensure that the translated version follow all of IBMs National Language Standards
• Worked closely with the development team and UDB Globalization Group to make DB2 available worldwide

• Played a vital role in certifying DB2 Cobra under Common Criteria for Information Technology Security Evaluation (CC)
• Responsible for developing test plans and test strategies for new functionality, writing and executing test scenarios, analyzing and debugging test case failures
• Communicating with other testers and developers directly and providing input at every stage of development to ensure high quality solutions are found.
• Documenting and reporting defects using IBM’s defect tracking tools

Hamilton, ON

• Mastered leadership skills through teaching first year students in the computer science course
• Tutored students basic data base system, web page designing and MS Access, HTML and Java Script
• Enhanced management skills while assisting the students with their computer-lab works and assignments
• Duties includes: tutoring students, helping them with course materials, invigilating students during midterms and exams, and marking assignments and tests

• Provide technical support to instructors who are introducing the use of Podcasting into large lecture-based courses
• Experience working with Mac OS, basic SFTP, GarageBand, MS Powerpoint, Dreamweaver, HTML programming, Google web analytical tools
• Familiarity working with video and audio equipments

Hamilton, ON

• Responsible for diagnosing hardware, software and network problems
• Ensuring integrity of all network data through backups and scheduled systems maintenance
• Responsible for recording lab inventories, lab occupancy, malfunction computers and print operators
• Assembling and operating SmartBoard, projectors, printers and scanners
• Upgrading server software and hardware
• Gaining excellent time management, problem solving, conflict management skills and diplomacy