Organisational behaviour: Know your people

CompTIA Security+ ce Certification

Probability Theory, Statistics and Exploratory Data Analysis

Technical Support Fundamentals

Programming in Python

Version Control

Pre Security Certificate

Bachelor of Technology - BTech

Intermediate

Master of Science - MS

• Authored 200+ bug reports, driving a 25% drop in critical defects and enabling faster product release cycles.
• Executed 500+ test cases, worked with developers to fix defects, and retested to ensure successful resolution.
• Automated 20% of regression testing, increasing QA team efficiency by 50% and expanding test coverage by 30%.

Quality Analyst Intern

• Planned and executed Ubuntu Bionic-to-Jammy upgrades across 50+ production and 10+ lab nodes with zero unplanned downtime; authored detailed change management (NoW) documentation and rollback plans, and led production deployments via SecureLink.
• Administered Linux environments including security patching, file permission hardening, disk/partition management, and subnet configuration; migrated all Python 2 automation scripts to Python 3 to eliminate legacy vulnerabilities.
• Integrated and clustered distributed infrastructure stack (RabbitMQ, SaltStack, MariaDB, Marathon) across core, compute, and database nodes on Proxmox, vSphere, and ESXi; validated high-availability with failover testing.
• Managed database backup, migration, and upgrades with minimal downtime; optimized SQL queries and developed new query logic to meet evolving production requirements.

Project Engineer I

• Administered a 20-node Linux lab environment running SaltStack, RabbitMQ, Mesos, and Marathon to orchestrate Docker containers, ensuring secure configuration management across all nodes.
• Configured and maintained in-house Media Asset Management tools mirroring production systems daily, enabling accurate and secure testing/validation in isolated lab environments.
• Developed 10+ SQL scripts to extract and transform raw database records into graphical reports for senior engineers, accelerating data-driven decision-making.

Student Engineer

Parking Enforcement Officer

Student Assistant

I am a Master’s student in Information Technology & Management at The University of Texas at Dallas with a background in

Know about Nithish Kumar's work experience, education, bootcamps, certifications, and much more. Nithish Kumar

Resume of Nithish Kumar • Peerlist