Karthikeyan Rajamani

About Karthikeyan Rajamani

Passionate about creating innovative products and solutions in Cloud, IoT, Wearables and GenAI. Successfully founded and led two companies: 14 years as an OEM supplier in electronic systems for Indian multinational and 3 years in eCommerce. Dedicated to solving problems, driving innovation, and helping businesses and customers thrive.

Experience

1. Lead Site Reliabilty Engineer

   Thomson Reuters

   Apr 2020 — Present · US

   As a Lead SRE in Thomson Reuters, I spearheaded initiatives in GenAI Ops, including a runbook chatbot for faster incident response, smart reporting, and AI-driven alert noise reduction to enhance system resilience and incident mitigation.Led cloud cost optimization, saving $900K annually while improving the micro-services architecture for OneSource Statutory Reporting (OSR).Facilitated CI/CD migration from Jenkins to GitHub Actions, bridging SRE and DevOps teams.Implemented 360-degree telemetry, high-availability monitors, and standardized runbooks for faster incident response.Advanced application performance monitoring (APM) and Real User Monitoring (RUM) for 40+ microservices, ensuring better customer experience and security.Championed cloud capacity planning, disaster recovery exercises, and security enhancements for cloud infrastructure.Delivered scalable AWS solutions, including WebSpellChecker and AppStream 2.0, impacting 250K+ users.Led the Gremlin Chaos Engineering PoC gameday to establish and promote the practice of chaos engineering for improved resilience postureExecuted Bulkpushtoweb, enabling seamless bulk data migration for user transition from Desktop to Web on AWS.Mentored global teams, drove automation to reduce errors, and implemented innovative AI/ML PoCs to support business growth and user migration efforts.

Education

• The University of Texas at Arlington

  Master of Science (MS), Computer Science

  2015 — 2017

• Coimbatore Institute of Technology

  BSC, Computer Technology

  1989 — 1992

• Madurai Kamaraj University

  MCA, Computers

  2000 — 2003

Skills

• Mobile Applications
• Jenkins
• Javascript
• C
• Programming
• Java
• Program Management
• Findbugs
• R
• Matlab
• Amazon S3
• Html
• Cryptography
• Python
• IT Management
• Ibm Bluemix
• Electronics
• Erp
• Python Flask
• Angularjs
• Integration
• Sql
• Ms Project
• Hadoop
• Agile Project Management
• Product Management
• Iot
• Project Management
• Data Mining
• Amazon Web Services (Aws)
• Software Project Management
• Requirements Analysis
• Cloud Computing
• Crm
• Android Development
• Amazon Rds
• Chef
• Entrepreneurship
• Product Development
• Embedded Systems