Naresh Kumar R

Cloud Engineer

HTC Global Services

02.2022 - Current

Reduced cloud costs by 15% through proactive AWS resource management (S3, API Gateway, Lambda, EC2, EBS, RDS) and bi-weekly cloud resource optimization meetings.
Automated infrastructure provisioning, reducing manual effort by 20%, utilizing Terraform for AWS deployments and S3-hosted static websites with CloudFront, Route 53, and ACM.
Accelerated project delivery by 15% and improved code quality by integrating SonarQube into CI/CD pipelines for static code analysis and vulnerability scanning.
Reduced server-related incidents by 10% and improved response time by 20% by implementing proactive monitoring and alerting with CloudWatch and SNS for Lambda failures and unauthorized RDS SSH attempts.
Maintained 99.9% production uptime by troubleshooting Linux server incidents, administering disk partitions, and enhancing system performance by 20%.
Boosted operational efficiency by 15% through strategic orchestration of daily stand-ups using Jira (Scrum), ServiceNow ITSM, and GitLab, while mentoring junior engineers.
Enhanced system reliability and scalability by architecting and deploying high-availability 3-tier cloud applications with Application Load Balancers (ALB) on EC2.
Developed and deployed scalable serverless API solutions using API Gateway and Lambda (Python), featuring multi-stage environments and CRUD operations.
Ensured data integrity and message order through event-driven architectures with SQS FIFO queues and Lambda functions.
Designed and managed secure VPC networking, configuring private/public subnets, route tables, and NACLs.
Optimized Linux server performance, cutting operational costs by 15% through proactive monitoring of CPU, disk space, and load balancing.
Partnered with onsite stakeholders to design, deploy, and manage cloud infrastructure for a SaaS application, achieving 99.9% uptime and improving response times by 15% through optimized scalability and high-availability solutions.