AWS Cloud Engineer for HIPAA Tech Stacks

MADANMOHAN REDDY BANDIATMAKUR AWS CLOUD ENGINEER

GA, USA Phone: +1-334-***-**** Email: *********************@*****.*** LinkedIn SUMMARY

AWS Cloud Engineer with hands-on experience designing, deploying, and operating secure, highly available cloud infrastructure for large-scale healthcare platforms. Proven expertise in AWS services including EC2, EKS, RDS, S3, VPC, IAM, and CloudWatch, supporting HIPAA-compliant workloads across multi-account environments. Strong background in Infrastructure as Code using Terraform and CloudFormation to automate provisioning, standardize environments, and reduce deployment time. Experienced in building and maintaining CI/CD pipelines using Jenkins and AWS CodePipeline to enable reliable, repeatable application releases. Adept at owning monitoring and alerting strategies, improving incident response, and optimizing cloud costs through efficient resource utilization. Collaborative team player who partners closely with DevOps, security, and application teams to enhance system reliability, performance, and compliance in production environments. SKILLS

Cloud Platforms & Services AWS (EC2, S3, RDS, Lambda, IAM, VPC, Route 53, CloudWatch, CloudTrail, EKS, ECS, SQS, SNS, KMS, WAF, GuardDuty, Aurora, Glacier), Azure, GCP, Serverless architectures, System integration Infrastructure as Code &

Automation

Terraform, AWS CloudFormation, Ansible, Pulumi, AWS Systems Manager (SSM), Infrastructure provisioning, Configuration management, Containerization Programming & Scripting Python (automation, Boto3), Bash, Shell scripting, YAML, JSON, PowerShell, Groovy, RESTful APIs, scripting for infrastructure automation, log parsing, cron scheduling DevOps & CI/CD Jenkins, GitHub Actions, AWS CodePipeline, AWS CodeBuild, Docker, Kubernetes (EKS), Helm, CI/CD automation, release management, testing integration Monitoring & Logging AWS CloudWatch, ELK Stack (Elasticsearch, Logstash, Kibana), Prometheus, Grafana, alerting strategies, metrics monitoring

Networking & Security VPC design, Subnets, ALB/NLB, IAM roles & policies, Security Groups, NACLs, SSL/TLS, VPN, TCP/IP, SSH, SFTP, OAuth, OIDC

Databases & Storage Amazon RDS (MySQL, PostgreSQL), DynamoDB, S3, EBS, EFS, Aurora, backup and recovery strategies

Messaging Systems Amazon SQS, SNS, Kafka, RabbitMQ, Pub/Sub Version Control Git, GitHub, Bitbucket, GitLab, code reviews, branching strategies Operating Systems & Tools Linux (Amazon Linux, Ubuntu, RHEL), Docker Compose, Apache, ServiceNow, system administration, troubleshooting

PROFESSIONAL EXPERIENCE

HUMANA, USA JAN 2025–PRESENT

AWS CLOUD ENGINEER

Designed and operated AWS cloud infrastructure supporting HIPAA-compliant healthcare applications using EC2, RDS, S3, VPC, and ALB, ensuring high availability, fault tolerance, and secure network segmentation across environments.

Built and maintained Infrastructure as Code using Terraform and CloudFormation to provision multi-account AWS environments, standardize deployments, and reduce manual provisioning effort while improving consistency across development and production.

Deployed and managed containerized workloads on Amazon EKS, handling cluster configuration, namespace isolation, service deployments, and Docker image lifecycle to support scalable microservices-based healthcare platforms.

Built and maintained CI/CD pipelines using Jenkins and AWS CodePipeline, enabling automated infrastructure validation and application releases while supporting multiple production deployments per sprint without cloud-related failures.

Owned monitoring and alerting strategy using Amazon CloudWatch dashboards, metrics, and alarms to track system health, latency, and error rates, reducing incident detection and response time by approximately 50%.

Partnered with application and DevOps teams to analyze AWS resource utilization, optimize EC2 sizing and storage usage, and eliminate idle resources, delivering consistent monthly cloud cost savings of 8–10%.

Enforced security and compliance controls by managing IAM role-based access, security group policies, encryption configurations, and audit-driven changes in alignment with healthcare regulatory and internal governance requirements. HCL TECHNOLOGIES, INDIA AUG 2021 – DEC 2023

CLOUD ANALYST

Supported AWS-hosted enterprise applications across EC2, S3, IAM, and VPC environments, ensuring service reliability and meeting SLA commitments for production workloads.

Investigated and resolved infrastructure issues related to compute performance, storage access, IAM permissions, and VPC connectivity, closing approximately 95% of cloud incidents within defined response timelines.

Administered Linux-based servers by performing log analysis, service restarts, configuration validation, and patch verification, reducing recurring production incidents by nearly 20%.

Supported application teams during deployment and post-release stabilization by validating cloud dependencies and resolving infrastructure bottlenecks impacting application launches.

Participated in on-call rotations and incident response using ITIL-based incident and change management processes to maintain consistent system uptime.

Coordinated approved infrastructure changes with network and security teams, implementing routing updates, firewall rules, and access modifications while maintaining governance compliance.

Assisted with backup validation and recovery testing by verifying snapshot schedules and restore procedures, reducing recovery delays during planned and unplanned outages.

ADONS SOFTECH, INDIA AUG 2019 – MAY 2021

SYSTEMS ENGINEER

Supported hosting and operations for client applications transitioning from on-premise environments to cloud-based platforms, assisting with Linux server setup and environment configuration.

Performed routine infrastructure monitoring, health checks, and backup validation to ensure system availability and data integrity across development and production environments.

Assisted in deploying and stabilizing more than five client applications by validating configurations and resolving early operational issues during go-live phases.

Supported troubleshooting through log analysis and system diagnostics, collaborating with senior engineers to identify root causes and implement corrective actions.

Participated in application upgrades and configuration changes by coordinating downtime windows, validating deployments, and confirming post-change functionality.

PROJECTS

Cloud Infrastructure Automation Platform (Internal PoC)

Developed Terraform and CloudFormation templates to provision EC2 instances, IAM roles, and VPC components, standardizing configurations and reducing manual environment setup time from several hours to under thirty minutes. Cloud Monitoring Enhancement

Implemented CloudWatch dashboards and alarms for EC2 and RDS workloads, tuning alert thresholds and log filters to reduce alert noise by approximately 30% while maintaining critical coverage. Cost Optimization Review

Reviewed non-production AWS environments for idle compute and unused storage, analyzing usage patterns through CloudWatch and billing reports to identify cost-saving opportunities adopted during quarterly optimization cycles. EDUCATION

Masters inComputerScience

Auburn University at Montgomery, USA

Bachelor of Engineering in Computer Science

Bharath Institute of Higher Education and Research, India

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