Rahul Sharma — DevOps Engineer

🚀 Cloud DevOps Engineer with 3.6+ years of hands-on experience designing, automating, and managing highly available, secure, and scalable infrastructure on AWS. I specialize in end-to-end CI/CD pipeline automation, container orchestration, and cloud-native deployments for microservices-based applications. 💡 My core expertise lies in: Cloud Infrastructure: Provisioning and managing AWS services — VPC, EC2, S3, ALB, Route 53, IAM, Auto Scaling, CloudWatch, and WAF — with a focus on performance, security, and cost-efficiency. CI/CD Automation: Crafting production-grade Jenkins pipelines (Jenkinsfiles), automating build/test/deploy cycles using GitHub, Ansible, and Shell scripting. Containerization & Orchestration: Dockerizing complex apps and deploying to Kubernetes (EKS) clusters using Helm, Ingress controllers, LoadBalancers, and Horizontal Pod Autoscaling. Monitoring & Incident Management: Implementing full-stack observability with Prometheus, Grafana, New Relic, ELK Stack, Zabbix, and Sentry, enabling proactive monitoring, alerting, and root cause analysis. Security & Governance: Enforcing IAM policies, security groups, WAF rules, and firewall configurations (Sophos XG, FortiGate, Cyberoam) to maintain a secure infrastructure posture. 🎯 I’ve delivered critical infrastructure solutions in 24/7 production environments (ticketing, healthcare, ML platforms), supporting zero-downtime deployments, system resilience, and agile collaboration via Jira, Slack, and Squadcast. I thrive in fast-paced DevOps teams and take pride in reducing manual toil through scripting and automation. 🎓 Certified in: AWS Certified Solutions Architect – Associate Red Hat Certified System Administrator (RHCSA) DevOps Ninja – MyGurukulam DevOps Engineer – Edureka 👨‍💻 Always curious, always improving. I’m passionate about infrastructure as code, DevSecOps, SRE practices, and driving DevOps culture across teams.

Stackforce AI infers this person is a Cloud DevOps Engineer with expertise in Infrastructure and CI/CD automation in the Healthcare sector.

Location: Ghaziabad, Uttar Pradesh, India

Experience: 7 yrs 10 mos

Skills

Cloud Infrastructure
Ci/cd Automation
Server Administration

Career Highlights

Expert in AWS infrastructure management and automation.
Proven track record in CI/CD pipeline optimization.
Strong background in container orchestration with Kubernetes.

Work Experience

OpsTree Solutions

DevOps Engineer (2 yrs 5 mos)

Pristyn Care

DevOps Engineer (1 yr 4 mos)

Lybrate

Linux Administrator (4 yrs 1 mo)

Education

Master of Computer Applications - MCA at Kalinga University, Raipur

Rahul Sharma

DevOps Engineer

Ghaziabad, Uttar Pradesh, India7 yrs 10 mos experience

Highly Stable

Key Highlights

Expert in AWS infrastructure management and automation.
Proven track record in CI/CD pipeline optimization.
Strong background in container orchestration with Kubernetes.

Stackforce AI infers this person is a Cloud DevOps Engineer with expertise in Infrastructure and CI/CD automation in the Healthcare sector.

Contact

rkrahulsh001@gmail.com LinkedIn

Skills

Core Skills

Cloud InfrastructureCi/cd AutomationServer Administration

Other Skills

ALBAWSAnsibleApache TomcatBash scriptingCloudWatchDevOpsDevOps EngineerDockerEC2ELKElastic Stack (ELK)GitHubGitOpsGrafana

About

Experience

7 yrs 10 mos

Total Experience

2 yrs 8 mos

Average Tenure

2 yrs 5 mos

Current Experience

Opstree solutions

DevOps Engineer

Jan 2024 – Present · 2 yrs 5 mos · Noida, Uttar Pradesh, India · Hybrid

Designed and managed large-scale AWS infrastructure (VPC, EC2, ALB, Route53, IAM, ASG,
CloudWatch) ensuring high availability, security, and performance for production workloads.
Built and optimized CI/CD pipelines using Jenkins (Jenkinsfile) enabling faster releases,
automated testing, and zero-downtime deployments.
Deployed microservices on EKS using Helm; managed pods, ReplicaSets, HPA, services, and
ingress with production-grade reliability.
Implemented end-to-end monitoring and alerting using Prometheus, Grafana, Zabbix, New
Relic, and ELK for proactive issue detection and reduced MTTR.
Automated repetitive operational tasks using Shell and Python scripts, reducing manual effort
and improving operational efficiency.
Integrated Jira and Slack within the incident management workflow to improve on-call
responsiveness and streamline incident resolution.
Performed cost optimization across EC2, S3, CloudWatch, and EKS resources by tuning
autoscaling, log retention, and idle resource cleanup.
NoidaBuilt reusable Terraform modules for VPC, EKS, ALB, IAM, and EC2 with remote backend
support (S3 + DynamoDB) ensuring consistent and version-controlled infrastructure.
Designed a GitOps-based deployment workflow using Helm and ArgoCD for automated and
auditable Kubernetes releases.
Integrated Trivy into CI pipelines for container image scanning and vulnerability management.

AWSJenkinsKubernetesPrometheusGrafanaZabbix+5

Pristyn care

DevOps Engineer

May 2022 – Sep 2023 · 1 yr 4 mos · Gurugram, Haryana, India · On-site

🔹 AWS Infrastructure Management
Managed VPC, EC2, EBS, S3, VPN, Route 53, ALB, ASG, SNS, WAF & CloudWatch for secure and scalable environments.
🔹 CI/CD & Release Management
Developed CI/CD pipelines in Jenkins; automated deployments for staging & production.
🔹 Docker & Microservices
Created Dockerfiles, containerized ML microservices, improved application portability.
🔹 Kubernetes (EKS)
Configured & managed EKS clusters — deployments, services, ingress, autoscaling & networking.
🔹 Automation Tools
Handled deployments and provisioning using Jenkins, Ansible & Docker.
🔹 Monitoring & Security
Configured Zabbix, New Relic, Grafana, ELK, Sentry & Squadcast.
Managed firewalls (Sophos, Cyberoam, FortiGate).
🔹 Collaboration
Used GitHub/Bitbucket for versioning; Jira & Slack for workflow management.

AWSJenkinsDockerKubernetesZabbixNew Relic+5

Lybrate

Linux Administrator

Apr 2018 – May 2022 · 4 yrs 1 mo · Faridabad, Haryana, India · On-site

Description
Joined the organization as a Linux Administrator, managing large-scale production and staging infrastructure. Based on strong performance, automation initiatives, and system ownership, I was later offered an internal opportunity to transition into a DevOps / Release Engineer role.
Administered 300+ Linux servers across production and staging environments, maintaining 99.9% uptime
Automated repetitive operational tasks using Bash scripting, reducing manual effort by 40%
Implemented system hardening, SSH key policies, and role-based user access control
Performed proactive performance tuning by monitoring CPU, memory, disk I/O, and network utilization
Configured and optimized Apache & Nginx with SSL, virtual hosts, and basic load-balancing
Investigated and resolved P1/P2 incidents, performing detailed log analysis and RCA
Managed storage using LVM, RAID, NFS, and automated backup strategies
Strengthened security posture using Sophos, Cyberoam, FortiGate firewalls, IPS, WAF, and VPN policies
DevOps (Release Engineer
)
Transitioned internally from Linux Administrator to DevOps / Release Engineer, taking ownership of CI/CD pipelines, cloud infrastructure, and release management.
Designed and managed CI/CD pipelines using Jenkins and GitHub
Containerized applications using Docker and managed deployments on Kubernetes
Automated infrastructure provisioning and configuration using Ansible & shell scripting
Worked with AWS services: VPC, EC2, EBS, S3, VPN, ALB, Security Groups, Target Groups, CloudWatch
Implemented monitoring & alerting using Zabbix, New Relic, Grafana, ELK, Sentry, Squadcast.
Managed AWS infrastructure with focus on high availability, scalability, and security
Led release planning, versioning, and production deployments
Integrated monitoring, logging, and alerting to improve observability and reduce MTTR
Collaborated closely with development teams to streamline deployments and reduce release failures