Professional Summary
DevOps Engineer with 1.5 years of hands-on experience automating AWS infrastructure, designing CI/CD pipelines and orchestrating containerized workloads.
Proficient in Terraform, Docker, Kubernetes, Linux/Unix administration and scripting (Python, Bash) to streamline deployments and bolster system reliability.
Led enterprise-wide GitOps transformation using ArgoCD, improving deployment speed by 85% and system reliability.
Skilled at collaborating with development and operations teams to monitor performance, implement risk-mitigation strategies, and deliver resilient solutions that power modern applications.
"Building resilient infrastructure, one pipeline at a time"
Core Skills
Comprehensive DevOps expertise across multiple domains
Cloud Platforms
AWS (EC2, S3, IAM, EKS, SNS, ECR, ALB), CodePipeline, CodeDeploy, CodeBuild
CI/CD & DevOps Tools
GitLab CI, Jenkins, ArgoCD, GitHub Actions
Infrastructure as Code
Terraform, OpenTofu, Pulumi
Orchestration
Docker, Kubernetes (EKS, Kubeadm), Helm, Kustomize
System Observability
Prometheus, Grafana, EFK/ELK stack, Signoz, OpenTelemetry
Security & Compliance
Vulnerability scanning, secrets management, access controls
Tools & Platforms
Ansible, Git, Vault, Trivy, Nexus, Digital Ocean, Jira, Confluence
Programming & Scripting
Go, Python, Shell, Bash
DevOps Tools & Technologies
50+ tools across the modern DevOps ecosystem
Cloud Platforms
AWS EC2
AWS S3
AWS EKS
AWS IAM
AWS SNS
AWS ECR
CodePipeline
CodeDeploy
CodeBuild
ALB
Digital Ocean
CI/CD & DevOps Tools
GitLab CI
Jenkins
ArgoCD
GitHub Actions
Infrastructure as Code
Terraform
OpenTofu
Pulumi
Container Orchestration
Docker
Kubernetes
Helm
Kustomize
Kubeadm
Observability & Monitoring
Prometheus
Grafana
EFK Stack
ELK Stack
Signoz
OpenTelemetry
Pulsimo
Programming & Scripting
Go
Python
Shell
Bash
Additional Tools & Platforms
Ansible
Git
Jira
Confluence
Nexus
Professional Experience
Building resilient infrastructure at scale
DevOps Engineer
- Collaborate with development & operations teams to understand project requirements, KPIs and deployment targets; translated them into infrastructure & release workflows
- Engineered high-performance CI/CD workflows with GitLab CI and Jenkins automating application build, test, containerization and deployment phases; reduced deployment tasks by 85%
- Led enterprise-wide GitOps transformation using ArgoCD, establishing self-service deployment capabilities that improved reliability and turnaround time for development teams by empowering infrastructure autonomy
- Containerized microservices into Docker images and orchestrated deployments on Kubernetes (DOKS or Kubeadm), enabling horizontal scaling, resilient service mesh architecture, and zero-downtime rollouts
- Deployed end-to-end observability stack with Prometheus, Grafana, and OpenTelemetry, reducing MTTR through real-time system insights, while establishing centralized logging with Elasticsearch (EFK) for correlation, aggregation and analysis across distributed systems
- Provisioned AWS infrastructure using Terraform (EKS, VPC, S3, IAM roles), ensuring repeatable and scalable deployments
AWS EKS Event-Driven Auto-Scaler
- •Deployed Kubernetes applications on AWS EKS using KEDA, to auto-scale based on RabbitMQ queue length
- •Implemented Velero with Amazon S3 for periodic backups of Kubernetes resources and persistent volumes
- •Built robust AWS ingress setup using AWS ALB via AWS Load Balancer Controller with SSL termination via ACM
SmartDB-Terraform
- •Built "ShopSmart Resilient Infra" — a multi-region Terraform-based platform enabling high availability and disaster recovery for an online application
- •Engineered a multi-region AWS infrastructure with warm-standby DR via Terraform, ensuring high availability across failure domains
- •Integrated cross-region data replication + DNS failover automation to satisfy RPO less than 5 min and RTO less than 30 min
Education
Bachelor of Science
Computer Science and Engineering
American International University-Bangladesh
Certifications
CKA-CNCF
Certified Kubernetes Administrator
Professional certification demonstrating expertise in deploying, managing, and troubleshooting Kubernetes clusters in production environments.
Let's Build Something Great Together
Open to collaboration, consulting, and interesting DevOps challenges
Specializing in cloud infrastructure, Kubernetes orchestration, and CI/CD automation