Atharva Koli

Cloud & DevOps Engineer in the making, with expertise in AWS, Infrastructure as Code (IaC), CI/CD, and containerization. Adept at designing and deploying scalable, secure cloud architectures using AWS services, Terraform, and CloudFormation. Proficient in Linux system administration, networking, and automation, with a strong foundation in Python and MySQL. Passionate about optimizing cloud infrastructure for performance, security, and cost efficiency while staying updated on emerging technologies.

• Cloud-Native Migration of Legacy 3-Tier Application on AWS

Designed and implemented a scalable, secure, and cloud-native infrastructure to migrate a monolithic 3-tier web application to AWS using Terraform, EKS, and RDS. The setup included a fully modular  code based infrastructure, multi-AZ VPC architecture with public, private, and DB subnets, VPC endpoints, security groups, IAM roles, and automated CI/CD using Jenkins. Successfully containerized and deployed a Flask-MySQL backend and HTML frontend to EKS, with S3 used for storage and logs. Documented the entire pipeline with architecture diagrams, sprint logs, and a production-grade deployment guide.

• Skills Highlighted:

Terraform, AWS, EKS, RDS, CI/CD, Docker, Jenkins, VPC, IAM, Infrastructure as Code, DevOps, Cloud Security, Modular Architecture

AWS Services: EC2, S3, VPC (3-tier architecture), Route 53, RDS (MySQL), Lambda, Elastic Load Balancer (ALB), CloudFormation, CloudWatch, Infrastructure as Code (IaC): Terraform, AWS CloudFormation, Containerization & Orchestration: Docker, Kubernetes (K8s), Operating Systems: Linux (Ubuntu), CI/CD: Jenkins, GitHub Actions, Version Control: Git, GitHub, Scripting & Automation: Python, Shell Scripting, Monitoring & Logging: AWS CloudWatch, Databases: MySQL, RDS, Networking: VPC (subnetting, NAT gateways), Load Balancing, DNS (Route 53)

Seminar: Virtual Private Cloud (VPC), Delivered an in-depth research-based presentation on VPC architecture, subnets, NAT gateways, security, and cost optimization under the guidance of Prof. Rahul Dagade.