Jawahar Saravanan
Chennai
Summary
Looking for an opportunity as a DevOps Engineer where I can apply my skills in security and effectivity to best of my knowledge, learn new technologies and tools which can provide a good learning curve and continuously upskill myself, while making a significant contribution to the success of the company
Overview
3
3
years of professional experience
1
1
Certification
Work History
DevOps Engineer
HTC Global Services
Chennai
11.2021 - Current
- Experienced in Banking/Finance company’s migration projects, Created in 'Lift and Shift' strategy and 'Refactoring' strategy in containerization and serverless approach respectively. Experienced in AWS infrastructure design, development, maintenance and testing using Terraform and GitLab CI/CD pipeline.
- Advanced proficiency in Terraform and AWS to provision wide range of AWS services to cloud with modular approach, dynamic provisioning, reusability, with terraform cloud as backend. Terraform code for Route53, CloudFront, S3.
- Terraform code for AWS Lambda, Api gateway, ELB, ECS, ECR, EC2. Terraform code for AWS RDS, DynamoDB. Terraform code for VPC, Subnet, NAT, VPC Endpoint, vpgw and CloudWatch events, alarms, logs, SNS. For security purposes, created AWS WAF, Security groups, IAM roles and policies, SSL certificates, KMS key.
- Developed a GitLab CI/CD pipeline with multiple stages for terraform, SonarQube, Snyk, Checkmarks and proxy connection, JFrog artifacts, enabling automated build, test, and deployment processes in test and production environments.
- Experienced with Docker CLI for image creation, container management and container orchestration in AWS ECS Experienced in deploying Kubernetes cluster using weave network with security best practice. Extensively Created in Serverless and Container applications.
- Proficient in Python scripting for automating tasks. Developed Python scripts for data loading and data validation for database table.
- Developed backend logic using Python, implementing AWS Lambda functions, and integrating them with a database table. Developed terraform code for loading data to databases using CloudWatch events.
- Strong skills in high availability and disaster recovery capabilities for production environment.
- Migrated data from Hadoop to aws S3 by using Apache NiFi .
- Implemented Python scripts for MD5 checksum validation on both the source (Hadoop) and destination (AWS) to guarantee data integrity.
Education
Bachelor of Engineering - Electrical And Electroincs Engineering
Apollo Engineering College
Chennai04-2021
Skills
- Version control: Git
- Cloud platform: AWS
- Infrastructure as a code: Terraform
- Containeraization tool: Docker
- CI/CD: GitLab
- Secret Storage: Hashicorp Vault, AWS Secret manager
- SAST: SonarQube, Snyk, Checkmarx
- Programming language: Python
- package manger: Maven, Pip, Npm Artifactory JFrog
Certification
- AWS Certified Developer Associate | valid till 2025
Languages
- Tamil
- English
Declaration
- The above mentioned skills and experience are true and best of my knowledge
Timeline
DevOps Engineer
HTC Global Services
11.2021 - Current
Bachelor of Engineering - Electrical And Electroincs Engineering
Apollo Engineering College
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