Muzaffar Khan

DevOps Engineer

Tekdi Technologies Pvt. Ltd.•  July 2022 - July 2024•  Pune

Designed, deployed, and maintained Kubernetes clusters on Amazon EKS, supporting high-transaction-rate applications. Architected, designed, implemented, and managed secure, scalable, and highly available AWS cloud infrastructure. Implemented and managed large deployments of NoSQL databases such as Elasticsearch and MongoDB in Kubernetes environments. Established and enforced security best practices for Kubernetes clusters, ensuring compliance with industry standards and regulatory requirements. Set up centralized logging and monitoring solutions using Grafana, Prometheus, ELK stack (Elasticsearch, Logstash, and Kibana), and AWS Cloud Watch. Conducted capacity planning and optimization to maximize performance and cost efficiency of infrastructure resources. Developed and enhanced Terraform scripts for provisioning and managing AWS infrastructure components. Collaborated with development teams to optimize application performance, reliability, and scalability through infrastructure optimizations. Implemented security scanning tools like Trivy and Snyk, and performed vulnerability assessments using OWASP ZAP. Developed and maintained real-time data streaming solutions using Apache Kafka, managing topics, partitions, and replication. Hands-on experience with scripting languages like bash for automation and deployment tasks. Managed databases, including PostgreSQL and MongoDB, ensuring data integrity, availability, and performance. Troubleshot problems across a wide array of services and functional areas, ensuring minimal downtime.

DEVOPS ENGINEER

eRoam Technologies Pvt. Ltd.•  February 2021 - April 2022

Designed and managed robust CI/CD pipelines to streamline the development and deployment process, significantly reducing release times and improving software quality. Administered and optimized development and production servers on AWS, utilizing a wide range of services including S3, EC2, Route 53, CloudFront, ECR, Elastic Beanstalk, ACM, CodePipeline, RDS, IAM, SNS, SQS and EKS. Utilized monitoring tools like CloudWatch and Datadog to ensure system reliability and quickly resolve real-time issues, enhancing overall system performance. Automated various aspects of the DevOps lifecycle, employing tools and frameworks like Jenkins, Docker, and Terraform to increase efficiency and reduce manual workload. Created and managed Docker images and containers, wrote Dockerfiles, and handled image tagging and publishing to Docker Hub, facilitating consistent and reproducible environments. Managed RDS instances for reliable and scalable database solutions, ensuring data integrity and availability. Implemented security best practices and compliance measures using AWS IAM, Security Groups, and VPC configurations. Deployed and managed microservices-based applications using containerization and orchestration tools like Docker and Kubernetes (EKS), ensuring scalability and resilience.

JR. DEVOPS ENGINEER

BrizSolution Technology Pvt. Ltd.•  November 2019 - December 2020

Utilized GIT for efficient source code version control, ensuring seamless collaboration and code integrity. Integrated GIT with Jenkins to establish a robust CI/CD pipeline, incorporating code quality tracking and user management. Leveraged Maven as a build tool to automate the creation of deployable artifacts (JAR, WAR) from source code, ensuring consistency and efficiency in builds. Successfully deployed and managed LAMP stack environments, providing a stable platform for web applications. Created and managed Docker images, ensuring consistent and isolated environments for application deployment. Set up, deployed, and managed application stacks on AWS, ensuring high availability and reliability. Automated continuous integration and deployment processes using Jenkins and Docker, enhancing workflow efficiency and reducing manual intervention.