· Manage and optimize Kubernetes clusters, Docker containers, and cloud resources.

· Maintain infrastructure as code (IaC) for consistency and scalability.

· Enforcing security practices throughout the DevOps lifecycle (DevSecOps).

· Set up and maintain CI/CD pipelines using tools like GitLab CI, Jenkins, GitHub Actions, or Bitbucket Pipelines.

·  Automate testing, building, and deployment processes for staging and production environments.

· Ensure zero-downtime deployments and rollbacks with blue-green or canary strategies.

· Implement monitoring and alerting tools (e.g., Sentry, Prometheus, Grafana, ELK/EFK, Datadog).

· Proactively monitor application health and infrastructure performance.

· Participate in on-call rotations and troubleshoot production issues.

· Enforce infrastructure and pipeline security best practices.

Manage secrets and credentials securely using tools like Vault, AWS Secrets Manager, or SOPS.

· Ensure systems follow compliance and auditing requirements.

· Work closely with developers, QA, and product teams to ensure smooth integration and delivery.

· Document infrastructure, pipelines, and procedures.

· Provide internal support and DevOps mentoring when needed.

Server Maintenance & Optimization:

· Regularly conduct server maintenance, including system updates, patching, and performance optimization.

· Ensure infrastructure is configured for high availability, scalability, and reliability.

· Perform regular backups and disaster recovery tests to minimize system downtime.

Security Testing & Hardening:

· Implement and enforce security best practices, including firewall configurations, access control, and user permissions.

· Regularly conduct vulnerability scans and security assessments to identify and address security risks.

·  Apply security patches and updates promptly to mitigate vulnerabilities.

· Daily Infrastructure Monitoring & Checks:

· Perform daily system checks, including monitoring server health, disk usage, and performance metrics.

· Monitor and analyze logs and alerts for potential issues or anomalies in production systems.

· Quickly respond to and resolve incidents to ensure minimal service disruption.

· Collaborate with cross-functional teams to troubleshoot and resolve issues related to server uptime, performance, or security.