Sudarshan S.

I’m a Senior DevOps & Cloud Architect with 15+ years of IT experience, specializing in cloud infrastructure, Kubernetes, DevOps automation, observability, and enterprise platform engineering. I help businesses build, migrate, automate, monitor, and troubleshoot production infrastructure across AWS, Azure, GCP, and on-premise environments. My focus is not just deploying infrastructure — I build reliable platforms with CI/CD, Infrastructure as Code, proactive monitoring, incident workflows, and automated remediation. 🔹 DEVOPS & KUBERNETES • Kubernetes (EKS, AKS, GKE), Docker, Docker Compose & Docker Swarm • Jenkins, GitLab CI/CD & GitHub Actions • Terraform & Ansible • NGINX, Apache & load balancing • Linux server administration & production troubleshooting 🔹 CLOUD ARCHITECTURE • AWS: EC2, EKS, VPC, IAM, ELB, RDS, S3 & CloudWatch • Microsoft Azure & Google Cloud Platform • Cloud migration and infrastructure modernization • High availability, scalability & disaster recovery • Secure cloud and hybrid infrastructure 🔹 OBSERVABILITY & AIOPS • Prometheus, Grafana, Alertmanager, Loki, Splunk & CloudWatch • Infrastructure and application monitoring • Intelligent alert correlation and incident workflows • ServiceNow integration • Automated infrastructure remediation using Ansible • AI/LLM-assisted operations and incident analysis • Ollama and local LLM/SLM deployment on GPU infrastructure 🔹 SERVER & DATABASE ENGINEERING • Red Hat, Ubuntu, CentOS, Solaris & HPUX • VMware, KVM & VirtualBox • Oracle, PostgreSQL, MySQL, MongoDB & Redis • SSL, reverse proxies, networking and server security 🔹 ENTERPRISE APPLICATIONS • Oracle Siebel CRM administration, installation and upgrades • Siebel IP16/IP18 to modern Siebel releases • AWS cloud migration for enterprise applications • OBIEE & BI Publisher • ERPNext & Frappe deployment and security I have successfully delivered projects involving Docker migrations, Docker Swarm environments, secure ERPNext/Frappe deployments, AWS infrastructure, enterprise application upgrades, and production monitoring solutions. As a Top Rated Upwork freelancer with 100% Job Success, I focus on clear communication, practical solutions, and reliable delivery. If you need help with Kubernetes, DevOps, cloud migration, CI/CD, observability, AIOps, infrastructure automation, or a complex production issue, I can help you design the solution and implement it end-to-end.