Surajkumar Bele

Experience

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  Liberals Systems Pvt Ltd.

  Apr 2019 - Jun 2021

  System Engineer

  Installation and servicing LED video walls. Worked on Hardware installation, Installing and working with Microsoft/Linux OS (Win7/8.1/10, Centos, Ubuntu), Working with various features of Operating Systems, managing networking, helping to configure switches and routers, Hardware troubleshooting and providing resolution to users, Assembling and Dissembling of PC, providing remote troubleshooting.

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  INFINIMINDS

  Jul 2021 - Nov 2022

  Support Engineer

  Linux User & Group administration, Files and folder permissions, Locking & Unlocking a user accounts, Changing Password Parameters and Deleting users, Creating Groups, Directories with Set User ID (SUID), Set Group ID (SGID) and Sticky Bit. Enhanced User Security with SUDO. Partitions management, Created Partitions, formatting, mounting (Temporary& Permanent), Assigning label, logical volume management(LVM), Network Configuration, Network Configurations like Changing Hostnames and Assigning/Changing IP Address. Troubleshooting, booting procedure, job automation(cron job), Administrating Remote System. Software Management Backup & Restore (tar and gzip), logs management. Incident management using tools such as service-desk and servicenow.Having an exposer on AWS and its services, EC2, VPC Networking, IGW, NAT Gateway, VPC peering, S3, IAM, SNS, Cloudwatch, EFS, Load balancer, auto scaling, RDS, Routh53 DNS service, AWS Backup, AWS Organizations. Show less

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  Greamio Technologies Pvt. Ltd.

  Dec 2022 - Mar 2024

  DevOps Engineer

  • Spearheaded the adoption of Jenkins, CI/CD for streamlined production workflows,• Leveraged Shell Scripting to integrate the project framework with TestRail JIRA improving test management and issue tracking. • Monitoring each and every services running in the Linux environment and storing the logs and ensuring log rotations periodically.• Received recommendation for resolving critical AWS VPC issues resolving peering problem for development team.• Managed and maintained Kubernetes clusters, ensuring high availability and scalability for containerized applications and micro-services implementing rolling updates and automatic scaling as well as RollBack to accommodate increased workloads during peak usage periods.• Setup Kubernetes Ingress and Ingress-Controllers and optimizing application routing and resource allocation.• Conducted resource allocation utilization analysis, leading to the optimization of container resource and requests. • Streamlined the CI/CD pipeline for Java based application using Maven. • Implemented proactive alerting and monitoring using Prometheus and Grafana reducing system downtime.• Introduced version control based practice using Git, improving code collaboration and traceability.• Provisioning AWS cloud infrastructure using Terraform and infrastructure hardening.• Jenkins CI/CD pipeline configuration using declarative pipeline for each stage deployment.• Collaborated with cross functional teams to ensure seamless project delivery in Agile environment.• Resolved critical production incidents promptly, maintaining system availability and minimizing business impact. Show less

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  Worldline Global Services

  Mar 2024 - now

  DevOps Consultant