Devops Engineer Platform
Resume:
Prabin Krishna Subedi
********@*****.***
Platform/SRE/DevOps Engineer
linkedin.com/in/subediprabin
Objective: To further enhance my technical knowledge as a Sr. Platform Engineer proficient in Linux, AWS/GCP/Azure DevOps, Kubernetes (EKS/GKE/AKS), Terraform, CI/CD pipelines and contribute positively to organizational development with strong background in network engineering, and security hardening (IAM, RBAC, vulnerability scanning).
Summary Of Qualifications
● Around 15+ years of IT experience with involvement in all aspects of Software Configuration Management (SCM), DevOps, Amazon Web Services (AWS), and Google Cloud (GCP) and System Administration.
● Experience working with version control systems like GIT and used Source code management tools GitHub, GitLab, Bitbucket including command line applications.
● Experience in AWS Cloud Computing services, such as EC2, S3, EBS, VPC, ELB, Route53, Cloud Watch, Security Groups, Cloud Trail, IAM, CloudFront, RDS, CloudFormation and Glacier.
● Experience GCP Cloud Computing services, such as GCP compute engine, Cloud Storage, GKE, GCP VPC, GCP load balancer, Cloud DNS, Cert Management, Log Sink, Cloud Watch, VPC Firewall, Cloud Logging, IAM, Cloud Build, Bigquery, and Secret Management.
● Hands on experience in configuring and setting up Jenkins for Continuous Integration and End -to-End automation for all builds and deployments.
● Experience with Docker components like Docker Engine, Docker Hub, Docker Registry and managed Docker deployment pipeline for custom application images in the cloud
● Configured the Docker containers and created Docker files for various applications.
● Expert in deploying the code through web application servers like WebSphere/Web Logic/ Apache Tomcat/JBOSS.
● Production support of Apache and JBoss including installation, configuration, management and troubleshooting.
● Have working knowledge of defect tracking tool JIRA. Experience using WebLogic, WebSphere web servers for deployments.
● Hands-on experience in BASH, Python and PowerShell scripting.
● Experience on creating and managing all types of files such as XFS, ZFS, EXT3, EXT4, UFS
● Configured volume groups and logical volumes, extended logical volumes for file system growth needs using Logical Volume Manager (LVM) commands.
● Experienced in installation, configuration, management, upgrading, troubleshooting and support of Tomcat, Apache Web Server on Red Hat Linux system.
● Build, deploy, configure, and maintain systems, which may include software installations, updates, and core services.
● Experience in writing ansible playbooks and Terraform IAC for various applications like MySQL, Kafka (Aiven), MongoDB, Apache, AWS and GCP services.
● Experience in configuring and maintaining Jenkins to implement the CI/CD process for major releases and in integrating the tool with Ant and Maven to schedule the builds
● Experience in packaging and deployment of applications on Kubernetes engine.
● A quick learner with excellent problem solving and interpersonal skills
● Experience in configuring monitoring and alerting using the Grafana stack
(Grafana, Prometheus, Loki) and Datadog.
● Provide L3 support to end users (on call duties)
● Provide support to other team related to automations, monitoring and infrastructure
● Self-motivated, goal-oriented, good team player and highly adaptive to changes. License and Certification:
Architecting with Google Kubernetes Engine Specialization Web Application Security Testing with OWASP ZAP
Using Python to Access Web Data
Cisco Certified Network Associate Cyber Ops (CCNA Cyber Ops) Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
Technical Skills:
Cloud Platform AWS, GCP, Azure, Kubernetes (EKS, GKE & AKS ) Operating System Linux, Unix, Windows and Mac OS
DevOps Tools Jenkins, Ansible
Container Orchestration Docker, Kubernetes and ECS Programming & Scripting BASH Python PowerShell
Infrastructure as code (IAC) Terraform, Cross plane, and CloudFormation Collaboration Tools Hip chat, Confluence, Slack, matter most Monitoring and logging Grafana, Prometheus and Datadog Version Control Tools Git, SVN
Automation Tools Chef Puppet
Configuration Management
Tools
Ansible
Security Forensics, IAM, SSO, Nessus, OpenVAS, OWASP ZAP, Burp Suite
Network Nginx, Istio, GKE gateway, Service Mesh, CCNA Bug tracking Tools Jira, ServiceNow
SDLC Agile, Waterfall
Tools Visio, MS Office, Excel, Office 365
Education:
Tallinn University of Technology/University of Tartu : Master’s Degree in Cyber Security
(2016 - 2019)
COSMOS College of Management And Technology: Bachelor in Electronics and Communication Engineering (2003 - 2007)
Professional Experience:
Client: Breakwater Technology, Tallinn, Harjumaa, Estonia Date: June 2020 – June 2025
Role: Sr. Platform Engineer ( Contract Hybrid )
● Led gitlab CI/CD processes across development, test, QA, and production, integrating DevOps strategies for GCP and AWS cloud infrastructure and microservices.
● Automated infrastructure provisioning and configuration using Terraform, Cloudformation and Crossplane.
● Built and managed scalable containerized microservices using Docker, Kubernetes (GKE).
● Managed code and deployments using Git/GitLab, Argo CD, Jenkins, and implemented branching strategies, code reviews, and SonarQube.
● Administered and monitored databases and messaging services (PostgreSQL, Aiven, StackGres, Kafka) across AWS, GCP, and self-managed environments.
● Handled secret management with HashiCorp Vault and secured environments using RBAC policies and best practices.
● Terraform/Terragrunt to automate the Infra Provisioning for GKE, GCP cloud function, GCP SSL certs, compute engine, Cloud armor AWS cloudfront, route53, GCP cloud storage, S3 bucket etc.
● Implemented frontend testing and monitoring setups (A/B testing, site speed tools), and supported hotfix and release deployments
● Configured and managed AWS WAFv2, including automation of WAF rules using CloudFormation templates.
● Log analysis with AWS athena specially for AWS WAFv2 logs and Cloudfront Access logs.
● Configure, Managed and Administered GCP services like Gcloud function, Bigquery, Log sink, VPC firewall, cloud armor, Certmanager, GCP load balancer, Cloud Build, PUB/SUB etc.
● Plan, set up, manage, and move from Spinnaker to GitLab deployment on GKE.
● Set up and managed GitLab CI/CD and Argo CD for Node.js and Java Spring Boot microservices.
● Developed and managed AWS services using Python and Boto3 for automation and infrastructure tasks.
● Configured monitoring, alerting, and dashboards using Datadog for system and application metrics
● Set up and manage monitoring and alerting using the Grafana stack (Grafana, Prometheus, Loki).
● Created custom dashboards and visualizations to track system and application performance.
● Implemented Sitespect A/B testing to optimize user experience in collaboration with the SEO team.
● Used Sitespeed for performance testing and monitoring of web applications, analyzing key metrics like load time and page speed Client: MYJAR, Tallinn, Estonia
Date: Jan 2018 – May 2020
Role: Sr. Linux System/Network Administrator ( Onsite )
● Installed and configured rpm based/debian based Linux distributions on physical servers and VMs.
● Implemented and developed AWS services including EC2, S3, RDS, ELB, CloudFormation, IAM, VPC, and Route53.
● Managed virtualization and server deployments using VMware ESXi.
● Configured and maintained Cisco ASA firewalls and AnyConnect VPNs, including site-to-site VPNs.
● Configure and manage Synology NAS for Enterprise in house data center.
● Automated build and release processes with Shell/Python scripting.
● Scheduled tasks using cron jobs in Linux environments.
● Configured Jenkins for CI/CD pipelines across DEV, QA, UAT, and PROD.
● Integrated Jenkins with Git and used webhooks and Jenkins slaves for builds.
● Created Docker containers and images; managed containers and Dockerfiles.
● Monitored systems with Nagios; extended Nagios using Bash/Python modules.
● Used AWS CLI for backups, AMI creation, and automation tasks.
● Worked on Apache and application server setup and troubleshooting.
● Automated deployments with Ansible; created and managed playbooks and roles.
● Configured applications like MySQL, Kafka, MongoDB, and Apache using Ansible and Terraform.
● Troubleshoot Linux server issues related to network, memory, CPU, filesystem, etc.
● Worked throughout the SDLC in collaboration with cross-functional teams.
● Configured Nessus for vulnerability scanning of enterprise and cloud infrastructure.
● Managed Darktrace for security incident handling and response.
● Configure, plan, architect disaster and recovery site for inhouse data center.
● Configure and manage CISCO based Network for Multiple sites like Anyconnect VPN, Site-to-Site, Routing and Switching.
Client: EKbana Solutions Pte. Ltd, Lalitpur, Nepal Date: Aug 2016 – Dec 2018
Role: DevOps Lead (Remote)
● Worked on different versions of Linux including Redhat, Centos and Ubuntu and Sun-Solaris.
● Experience in writing/modifying shell scripts for process automation of system, application, backups etc.
● Monitored System Activities like CPU, Memory, Disk and Swap space usage to avoid any performance issues.
● Designed a new Virtual Private Cloud (VPC) and set up all resources which are required for a project utilizing cloud formation service.
● Installed and configured Apache Tomcat and deployed Jenkins.
● Performing failover and integrity test on new servers before rolling out to production.
● Handling problems or requirements as per the ticket (Request Tracker) created.
● Perform system and application configuration and management. Provide customer support of tickets assigned to the ServiceNow team.
● Migrated the manual jobs to self-executing CRON jobs on Physical/Virtual Servers.
● Troubleshooting Network, memory, CPU, swap and File system issues, TCP/IP, NFS, DNS, and SMTP in Linux servers.
● Managed user accounts, File systems, Disk quotas, Network and system monitoring, end user connectivity.
● Performed routine system management, operating system upgrades and software update, installation and remove packages using RPM and YUM
● Worked on Shell scripts for automation of daily tasks and created CRON jobs.
● Maintained proper documentation of all the activities carried out during the project in Jira, and Atlassian Wiki.
● Maintaining user's data backup by applying security permissions on the folder. Created users and attached to the created folder for backing up. Client: Leapfrog Technology Inc., Kathmandu, Nepal Date: July 2014 – Aug 2016
Role: Sr. DevOps Engineer
● Configured and managed servers on ESXi, Digital Ocean, AWS, Azure, and GCP.
● Automated deployment processes using Ansible, Jenkins, and Argo CD.
● Container orchestration GKE and AKS.
● Set up monitoring tools like Nagios, Grafana, and Zabbix
● Implemented cloud solutions using AWS CloudFront and other cloud services.
● Security management like performing security health checks as per policies/procedures, patching the servers based on the advisories for the applications and operating systems.
● Experienced in writing / modifying shell scripts for process automation of systems, applications, backups etc.
● Executed Ad-Hoc Testing in Staging Environment.
● Created AWS S3 buckets, performed folder management in each bucket, Managed cloud trail logs and objects within each bucket.
● Configured AWS IAM (Identity Access Management) service for controlled access for regular and application users with various groups & policies.
● Configuration and administration of DNS, LDAP, NFS and NIS in Linux and also implemented Samba for sharing of resources between Linux and Windows environments.
● Used automated installation technologies like Kickstart.
● Creation of Logical volumes (LVM) for Linux operating systems.
● Monitored System Activities like CPU, Memory, Disk and Swap space usage to avoid any performance issues.
● Worked on SAN and NAS storage technologies.
● Implementing & monitoring the Network Administration, security vulnerabilities with leading edge technologies.
● Experienced in installation and configuration of Application of Apache, Tomcat.
● Configured Hardware and Software RAID on Linux Servers.
● Provided technical support, consultation and guidance for software engineers, database administrators and junior level system administrators. Client: IIMS College, Kathmandu, Nepal
Date: Feb 2013 – July 2014
Role: Senior System/Network Administrator
● Worked on different versions of Linux including Red Hat Linux, CentOS, Ubuntu.
● Managed campus-wide network infrastructure, including Cisco switches/routers and Mikrotik networking devices.
● Administered Windows and Linux servers, ensuring system reliability.
● Provided technical support and training to staff and students.
● Implemented network security policies and procedures.
● Managed DHCP and internal web servers.
● Architect LAN/WAN network for the college.
● Designed hotspot solutions for student access.
Client: Classic Tech, Kathmandu, Nepal (NSP)
Date: Aug 2011 – Jan 2013
Role: System Engineer ( Onsite )
● Designed, configured, and maintained network infrastructure using Cisco and MikroTik routers and switches.
● Managed BGP, OSPF, and MPLS configurations for high-availability backbone and customer routing.
● Performed network traffic shaping, NAT, firewall rules, and QoS using MikroTik RouterOS.
● Monitored network health and performance using tools like Zabbix, Nagios, and NetFlow.
● Deployed and maintained Linux-based servers (DNS, DHCP, NTP, Web, VPN, etc.) for internal and customer-facing services.
● Implemented IP address management (IPAM) and subnet allocation for IPv4
● Handled incident response and troubleshooting for network outages, latency issues, and routing anomalies.
● Automated system administration tasks with Bash and Python scripts to improve operational efficiency.
● Conducted firmware upgrades and secure configurations on Cisco IOS and MikroTik RouterOS devices.
● Managed RADIUS authentication, PPPoE servers, and hotspot services for broadband user access.
● Implemented security best practices including ACLs, port security, and intrusion prevention.
● Collaborated with upstream providers and peering partners to ensure optimal network performance.
● Ensured SLA compliance and handled L2/L3 escalations for enterprise and residential customers.
Client: Himal Technologies Pvt. Ltd, Kathmandu, Nepal (ISP) Date: Jan 2009 – July 2011
Role: System Engineer (Onsite)
● Managed and maintained company servers and network infrastructure.
● Provided technical support to end-users and resolved hardware/software issues
● Conducted system upgrades and implemented new technologies.
● Ensured security of systems and data through regular updates and patches.
● Documentation for systems and processes.
● Supported day-to-day operations of IT infrastructure.
● Installed and configured software and hardware components.
● Monitored system performance and resolved technical issues.
● Assisted in network setup and maintenance.
● Provided training and support to end-users.
Professional Reference:
Olev Phil - Head of IT Operations at Breakwater Technology OU, Tallinn Estonia Email : ****.****@***.**
Gaurav Pandey - Founder CEO Ekbana Solutions Pvt. Ltd, Lalitpur Nepal Email : ******@******.***
Mobile: +977-9851192815
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