Eranda Peiris
Kadana,Western
Summary
Results-oriented DevOps/Cloud Site Reliability Engineer with a proven track record of designing and implementing automated deployment and monitoring systems, resulting in significant reductions in deployment time and improvements in system availability. Skilled in developing and maintaining scripts for automating system administration tasks, leading to increased operational efficiency and reduced manual errors. Collaborative team player with a strong focus on successful deployments, resulting in decreased failure rates and improved system stability.
Overview
12
12
years of professional experience
Work History
Site Reliability Engineer
Oloid Technologies
08.2023 - Current
- Provide AWS Architecture, with planning, building, and implementation using AWS services
- (EC2, EBS, VPC, NLB, IAM, EKS, S3, API Gateway, ECR, Cognito, Kafka, RDS, Redis, Grafana, Prometheus, Lambda, CloudFormation, AWS DevOps, Route53)
- Deeply understand customers' usage of cloud services(AWS), their challenges around observability and use expertise to help customers build the right solution to monitor and observe incidents
- Ensure the infrastructure, services, and applications developed meets all standards including, security, monitoring, performance, and SLAs
- Design and build CI/CD pipelines to improve developer productivity, agility, and code quality (Jenkins ,GitLab CI/CD, ArgoCD)
- Proficiency in scripting languages - Python, Bash, Go
- Hands-on experience on observability and monitoring tools like ELK stack, Prometheus, Grafana
- All Microservices are dockerized by writing a dockerfile using Docker
- Implement, design, build and secure the Kubernetes Architecture according to the customer requirement
- AWS resources provisioning automation using Terraform
- Linux administration and configuration Management using Ansible
- Experience in the networking domain - Load Balancing, Network Security and understanding of standard networking protocols and configurations
- Experience working with tools like JIRA and Slack
- Hands-on experience on database products like Mysql, MongoDB, Postgresql, DynamoDB
- Experience working with Private Cloud platforms like OpenStack and Cloud Stack.
Senior Engineer
Sri Lanka Telecom Services
01.2017 - 01.2023
- Technical experience in Linux Administration automation using Ansible and Server Hardening, Clustering, Load Balancing
- (CentOS, Ubuntu, Redhat)
- Practical experience designing, building, and automating solutions utilizing AWS services such as EC2, S3, RDS, Lambda, ECS, CodeStar, CodeCommit, CodeBuild, CodeDeploy, CodePipeline, CloudWatch, CloudFormation, Elastic Beanstalk and Terraform
- Hands-on experience in building CI/CD Pipeline using AWS CodeStar Project and Jenkins for Java Spring, PHP Laveral, Golang, Ruby on Rails Web Services and Web Applications
- Involving live monitoring for Cloud/DevOps project using Grafana, Kibana, Splunk
- Cloud/DevOps applications projects host on docker container and containerization orchestration using Kubernetes cluster
- Provide customized solutions in linux and windows environment to enterprise customers (DNS, DHCP, PROXY, FTP, HTTPS, SMTP, VNC, NFS, LDAP etc).
LAN/WAN Administrator
Lanka Bell Private Limited
01.2014 - 01.2017
- Worked alongside a team to do networking, coordinating and troubleshooting for DCSL group of companies
- Responsible for IT helpdesk administration, under which performed duties of Troubleshooting in Networks, Hardware, software
- Responsible for Firewall Administration in Cyberoam, Fortigate, Cisco, Juniper
- Responsible for managing OS in Red Hat Linux, Debian, Ubuntu, CentOS and Windows
- Responsible for Server administration.
Computer Systems & Networking Executive
S & D Associates
01.2013 - 01.2014
- Installing, configuring, testing, maintaining and administering and Upgraded networks, software database applications, servers and workstations
- Managing emails, anti-spam and virus protection
- Monitoring network traffic and activity, capacity and usage to ensure continued integrity and optimal network performance
- Preparing and maintaining procedures and documentation for network inventory and recording diagnosis and resolution of network faults
- Server administration.
Solution Executive
ONEzero Company
01.2012 - 01.2013
- Elastix IP PABX System Administration
- Windows and Linux System Administration (Zimbra Mail Sever, Software backend Server, Samba Server, Proxmox Server, Pettycash Server)
- Servers, Web applications and software security vulnerabilities
- VMware and Proxmox Virtualization.
Education
B.Sc Degree - Computer Systems & Networking
Curtin University
01.2012
G.C.E(A/L) Combined Maths, Physics, Chemistry 3C -
01.2006
Diploma in Computer Studies -
IDM
01.2003
Skills
- AWS DevOps
- Kubernetes
- Docker
- Ansible
- Jenkins
- ArgoCD
- GitLab CI/CD
- Grafana
- Prometheus
- ELK Stack
- Maven
- SonarQube
- Openshift
- CloudStack
- OpenStack
- Mysql
- MongoDB
- PostgreSQL
- Redis
- Kafka
- Python
- Go
- Bash
- Javascript
- Powershell
Profile
Eranda Peiris, SRE Engineer, N0 563/25, Negambo Road, Rilaulla, Kandana, Sri Lanka, +94774505518, erandapeiris@gmail.com
Personal Information
- Date of Birth: 06/15/1986
- Nationality: Sri Lankan
References
- Mr. Shashika Suren, Head of Systems Security & SRE, Axiata Digital Labs, Parkland Level 11, Colombo 02, 0777601028, sashika.suren@axiatadigitallabs.com
- Mr.Muditha Perera, Senior-Lead Systems Engineer, IFS Sri Lanka LTD, Orion Towers 1 752, Colombo 09, 071-7711346, muditha.perera@ifs.com
Disclaimer
02/23/2024, (Applicant Signature)
Timeline
Site Reliability Engineer
Oloid Technologies
08.2023 - Current
Senior Engineer
Sri Lanka Telecom Services
01.2017 - 01.2023
LAN/WAN Administrator
Lanka Bell Private Limited
01.2014 - 01.2017
Computer Systems & Networking Executive
S & D Associates
01.2013 - 01.2014
Solution Executive
ONEzero Company
01.2012 - 01.2013
B.Sc Degree - Computer Systems & Networking
Curtin University
G.C.E(A/L) Combined Maths, Physics, Chemistry 3C -
Diploma in Computer Studies -
IDM
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