Professional Experience
2025 - Present
Senior Cloud Engineer - JIDEA - Auckland New Zealand
Experienced in Kubernetes administration, managing both local and AWS EKS clusters, including deployments, services, ingress, and volumes. Skilled in automation using Python and infrastructure provisioning with Terraform & Terragrunt. Proficient in cloud networking and security, configuring AWS VPC, VPNs, security groups, WAF, and firewalls. Developed custom Kubernetes controllers and CRDs for resource automation. Designed high-availability cloud architectures with 99.99%+ uptime and disaster recovery strategies. Expertise in hybrid cloud connectivity, managing AWS VPNs for secure Kubernetes integration.
2022 - 2024
Associate Technical Lead –Cloud Services - Sysco Labs Sri Lanka
As a cloud operations and automation specialist, I lead a team managing multi-cloud environments (Azure, GCP, AWS). My responsibilities include designing high-availability, fault-tolerant architectures, developing cloud automation tools, managing user access, performing network automation, and optimizing resource usage. I coordinate cloud migrations, ensure security and compliance, and implement Infrastructure as Code (IaC). I continue to enhance our cloud operations with robust and scalable solutions.
2020 - 2021
DevOps Manager - BlackSwan Technologies
Planning and designing cloud infrastructure, services, and architectures that meet the organization’s requirements, managing and mentoring teams of cloud engineers, architects, and administrators, ensuring the availability, reliability, and security of cloud-based services and infrastructure, developing and implementing disaster recovery and business continuity plans for cloud-based services and infrastructure, managing budgets and resources for cloud-based services and infrastructure, monitoring cloud usage and performance, and identifying opportunities for optimization and cost reduction.
2018 - 2019
Senior DevOps Engineer - ESSHVA TECHQ (PVT) LTD
Planning and designing cloud infrastructure, services, and architectures that meet the organization’s requirements, managing and mentoring teams of cloud engineers, architects, and administrators, ensuring the availability, reliability, and security of cloud-based services and infrastructure, developing and implementing disaster recovery and business continuity plans for cloud-based services and infrastructure, managing budgets and resources for cloud-based services and infrastructure, monitoring cloud usage and performance, and identifying opportunities for optimization and cost reduction.
2015 - 2016
IT SUPPORT SPECIALIST - MAS Holdings
Installing, configuring, and supporting both local area networks (LAN) and wide area networks (WAN) to ensure seamless connectivity across the organization. I managed the organization's Internet systems and network segments, ensuring robust and reliable network performance. Additionally, I handled printer maintenance for HP LaserJet series, E-Studio, and Canon devices, as well as troubleshooting a range of computer system issues, including hardware and software problems, email, network, phone, and peripheral equipment.
2021 - 2022
Senior DevOps Engineer - Nuri GmbH
Infrastructure and Security, Infrastructure as Code writing, and Monitoring Cloud environments with an Alerting system, also configuring Continuous Integration and Continuous Deployment pipelines.
2019 - 2020
Senior DevOps Engineer - BlackSwan Technologies
Microservice Deployment:
Executed end-to-end microservices deployment across AWS, GCP, and Azure platforms.
Utilized various cloud services, including AWS RDS, Lambda, API Gateway, and S3, for seamless and scalable application architecture.
Kubernetes Deployments:
Orchestrated Kubernetes deployments on EKS (AWS) and GKS (GCP) for containerized applications, ensuring efficient scaling and management.
CICD Pipelines with Jenkins:
Managed end-to-end deployment lifecycle with CICD pipelines using Jenkins.
Automated software version updates and releases, enhancing the efficiency of the deployment process.
Artifact Management:
Implemented artifact management using Nexus and JFrog, ensuring reliable versioning and distribution of software components.
This summary highlights your proficiency in orchestrating microservices across major cloud providers, managing Kubernetes deployments, and implementing robust CICD pipelines and artifact management processes. Customize as needed based on specific achievements and experiences.
2016 - 2018
System Engineer - SYNERGEN Health LLC
Managed overall infrastructure, including servers and LAN networks. I configured and administered pfSense firewalls to ensure network security, and handled Hyper-V servers for virtualization needs. Additionally, I was responsible for configuring and managing HP 1920/1980 switches and HP 5000 Series L3 switches to maintain efficient network operations.
2013 - 2014
Technical Support Executive - Eureka Technology Partners
Provided comprehensive technical support to customers across the UK, USA, and Australia using remote tools and phone. I offered assistance with a wide range of issues, including connectivity troubleshooting for LAN and Internet, and provided detailed support for Mac OS, Office 365, and Windows desktop and operating systems. My responsibilities included diagnosing and resolving problems related to hardware and software, ensuring smooth operation of network environments, and addressing issues with Office 365 applications and services. This role required a strong understanding of diverse operating systems and networking configurations to deliver effective solutions and maintain high levels of customer satisfaction.
Education
2024 - Reading
Master of Business Informatics - Reading (MBI)
Pursuing a Master in Business Informatics (MBI) broadened my perspective and equipped me with a comprehensive understanding of the strategic integration of business principles and information technology. This transformative experience has been instrumental in shaping my career trajectory and fostering a forward-thinking approach in my professional endeavors.
2018 - 2019
Bachelor's of Science Degree in Networking
Earning a B.Sc. in Network Engineering provided me with a solid foundation in designing, implementing, and managing network infrastructures. This program equipped me with in-depth knowledge of networking protocols, security measures, and troubleshooting techniques. It has been pivotal in developing my technical skills and understanding of complex network systems, preparing me for a successful career in the IT field.
2018 - 2021
AWS Certified SysOps Administrator Associate
Expertise in deploying, managing, and operating scalable, highly available, and fault-tolerant systems on AWS. It covers key areas such as monitoring and reporting, high availability, deployment, and automation, as well as security and compliance. This certification demonstrates the ability to manage AWS environments effectively, handle system operations tasks, and optimize performance while ensuring security and reliability.
2025 - 2027
CKA - Certified Kubernetes Administrator
Expertise in deploying, managing, and troubleshooting Kubernetes clusters. It covers core concepts such as cluster architecture, networking, security, storage, and workload management. Certified professionals demonstrate proficiency in handling real-world Kubernetes tasks, including deploying applications, configuring networking policies, securing clusters, and troubleshooting issues to ensure smooth operations in cloud-native environments.
2013 - 2016
Cisco Certified Networking and Switching Administrator Associate
Validating skills required for managing and configuring Cisco networking devices. It covers fundamental networking concepts, including IP addressing, routing and switching, network security, and troubleshooting. This certification demonstrates the ability to implement and maintain network solutions using Cisco technologies, ensuring efficient and reliable network operations.
Skills & Expertise
Technical Skills
I have extensive technical skills in planning, designing, and managing multicloud infrastructures across platforms such as Azure, GCP, and AWS.
My expertise includes developing cloud automation scripts and tools, implementing continuous integration and continuous deployment (CI/CD) pipelines, and utilizing Infrastructure as Code (IaC) for consistent infrastructure management.
Additionally, I am proficient in script writing and programming for automation, as well as containerization and orchestration using Docker and Kubernetes.
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In addition to my technical abilities, I possess strong soft skills including team management, where I effectively lead and guide technical teams, and project management, with a proven track record of overseeing projects from inception to completion. I excel in problem-solving, with excellent analytical and troubleshooting skills, and I am an effective communicator, able to explain technical concepts to non-technical stakeholders. My collaboration skills allow me to work seamlessly with cross-functional teams to achieve organizational goals.