Brayan Perera Email & Phone Number

Singapore

Singapore

• Spearheaded the migration of a clinic management system consisting of 18 services to AWS Fargate, which serves more than 30 medical clinics in Singapore. Calculated cost-saving of 35 %.
• Established the best practices for the IT department while implementing Infrastructure as Code using Terraform for trimming AWS infrastructure provisioning effort by 70%.
• Managed the automation for 700+ edge devices via a Remote Monitoring and Management (RMM) platform.
• Improved the security of the AWS Environment leveraging AWS Transit Gateway, Network Firewall, and AWS WAF to reduce the attack surface by 40%.
• Improved the Business Continuity Planning process and practices while establishing the monitoring and disaster recovery/backups across 100% of AWS Accounts resources.

Sri Lanka

Sri Lanka

• Architected and led the development of an NFV VNFM platform which consisted of 15 service modules for a Telecommunications Service Provider.
• Initiated an Ansible collection for automation of deployment tasks in 10+ projects within the organization, reducing provisioning effort by 60%.
• Consulted a healthcare company to migrate application workloads to AWS Fargate and created the CI/CI pipeline for automated deployment of new application versions reducing the deployment effort by 70%.
• Directed the team to ensure 100% of project documentation created including, Architecture, Development, and Deployment.

Sri Lanka

• Recommended architectural improvements for telecommunication application platform deployments across 10+ clients in Brunei, Philippines, Sri Lanka, and Singapore.
• Spearheaded an OpenStack Private Cloud deployment upgrade project of 15 compute hosts from RHOSP 7 to RHOSP 10 for a Singapore university institute.
• Led and mentored a team of 8 Implementation / Systems Engineers on 15+ customer projects.
• Architected OpenStack deployment consisting of 30 compute hosts, focusing on site-to-site instance migration for a Singapore telecommunication company and managed the platform's deployment.
• Consulted 10+ Telco and Banking customers on the architectural decision for the application platform deployments, DR planning, and upgrades.

Sri Lanka

• Architected the site-to-site fail-over Redhat Enterprise Virtualization Cluster, consisting of 16+ hypervisors.
• Collaborated with 10+ Software Architects, Lead Engineers to establish release management/deployment process.
• Contributed to the team effort of developing and implementing standards in the customer support and implementation processes, increasing the process adoption by 30%.
• Initiated and developed Service Manager, a Shell and Python-based application for managing and failover services in a Linux environment without using a native cluster solution, utilized in more than 10 customer.
• Implemented 60% of the organization's IT policies, technical procedures, and standards for preserving the integrity and security of data, reports, and access across the organization.

Singapore

• Performed the implementation and support of 10+ application platforms for a leading mobile operator in Singapore for 3.5 years as an onsite systems engineer.
• Acted as principal engineer on more than 10 R&D projects for trending technologies in system deployment.
• Administered 20+ Onsite Compute, Storage, and Network Hardware, including storage array, switch, and server configurations.

Brunei Darussalam

• Performed support and implementation of enterprise application platforms for 7+ mobile operators, and 3+ Banking Customers in 4 countries including onsite support in Brunei for 1.5 years.
• Conducted 3 customer training programs in Sri Lanka and Brunei.

Sri Lanka

Bachelor Of Information & Communication Technology, Information Technology

Activities and Societies: Vice President of Students Union

Education record