Devops

As a Cloud Architect, I've had the privilege of leading projects valued at around 1 million plus SGD, and as an engineer, I've been entrusted with projects exceeding 10 million SGD in size. Implemented, Deployed, Architected and Supported GCC 2.0 Azure and AWS projects for Government Agencies and Large private sector projects, promoting best practices for cloud architecture and design patterns. Developed and maintained infrastructure as code using Terraform for AWS & Azure to ensure consistent and automated deployments. Implemented, deployed, and managed Kubernetes clusters for containerized applications in AWS and Azure to meet project requirements, ensuring scalability, resilience, and high availability of applications. Strengthened project security by meticulously configuring security best practices on AWS and Azure platforms, performing OS (RHEL, Amazon Linux 2 and Windows) hardening, and conducting comprehensive security testing such as VA, security scanning, auditing etc. Demonstrated a commitment to operational efficiency by automating cloud operations and creating infrastructure automation scripts (Bash and Powershell) for Linux and Windows OS, contributing to the continuous improvement of cloud solutions. Enhanced project performance and reliability by implementing robust infrastructure monitoring and advanced log analytics solutions, including Amazon CloudWatch, AWS CloudTrail, Azure Monitor, Azure Log Analytics Workspaces, Splunk, GCC StackOps(ELK Stack) etc. Leveraged GitLab's CI/CD pipeline for seamless and automated package deployment, ensuring rapid and consistent delivery of software updates and enhancements. Implement Database proxy software such as Datasunrise to act as a DB firewall for monitoring, protecting, data masking and managing administrative to ensure compliance and minimize data breaches.

Provide Huawei Cloud consultation & delivery for 20+ Startups from small to medium size and help them implement Huawei Cloud best practices in terms of Security, Cost Optimization and Operational Excellence. Collaborate with stakeholders to understand business requirements and translate them into scalable cloud solutions using Huawei Cloud services. Responsible for demand analysis, solution design, POC verification, and traditional IT cloud solution design for Huawei public cloud projects through Huawei Cloud products and solutions for public cloud projects. Support the migration of customers' existing application systems and data to HUAWEI CLOUD by designing and implementing the migration solutions, managing and providing technical support for the entire migration process. Collaborating with sales (BD), R&D, SRE, and other teams to ensure the continuous operation for the key customers. Promptly validate, mitigate, and remediate all vulnerabilities identified in Huawei in accordance with the timeframe stipulated inside CIS Policy. Analyze and implement security features of cloud platform and services, and perform security tests, verification, and assurance before and after go-live. Design and maintenance of the infrastructure monitoring/metric, infrastructure automation terraform hands-on.

I was introduced to a Hybrid-Cloud Operation environment which consists of On-premise and Azure Cloud. Developed a Desktop application called 'Auto-Display AI Program (C# & ASP.Net & MSSQL)' which has Microsoft Office Automation and Azure Automated Data Processing System(Form Recognizer) functionality. Maintained and performed Operation routine monitoring of the following Azure service fabrics (Azure Hybrid Cloud on-premise network & Azure AD Cloud Network fabrics; Tool used: Azure Sentinel SIEM log analytics based on Fortinet Cloud Security suite): Azure Firewall, Load Balancer, Application Gateway, Azure ExpressRoute, Inter-region peering. Log analysis and escalation to the center superior team for any logs with issues that do not meet the Company’s compliance score.