Senior DevOps Engineer at Infinite Computer Solutions

Design, implement and maintain Ansible playbooks for provisioning, configuration management and application deployment. Develop and manage CI/CD pipelines using tools like Jenkins, GitLab CI or GitHub Actions. Collaborate with data science teams to operationalize machine learning models and workflows. Build and maintain event-driven automation. Monitor system performance, troubleshoot issues and ensure high availability and scalability. Implement infrastructure as code (IaC). Ensure security, compliance and best practices across all DevOps processes. Document processes, configurations and architectural decisions.

Senior DevOps Architect at Wizlah Ventures Pte Ltd

Designed and optimized cloud architectures from 0 to 1, ensuring high availability, security, scalability, and continuous performance improvements. Developed and optimized CI/CD environments from 0 to 1, configuring and maintaining tools such as Jenkins, GitLab, Harbor, OpenLDAP, and Nexus. Designed and implemented observability solutions from 0 to 1, using Elastic Stack, Grafana Stack, and OpenTelemetry to achieve real-time monitoring and alerting for enhanced system reliability. Developed and enforced security strategies, covering network policy, k8s RBAC, system hardening, and container security policies, to enhance compliance and prevent vulnerabilities. Collaborated with cross-functional teams (developers, designers, product managers) to align cloud strategies with business objectives, facilitating seamless cloud adoption. Configured reverse proxies (OpenResty, Apisix) and CDNs (Cloudflare, CloudFront), optimizing performance and managed firewall policies, to enhance efficiency an

NOC Engineer at Orion Consultancy

Administered services on AWS, Aliyun, Google Cloud. Administered Prometheus, Grafana and monitor infrastructure environment and line latency metrics. Administered Ansible playbooks configuration. Administered and optimize load balancing, reverse proxy servers (HAProxy, Nginx, Squid, etc.). DDoS protection using Fail2Ban with the central database. Automated certification creation and renewal with Let’s Encrypt.

Service Delivery Engineer at AsiaCloud Solutions Private Limited

Delivered managed workplace services (MWS) to clients under annual contracts, providing end-to-end support for desktops, servers, and network systems, including setup, configuration, troubleshooting, and maintenance. Administered and maintained Windows-based servers, including LAN/WAN network troubleshooting and optimization, ensuring seamless connectivity and minimal downtime. Conducted regular security monitoring to identify and mitigate potential intrusions, safeguarding organizational infrastructure. Monitored IT equipment health, generated performance reports, and provided proactive recommendations to improve reliability and performance. Configured and deployed new IT infrastructure, including NAS, Windows Servers, switches, PCs, and printers, to meet organizational and client-specific requirements. Developed applications tailored to company needs, enhancing operational efficiency. Provided regional IT support across multiple locations, ensuring consistent service delivery and res

Service Delivery Engineer at AsiaCloud Solutions Private Limited

Delivered IT services and support during Oct 2014 – Dec 2015 in multiple locations; performed end-user support, desktop/server/network administration, security monitoring, and IT infrastructure setup including NAS, Windows Servers, switches, PCs, and printers. Ensured regional IT operations across different sites and contributed to project implementations and post-implementation support.

IT Support and System Administrator at Ley Choon Group Holdings Limited

Delivered daily user support and troubleshooting for hardware, software, and network issues. Prepared and configured IT equipment, including servers and network infrastructure. Administered systems and maintained backups, supporting disaster recovery and data security. Managed ERP database updates and collaborated with vendors to resolve application-related issues. Provided 1st level support for desktops, servers, and network infrastructure, escalating complex issues as needed.

Project Supervisor at Foxconn Technology Group (China) (Nintendo RMA Repairs Project - Wii & Wii U)

Managed project scheduling and budgeting, ensuring timely and cost-effective delivery. Aligned customer requirements with factory capabilities, developing practical and scalable solutions. Contributed to the creation of SOPs, factory standards, and monthly KPIs to drive operational efficiency and consistency. Subordinates: 100 - 120.