DevOps Engineer
DevOps Engineer
Available for hire
Years of
experience
5+ years
Experience
level
Mid-level
Available
for
Full-time, Part-time, Contract, Freelance, Internship
Available from
23 Jun 2026
DevOps Engineer with 5+ years of experience designing and maintaining cloud infrastructure, CI/CD automation, and observability systems. Holds AWS Certified SysOps Administrator and GitLab Certified Associate credentials. Proven ability to lead infrastructure migrations, automate workflows, and implement SRE best practices including SLAs, SLOs, and incident management. Seeking to apply DevOps principles and Kubernetes orchestration skills to drive operational excellence at scale.
Skills
Languages
Employment History
DevOps Enginee at
IBM
2022
-
2026
•Designed and maintained CI/CD pipelines using Jenkins and GitHub
Actions across 5+ microservices handling 30,000+ daily API requests
•Managed AWS cloud resources (EC2, S3, Lambda) with IAM policies,
VPC configuration, and security groups for production workloads
•Implemented observability using CloudWatch and Grafana
dashboards for system monitoring and alerting
•Automated infrastructure provisioning using Terraform, managing
200+ AWS resources across dev, staging, and production
environments
•Participated in migration of legacy applications to AWS EKS
(Kubernetes), contributing to infrastructure setup and container
orchestration
Cloud Engineer at
NCS Group
2021
-
2022
•Provisioned and managed cloud infrastructure for 5 enterprise
clients on AWS and Azure using Terraform and Ansible
•Executed daily cloud operations including infrastructure
monitoring, incident response, and SLA adherence for 10+
production environments
•Automated deployment workflows using GitHub Actions,
supporting 20+ deployments per week
•Assisted in VPC networking design (public/private subnets, NAT
gateways, peering connections) for multi-tier applications
•Resolved 30+ infrastructure incidents (network, server, storage)
within SLA requirements
Infrastructure Engineer at
NCS Group
2021
-
2021
•Supported IT infrastructure operations, troubleshooting network
and server issues
•Assisted in cloud migration support and infrastructure
documentation
Trainee (DevOps Engineer) at
National Trades Union Congress (NTUC)
2020
-
2021
•Built CI/CD pipeline using Docker and Jenkins as part of capstone
project, reducing simulated deployment time from 1 hour to 15
minutes
•Completed coursework in: Python programming, Linux
administration, Agile methodologies, Terraform, Kubernetes
fundamentals, and SonarQube
IT Support Assistant at
EDMI Limited
2019
-
2019
•Provided IT support, troubleshooting hardware and software issues
for end-users and resolved 50+ support tickets
Education
Bachelor of Computing & Information Systems at
SIM Global Education
2017
-
2020