Ka Chi Wan
Cloud Engineer
Kowloon Bay
Summary
Dynamic and innovative Cloud Infrastructure and DevOps Specialist with 3 years of hands-on experience in multi-cloud environments, including AWS, Alibaba Cloud, and Azure. Proven track record in architecting, implementing, and managing complex cloud solutions that drive efficiency and scalability. Expertise spans containerization, CI/CD pipelines, Infrastructure as Code (IaC), and decentralized storage systems.
Overview
5
5
years of professional experience
9
9
Certificates
4
4
years of post-secondary education
Work History
Cloud Engineer
One2Cloud Limited
01.2022 - Current
- Architected and implemented multi-cloud Kubernetes cluster spanning AWS, OVH, and Alibaba Cloud, enabling efficient deployment, automation, scaling, and management of containerized applications.
- Developed and integrated decentralized storage solutions (BTFS, IPFS, BZZ) within K3s environments, enhancing data distribution and resilience.
- Established robust CI/CD pipelines using GitHub Actions and ArgoCD, streamlining application deployment and Kubernetes cluster management.
- Implemented Kafka and Amazon SQS for scalable message queuing, coupled with Argo Event Source for event-driven architecture and function triggering.
- Deployed and managed Harbor as a private, elastic container registry, optimizing image storage and distribution workflows.
- Leveraged Infrastructure as Code (IaC) principles, utilizing AWS CDK, Pulumi, and Terraform to manage and version control diverse infrastructure deployments across projects.
- Provided expert troubleshooting and problem-solving support for clients across six major public cloud platforms: AWS, Azure, GCP, Alibaba Cloud, Tencent Cloud, and Huawei Cloud.
- Designed and implemented comprehensive cloud backup solutions and server maintenance strategies to ensure high availability and data integrity.
- Developed automated, serverless data synchronization processes to maintain database consistency and reliability.
- Configured and deployed customized mail server solutions for public-facing applications, ensuring secure and efficient email communication.
Solutions Architect Intern
Global Technology Integrator Ltd
09.2019 - 04.2020
- Identified and remediated single points of failure and security risks.
- Designed and developed scalable cloud solutions for enhanced performance and cost optimization.
- Optimized cloud infrastructure using data-driven analysis, resulting in significant cost savings.
- Improved overall cloud architecture efficiency by implementing cutting-edge technologies and best practices.
Education
Bachelor of Science - Compute Science - Information Systems And Analytic
Hong Kong Baptist University
Hong Kong Baptist University Kowloon Tong Kowloon 09.2020 - 09.2022
Higher Diploma - Cloud And Data Center Administra
Hong Kong Institute of Vocational Education (IVE)
Hong Kong 09.2018 - 09.2020
Skills
DevOps principles
Accomplishments
- WorldSkills Hong Kong 2024 - 1st - Cloud Computing
- WorldSkills Lyon 2024 - Bronze Medallist - Cloud Computing
Certification
AWS Certified Cloud Practitioner
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
WorldSkills Lyon 2024 - Champion - Cloud Computing
09-2024
WorldSkills Lyon 2024 - Bronze Medallist - Cloud Computing
09-2024
HCCDA- Tech Essentials
05-2024
HCCDP - Solution Architectures
05-2024
Microsoft Certified: Azure Network Engineer Associate
06-2023
Microsoft Certified: Azure Administrator Associate
05-2023
Microsoft Certified: Azure Solutions Architect Expert
05-2023
AWS Certified Cloud Practitioner
09-2022
AWS Certified Solutions Architect – Associate
09-2022
Cloud Engineer
One2Cloud Limited
01.2022 - Current
Bachelor of Science - Compute Science - Information Systems And Analytic
Hong Kong Baptist University
09.2020 - 09.2022
Solutions Architect Intern
Global Technology Integrator Ltd
09.2019 - 04.2020
Higher Diploma - Cloud And Data Center Administra
Hong Kong Institute of Vocational Education (IVE)
09.2018 - 09.2020
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