About Me

I'm a passionate cloud-native enthusiast with expert-level knowledge in Kubernetes orchestration and containerization technologies. Currently based in Taipei, Taiwan, I work as a Project Specialist at Pegatron Corp, where I design and maintain complex infrastructure systems with experience in 5G and AI platforms.

My expertise centers around Kubernetes and container-native solutions, with deep knowledge in 5G network infrastructure and AI/ML systems. I'm enthusiastic about cloud-native technologies and passionate about solving complex technical challenges in modern distributed systems and emerging technology domains.

Certifications

  • Certified Kubernetes Administrator (CKA) - 2024
  • Certified Kubernetes Application Developer (CKAD) - 2024
  • Kubernetes and Cloud Native Associate (KCNA) - 2024

Cloud & Orchestration

Kubernetes EKS GKE AWS GCP Digital Ocean On-Premises Docker

Databases

PostgreSQL MariaDB Patroni Repmgr

DevOps & Automation

Ansible GitLab CI/CD Jenkins Helm Python

Emerging Technologies

5G Networks AI Infrastructure Edge Computing Cloud-Native

Technical Expertise

As a Kubernetes expert and cloud-native enthusiast, I've developed deep expertise in containerization and orchestration technologies. With knowledge spanning 5G networks and AI systems, here's an overview of my technical specializations:

Database Technologies

Extensive experience with enterprise database systems, high availability clustering, replication strategies, and performance optimization across multiple platforms.

  • PostgreSQL HA with Patroni
  • MariaDB Galera Cluster
  • Database migration and optimization
  • Backup and disaster recovery strategies

Kubernetes Orchestration

Expert knowledge of container orchestration, from bare metal deployments to cloud-managed clusters, with focus on cloud-native architecture and advanced networking.

  • Multi-master HA cluster architecture
  • EKS/GKE/DOKS managed environments
  • On-premises bare metal deployments
  • Cloud-native application patterns
  • Network policies and security implementation
  • RBAC and access control design

Container Technologies

Comprehensive understanding of containerization technologies, runtime optimization, registry management, and security best practices.

  • Docker Engine optimization
  • Private registry architecture
  • Image security scanning workflows
  • Container networking solutions

CI/CD Pipelines

Expertise in designing and implementing continuous integration and deployment workflows with automated testing, security scanning, and compliance checks.

  • GitLab CI/CD pipeline design
  • Jenkins automation workflows
  • Automated testing integration
  • Security scanning and compliance

Infrastructure Automation

Proficient in Infrastructure as Code practices using Ansible for automated provisioning, configuration management, and deployment across environments.

  • Ansible playbook development
  • Role-based automation patterns
  • Multi-environment deployment strategies
  • Configuration management systems

Application Packaging

Experience with Helm charts for Kubernetes application packaging, templating, versioning, and multi-environment configuration management.

  • Custom Helm chart development
  • Multi-environment templating
  • Chart repository management
  • Application lifecycle patterns

Backend Architecture

Knowledge in scalable backend application design with microservices architecture, API development, and cloud-native technology integration.

  • Microservices architecture patterns
  • RESTful API design principles
  • Database integration strategies
  • Performance optimization techniques

5G & AI Infrastructure

Knowledge in next-generation network technologies and AI system infrastructure, including 5G network components and machine learning platform architecture.

  • 5G network infrastructure components
  • AI/ML training environment setup
  • Edge computing architectures
  • Network function virtualization

Monitoring & Observability

Deep understanding of monitoring stack deployment, custom dashboard creation, alerting systems, and integration with various data sources.

  • Prometheus metrics architecture
  • Custom Grafana dashboard design
  • Alerting and notification systems
  • Multi-cluster monitoring strategies

Key Achievements & Impact

Database Infrastructure

HA

Enterprise database systems with high availability clustering and disaster recovery implementation

High Availability Disaster Recovery

Automation Impact

IaC

Infrastructure automation and deployment efficiency through Infrastructure as Code practices

Automation Efficiency

CI/CD Pipelines

DevOps

Comprehensive deployment pipelines with security scanning and automated testing workflows

DevSecOps Security

Certifications

3

Current Kubernetes certifications (CKA, CKAD, KCNA) demonstrating expertise in cloud-native technologies

CKA 2024 CKAD 2024

5G & AI Systems

NextGen

Knowledge in 5G network infrastructure and AI system architectures with focus on emerging technology integration

5G Networks AI Systems

Security & Compliance

SecOps

Comprehensive security assessment and secrets management implementation across cloud environments

Security Compliance

Publications & Recognition

"Overview of Cyberattacks Against Radio Access Networks"

Co-authored research paper on 5G network security vulnerabilities and mitigation strategies (2021)

Research Paper 2021

Professional Experience

Project Specialist / Senior DevSecOps Engineer

Pegatron Corp

Nov 2020 – Present | Taipei, Taiwan
  • Design and maintain enterprise Kubernetes infrastructure across AWS, GCP, Digital Ocean, and on-premises platforms
  • Manage high-availability database systems with comprehensive backup and recovery strategies
  • Implement CI/CD pipelines with integrated security scanning and automated deployment workflows
  • Develop infrastructure automation solutions to streamline provisioning and configuration management
  • Architect machine learning training environments with custom scheduling and monitoring systems
  • Lead security initiatives including vulnerability assessments and secrets management implementation

Software Engineer

Smart Solutions India

Nov 2016 – Feb 2018 | Mumbai, India
  • Managed internal server infrastructure and web application deployments
  • Developed automation scripts to streamline routine administrative processes
  • Provided technical support for development teams and infrastructure operations

Professional Contact

Feel free to connect for professional networking, technical discussions, or insights about cloud-native technologies. I'm always interested in sharing knowledge and connecting with fellow professionals in the Kubernetes and emerging technology space.

Get in Touch

I enjoy connecting with fellow professionals in the cloud-native and Kubernetes community. Whether you're interested in technical discussions, knowledge sharing, or professional networking, I'm always open to meaningful conversations about emerging technologies and industry trends.

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LinkedIn

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Location

Taipei, Taiwan Based in Asia-Pacific region
Available for professional networking and technical discussions

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