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I'm a Site Reliability Engineer with over 2 years of experience and 4 years in backend engineer,  have a strong background in cloud infrastructure, Kubernetes platform, and DevOps practices.
Experienced in Infrastructure as Code (IaC) to enhance efficiency and maintainability.
Skilled in AWS, Linux, CI/CD tools, containerization, and database management. 
Able to lead improvement projects, optimize cloud resources, and troubleshoot production issues effectively. 
Good at co-work with cross-functional teams to ensure stable operations and maximize system performance.

國立台灣海洋大學

Kevin Chan

CINNOX

Senior SRE

Imporment projects / design
-  IaC decouple: 
    * Break down IaC project to from mono-service to cohesion service
    * Reduce IaC change task reaction time: 30 mins per plan / apply to <5 mins
    * Migrate IaC tool form Terragrunt to Pulumi
-  Log flow refactor(in design):
    * Add Logstash as a middleware to filter log and handle alert which trigger by log
    * Separate Elasticsearch log index form different Team’s service and setting index expired day
-  Zero downtime observability:
      * Build up monitoring standards for key services with Developer, Customer Success and PM teams
      * Setting monitor and alert for key service

Maintains cloud infrastructure and network routes between two 
cloud provider:
-   AWS, Alicloud
 -  special network resource cross cloud: AWS direct connect, 
 transit gateway, Alicloud VBR, CEN
 -  Kubernetes platform

Maintains observability components
-  ELK, fluent-bit
-  Grafana, Prometheus, alert manager
-  Jaeger(Tracing)
-  Cloud resource log: S3 log, etc.

Handling production troubleshooting, alert and emergency issue
Review Cloud’s bill and resource cost, develop cost down plans

台灣台北市

AWS infra:
-  Make clear existing AWS infra architecture and convert to infrastructure as code(using cloudformation)
-  Unify the current infra architecture and clean out differences between projects
-  Build metrics monitor with grafana
-  Build Cronjob trigger and monitor with Rundeck
Use Python Script and AWS boto3 SDK to interactive with AWS
-  Set up EKS and build Airflow into it, provide Datateam as a workflow platform
-  Use Helm to manage K8s resources and for deploy
-  Identify AWS alarms, infra troubleshooting and RD daily requests
-  Review the resource usage and talk about optimization options with RD
-  Compose the infra doc, analyze AWS bill, track uncommon increased fees with services

DevOps:
-  Redesigned Drone CI scripts to fix building jobs conflict and clean out differences between projects
-  Solved the problem of Image caused by triggered building job at the same time
-  Watching final deployment status and link build error alert to Slack
-  Redesigned Dockerfile script to optimize Docker image size and build time
-  Reconfigure filebeat, logstash to carry more information to Elasticsearch
-  Optimize the log at cron job link to kibana, so that RD can quickly locate the error message of a single cron job
-  Migrate some project from EC2 to ECS, and convert ECS EC2 cluster to fargate

Backend:
-  Import Laravel's Job Queue package into CodeIgniter
-  Assist the backend to import Monolog package to CodeIgniter and integrate with ELK

Kuobrothers Corp.

-  Planned CI/CD pipelines and Kubernetes clusters
-  Dockerized and redeployed CMSs and registration event websites
-  Maintained legacy PHP(5.1~7.2) system, Linux servers, and MySQL servers

Taiwan Public Television Service Foundation

Assistant Engineer

-  Created gitlab-ci pipelines to deploy systems automatically 
-  Refactored and cleaned legacy codes in API system through OOP to improve code reuse
-  Refactored the sending module for Line Message API  to increase efficiency

CoolBe

PHP Backend Engineer

-  Maintained project(develop with Laravel), hotfixed bugs, developed RESTful APIs, and optimized data queue
-  Integrated data using JQ refactor to parse MongoDB data to TSV
-  Automated deployment procedures by coding gitlab-ci.yaml to process build and push Docker images to the registry

Kevin Chan’s posts