IHao Chen(Rick)

DevOps Engineer

I possess extensive knowledge and experience in the field of DevSecOps with more than 7 years of overseas work experience and various certifications. As an Engineer, I have good English communication skills and approach my work with a high level of diligence and dedication.

Taipei, Taiwan 0911758939

https://rickchen.site [email protected]

Technology

Tech Stack

Python JavaScript HTML5 CSS3 MySQL MongoDB Node.js Flask Django Linux

Design Tools

Kubernetes GitLab Jenkins Terraform Ansible Prometheus Grafana ElasticSearch Git AWS Docker Azure

Work Experience

DevOps Engineer

Doubletree by Hilton

Feb 2014 - Mar 2021
Torrance , California

1. Maintain VM and Linux Server/Bash Scripts for system optimization, maintenance, and automation.

2. Utilize Python full stack frameworks (Django, Flask, and MongoDB) combined with frontend JavaScript HTML CSS3 to create web pages and convenient applications for the company.

3. Implement AWS and GCP, reducing management and storage cost, EKS/EC2/RDS/ELB/ECS/S3/CloudFront/IAM/VPC/AWS SDK and CLI/ElastiCache + Redis/Amazon MQ

4. Using Ansible and Terraform to Configure and maintain multiple deployments in the cloud, including AWS and GCP, resulting in a 20% reduction in deployment time.

5. Enhance application deployment and management efficiency through the use of Docker/Kubernetes with Helm for containerization and microservices. Set up log monitoring with ElasticSearch + Logstash + Kibana and metric monitoring with Prometheus/Grafana.

6. Design and implement automated CI/CD GitLab and Jenkins, integrating DevSecOps (SCA/SAST/DAST) in pipelines to improve software delivery speed and security quality.

Project

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Habit Tracker

Create your own habits and track progress
Easily record daily habits by checking them off
HTML & CSS3 front-end and Python Flask back-end application
Blueprint function modularization: breaking down the application into different modules can simplify code management and maintenance
MongoDB database integration

Links: Website / GitHub

Movie Watchlist

Member login and registration system
Manage your own collection and movie records.
Edit title, director, and cast, and rate and review
Embed YouTube links and watch trailers
WTForm Widget form library application
Rest API integration with MongoDB and Dark Mode
Flask-Security-too authentication, improved features, and optimization

Links: Website / GitHub

ShoppingCat-GitLab-CICD

Test- Artifacts to download test report
Build Docker Image (Cloud self-hosted GitLab Runner)
Upload to GitLab Registry (Version control tag latest version)
Deploy (Deploy to three major clouds with automatic SSH login)
Development --> Staging --> Production

Links: Website / GitHub

Terraform (IaC) Automation

State stored in S3 Bucket
CLI authentication for creating VPC
Setting up EC2, RDS, ElastiCache, AWS MQ Broker
Setting up Bastion Host for SSH connection to Backend Service
Setting up Beanstalk, including ASG and ELB for vertical and horizontal scaling.

Links: Website / GitHub

Kubernetes-AWS

EKS Configuration:
Create VPC for internal Pod connectivity within EKS Connect EFS CSI driver with EKS for mapping Persistent Volume
Tech:
JavaScript - Node.JS - MongoDB Kubernetes - Docker - Postman EKS - EFS - EC2 - Cloud Formation - VPC

Links: Website / GitHub