Beyond Cars

2021/6 - 2023/3

經歷角色：

• Back-end

• DevOps

1.重構prototype的Saas產品: prototype功能Poduct Owner想要進行大幅度調整,重新規劃了Saas 兩大功能HR & Accouting

職責: 如出勤管理, 假單管理, 簽核管理等功能的API撰寫與表格調整. 調整正式環境的雲端架構與建立測試環境

tech stack: React.js, Node.js , MariaDB
cloud services(AWS): (1)CloudFront (2)S3 (3)ALB (4)Certificate Manager (5)Route53 

(6)CodeCommit (7)ECS(Fargate) (8)RDS (9)CodeBuild (10)CodeDeploy 

(11)CodePipeline (12)CloudWatch (13)SES (14)SDK

成果:

• 團隊歷時8個月, 將既有SaaS大幅重構讓客戶使用

• 導入前端與後端AWS CodePipeline自動化CI/CD流程與AWS ECS管理與擴展容器服務,大幅減少部屬時間,產生的效益至少4800NTD/月

• 提升團隊開發效率, 更頻繁的交付功能給Product Owner

獎項:

• 2022年度Scrum Retrospective, 團隊成員匿名投票當年度MVP 
• 獲選 2022 ACT 台灣敏捷大賞 年度敏捷團隊 

2.美容產業開發新版POS: 提供客戶能夠購買美容產品與課程

職責: 點數, 課程, 產品購買與課程預約等功能的後端API撰寫,與資料庫表格設計, 以及在雲端平台建立正式環境與測試環境, 並且導入自動化CI/CD

tech stack: React.js, Node.js(Express.js), MariaDB

cloud services(AWS): (1)CloudFront (2)S3 (3)ALB (4)Certificate Manager (5)Route53 

 (6)CodeCommit (7)ECS(Fargate) (8)RDS (9)CodeBuild (10)CodeDeploy 

(11)CodePipeline (12)CloudWatch (13)SES (14)SDK

成果:

• 團隊歷時6個月, 完成新POS驗收.

• 微調既有模板系統設計架構, 大幅減少基礎建設建立時間

• 導入自動化CI/CD, 提高團隊開發效率, 頻繁交付產品給客戶,產生的效益至少4800NTD/月

波力環球(Bonny: https://www.bonnyworldwide.com) 

2018/7 - 2021/5

經歷角色：

• Back-end

• DevOps

• Front-end
  

• Project manager
  

工作內容：

1.運動電商平台: 提供客戶購買羽毛球拍與羽球場地租借的平台 

職責: 第三方金流API串接與發票API串接,後台管理系統增加庫存管理頁面與撰寫後端對應API邏輯 

tech stack: React.js, Node.js(Sail.js), MySQL

cloud services: (1)AWS-EC2 (2)AWS-RDS 

成果: 

• 5個月內獨立完成串接第三方金流(定期定額, 信用卡分期, 超商代碼, 超商條碼, ATM) ＆ 倉庫出貨發票開立功能, 建立完整購物流程 
• 場地租借原僅有現金支付, 導入第三方金流與發票, 增加顧客付款方式

2.集團內導入OAuth 2.0: 整合子集團平台所有會員資料, 並補齊會員資料使資料一致, 最後導入OAuth 2.0

職責: 實作OAuth2.0 Authorization Code Grant流程, 撰寫需要使用的API

tech stack: React.js, Node.js(Koa.js), PostgreSQL

cloud services: (1)AWS Amplify (2)AWS-ECS (3)AWS-RDS, (4)AWS-CodePipeline

成果:

• 統一子公司各會員平台的帳號授權,讓使用者登入一次即可在各平台轉換
• 實作後端AWS自動化CI/CD 流程與運用容器託管服務, 使開發效率提高, 容器擴展更快速與自動化

3. 店家行銷平台: 店家註冊, 建立行銷票卷, 行銷小遊戲等功能.

職責: 前期撰寫API與表格設計, 後期負責部分前端串接API任務

tech stack: React.js, Node.js(Koa.js), PostgreSQL

cloud services: (1)AWS Amplify (2)AWS-ECS (3)AWS-RDS, (4)AWS-CodePipeline

成果:

• 協助子公司旅館產業執行無紙化行銷專案
• 在期限內與SA和前端協作獨立完成後端的部分

4.平行子公司SaaS外包專案: 甲方與乙方對於最終驗收標準不一致,因此公司擔任第三方協調. 目標是完成最終驗收.

職責: 負責協助甲方與乙方溝通認知落差, 調整最終驗收標準, 並協助測試.

tech stack: .NET

cloud services: (1)Azure VM (2)Azure SQL

成果:

• 將歷時2年無法驗收通過的外包專案順利結案, 約花了1年調整網站架構與583個優化與Bug並完成驗收

5.某企業內部問卷平台: 外包專案 

職責: 擔任前端, 依照UI/UX規劃及業務邏輯串接API, 調整前端畫面與邏輯

泰金寶電通(NKG: https://www.calcomp.co.th/zh-TW) 

2017/2 - 2018/6

經歷角色：

• Back-end

工作內容：

1.工業4.0 智慧工廠戰情室: 透過IOT聯網時時上傳資料,使管理層能夠快速了解目前工廠設備的狀況
職責: 撰寫DashBoard的資料顯示與更新的API

tech stack: React.js, Node.js(Express.js), MariaDB

成果:

• 與前端協作在期限內完成任務

2.自動倉儲管理系統(WMS): 操作員可以透過掃描原物料條碼, 了解倉庫中的料架狀態與位置

職責: 負責撰寫原物料的入料、出料、退料API

tech stack: React.js, Node.js(Express.js), MySQL

成果:

• 與前端協作在期限內達成任務

Beyond Cars

Experience Roles: 

• Back-end 

• DevOps

Job Description:

Internal Company System: Development of a customized business system (SaaS).

Responsibilities: Collaborate with the project manager and front-end team to develop backend APIs, plan, and write daily scheduled tasks.

tech stack: Next.js , MySQL 

cloud services: (1)S3 (2)ALB (3)Certificate Manager (4)ECR (5)ECS(Fargate) (6)RDS (7) CodeBuild (8)CodeDeploy (9)CodePipeline (10)WAF(Web ACLs) (11)CloudWatch (12)CloudTrail (13)Trusted Advisor

Accomplishments：

• Spent approximately 2 weeks adjusting the existing cloud architecture and implementing automated CI/CD.
• Accelerated development feature iterations, making the development-to-deployment process more agile.
  
• User feedback is now more aligned with business requirements, significantly reducing the time consumption in business processes.

BothFree(https://www.bothfree.net) 

2021/6 - 2023/3

Experience Roles:

• Back-end

• DevOps

Job Description:

1.Refactoring a SaaS product prototype: The Product Owner for the prototype functionality intends to make significant adjustments and has undertaken a redesign of the two major SaaS functions, HR and Accounting.

Responsibilities: Writing APIs and adjusting forms for functions such as attendance management, leave request management, and approval management. Adjusting the cloud architecture for the production environment and establishing a testing environment.

tech stack: React.js, Node.js, MariaDB

cloud services(AWS): (1)CloudFront (2)S3 (3)ALB (4)Certificate Manager 

(5)Route53 (6)CodeCommit (7)ECS(Fargate) (8)RDS (9)CodeBuild (10)CodeDeploy 

 (11)CodePipeline (12)CloudWatch (13)SES (14)SDK

Accomplishments：

• The team spent 8 months extensively refactoring the existing SaaS and making it available for customer use.
• Implementing front-end and back-end AWS CodePipeline automation CI/CD process, managing and scaling container services with AWS ECS, significantly reducing deployment time and making container management more convenient and increasing engineer productivity and debugging efficiency.
• To enhance team development efficiency and deliver features more frequently to the Product Owner.
  

2.Developing a new version of the POS system for the beauty industry: enabling customers to purchase beauty products and courses.

Responsibilities: Backend API development for features such as points, course, product purchases, and course reservations, along with database table design. Setting up the production environment and testing environment on a cloud platform, and implementing automated CI/CD processes.

tech stack: React.js, Node.js, MariaDB

cloud services(AWS): (1)CloudFront (2)S3 (3)ALB (4)Certificate Manager (5)Route53 (6)CodeCommit (7)ECS(Fargate) (8)RDS (9)CodeBuild (10)CodeDeploy 

 (11)CodePipeline (12)CloudWatch (13)SES (14)SDK

Accomplishments：

• The team spent 6 months completing the acceptance of the new POS system for beauty salons.
• Fine-tuning the existing template system design architecture to significantly reduce the infrastructure setup time.
• Implementing automated CI/CD to enhance team development efficiency and deliver products to customers more frequently.
  

Bonny(https://www.bonnyworldwide.com) 

2018/7 - 2021/5

Experience Roles:

• Back-end

• DevOps

• Front-end

• Project manager
  

Job Description:

1. Sports E-commerce Platform: Providing customers with a platform to purchase badminton rackets and rent badminton court facilities.

Responsibilities: Integrating third-party payment gateway APIs and invoice APIs, adding inventory management pages to the backend administration system, and writing corresponding backend API logic.

tech stack: React.js, Node.js (Sail.js), MySQL

cloud services(AWS): (1)EC2 (2)RDS

Accomplishments：

• Independently completed the integration of third-party payment methods (recurring payments, credit card installment, convenience store code, convenience store barcode, ATM) and the warehouse shipment invoice issuance functionality within a span of 5 months, establishing a complete shopping process.
• Originally, venue rentals were limited to cash payments. By incorporating third-party payment systems and invoicing, additional customer payment methods have been introduced.

2. Implementing OAuth 2.0: Integrating all member data across subsidiary platforms, ensuring completeness and consistency, and finally implementing OAuth 2.0.

Responsibilities: Implementing the OAuth 2.0 Authorization Code Grant flow and writing the necessary APIs for implementation

tech stack: React.js, Node.js (Koa.js), PostgreSQL

cloud services(AWS): (1)Amplify (2)ECS (3)AWS-RDS (4)CodePipeline

Accomplishments：

• Unified the account authorization across various membership platforms of the subsidiary companies, making it more convenient for users to switch between platforms.
• Implemented backend AWS automation CI/CD process and using container hosting services, improving development efficiency, faster and automated container scaling.

3. Store Marketing Platform: Features include store registration, creation of promotional vouchers, and marketing games.

Responsibilities: In the initial phase, writing APIs and designing tables; in the later phase, responsible for integrating some frontend tasks with the APIs.

tech stack: React.js, Node.js (Koa.js), PostgreSQL

cloud services(AWS): (1)Amplify (2)ECS (3)RDS (4)CodePipeline

Accomplishments：

• Assisted subsidiary hotel industry to implement paperless marketing project.
• Independently completed the backend portion of the project in collaboration with SA and front-end within the deadline.
  

4. Parallel Subsidiary SaaS Outsourcing Project: There is a discrepancy between Party A and Party B regarding the final acceptance criteria, so the company is acting as a third party to coordinate. The goal is to complete the final acceptance.

Responsibilities: Responsible for assisting in communication to bridge the understanding gap between Party A and Party B, adjusting the final acceptance criteria, and assisting in the testing process.

tech stack: .NET

cloud services(Azure): (1)VM (2)SQL

Accomplishments：

• As a PM, successfully closed a 2-year-old outsourcing project that was unable to be accepted. During this time, adjusted the website architecture and made 583 optimizations & bug fixes.

5. Internal Survey Platform for a certain enterprise: Outsourced Project

Responsibilities: Serve as the frontend developer, integrate APIs based on UI/UX design and business logic, and adjust frontend interface and logic.

tech stack: React.js, .NET

Accomplishments：

• Collaborated with the team to successfully complete the project acceptance, enabling the survey platform to go live.

NKG(https://www.calcomp.co.th/en-US)

2017/2 - 2018/6

Experience Roles:

• Back-end
  

Job Description:

1. Industry 4.0 Smart Factory Command Center: Utilizing IoT connectivity to continuously upload data, enabling management to quickly understand the current status of factory equipment.

Responsibilities: Writing APIs for data display and updates on the Dashboard.

tech stack: React.js, Node.js(Express.js), MariaDB

Accomplishments :

• Collaborating with the frontend team to complete tasks within the specified deadlines.

2. Automated Warehouse Management System (WMS): Operators can scan barcodes of raw materials to understand the status and location of racks within the warehouse.

Responsibilities: Responsible for writing APIs for the incoming, outgoing, and returning of raw materials in the warehouse management system.

tech stack: React.js, Node.js(Express.js), MySQL

Accomplishments :

• Collaborating with the frontend team to complete tasks within the specified deadlines.