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Definition of Reputation Credits
曾敏昇 (Joe)
在6年多的工程師職涯中擔任Back-end並兼任DevOps居多，後端擅長語言為node.js(expree.js)，RDBMS為MySQL與PostgresSQL。DevOps擅長使用容器化技術(Docker)建立Serverless架構並應用CI/CD服務(AWSCodePipeline)達到自動化部屬及運用AWS ECS管理與擴展容器。
性格率直正向善溝通， 追求自我反思並果斷改善，人生價值觀為【將心比心】。
後端 & DevOps工程師
城市，TW
MBTI人格測試結果
Skill
Programming Language
- Node.js(Typescript) (Expert)
- Python (Familiar)
- Go (Familiar)
- React.js (Familiar)
- HTML(Familiar)
- CSS (Beginner)
Database
- MySQL (Familiar)
- PostgreSQL (Familiar)
- Redis (Beginner)
- MongoDB (Beginner)
Others
DevOps
1.Cloud
AWS
- CloudFront
- Route53
- RDS
- SES
- EC2
- S3
- ECR
- ECS Fargate
- Codepipeline
- Amplify
- WAF(Web ACLs)
- CloudWatch
- CloudTrail
- Trusted Advisor
- SDK
Azure
- LB
Terraform
2.Server
- Nginx
- Docker
Tools
- Git/SourceTree(GUI)
- Git Flow
- Agile (Scrum)
- Github/GitLab/Bitbucket/AWS CodeCommit
- Linux command
- Asana/Trello/miro/Notion
- Gather/Slack
- ChatGPT/Bard
- draw.io/figma
自介
你好，我是曾敏昇，我的學經歷涵蓋資訊工程和心理兩個領域，大學時因對心理學有興趣並且希望嘗試不同領域，所以攻讀心理研究所。畢業後的2年間擔任負責教育訓練與組織的HR，與MIS合作開發新版人事系統，在其中擔任PM角色。也參與了公司提供給工程師的3天Agile教育訓練。透過不同領域的體驗，認為工程師更符合自己的調性，因此踏入Web工程師職涯。
第一個Web相關工作是擔任後端工程師，Javascript是學生時代沒使用過的語言，在2個月內掌握語言特性與專案內容後，便開始與前端工程師協作開發自動倉儲管理系統(WMS)和工業4.0智慧工廠戰情室，約花3個月讓其上線。
第二份工作在不同的專案中擔任不同的角色職責，對於不同角色責任有更清晰與具體的理解，並實際應用HR時期學習到的Agile內容，而在擔任DevOps時累積了大量的AWS實務經驗，對於應用從零到上線的每一階段都有一定的掌握。
因為經歷了多元角色，對於往後職涯更加堅定的想深入後端領域，第三份選擇後端兼任DevOps，應用了過往開發應用與使用AWS實務經驗，將Serverless架構與自動化CI/CD導入我參與的每個專案中，讓團隊成員能夠專注於開發MVP，更貼近了敏捷開發(Scrum)精神。並且在專業Scrum Master帶領的團隊中，更深入理解敏捷開發方法與精神讓我受益良多。
第四份工作同樣是後端兼任DevOps，體會到在完全遠端的工作中，該如何規劃自己工作節奏及協調團隊成員步調，在較不即時的溝通環境中要如何讓功能順利開發。
對於目前自己的職涯目標，期望能朝後端資深工程師與雲端架構師方向邁進。
過去與許多人合作經驗中，我是目標導向，與他人意見不同時，若敘述合理或他人方案更佳也不會堅持己見。喜歡在愉快氣氛中工作，會盡量營造團隊氣氛符合自己偏好。在任何會議的場合，勇於發表自己的看法與疑問，讓會議最後都有個明確的結論。做事風格果斷，在自省後認為該如何改善現狀時，就會立即調整。
工作經歷
Beyond Cars
- Back-end
- DevOps
成果:
- 約花費2週將雲端架構調整為Serverless, 並導入自動化CI/CD
- 加速開發功能迭代,使功能上線更敏捷
- 使用者回饋更加符合業務需求,大幅減少業務流程的耗時
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
- 團隊協同合作, 完成專案驗收, 讓問卷平台上線使用
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
學歷
輔仁大學, 碩士, 工商心理, 2011 ~ 2014
龍華科技大學, 學士, 資訊網路工程, 2006 ~ 2011
楊梅高中, 高中, 資訊科, 2003 ~ 2006
成就與作品
台灣敏捷協會(ACT)
2022 台灣敏捷大賞 年度敏捷團隊
台灣敏捷協會首頁:
https://www.act.club.tw/
BothFree
BothFree
一站式人資、會計、電子簽核雲端管理系統
美容院POS
雲羽集
雲羽集
提供普羅大眾羽球揪團與羽球拍租賃平台
Miracolo會員整合系統
提供客戶想要整合旗下會員資料的服務
SUMMA行銷工具
提供店家以較少預算進行也能行銷的解決方案
某企業內部問卷平台
Min Sheng Tseng (Joe)
During my over 6-year career as an engineer, I have predominantly served as a back-end developer with additional responsibilities in DevOps. I specialize in the Node.js (Express.js) programming language for back-end development and have expertise in relational databases, particularly MySQL and PostgresSQL. In the realm of DevOps, I excel in utilizing containerization technology (Docker) to establish serverless architectures. Additionally, I apply CI/CD services, such as AWS CodePipeline, to achieve automated deployment. I am adept at managing and scaling containers using AWS ECS, contributing to the automation of deployment processes.
I am a straightforward, positive and good communicator, always seeking self-reflection and taking decisive actions to improve. My personal values is to "put oneself in others' shoes".
Back-end & DevOps
City，TW
MBTI result
Skill
Programming Language
- Node.js(Typescript) (Expert)
- Python (Familiar)
- Go (Familiar)
- React.js (Familiar)
- HTML(Familiar)
- CSS (Beginner)
Database
- MySQL (Familiar)
- PostgreSQL (Familiar)
- Redis (Beginner)
- MongoDB (Beginner)
Others
DevOps
1.Cloud
AWS
- CloudFront
- Route53
- RDS
- SES
- EC2
- S3
- ECR
- ECS Fargate
- Codepipeline
- Amplify
- WAF(Web ACLs)
- CloudWatch
- CloudTrail
- Trusted Advisor
- SDK
Azure
- LB
Terraform
2.Server
- Nginx
- Docker
Tools
- Git/SourceTree(GUI)
- Git Flow
- Agile (Scrum)
- Github/GitLab/Bitbucket/AWS CodeCommit
- Linux command
- Asana/Trello/miro/Notion
- Gather/Slack
- ChatGPT/Bard
- draw.io/figma
Self Introduction
Hello, I am Min-Sheng Tzeng. My educational background spans information engineering and psychology. During my undergraduate studies, I developed an interest in psychology and, eager to explore different fields, pursued a master's degree in psychology. For the two years following graduation, I worked as an HR professional responsible for education, training, and organizational development. I collaborated with the Management Information Systems (MIS) team to develop a new version of the HR system, taking on the role of a project manager (PM).During this period, I also participated in a 3-day Agile education training program provided by the company for engineers. Through diverse experiences in different domains, I realized that the role of a software engineer aligns better with my temperament. Consequently, I embarked on a career as a web engineer.
My first job in the web-related field was as a backend engineer. JavaScript was a language I hadn't used during my student years. However, within two months, I grasped its language features and project requirements. Subsequently, I collaborated with frontend engineers to develop an Automated Warehouse Management System (WMS) and an Industry 4.0 Smart Factory Command Center. It took approximately three months to bring these systems online.
In my second job, I took on various roles and responsibilities in different projects. This experience provided me with a clearer and more concrete understanding of the responsibilities associated with different roles. I applied the Agile principles I had learned during my time in HR to practical situations. During my tenure as a DevOps professional, I accumulated extensive practical experience with AWS, gaining proficiency in every stage of application development, from inception to deployment.
Having experienced diverse roles, I have become more determined to specialize in the backend domain in my future career. In my third job, I chose to be a backend developer with additional responsibilities in DevOps. I applied my past experience in application development and practical knowledge of AWS to introduce Serverless architecture and automated CI/CD into every project I participated in. This approach allowed team members to focus on developing Minimum Viable Products (MVPs), aligning more closely with the Agile development (Scrum) philosophy.Additionally, working within a team led by a professional Scrum Master deepened my understanding of Agile development methods and principles, providing me with valuable insights and benefits.
In my fourth job, I continued to serve as a backend developer with additional responsibilities in DevOps. This experience provided me with insights into how to plan my work rhythm and coordinate team members' pacing in a fully remote work setting. I gained an understanding of how to navigate and ensure the smooth development of features in a less immediate communication environment.
Regarding my current career goals, I aspire to progress towards the roles of a senior backend engineer and cloud architect.
In my past collaborative experiences, I have been goal-oriented. When faced with differing opinions, I am open to reasonable explanations or better solutions from others, and I don't insist on my views if others' proposals are more suitable. I enjoy working in a pleasant atmosphere and strive to create a team environment that aligns with my preferences. In any meeting or collaborative setting, I am proactive in expressing my opinions and raising questions to ensure that meetings conclude with clear decisions. I have a decisive work style, and when reflecting on how to improve a situation, I promptly make adjustments.
Professional Experience
Beyond Cars
Experience Roles:
- Back-end
- DevOps
- 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.
- In the 2022 Scrum Retrospective, the team members anonymously voted for the MVP of the year.
- Selected as the 2022 ACT Taiwan Agile Awards annual Agile team.
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.
Education
Fu Jen Catholic University, Ｍaster, Industrial and organizational psychology, 2011 ~ 2014
Lunghwa University of Science and Technology, Bachelor, Information Network Engineering, 2006 ~ 2011
Yang Mei Senior High School, Diploma, Information Section, 2003 ~ 2006
Achievement and Portfolio
Agile Community Taiwan
2022 Agile Award, Agile Team of the Year
ACT Home:
https://www.act.club.tw/
BothFree
BothFree
Combining human resources, accounting, online signature SaaS
Beauty industry POS
Bonny-badminton
Bonny-badminton
Provide user find badminton team and racket rental
Miracolo Member integration system
Provide integrate membership information services for customers
SUMMA Marketing tools
Provides easy-to-use marketing tools for stores
Questionnaire platform
曾敏昇 (Joe)
在6年多的工程師職涯中擔任Back-end並兼任DevOps居多，後端擅長語言為node.js(expree.js)，RDBMS為MySQL與PostgresSQL。DevOps擅長使用容器化技術(Docker)建立Serverless架構並應用CI/CD服務(AWSCodePipeline)達到自動化部屬及運用AWS ECS管理與擴展容器。
性格率直正向善溝通， 追求自我反思並果斷改善，人生價值觀為【將心比心】。
後端 & DevOps工程師
城市，TW
MBTI人格測試結果
Skill
Programming Language
- Node.js(Typescript) (Expert)
- Python (Familiar)
- Go (Familiar)
- React.js (Familiar)
- HTML(Familiar)
- CSS (Beginner)
Database
- MySQL (Familiar)
- PostgreSQL (Familiar)
- Redis (Beginner)
- MongoDB (Beginner)
Others
DevOps
1.Cloud
AWS
- CloudFront
- Route53
- RDS
- SES
- EC2
- S3
- ECR
- ECS Fargate
- Codepipeline
- Amplify
- WAF(Web ACLs)
- CloudWatch
- CloudTrail
- Trusted Advisor
- SDK
Azure
- LB
Terraform
2.Server
- Nginx
- Docker
Tools
- Git/SourceTree(GUI)
- Git Flow
- Agile (Scrum)
- Github/GitLab/Bitbucket/AWS CodeCommit
- Linux command
- Asana/Trello/miro/Notion
- Gather/Slack
- ChatGPT/Bard
- draw.io/figma
自介
你好，我是曾敏昇，我的學經歷涵蓋資訊工程和心理兩個領域，大學時因對心理學有興趣並且希望嘗試不同領域，所以攻讀心理研究所。畢業後的2年間擔任負責教育訓練與組織的HR，與MIS合作開發新版人事系統，在其中擔任PM角色。也參與了公司提供給工程師的3天Agile教育訓練。透過不同領域的體驗，認為工程師更符合自己的調性，因此踏入Web工程師職涯。
第一個Web相關工作是擔任後端工程師，Javascript是學生時代沒使用過的語言，在2個月內掌握語言特性與專案內容後，便開始與前端工程師協作開發自動倉儲管理系統(WMS)和工業4.0智慧工廠戰情室，約花3個月讓其上線。
第二份工作在不同的專案中擔任不同的角色職責，對於不同角色責任有更清晰與具體的理解，並實際應用HR時期學習到的Agile內容，而在擔任DevOps時累積了大量的AWS實務經驗，對於應用從零到上線的每一階段都有一定的掌握。
因為經歷了多元角色，對於往後職涯更加堅定的想深入後端領域，第三份選擇後端兼任DevOps，應用了過往開發應用與使用AWS實務經驗，將Serverless架構與自動化CI/CD導入我參與的每個專案中，讓團隊成員能夠專注於開發MVP，更貼近了敏捷開發(Scrum)精神。並且在專業Scrum Master帶領的團隊中，更深入理解敏捷開發方法與精神讓我受益良多。
第四份工作同樣是後端兼任DevOps，體會到在完全遠端的工作中，該如何規劃自己工作節奏及協調團隊成員步調，在較不即時的溝通環境中要如何讓功能順利開發。
對於目前自己的職涯目標，期望能朝後端資深工程師與雲端架構師方向邁進。
過去與許多人合作經驗中，我是目標導向，與他人意見不同時，若敘述合理或他人方案更佳也不會堅持己見。喜歡在愉快氣氛中工作，會盡量營造團隊氣氛符合自己偏好。在任何會議的場合，勇於發表自己的看法與疑問，讓會議最後都有個明確的結論。做事風格果斷，在自省後認為該如何改善現狀時，就會立即調整。
工作經歷
Beyond Cars
- Back-end
- DevOps
成果:
- 約花費2週將雲端架構調整為Serverless, 並導入自動化CI/CD
- 加速開發功能迭代,使功能上線更敏捷
- 使用者回饋更加符合業務需求,大幅減少業務流程的耗時
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
- 團隊協同合作, 完成專案驗收, 讓問卷平台上線使用
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
學歷
輔仁大學, 碩士, 工商心理, 2011 ~ 2014
龍華科技大學, 學士, 資訊網路工程, 2006 ~ 2011
楊梅高中, 高中, 資訊科, 2003 ~ 2006
成就與作品
台灣敏捷協會(ACT)
2022 台灣敏捷大賞 年度敏捷團隊
台灣敏捷協會首頁:
https://www.act.club.tw/
BothFree
BothFree
一站式人資、會計、電子簽核雲端管理系統
美容院POS
雲羽集
雲羽集
提供普羅大眾羽球揪團與羽球拍租賃平台
Miracolo會員整合系統
提供客戶想要整合旗下會員資料的服務
SUMMA行銷工具
提供店家以較少預算進行也能行銷的解決方案
某企業內部問卷平台
Min Sheng Tseng (Joe)
During my over 6-year career as an engineer, I have predominantly served as a back-end developer with additional responsibilities in DevOps. I specialize in the Node.js (Express.js) programming language for back-end development and have expertise in relational databases, particularly MySQL and PostgresSQL. In the realm of DevOps, I excel in utilizing containerization technology (Docker) to establish serverless architectures. Additionally, I apply CI/CD services, such as AWS CodePipeline, to achieve automated deployment. I am adept at managing and scaling containers using AWS ECS, contributing to the automation of deployment processes.
I am a straightforward, positive and good communicator, always seeking self-reflection and taking decisive actions to improve. My personal values is to "put oneself in others' shoes".
Back-end & DevOps
City，TW
MBTI result
Skill
Programming Language
- Node.js(Typescript) (Expert)
- Python (Familiar)
- Go (Familiar)
- React.js (Familiar)
- HTML(Familiar)
- CSS (Beginner)
Database
- MySQL (Familiar)
- PostgreSQL (Familiar)
- Redis (Beginner)
- MongoDB (Beginner)
Others
DevOps
1.Cloud
AWS
- CloudFront
- Route53
- RDS
- SES
- EC2
- S3
- ECR
- ECS Fargate
- Codepipeline
- Amplify
- WAF(Web ACLs)
- CloudWatch
- CloudTrail
- Trusted Advisor
- SDK
Azure
- LB
Terraform
2.Server
- Nginx
- Docker
Tools
- Git/SourceTree(GUI)
- Git Flow
- Agile (Scrum)
- Github/GitLab/Bitbucket/AWS CodeCommit
- Linux command
- Asana/Trello/miro/Notion
- Gather/Slack
- ChatGPT/Bard
- draw.io/figma
Self Introduction
Hello, I am Min-Sheng Tzeng. My educational background spans information engineering and psychology. During my undergraduate studies, I developed an interest in psychology and, eager to explore different fields, pursued a master's degree in psychology. For the two years following graduation, I worked as an HR professional responsible for education, training, and organizational development. I collaborated with the Management Information Systems (MIS) team to develop a new version of the HR system, taking on the role of a project manager (PM).During this period, I also participated in a 3-day Agile education training program provided by the company for engineers. Through diverse experiences in different domains, I realized that the role of a software engineer aligns better with my temperament. Consequently, I embarked on a career as a web engineer.
My first job in the web-related field was as a backend engineer. JavaScript was a language I hadn't used during my student years. However, within two months, I grasped its language features and project requirements. Subsequently, I collaborated with frontend engineers to develop an Automated Warehouse Management System (WMS) and an Industry 4.0 Smart Factory Command Center. It took approximately three months to bring these systems online.
In my second job, I took on various roles and responsibilities in different projects. This experience provided me with a clearer and more concrete understanding of the responsibilities associated with different roles. I applied the Agile principles I had learned during my time in HR to practical situations. During my tenure as a DevOps professional, I accumulated extensive practical experience with AWS, gaining proficiency in every stage of application development, from inception to deployment.
Having experienced diverse roles, I have become more determined to specialize in the backend domain in my future career. In my third job, I chose to be a backend developer with additional responsibilities in DevOps. I applied my past experience in application development and practical knowledge of AWS to introduce Serverless architecture and automated CI/CD into every project I participated in. This approach allowed team members to focus on developing Minimum Viable Products (MVPs), aligning more closely with the Agile development (Scrum) philosophy.Additionally, working within a team led by a professional Scrum Master deepened my understanding of Agile development methods and principles, providing me with valuable insights and benefits.
In my fourth job, I continued to serve as a backend developer with additional responsibilities in DevOps. This experience provided me with insights into how to plan my work rhythm and coordinate team members' pacing in a fully remote work setting. I gained an understanding of how to navigate and ensure the smooth development of features in a less immediate communication environment.
Regarding my current career goals, I aspire to progress towards the roles of a senior backend engineer and cloud architect.
In my past collaborative experiences, I have been goal-oriented. When faced with differing opinions, I am open to reasonable explanations or better solutions from others, and I don't insist on my views if others' proposals are more suitable. I enjoy working in a pleasant atmosphere and strive to create a team environment that aligns with my preferences. In any meeting or collaborative setting, I am proactive in expressing my opinions and raising questions to ensure that meetings conclude with clear decisions. I have a decisive work style, and when reflecting on how to improve a situation, I promptly make adjustments.
Professional Experience
Beyond Cars
Experience Roles:
- Back-end
- DevOps
- 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.
- In the 2022 Scrum Retrospective, the team members anonymously voted for the MVP of the year.
- Selected as the 2022 ACT Taiwan Agile Awards annual Agile team.
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.
Education
Fu Jen Catholic University, Ｍaster, Industrial and organizational psychology, 2011 ~ 2014
Lunghwa University of Science and Technology, Bachelor, Information Network Engineering, 2006 ~ 2011
Yang Mei Senior High School, Diploma, Information Section, 2003 ~ 2006
Achievement and Portfolio
Agile Community Taiwan
2022 Agile Award, Agile Team of the Year
ACT Home:
https://www.act.club.tw/
BothFree
BothFree
Combining human resources, accounting, online signature SaaS
Beauty industry POS
Bonny-badminton
Bonny-badminton
Provide user find badminton team and racket rental
Miracolo Member integration system
Provide integrate membership information services for customers
SUMMA Marketing tools
Provides easy-to-use marketing tools for stores