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On
4-6 years
6-10 years
10-15 years
More than 15 years
Past
Technical Program Manager @Google2022 ~ 2023
・
software engineer
Within one month
邱士宸 我是邱士宸, 有六年軟體產業經驗, 包含 2年Python資料工程師 以及4年專案經理 對於交易/區塊鏈產業有高度興趣, 希望能進入相關產業擔任交易工程師/專案經理 期望待遇: 年薪90萬up / 月薪65Kup Backend Web Developer/ Program Manager 城市，TW [email protected] 工作
Unemployed
・
Not open to opportunities
Full-time / Not interested in working remotely
4-6 years
Queen Mary University of London
・
Marketing
Offline
Offline
Senior Software Engineer @Titansoft Pte Ltd2019 ~ Present
・
Software Developer
More than one year
size 5) with 3 members got promotion within 1.5 years. Techman Robot Inc~C++ Software Developer in Vision Team Developed a non-blocking and auto-reconnect TCP-based message client/server and reduced 90% UI response time. Synology Inc~Full-stack JavaScript Software Developer in Productive Application Team Developed collaborative real-time web editor. Improved features of table and comment module. Skills C# Advanced level in language features and IDE productivity operation .NET Core and Framework Web(ASP.NET Core and MVC) JavaScript Intermediate level in ES2017 Vue3
Employed
・
Not open to opportunities
Full-time / Interested in working remotely
4-6 years
國立交通大學
・
資訊工程學系
Employed
Full-time / Interested in working remotely
6-10 years
紐約大學(New York University)
・
Computer Science
Past
Senior web developer @TECHDesign.com2016 ~ 2022
・
Senior Web Developer
Within one year
Dago Lin Senior developer Taiwan - Senior web back-end developer (PHP) - System analysis and design - Cloud system - Design Thinking - A serial entrepreneur 技能 User Experience User testing Web usability Product AI Travel agency (Working) Competitor analysis Business research Language Chinese English Spanish 工作經歷 Senior web developer • TECHDesign.com 十月十月Lead of back-end team - System analysis and design - CI/CD maintenance - Provide all solutions for the team - Organize workshops and training - Maintain all business logic in back-end from payment to logistic Techdesign.com is a multipurpose platform invested by
Unemployed
Full-time / Interested in working remotely
10-15 years
國立中央大學 National Central University
・
Management of information
iOS Developer @哲煜科技股份有限公司2020 ~ Present
・
iOS Developer
Within two months
Andre Suhartanto Looking for opportunity in Taipei, I worked for a company who provide fashion market analytic as a web developer, backend developer and team lead of a data mining team. Backend Developer, Team Lead Taipei City, TW [email protected] Work Experience Shoppr/Omnilytics, Data Mining Lead, Aug 2018 ~ Feb 2019 Distribute task for the team, sprint planning, providing data our dashboard (Omnilytics) by scraping websites, maintaining our data mining engine, fixing bugs and add improvements. Shoppr/Omnilytics, Backend Developer/Data Mining, Aug 2017 ~ Aug 2018 Providing data our dashboard (Omnilytics) by
Employed
Full-time / Interested in working remotely
4-6 years
NEXT Academy
・
iOS DevelopmentSenior Java Engineer @裕隆集團_格上汽車租賃股份有限公司2022 ~ 2024
・
Sr. Java Web Developer, Back-end Developer
Within one month
Employed
Full-time / Interested in working remotely
4-6 years
實踐大學
・
行銷管理學系Web Developer @PT. Visi Multimedia Aditama2016 ~ Present
・
Backend Developer
More than one year
Employed
Full-time / Interested in working remotely
6-10 years
Universitas Brawijaya
・
Teknik Informatika
Architect @adGeek / Cyntelli2019 ~ 2021
・
DevOps,SRE
Within one month
Kettan Wu A gopher, experienced web developer, backend engineer. Focusing on backend technologies and system design. Desire to work on impactful projects that are the core of company successfulness. * Language: Go for API servers, Shell for routine jobs, installation scripts * DB: MySQL, Redis, Presto as query engine for parquet files on S3 * Container Orchestrator: running production services on Docker Swarm, K3S * Infra: * AWS services (EC2/Lightsail, SQS, S3, Lambda, CloudFront) * Ansible for software installation * Terraform for provision AWS resources * Drone for CI/CD pipelines * EFK for logging DevOps, SRE, Backend [email protected]
Employed
・
Not open to opportunities
Full-time / Interested in working remotely
6-10 years
國立臺中科技大學
・
資訊管理系
Sr. Associate Engineer @TSMC2010 ~ Present
・
Sr. Java Web Developer, Back-end Developer
More than one year
Michael Chen Sr. Associate Engineer Zhudong, Zhudong Township, Hsinchu County, Taiwan 310 I define my self as Sr. full stack developer , my skillset is match as below • 5+ years of relevant work experience Experience of front-end develop • Familiar CSS/HTML/JavaScript • Work current use Angular/Angular Material • Strong experience in Java, J2EE ,Spring ,ORM(JPA/Hibernate) • Good analytical and problem solving skills • Extensive REST API development experience • Experience on different databases. Relational (Oracle, MySQL, ...) & Know/Study NoSQL(MongoDB) • Familiar with AWS Solution such as EC2/S3
Employed
Full-time / Interested in working remotely
10-15 years
National Chiao Tung University
・
Institute of Information Management
Elixir Backend Developer @Gustav2017 ~ 2018
・
Software engineer
Within one year
proficient with Ruby, GraphQL, and Functional JS. Backend Web Developer with a dash of Frontend @ Taipei, Taiwan [email protected] Experiences Access Taiwan Lab , November,August 2020 Team to spearhead Elixir backend in Taiwan. My role was to provide training material, advise on backend team's technical issue, and participated in architectural decision of new client project under in-house framework. ZaZaar , Live-Streaming Marketplace, March,June, 2019 Started my own business. Zazaar aimed to be a live-streaming marketplace – built on WebRTC service and Phoenix backend. Being the founder
Not open to opportunities
Full-time / Remote Only
6-10 years
Kaohsiung Medical University
・
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Job search preferences
Positions
Software Developer
Job types
Full-time
Locations
Remote
Interested in working remotely
Freelance
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Educations
School
國立交通大學
Major
資訊工程學系
I am a web programmer taking code quality seriously. I have practical experience in TDD, refactoring and agile methodology. I am good at C# but also open to learn other technology stack as well.
Working Experience
Titansoft Inc. 2019.6 ~ now
Senior Software Developer
- Integrate first crypto payment flow and 10+ payment service providers. Improve database schema and validator design to reduce integration time down to 1 week 1 payment.
- Build a banner management system for showing corresponding content in 100+ different scenario. Reducing 80% human error.
- Internal Unit Test lecturer. Trained 35+ engineers for writing C# Unit Test for two years.
- Lead a team(size 5) with 3 members got promotion within 1.5 years.
Techman Robot Inc. 2018.3 ~ 2018.12
C++ Software Developer in Vision Team
- Developed a non-blocking and auto-reconnect TCP-based message client/server and reduced 90% UI response time.
Synology Inc. 2017.4 ~ 2018.3
Full-stack JavaScript Software Developer in Productive Application Team
- Developed collaborative real-time web editor. Improved features of table and comment module.
Skills
C#
- Advanced level in language features and IDE productivity operation
- .NET Core and Framework
- Web(ASP.NET Core and MVC)
JavaScript
- Intermediate level in ES2017
- Vue3/Vue2, Webpack, TypeScript, NodeJS
Other Language and Tools
- Python
- Django, TensorFlow
- C++
- Qt5, Google Test and Google Mock
- Database
- MSSQL, PostgreSQL, FireStore
- CI/CD
- Gitlab, Jenkins
- Docker, K8s, ELK
- Git, TFS
Technical
- C# Unit Test internal lecturer(2 year)
- Agile development practical experience(3 year)
- Scrum, LeSS, PBR, Daily, Pair Programming, Code Review, CI/CD
- Clean Architecture
- TDD
- DDD
Education
National Chiao Tung University B.S. in Department of Computer Science(2011-2015)
- Average Score 85.91(7/59)
工作經歷
鈦坦科技
在鈦坦科技進行平台維護相關的開發。後端使用.NET技術棧。包含.NET Core, ASP.NET Framework。具備docker與k8s的操作經驗。前端碰到的框架有Vue3, Vue2, JS & TS。資料庫使用MSSQL。
分析並解決複雜的需求
- 整合第一個加密貨幣金流，原有金流都是法幣儲值，這是首次支援加密貨幣儲值。廠商的文件規格模糊、客戶對於儲值流程並不清楚。我與廠商、產品經理、UIUX、客戶溝通，釐清操作流程、匯率轉換等問題，最後帶領團隊實做並成功上線。
- 每個月都需要在十多個站內版位上顯示廣告。這些在地化廣告的顯示條件相當複雜，變因包含國家、網域、語言等等，相乘起來超過百種情境，每次更換都是棘手的問題。我與設計師和產品經理合作，實做了廣告管理系統，把變因拆解成兩大主軸，能夠預先排程，在新系統中，只需要勾選情境並設定內容，大幅減少每月都會發生的人工錯誤。
- 實做多種行銷活動，如推薦好友拿獎勵、儲值抽獎等等。需要處理多種規則和限制條件，最後帶來可觀數量的用戶。
重視品質的交付
- 兩年前被團隊推舉成為單元測試課內訓講師，目前是公司跨部門新人必修課，已經培訓了35個以上的工程師，超過30人給予5/5評價並表示極有幫助。
- 在開發新專案時，核心的senior工程師為了求快速上線，照抄原始的資料庫欄位設計。在串接到第三個服務商後，我主動與團隊溝通，討論並調整了10張表，超過50個欄位。這些改動讓團隊的溝通變得更順暢，最後此專案甚至被切出去成為獨立的部門。
- 因為舊有的支付驗證器設計不佳、相似的驗證邏輯分散在各處。我設計了Fluent Interface的泛型驗證器，易讀好寫，大幅降低忘記開發，漏掉驗證的風險，目前已用於30種以上的金流服務驗證。
提昇團隊能力，一起變強
- 導入 vim in IDE 與快捷操作鍵設定檔，提昇團隊開發效率。
- 團隊每日以 Pair Programming 開發，下班前進行 Code Review，確保品質、共享知識與及早發現問題。
- 不定時進行技術分享、設計討論、重構練習。
成為部門內升遷速度最快的團隊，5人中有3人在一年半內升等。
Class 粒度的團隊協作
由於團隊成員實做速度夠快，我們得以花費更多時間在前期的設計討論上，而非直接埋頭苦幹。團隊能夠在開發前一起討論職責該怎麼切分、介面怎麼定義。一起畫 Class Diagram 與 Sequential Diagram，順過整個流程，確保所有人的認知都一致。最後再切成task交由不同的Pair去實做。甚至在遠端工作的情況下，依然如此。。
達明機器人 視覺部門(2018)
視覺部門的職掌是機械手臂中和影像有關的功能，諸如影像處理、物體定位、識別、量測等。近年亦開始導入深度學習技術，使用C++及Qt Libary進行開發。
設計可靠的通信模組
因舊有系統使用polling載入後端資料，而且在polling期間block住UI Thread，另外濫用Qt的signal/slot機制，造成Server總是以broadcast方式傳送信息給Client。我設計並導入了non-blocking的Client/Server通訊架構解決此問題，大幅減少UI回應時間。
- 我利用JS Programming的經驗，用C++設計了類似Socket.Io的雙向通信模組，提供Callback-Based的介面供其他程式使用，避免在傳輸信息時block住UI thread，大幅降低回應時間。
- 我使用了modern C++ 11/14的功能，像是smart_pointer、auto、lambda expression、functor、template specialization、virtual function、namespace等
- 因工廠的網路環境不穩定，我設計了斷線重連的協定。就算拔掉網路線再插回去，也能夠繼續傳輸斷線前的資料。
- 為了測試程式的可靠性，我使用Google Test與Google Mock撰寫單元測試，將其與Qt整合，並隔離掉需要Event Loop才能測試的元件。
- 我使用Resharper C++與Visual Studio進行開發。
群暉科技 生產力工具部門(2017)
2017年至群輝科技(Synology)開始第一份工作，我所在的部門負責開發辦公室生產力軟體，也就是Web版本的Doc, Excel, PowerPoint。其功能包含即時多人協同編輯、復原、文件歷史快照、分頁模式、跨瀏覽器支援。我主要貢獻如下。
- 改良表格的架構設計，使其支援合併/取消合併儲存格
- 改進Doc效能測試程式使其支援多檔操作
- 改良註解模組架構以避免網路不穩導致註解不同步
- 處理跨瀏覽器(Chrome, IE, Firefox, Safari)相容性問題。
Self Learning
參與CSM課程(2017.11)
參與Daniel Teng講授的開腦CSM(Certificated Scrum Master)課程，課程為期三天，學習Scrum的框架下每個活動背後的理由，敏捷團隊成員該有的素質。課後很興奮地嘗試在組織內導入Scrum但理所當然的失敗了，之後漸漸明白敏捷應該是不導而入，潛移默化，以身作則。
91極速開發課程(2018.9)
為了解決寫測試很花時間的問題，自費參與91(Joey Chen)的Visual Studio極速開發課程，課前兩週開始從零自學C#，課後花費一週刻意練習，能夠在22分鐘內以TDD方式完成Tennis Kata，並能於日常開發使用該技能。心得記錄於部落格：
重構與 TDD 實戰營 (2018.11)
因想學習TDD的開發方式與敏捷的工程實踐。主動要求培訓，參與91(Joey Chen)的重構與 TDD 實戰營課程。學習Specifcation By Example、拆解TDD Baby Step、重構技能。
單元測試實戰營 (2019.1)
參與91(Joey Chen)的單元測試實戰營課程，課前已先透過實做和習得單元測試的技巧，透過上課更全面的了解盲點。學習3A原則、測試也該重構、Mock/Spy差異、正確評量Code Coverage指標的觀念等等。
Practice TDD skill in C# (2019.1~3)
自認為TDD沒有那麼容易上手，縱然上了培訓課，但尚未內化成自身的技能。故決定趁不在職的期間，練習用TDD開發C#程式。過程包含將極速開發的技能從Visual Studio遷移到Rider上、練習LINQ、上Emergent Design線上課、練習Kata、參與Coding Dojo等，已能將TDD運用於日常開發。心得記錄於部落格。
https://blog.opasschang.com/2019/03/12/a-journey-of-learning-tdd/
領域驅動設計與簡潔架構入門實作班(2021.4)
因為想要學習領域驅動設計，卻覺得參考書過於生硬。所以主動報名上課，想要加速理解DDD的核心觀念。除了解釋相關名詞之外，此課程影響我最大的是把Clean Architecture的分層概念理解清楚。日後在閱讀其他Domain-Driven Design的書籍，以及和同事討論設計架構，都有更清晰的理解。
超級數字力(2022.3)
因為想要學習財務思維，理解如何依據財務報表了解公司狀況，自行報名了MJ老師的超級數字力課程。這門課教你將三張財務報表以立體的觀點比較，判斷是不是一門好生意，公司有沒有賺錢的真本事，如何依據數字做決策。
I am a web programmer taking code quality seriously. I have practical experience in TDD, refactoring and agile methodology. I am good at C# but also open to learn other technology stack as well.
Working Experience
Titansoft Inc. 2019.6 ~ now
Senior Software Developer
- Integrate first crypto payment flow and 10+ payment service providers. Improve database schema and validator design to reduce integration time down to 1 week 1 payment.
- Build a banner management system for showing corresponding content in 100+ different scenario. Reducing 80% human error.
- Internal Unit Test lecturer. Trained 35+ engineers for writing C# Unit Test for two years.
- Lead a team(size 5) with 3 members got promotion within 1.5 years.
Techman Robot Inc. 2018.3 ~ 2018.12
C++ Software Developer in Vision Team
- Developed a non-blocking and auto-reconnect TCP-based message client/server and reduced 90% UI response time.
Synology Inc. 2017.4 ~ 2018.3
Full-stack JavaScript Software Developer in Productive Application Team
- Developed collaborative real-time web editor. Improved features of table and comment module.
Skills
C#
- Advanced level in language features and IDE productivity operation
- .NET Core and Framework
- Web(ASP.NET Core and MVC)
JavaScript
- Intermediate level in ES2017
- Vue3/Vue2, Webpack, TypeScript, NodeJS
Other Language and Tools
- Python
- Django, TensorFlow
- C++
- Qt5, Google Test and Google Mock
- Database
- MSSQL, PostgreSQL, FireStore
- CI/CD
- Gitlab, Jenkins
- Docker, K8s, ELK
- Git, TFS
Technical
- C# Unit Test internal lecturer(2 year)
- Agile development practical experience(3 year)
- Scrum, LeSS, PBR, Daily, Pair Programming, Code Review, CI/CD
- Clean Architecture
- TDD
- DDD
Education
National Chiao Tung University B.S. in Department of Computer Science(2011-2015)
- Average Score 85.91(7/59)
工作經歷
鈦坦科技
在鈦坦科技進行平台維護相關的開發。後端使用.NET技術棧。包含.NET Core, ASP.NET Framework。具備docker與k8s的操作經驗。前端碰到的框架有Vue3, Vue2, JS & TS。資料庫使用MSSQL。
分析並解決複雜的需求
- 整合第一個加密貨幣金流，原有金流都是法幣儲值，這是首次支援加密貨幣儲值。廠商的文件規格模糊、客戶對於儲值流程並不清楚。我與廠商、產品經理、UIUX、客戶溝通，釐清操作流程、匯率轉換等問題，最後帶領團隊實做並成功上線。
- 每個月都需要在十多個站內版位上顯示廣告。這些在地化廣告的顯示條件相當複雜，變因包含國家、網域、語言等等，相乘起來超過百種情境，每次更換都是棘手的問題。我與設計師和產品經理合作，實做了廣告管理系統，把變因拆解成兩大主軸，能夠預先排程，在新系統中，只需要勾選情境並設定內容，大幅減少每月都會發生的人工錯誤。
- 實做多種行銷活動，如推薦好友拿獎勵、儲值抽獎等等。需要處理多種規則和限制條件，最後帶來可觀數量的用戶。
重視品質的交付
- 兩年前被團隊推舉成為單元測試課內訓講師，目前是公司跨部門新人必修課，已經培訓了35個以上的工程師，超過30人給予5/5評價並表示極有幫助。
- 在開發新專案時，核心的senior工程師為了求快速上線，照抄原始的資料庫欄位設計。在串接到第三個服務商後，我主動與團隊溝通，討論並調整了10張表，超過50個欄位。這些改動讓團隊的溝通變得更順暢，最後此專案甚至被切出去成為獨立的部門。
- 因為舊有的支付驗證器設計不佳、相似的驗證邏輯分散在各處。我設計了Fluent Interface的泛型驗證器，易讀好寫，大幅降低忘記開發，漏掉驗證的風險，目前已用於30種以上的金流服務驗證。
提昇團隊能力，一起變強
- 導入 vim in IDE 與快捷操作鍵設定檔，提昇團隊開發效率。
- 團隊每日以 Pair Programming 開發，下班前進行 Code Review，確保品質、共享知識與及早發現問題。
- 不定時進行技術分享、設計討論、重構練習。
成為部門內升遷速度最快的團隊，5人中有3人在一年半內升等。
Class 粒度的團隊協作
由於團隊成員實做速度夠快，我們得以花費更多時間在前期的設計討論上，而非直接埋頭苦幹。團隊能夠在開發前一起討論職責該怎麼切分、介面怎麼定義。一起畫 Class Diagram 與 Sequential Diagram，順過整個流程，確保所有人的認知都一致。最後再切成task交由不同的Pair去實做。甚至在遠端工作的情況下，依然如此。。
達明機器人 視覺部門(2018)
視覺部門的職掌是機械手臂中和影像有關的功能，諸如影像處理、物體定位、識別、量測等。近年亦開始導入深度學習技術，使用C++及Qt Libary進行開發。
設計可靠的通信模組
因舊有系統使用polling載入後端資料，而且在polling期間block住UI Thread，另外濫用Qt的signal/slot機制，造成Server總是以broadcast方式傳送信息給Client。我設計並導入了non-blocking的Client/Server通訊架構解決此問題，大幅減少UI回應時間。
- 我利用JS Programming的經驗，用C++設計了類似Socket.Io的雙向通信模組，提供Callback-Based的介面供其他程式使用，避免在傳輸信息時block住UI thread，大幅降低回應時間。
- 我使用了modern C++ 11/14的功能，像是smart_pointer、auto、lambda expression、functor、template specialization、virtual function、namespace等
- 因工廠的網路環境不穩定，我設計了斷線重連的協定。就算拔掉網路線再插回去，也能夠繼續傳輸斷線前的資料。
- 為了測試程式的可靠性，我使用Google Test與Google Mock撰寫單元測試，將其與Qt整合，並隔離掉需要Event Loop才能測試的元件。
- 我使用Resharper C++與Visual Studio進行開發。
群暉科技 生產力工具部門(2017)
2017年至群輝科技(Synology)開始第一份工作，我所在的部門負責開發辦公室生產力軟體，也就是Web版本的Doc, Excel, PowerPoint。其功能包含即時多人協同編輯、復原、文件歷史快照、分頁模式、跨瀏覽器支援。我主要貢獻如下。
- 改良表格的架構設計，使其支援合併/取消合併儲存格
- 改進Doc效能測試程式使其支援多檔操作
- 改良註解模組架構以避免網路不穩導致註解不同步
- 處理跨瀏覽器(Chrome, IE, Firefox, Safari)相容性問題。
Self Learning
參與CSM課程(2017.11)
參與Daniel Teng講授的開腦CSM(Certificated Scrum Master)課程，課程為期三天，學習Scrum的框架下每個活動背後的理由，敏捷團隊成員該有的素質。課後很興奮地嘗試在組織內導入Scrum但理所當然的失敗了，之後漸漸明白敏捷應該是不導而入，潛移默化，以身作則。
91極速開發課程(2018.9)
為了解決寫測試很花時間的問題，自費參與91(Joey Chen)的Visual Studio極速開發課程，課前兩週開始從零自學C#，課後花費一週刻意練習，能夠在22分鐘內以TDD方式完成Tennis Kata，並能於日常開發使用該技能。心得記錄於部落格：
重構與 TDD 實戰營 (2018.11)
因想學習TDD的開發方式與敏捷的工程實踐。主動要求培訓，參與91(Joey Chen)的重構與 TDD 實戰營課程。學習Specifcation By Example、拆解TDD Baby Step、重構技能。
單元測試實戰營 (2019.1)
參與91(Joey Chen)的單元測試實戰營課程，課前已先透過實做和習得單元測試的技巧，透過上課更全面的了解盲點。學習3A原則、測試也該重構、Mock/Spy差異、正確評量Code Coverage指標的觀念等等。
Practice TDD skill in C# (2019.1~3)
自認為TDD沒有那麼容易上手，縱然上了培訓課，但尚未內化成自身的技能。故決定趁不在職的期間，練習用TDD開發C#程式。過程包含將極速開發的技能從Visual Studio遷移到Rider上、練習LINQ、上Emergent Design線上課、練習Kata、參與Coding Dojo等，已能將TDD運用於日常開發。心得記錄於部落格。
https://blog.opasschang.com/2019/03/12/a-journey-of-learning-tdd/
領域驅動設計與簡潔架構入門實作班(2021.4)
因為想要學習領域驅動設計，卻覺得參考書過於生硬。所以主動報名上課，想要加速理解DDD的核心觀念。除了解釋相關名詞之外，此課程影響我最大的是把Clean Architecture的分層概念理解清楚。日後在閱讀其他Domain-Driven Design的書籍，以及和同事討論設計架構，都有更清晰的理解。
超級數字力(2022.3)
因為想要學習財務思維，理解如何依據財務報表了解公司狀況，自行報名了MJ老師的超級數字力課程。這門課教你將三張財務報表以立體的觀點比較，判斷是不是一門好生意，公司有沒有賺錢的真本事，如何依據數字做決策。