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Ray
Backend programmer
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Ray

Backend programmer
Hello my name is Ray. I love languages, and I love coding. Please check my resume for more about me. https://www.cakeresume.com/ray-6edaef
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書亞集成股份有限公司
Nan Jeon University of Science and Technology
Tainan City, Taiwan

Professional Background

  • Current status
    Employed
    Not open to opportunities
  • Profession
    Back-end Engineer
  • Fields
    Internet
    Software
    Information Services
  • Work experience
    6-10 years (4-6 years relevant)
  • Management
    None
  • Skills
    PHP / Laravel
    Node.js / Express.js
    React.js
    MySQL
    Solidity
    HardHat
    Smart Contract
    BlockChain
    AWS
    GCP
    gitlab-ci/cd
    Github Actions
    Auto Scaling
    Load Balancing
    Docker
    Linux Server
  • Languages
    English
    Professional
    Japanese
    Beginner
    Chinese
    Native or Bilingual
  • Highest level of education
    Bachelor

Job search preferences

  • Desired job type
    Full-time
    Remote Only
  • Desired positions
    Backend programmer
  • Desired work locations
    Singapore
    Taiwan
    United States
    Canada
    Australia
  • Freelance
    Non-freelancer

Work Experience

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資深全端工程師

Aug 2022 - Present
- 產品全端開發 - 前端整合區塊鏈錢包 - 後端中心化資料庫與區塊鏈之間的同步架構設計 - 智能合約開發 - NFT 交易市場應用開發
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Senior Backend Developer

Nov 2018 - Aug 2022
3 yrs 10 mos
- 協助不同的公司開發專案, 內容包含: 專案開發, 機器管理, CI/CD 建置, 資料庫管理, DNS 管理, 架構規劃, 技術顧問 - 隊列匯出數萬筆的資料到 Excel, 並上傳到 s3 供下載 - TDD 開發經驗 - 各種第三方登入串接經驗 - 金流串接經驗 - 爬蟲經驗 - race condition 處理經驗 - SQL query 優化經驗, 將耗時數秒 query 降為 300ms 以下 - 高流量架構開發經驗, 可依據業務需求, 一鍵擴縮上百台機器 - 顧問 - 講師
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後端工程師

Qinfra
Full-time
Apr 2018 - Nov 2018
8 mos
- 優化程式碼後, 費用降低 70%, response time 由 30 分鐘降至 10 秒。 - 針對機器上的 log 建立管理機制, 週期性壓縮, 週期性移除 - 建立機器 health check 機制, 並透過 Slack, email 回報 - 導入 Load Balancer 架構以提高服務可用性 - 因應公司需求自架各種不同的 server, 例如 SFTP Server, FTP Server, WebDAV Server, NFS Server。 - 使用 GitLab runner 搭配 pm2 建立現有專案 CI/CD 管道

Education

Engineer’s Degree
電機工程
2007 - 2009

Licenses & Certifications

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Google
Issued Feb 2020
No Expiration Date
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Google
Issued Oct 2019
No Expiration Date
Logo of the organization.
Google
Issued Aug 2019
No Expiration Date
Logo of the organization.
Google
Issued Apr 2019
No Expiration Date