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    <h1><b>張逸 David</b></h1><p>Python Web Back-end Engineer, Email: black.heptagram@gmail.com, Github: github.com/j129008</p>
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</div><div class="row snippet-educations-013 snippet-experiences-013"><div class="col-xs-12"><div class="row"><div class="col-xs-12"><h1><b><span style="color: rgb(255, 14, 14);">Edu</span>cation</b></h1></div></div><div class="row" title=""><div class="col-xs-2 col-sm-1 item-bullet"></div><div class="col-xs-10 col-sm-11 item"><h3>政治大學&nbsp;資訊科學所碩士&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2015-09 ~ 2018-08</h3></div></div><div class="row" title=""><div class="col-xs-2 col-sm-1 item-bullet"></div><div class="col-xs-10 col-sm-11 item"><h3>交通大學 資訊工程系學士&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2009-09 ~ 2013-07</h3></div></div></div></div><div class="row snippet-educations-013 snippet-experiences-013"><div class="col-xs-12">
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            <h1>
                <b><span style="color: rgb(255, 14, 14);">Sum</span>mary</b>
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        <div class="col-xs-10 col-sm-11 item">koolive 直播效能優化，使其能夠負荷 FoodPanda&nbsp;直播抽獎活動 (QPS 1000+, MySQL, Django, Redis, GraphQL, K8S)<br><div><h3>
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        <div class="col-xs-10 col-sm-11 item">初樂直播薪資計算驗證及修正 (Pandas, MySql)</div>
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        <div class="col-xs-10 col-sm-11 item">OVO&nbsp;電視機上盒 AI&nbsp;節目推薦系統 (Keras, Pandas, MariaDB)</div>
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                <b><span style="color: rgb(255, 14, 14);">Exp</span>erience</b>
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            <h3>
                Koodata, back-end engineer&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
                &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2021-07 ~ now</h3><h3 style="font-size: 14px;">koolive&nbsp;直播功能除錯及效能優化 (2021-07 ~ 2023-10)</h3><ul>
                <li>建置直播壓測環境並優化效能 (QPS 1000+, MySQL, Django, Redis, GraphQL, K8S)</li>
                <li>直播訊息少送、重送、記錄等功能修正 (Celery, Thread, DB Transaction)</li>
                <li>直播金物流、第三方串接功能維護</li></ul><div>koo-social&nbsp;廣告數據報表主開發者 (2022-10 ~2023-11)<br></div><ul>
                <li>多項廣告數據平臺爬蟲、圖表繪製、報表生產、開發環境布建 (Cloud Run/Selenium/Looker Studio)</li></ul><div>一般工作職責</div><ul>
                <li>研發部門時程安排 &amp; 工作分派 (Jira)</li>
                <li>產品進度報告 &amp; 功能評估</li>
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            <h3>
                初樂直播, back-end engineer&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
                &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2020-03 ~ 2020-09</h3><div>初樂直播功能開發、測試、優化及數據驗證 (2020-03 ~ 2020-09)</div><ul><li>單元測試環境布建 (Pytest, Docker, Travis)</li>
                <li>驗證並修正主播開播時數報表薪資計算 (Pandas, MySql)</li>
                <li>API&nbsp;效能優化使其減少 50%&nbsp;的&nbsp;DB&nbsp;效能負擔 (Flask, Redis)</li>
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                Ovomedia, software engineer&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
                &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2019-03 ~ 2020-03</h3><div>AI&nbsp;電視機上盒節目推薦系統主要開發者 (2019-03 ~ 2019-06)</div><ul><li>建立網站蒐集推薦系統需要的節目標籤資料 (Django, Bootstrap, jQuery)</li>
                <li>與臺科大 AI&nbsp;中心合作撰寫推薦系統核心 (Keras, Pandas, MariaDB, Crontab)</li><li>串接遠傳智慧音箱使其能夠控制機上盒 (OAuth2, Docker, NodeJS)<br></li></ul><div>機上盒網站開發 (2019-06 ~ 2020-03)</div><ul>
                <li>與前端工程師遠端合作更新會員中心 (PHP Phalcon, Memcache, Jenkins)</li>
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        <h1><b><span style="color: rgb(255, 14, 14);">Ski</span>lls</b></h1>
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            <h3>Programming</h3>
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                <li style="font-size: 18px;">Python</li>
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            <h3>Web Back-end</h3>
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                <li style="font-size: 18px;">Flask</li>
                <li style="font-size: 18px;">Django</li>
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            <h3>Data Science</h3>
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                <li style="font-size: 18px;"><span style="font-weight: inherit;">Pandas</span><br></li><li style="font-size: 18px;">Selenium</li>
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            <h3>DevOps</h3>
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                <li style="font-size: 18px;">K8S</li><li style="font-size: 18px;">Cloud Run</li>
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張逸 David Python Web Back-end Engineer, Email: black.heptagram@gmail.com, Github: github.com/jEdu cation 政治大學 資訊科學所碩士~交通大學 資訊工程系學士~Sum mary koolive ...

My CakeResume

Python Backend Developer
擅長網站效能優化以及提供數據分析等服務

張逸 David

Education

政治大學資訊科學所碩士 2015-09 ~ 2018-08

交通大學資訊工程系學士 2009-09 ~ 2013-07

Summary

Experience

Koodata, back-end engineer 2021-07 ~ now

koolive 直播功能除錯及效能優化 (2021-07 ~ 2023-10)

初樂直播, back-end engineer 2020-03 ~ 2020-09

Ovomedia, software engineer 2019-03 ~ 2020-03

Skills

Programming

Web Back-end

Data Science

DevOps