{"publication":{"id":"5f456da96d1d6b1abbc3e80b","url":"https://maximilianocontieri.com","canonicalURL":"https://maximilianocontieri.com","title":"Maximiliano Contieri - Software Design","displayTitle":"","descriptionSEO":"I am Maximiliano Contieri\nI've been working as a software engineer and teaching for about 25 years.\nI write about software design, refactoring, test driven development, clean code and code smells.","username":"mcsee","about":{"html":"

Learn something new every day. 💻\nCS software engineer\n👷working\n👨🏽‍🏫teaching\n✍🏾writing\n🎨Software design\n🏢SOLID\n🌉TDD\n👴Legacy

Write me at info(at)maximilianocontieri.com

\n","__typename":"AboutPublication","markdown":"Learn something new every day. 💻\nCS software engineer\n👷working\n👨🏽‍🏫teaching\n✍🏾writing\n🎨Software design\n🏢SOLID\n🌉TDD\n👴Legacy \n\nWrite me at info(at)maximilianocontieri.com"},"enabledFeatures":{"newsletter":true,"viewCount":true,"readTime":true,"__typename":"PublicationFeatures"},"ogMetaData":{"image":"https://cdn.hashnode.com/res/hashnode/image/upload/v1623036573307/xMon6-Mr4.jpeg","__typename":"OpenGraphMetaData"},"author":{"id":"5f456a23b9870f18f59a8793","name":"Maxi Contieri⭐⭐⭐","username":"mcsee","profilePicture":"https://cdn.hashnode.com/res/hashnode/image/upload/v1646504605596/GuDBH0R3L.jpg","coverPhoto":"https://cdn.hashnode.com/res/hashnode/image/upload/v1605121229936/pJVcul7ky.jpeg","__typename":"User","followersCount":1397},"preferences":{"logo":"https://cdn.hashnode.com/res/hashnode/image/upload/v1599360460632/d4FlhAkD3.png","darkMode":{"logo":null,"enabled":true,"__typename":"DarkModePreferences"},"customCSS":{"enabled":null,"staticMin":".blog-header{padding:10px 0;background:#ffd600;color:#000;border-bottom:0}.blog-theme-switcher,.blog-settings,.new-story-button{color:#000}.blog-social-media-section a,.blog-sub-header-nav a{color:#000;border-radius:5px;opacity:100%}.blog-sub-header-nav a.blog-nav-active{background:#000;color:#FFF}.blog-page-title{display:none}","homeMin":".blog-header{padding:10px 0;background:#ffd600;color:#000;border-bottom:0}.blog-theme-switcher,.blog-settings,.new-story-button{color:#000}.blog-social-media-section a,.blog-sub-header-nav a{color:#000;border-radius:5px;opacity:100%}.blog-sub-header-nav a.blog-nav-active{background:#000;color:#FFF}.blog-author-area-photo{border:5px solid #ffd600}.blog-post-card-cover a,.mode-dark .blog-post-card-cover a{border:5px solid #ffd600}","__typename":"CustomCSSPreferences"},"navbarItems":[{"id":"605767145f8d512169727df0","label":"Design","url":"https://maximilianocontieri.com/series/object-oriented-design","priority":12,"type":"series","series":{"id":"5fa00304701b426a980967d8","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"6053fff3406fc61597431446","label":"Code Smells","url":"https://maximilianocontieri.com/series/code-smells","priority":11,"type":"series","series":{"id":"5fa001e8701b426a980967ba","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"605400018899a615727e6662","label":"Blogging","url":"https://maximilianocontieri.com/series/blogging","priority":10,"type":"series","series":{"id":"5fb31d18595a24599b2f2ef5","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"60540005406fc6159743144f","label":"Productivity","url":"https://maximilianocontieri.com/series/productivity","priority":9,"type":"series","series":{"id":"5fea38e55283d44a62c7246e","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"605768b863a05a21443f3220","label":"About","url":"https://maximilianocontieri.com/about","priority":4,"type":"page","series":null,"__typename":"PublicationNavbarItem"},{"id":"605766fe5f8d512169727ded","label":"Support Me","url":"https://www.buymeacoffee.com/mcsee","priority":3,"type":"link","series":null,"__typename":"PublicationNavbarItem"}],"enabledPages":{"badges":true,"newsletter":true,"members":null,"__typename":"PagesPreferences"},"customCSSDraft":{"enabled":null,"staticMin":".blog-header{padding:10px 0;background:#ffd600;color:#000;border-bottom:0}.blog-theme-switcher,.blog-settings,.new-story-button{color:#000}.blog-social-media-section a,.blog-sub-header-nav a{color:#000;border-radius:5px;opacity:100%}.blog-sub-header-nav a.blog-nav-active{background:#000;color:#FFF}.blog-page-title{display:none}","homeMin":".blog-header{padding:10px 0;background:#ffd600;color:#000;border-bottom:0}.blog-theme-switcher,.blog-settings,.new-story-button{color:#000}.blog-social-media-section a,.blog-sub-header-nav a{color:#000;border-radius:5px;opacity:100%}.blog-sub-header-nav a.blog-nav-active{background:#000;color:#FFF}.blog-author-area-photo{border:5px solid #ffd600}.blog-post-card-cover a,.mode-dark .blog-post-card-cover a{border:5px solid #ffd600}","__typename":"CustomCSSPreferences"},"layout":"magazine","disableFooterBranding":false,"__typename":"Preferences"},"favicon":"https://cdn.hashnode.com/res/hashnode/image/upload/v1599360468400/37YGtIBdK.png","headerColor":"","metaTags":"","integrations":{"fbPixelID":"","fathomSiteID":"","fathomCustomDomainEnabled":null,"fathomCustomDomain":"","hotjarSiteID":"","matomoSiteID":null,"matomoURL":"","gaTrackingID":"G-DG3GH21RFZ","plausibleAnalyticsEnabled":null,"wmPaymentPointer":"$ilp.uphold.com/28iG9FM7hZ2k","__typename":"PublicationIntegrations"},"postsCount":308,"impressum":"

Technical Opinions are my own. I don't have the revealed truth.

Software Design is a creative activity. These are hints and not rigid rules.

I write on BackEnd Business Systems and OOP Design. My advice/experience might not suit other systems.

You can write me at info(at)maximilianocontieri.com

https://maximilianocontieri.com/i-wrote-more-than-90-articles-on-2021-here-is-what-i-learned

\n","isTeam":false,"links":{"twitter":"https://twitter.com/mcsee1","instagram":"","github":"https://github.com/mcsee","website":"http://maximilianocontieri.com","hashnode":"https://hashnode.com/@mcsee","youtube":"","dailydev":"https://app.daily.dev/mcsee","linkedin":"https://www.linkedin.com/in/mcsee/","mastodon":null,"__typename":"PublicationLinks"},"domainInfo":{"domain":{"value":"maximilianocontieri.com","certIssued":true,"ready":true,"__typename":"DomainStatus"},"wwwPrefixedDomain":{"value":null,"certIssued":null,"ready":null,"__typename":"DomainStatus"},"__typename":"DomainInfo"},"__typename":"Publication","followersCount":null,"pinnedPost":{"id":"631f3b6f526d775aa7f65435","title":"How to Create a Wordle with TDD in Javascript","slug":"how-to-create-a-wordle-with-tdd-in-javascript","publishDate":"2022-09-12T14:00:15.228Z","cuid":"cl7yu16pr01weewnv3msp0op8","url":"https://maximilianocontieri.com/how-to-create-a-wordle-with-tdd-in-javascript","subtitle":"We keep practicing this amazing Kata and learning. You can follow the steps!","brief":"TL;DR: Javascript is also awesome for TDD\n\nDuring January 2022 Wordle rush, I wrote an article describing how to create a Wordle with TDD using PHP.\nhttps://maximilianocontieri.com/how-to-develop-a-wordle-game-using-tdd-in-25-minutes\nA few months aft...","readTimeInMinutes":17,"views":524,"author":{"id":"5f456a23b9870f18f59a8793","username":"mcsee","name":"Maxi Contieri⭐⭐⭐","profilePicture":"https://cdn.hashnode.com/res/hashnode/image/upload/v1646504605596/GuDBH0R3L.jpg","followersCount":1397,"__typename":"User"},"coverImage":{"url":"https://cdn.hashnode.com/res/hashnode/image/upload/v1662857132211/HhlCUfpjX.png","isPortrait":false,"__typename":"PostCoverImage"},"__typename":"Post"}}}

Just enough Math for programmer to be dangerous