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Domain > johnrizkalla.com
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More information on this domain is in
AlienVault OTX
Is this malicious?
Yes
No
DNS Resolutions
Date
IP Address
2024-11-06
52.52.93.139
(
ClassC
)
2026-02-28
54.151.5.244
(
ClassC
)
Port 80
HTTP/1.1 301 Moved PermanentlyServer: awselb/2.0Date: Sat, 28 Feb 2026 05:08:31 GMTContent-Type: text/htmlContent-Length: 134Connection: keep-aliveLocation: https://johnrizkalla.com:443/ html>head>title>301 Moved Permanently/title>/head>body>center>h1>301 Moved Permanently/h1>/center>/body>/html>
Port 443
HTTP/1.1 200 OKDate: Sat, 28 Feb 2026 05:08:31 GMTContent-Type: text/html; charsetutf-8Content-Length: 13045Connection: keep-aliveServer: nginx/1.27.2 !DOCTYPE html>html langen>head> meta charsetUTF-8 /> meta namedescription contentJohn Rizkallas personal website. /> meta nameauthor contentJohn Rizkalla /> meta nametheme-color media(prefers-color-scheme: light) content#006494> meta nametheme-color media(prefers-color-scheme: dark) content#13293d> meta nameviewport contentwidthdevice-width, initial-scale1.0, maximum-scale1.0> title>John Rizkalla/title> !--link relstylesheet hrefhttps://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css \>--> link relstylesheet hrefhttps://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css \> link relstylesheet href/static/css/style.css \> link relstylesheet href/static/css/home.css>link relstylesheet href/static/css/about.css>/head>body> div idmain-div> div idtitle-div-full> div idtitle-div> h1>John Rizkalla/h1> h2 iddeveloper-title>software engineer/h2> /div>/div>/div>nav idnav-bar classbottom-nav> !-- bottom-nav is for the home page --> div classcontainer> div classrow> div idnavbar-about>a href/#about>About/a> /div> div idnavbar-projects>a href/p/>Projects/a> /div> div idnavbar-resume>a href/resume>Résumé/a> /div> div idnavbar-spacer>/div> div idnavbar-contact> a href/contact>Contact/a> /div> /div> /div>/nav>div idabout-section classinactive> div idabout-container classcontainer> div idheader-text classhide-on-expansion> div> p>Software Engineer at emph classjob>Apple/emph>/p> /div> div> p> Graduated from the emph classeducation>University of Waterloo/emph> /p> /div> div> p> emph classspeciality>Full stack developer/emph> and emph classspecialty>systems engineer/emph> /p> /div> /div> div idtimeline> div classtimeline-row timeline-row-header> div classhidden timeline-line timeline-before-blackberry>/div> div classtimeline-year>/div> div classtimeline-label timeline-blackberry>Blackberry/div> div classtimeline-year>2015/div> div classhidden timeline-line timeline-after-blackberry>/div> /div> div classtimeline-row> div classhidden timeline-line timeline-before-blackberry>/div> div classtimeline-circle>/div> div classtimeline-line timeline-blackberry>/div> div classtimeline-circle>/div> div classhidden timeline-line timeline-after-blackberry>/div> /div> div classtimeline-row timeline-row-header> div classhidden timeline-line timeline-before>/div> div classtimeline-year>2013/div> div classhidden timeline-line timeline-waterloo>/div> div classtimeline-year>2018/div> div classhidden timeline-line timeline-brightness>/div> div classtimeline-year>2021/div> div classhidden timeline-line timeline-he>/div> /div> div classtimeline-row> div classtimeline-line timeline-before>/div> div classtimeline-circle>/div> div classtimeline-line timeline-waterloo>/div> div classtimeline-circle>/div> div classtimeline-line timeline-brightness>/div> div classtimeline-circle>/div> div classtimeline-line timeline-he>/div> /div> div classtimeline-row> div classhidden timeline-line timeline-before>/div> div classhidden timeline-circle>/div> div classtimeline-label timeline-waterloo>University of Waterloo/div> div classhidden timeline-circle>/div> div classtimeline-label timeline-brightness> Apple: Core Brightness /div> div classhidden timeline-circle>/div> div classtimeline-label timeline-he>Apple: Human Engineering/div> /div> /div> div idfiller classremove-on-expansion>/div> div idwork-experience classremove-on-expansion> div>scroll down to see my work experience/div> div> svg xmlnshttp://www.w3.org/2000/svg width16 height16 fillcurrentColor classbi bi-chevron-compact-down viewBox0 0 16 16 > path fill-ruleevenodd dM1.553 6.776a.5.5 0 0 1 .67-.223L8 9.44l5.776-2.888a.5.5 0 1 1 .448.894l-6 3a.5.5 0 0 1-.448 0l-6-3a.5.5 0 0 1-.223-.67z /> /svg> /div> div idhobbies classtext-center> Also, checkout my Instagram (a hrefhttps://www.instagram.com/johnrizkalla24/ target_ >@johnrizkalla24/a >) for some climbing and other outdoorsy content. /div> /div> div idtimeline-expansion-top classshow-on-expansion hide-on-mobile> div classtimeline-row> div classhidden timeline-line timeline-before-blackberry>/div> div classtimeline-expansion timeline-expansion-blackberry>/div> div classhidden timeline-line timeline-blackberry>/div> div classhidden timeline-circle>/div> div classhidden timeline-line timeline-after-blackberry>/div> /div> /div> div idtimeline-expansion-bottom classshow-on-expansion hide-on-mobile> div classtimeline-row> div classhidden timeline-line timeline-before>/div> div classtimeline-expansion timeline-expansion-waterloo>/div> div classhidden timeline-line timeline-waterloo>/div> div classtimeline-expansion timeline-expansion-brightness>/div> div classhidden timeline-line timeline-brightness>/div> div classtimeline-expansion timeline-expansion-he>/div> div classhidden timeline-line timeline-he>/div> /div> /div> h2 classshow-on-expansion show-on-mobile>Experience/h2> div classreverse-on-mobile> div classshow-on-expansion timeline-section timeline-section-waterloo> div> div classtimeline-section-content> h5 classjob-title> Joint Honours Computer Science and Psychology /h5> hr classshow-on-mobile /> div classcompany> p>span>University of Waterloo/span>/p> /div> ul classfancy-list> li>Double majored in Computer Science and Psychology/li> li> Graduated with distinction, maintaining an 88% major average /li> li> Consistently recognized on the Deans Honors List for academic excellence /li> /ul> /div> /div> /div> div classshow-on-expansion timeline-section timeline-section-blackberry> div> div classtimeline-section-content> h5 classjob-title>Application Developer/h5> hr classshow-on-mobile /> div classcompany> p>span>Blackberry/span>/p> /div> ul classfancy-list> li> Optimized a Python back-end, reducing LDAP login and permission lookup time from over 10 seconds to under 0.5 seconds /li> li> Developed a web application to efficiently export large datasets from a legacy Oracle database system /li> li> Integrated the web application within the Oracle database using emph>Java/emph> and emph>PL/SQL/emph>, enhancing data accessibility /li> li> Created multiple Python and HTML/CSS/JavaScript applications to streamline exported data search processes /li> /ul> /div> /div> /div> div classshow-on-expansion timeline-section timeline-section-brightness> div> div classtimeline-section-content> h5 classjob-title>Systems Engineer/h5> hr classshow-on-mobile /> div classcompany> p> span>Apple/span >span classshow-on-mobile> — Core Brightness/span> /p> p classhide-on-mobile>Core Brightness/p> /div> ul classfancy-list> li> Developed and implemented sensor and backlight controller emph>drivers/emph> for ambient light sensors, LCD display brightness, and keyboard backlight across Apple Devices /li> li> Engineered emph>system-level daemons/emph> to manage display-related features, including True Tone and Night Shift /li> li> Led early efforts to bring up display brightness (including auto-brightness), True Tone, and keyboard backlight functionality for Apple Silicon /li> /ul> /div> /div> /div> div classshow-on-expansion timeline-section timeline-section-he> div> div classtimeline-section-content> h5 classjob-title>Full Stack Engineer/h5> hr classshow-on-mobile /> div classcompany> p> span>Apple/span >span classshow-on-mobile> — Human Engineering Software/span > /p> p classhide-on-mobile>Human Engineering Software/p> /div> ul classfancy-list> li> Engineered a sophisticated full-stack web application using emph>Django/emph> and emph>Angular/emph>, implementing complex approval logic based on user responses /li> li> Designed and developed reusable frameworks and libraries in emph>Python/emph>, emph>Django/emph>, and emph>TypeScript/emph>, serving as foundational components for multiple applications /li> li> Created and maintained a robust webservice that seamlessly integrated with GitLab and Radar systems via emph>webhooks/emph> /li> li> Contributed to the development of an emph>iOS application/emph>, implementing full-stack features utilizing a emph>Django/emph> back-end and emph>SwiftUI/emph> front-end /li> /ul> /div> /div> /div> /div>/div>/div>script> developerTitles { lang: Python, code: print(software enginner) }, { lang: C++, code: cout software enginner endl; }, { lang: Swift, code: print(software enginner) }, { lang: Bash, code: echo software enginner }, { lang: C, code: printf(software enginner); }, { lang: Haskell, code: putStrLn software enginner }, { lang: Scheme, code: (display software enginner) }, { lang: Java, code: System.out.println(software enginner); }, { lang: LaTeX, code: {\\tt software enginner} }, { lang: HTML, code: code>software enginner/code> }, { lang: Objective C, code: NSLog(software enginner); }, maxLangSizes { xs: 22, sm: 22, md: 45, lg: 48, xl: 50, }/script>/div>/body>script src/static/lib/js/jquery-3.2.1.min.js>/script>!--script srchttps://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js >/script>-->script srchttps://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js>/script>script src/static/lib/js/underscore-min.js>/script>script> // very basic loading system for modules (function (exports) { onLoadFns ; function onLoad(fn) { onLoadFns.push(fn); } exports.onLoad onLoad; $(function () { for (var i 0; i onLoadFns.length; i++) { onLoadFnsi(); } }); })(window);/script>script>// TODO fix//onLoad(function() {// setTimeout(function () {// $(#flashed-messages).css({// top: -50pt,// animationName: slide-out-message,// animationDuration: .5s// })// }, 3000);//});/script>script src/static/js/main.js>/script>script src/static/js/main.js>/script>script src/static/js/home.js>/script>script src/static/js/about.js>/script>/html>
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