check web redirect url status code checker

Check server response of

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Response headers
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200 OK - mcsa.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: openresty/1.25.3.1
Date: Wed, 14 May 2025 20:33:06 GMT
Content-Type: text/html
Content-Length: 39060
Connection: keep-alive
Vary: Accept-Encoding
Last-Modified: Wed, 15 Jan 2020 11:59:47 GMT
ETag: "9894-59c2c71ef7c40"
X-Webcom-Cache-Status: BYPASS
Accept-Ranges: bytes

HTTP Code 200 OK

200 status code is a standard successful HTTP server response. It means that the client’s request (e.g., from a browser) was successfully processed, and the server is delivering the requested data.

When is Code 200 used?

  • When loading a web page
  • When successfully receiving an API response
  • When processing a form or another HTTP request

What does Code 200 mean for the user?

The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.

GET / HTTP/1.1
Host: mcsa.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!doctype html>
<html lang="en">
  <head>

    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <meta name="author" content="Mark Sieber">
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      {
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    </style>

  </head>

  <body id="index">

    <nav class="navbar navbar-expand-sm navbar-dark sticky-top "> <!-- width x 50px , pad: 7px 14px 7px 14px -->

      <a class="navbar-brand text-wrap" href="index.html" style=" color: var(--bright-sand); font-size:100%; " >Mark Sieber</a>
      <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#main-navbar"
              aria-controls="main-navbar" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
      </button>

      <div class="collapse navbar-collapse " id="main-navbar">
        <ul class="navbar-nav mr-auto flex-wrap flex-fill justify-content-end">
          <li class="nav-item active"> <a class="nav-link" href="#whatido">What I Do<span class="sr-only">(current)</span></a> </li>
          <li class="nav-item"> <a class="nav-link" href="#examples">Examples</a> </li>
          <li class="nav-item"> <a class="nav-link" href="#expertise">Expertise</a> </li>
          <li class="nav-item"> <a class="nav-link" href="#resume">Resume</a> </li>
          <li class="nav-item"> <a class="nav-link" href="#contact">Contact</a> </li>
        </ul>
      </div>

    </nav>

    <section id="landing" class="bg-black" >

    <!-- Main jumbotron ... "Mark Sieber " ... etc  -->
      <div class="jumbotron-fluid text-center bg-black p-2 p-sm-3 m-0 " id="landing-jumbotron">
        <a href="#whatido">
          <div class="container-fluid p-2 mb-0">
            <h1 id="landing-title"    class="display-4 bg-transparent text-center" >Mark Sieber</h1>
            <h3 id="landing-subtitle" class="pb-1 mb-0" >Tech Enabler</h3>
            <h4 id="landing-subtitle2" class="pb-1 mb-0 text-center" >Connecting &nbsp;Geeks to Suits, &nbsp;&nbsp;Suits to Geeks &nbsp; &amp;&nbsp;  Geeks to Geeks</h4>
          </div>
        </a>
      </div>
        <!-- "Image" Buttons  -->
        <div id="landing-buttons" class="d-flex-inline text-center mt-2 mb-3">
          <a href="#whatido" id="whatido-button" type="" class="btn btn-lg m-1 m-sm-2 landing-button bright-link">
              How&nbsp;I&nbsp;Can&nbsp;Help&nbsp;You
          </a>
          <a href="#contact" id="contact-button" type="" class="btn btn-lg m-1 m-sm-2 landing-button text-earth-blue">
              Contact Me
          </a>
        </div>
    <!-- Top-level Container -->
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           style="height: calc( 100vh - 21rem );
                  background-repeat: no-repeat;
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                  transform: translate(0,0);" >
      </div>
    </section>     <!-- Landing Page -->

    <hr id="whatido" class="section-target">
    <section id="whatido-section" class="section-dark">

      <h1 class="d-flex-inline header-dark p-2 p-md-3 ">What I Do</h1>

      <div class="card-group" id="whatido-group-1">

        <div id="wido-jump" class="card card-dark p-sm-4  w-100 w-lg-50">
          <div class="card-body">
            <h4 class="card-subtitle mb-2">Need a quick replacement? ... I can</h4>
            <h3 class="card-title">Jump In</h3>
            <p class="card-text">
              If you need someone to jump in and contribute quickly, either short- or long-term,
              for research, requirements, analysis, prototyping, stakeholder engagement, testing
               or program management, I can put a lot of experience to work for you.
              I am always ready for a new challenge.
            </p>
            <img src="assets/diving-leaping-02.png" class="img-fluid" alt="jump">
          </div>
        </div>

        <div id="wido-sync" class="card card-dark p-sm-4 w-100 w-lg-50">
          <div class="card-body">
            <h4 class="card-subtitle mb-2">Ramping up quickly? &nbsp;...&nbsp; I can help you</h4>
            <h3 class="card-title">Synchronize</h3>
              <p class="card-text ">
                In cross-company projects, it sometimes happens
                that business and tech groups who have not worked together previously
                may take a while to find a common cadence.
                I'm the tech enabler.
                I am an experienced, field-tested facilitator for geek-to-suit,
                suit-to-geek, and geek-to-geek collaboration.
              </p>
              <img src="assets/oarlocks-01.png" class="img-fluid" alt="oarlocks">
          </div>
        </div>

      </div> <!-- end first card group -->

      <div class="card-group" id="whatido-group-2">

        <div id="wido-start" class="card card-dark p-sm-4 mw-lg-3">
          <div class="card-body">
            <h4 class="card-subtitle mb-2">Everyone busy? &nbsp;...&nbsp; I can help you</h4>
            <h3 class="card-title">Start Up</h3>
            <p class="card-text ">
              If you need  to get a project up and running until your team
              can get up to full strength, I can help. If your project is stalled,
              I can get it moving.
            </p>
            <img src="assets/railroad-tracks-01.png" class="img-fluid" alt="Tracks" >
          </div>
        </div>

        <div id="wido-chart" class="card card-dark p-sm-4 mw-lg-3">
          <div class="card-body">
            <h4 class="card-subtitle mb-2"> Want to brainstorm? &nbsp;... &nbsp;I can help you</h4>
            <h3 class="card-title">Chart Your Course</h3>
            <p class="card-text ">
               Sometimes an outside perspective prompts new ideas about how to proceed.
               Once a course is set, if you need someone to pre-emptively
               locate and demolish obstructions, or track down and eliminate delay-inducing problems,
               I take a lot of pleasure in doing both.
            </p>
            <img src="assets/mono-02-01.png" class="img-fluid" alt="monohull">
          </div>
        </div>

        <div id="wido-deliver" class="card card-dark p-sm-4 mw-lg-3 mb-0">
          <div class="card-body">
            <h4 class="card-subtitle mb-2"> Ready? &nbsp;... &nbsp; I can help you</h4>
            <h3 class="card-title">Deliver</h3>
            <p class="card-text ">
              I have successfully <a href="#examples-fidelity"> led the development and rollout of critical FinTech systems.</a>
              When the time comes to deliver,  I can assist your team with their planning, review,
              coordination and monitoring. I can support your problem-, crisis-, and fallback-management.
            </p>
            <picture>
              <source srcset="assets/opportunity-03.png" media="(min-width: 801px)" class="img-fluid">
              <img  src="assets/opportunity-800.png" style="height:auto;" alt="Opportunity" class="img-fluid">
            </picture>
          </div>
        </div>

      </div> <!-- end second card group -->

    </section>

    <hr id="examples" class="section-target">
    <section id="examples-section" class="section-dark">
      <h1 class="d-flex-inline header-dark p-2 p-md-3">Examples</h1>

      <a id="goto-history" href="#resume">
        <p class="text-center pt-2">
          I have worked on a variety of applications.  Below are a few examples.
          <em>&nbsp;&nbsp;Click&nbsp;here&nbsp;for&nbsp;my&nbsp;full&nbsp;work&nbsp;history.&nbsp;&raquo;</em>
        </p>
      </a>

      <div class="card-group" >   <!-- "examples" -->

        <div id="examples-fidelity" class="card card-dark p-sm-4 " >
            <div class="card-body">
              <h3 class="card-title">Trading Systems</h3>
                <p class="card-text line-height-smaller">
                  Developed and delivered
                    <a href="https://capitalmarkets.fidelity.com/app/home#brokerage-solutions-section" >
                      <span>
                        F<span class="scap">orex</span> and
                        F<span class="scap">ixed-Income</span>
                        Systems
                      </span>
                    </a>
                  for <a href="https://capitalmarkets.fidelity.com/app/home"> Fidelity Capital Markets</a>.
                  A principal manager for the development and rollout of
                  <a href="https://luminextrading.com/">
                    L<span class="scap">uminex's</span> Equities Brokerage System.
                  </a>
                  &nbsp;
                  These were significant programs spanning multiple business and technology groups.
                  Responsible for stakeholder engagement, planning, analysis, design, development, integration,
                  testing, delivery, server acquisition, vendor management, staff, resource planning and budget.
                  <br>
                  <a href="#history-fidelity"
                     class="btn-link btn-inline btn-text collapsed" >
                    <span> Read more &raquo;</span><b> &nbsp; &laquo; Hide </b>
                  </a>
                </p>
              <img src="assets/trading-system-masked-40.png" class="img-fluid" alt="nasdaq" >
            </div>
        </div>

        <div class="card card-dark p-sm-4 ">
          <div class="card-body">
            <h3 class="card-title">CERN</h3>
            <h5 class="card-subtitle pb-2"><a href="https://home.cern/news/news/accelerators/day-cern-control-centre">
              European Center for Nuclear Research</a></h5>
            <p class="card-text">
              Helped analyze, design and evaluate products for CORTEX,
              a proposed a real-time control system architecture for high-
              energy particle detectors. Mentored team on software design approaches.
            </p>
            <img src="assets/cern-masked.png" class="img-fluid" alt="atlas" >
          </div>
        </div>

      </div> <!-- end card group 1 -->

      <div class="card-group" >

        <div class="card card-dark p-sm-4" >
          <div class="card-body">
            <h3 class="card-title">Startups</h3>
            <p class="card-text">
              Consulted to the CIO of InTouch, a pioneering mobile phone-based "voice command" startup.</p>
            <p class="card-text">
              Designed and developed financial applications for the Apple Newton,
              including proprietary algorithms to enable real-time fixed-income calculations and
              esoteric (for the era) PIK and STEP bonds.</p>
            <p class="card-text">
              Co-founded start-up for regional banking systems.</p>
            <img src="assets/golden-gate-03.png" class="img-fluid"  alt="Startups">
          </div>
        </div>

        <div class="card card-dark p-sm-4 mb-0">
          <div class="card-body">
            <h3 class="card-title">Software Litigation</h3>
            <h5 class="card-subtitle pb-2 ">LeBoeuf, Lamb, Greene &amp; MacRae</h5>
            <p class="card-text">
              Non-testifying expert for a major ERP software litigation.
              Advised legal team on technology.
              Oversaw technical discovery.
            </p>
            <img src="assets/White_shark.jpg" class="img-fluid"  alt="Litigation">
          </div>
        </div>

      </div>

    </section> <!-- End examples -->

    <hr id="expertise" class="section-target">
    <section id="expertise-section" class="section-light" style="border: 0.25rem solid white;">
      <h1 class="d-flex-inline header-light p-2 p-md-3">Expertise</h1>

      <div id="expertise-top" class="container-fluid p-0 mr-n1" >

      <div class="card-group">
        <div class="card card-light p-md-4">
          <h2 class="card-header header-light">Roles</h2>
          <div class="card-body">
            <p class="card-text" >
              Consultant&nbsp;&middot;
              Entrepreneur&nbsp;&middot;
              Researcher&nbsp;&middot;
              VP&nbsp;of&nbsp;Development&nbsp;&middot;
              Development&nbsp;Manager&nbsp;&middot;
              Program Manager&nbsp;&middot;
              Analyst&nbsp;&middot;
              Architect&nbsp;&middot;
              Software&nbsp;Engineer
            </p>
            <div class="container-fluid">
              <img src="assets/wrench-300-288.png" class="img-fluid img-thumbnail rounded d-block mx-auto" alt="wrench" >
            </div>
          </div>
        </div>

        <div class="card p-md-4">
          <h2 class="card-header header-light">Experience</h2>
          <div class="card-body">
            <p class="card-text" >
              <em>Led Development, Designed and Developed Systems for:</em>
              Forex&nbsp;Trading&nbsp;&middot;
              Forex&nbsp;Trade&nbsp;Processing&nbsp;&middot;
              Forex&nbsp;Trade&nbsp;Matching&nbsp;&middot;
              Equities&nbsp;Electronic&nbsp;Trading&nbsp;&middot;
              Fixed&nbsp;Income&nbsp;Trading&nbsp;&middot;
              Fixed&nbsp;Income&nbsp;Analysis&nbsp;&middot;
              Derivatives&nbsp;Analysis&nbsp;&middot;
              Enterprise&nbsp;Resource&nbsp;Planning&nbsp;&middot;
              Web&nbsp;Commerce&nbsp;&middot;
              Market&nbsp;Data&nbsp;Collection and Distribution&nbsp;&middot;
              Message&nbsp;Switching &nbsp;&middot;
              Learning&nbsp;Management&nbsp;Systems&nbsp;&middot;
              Credit&nbsp;Card&nbsp;Processing
            </p>
          </div>
        </div>

        <div class="card p-md-4">
          <h2 class="card-header header-light">Skills &amp; Knowledge</h2>
          <div class="card-body">
            <p class="card-text">
              Technology&nbsp;Integration&nbsp;&middot;
              Program&nbsp;and&nbsp;Project&nbsp;Management&nbsp;&middot;
              Software&nbsp;Design&nbsp;and&nbsp;Development&nbsp;&middot;
              Project&nbsp;Delivery&nbsp;&middot;
              Vendor&nbsp;Management&nbsp;&middot;
              Relationship&nbsp;Management&nbsp;&middot;&nbsp;
              Product&nbsp;Evaluation&nbsp;&middot;
              Vendor&nbsp;Evaluation&nbsp;&middot;
              Resource&nbsp;Planning&nbsp;&middot;
              Budgeting&nbsp;&middot;
              Contract&nbsp;Negotiation&nbsp;&middot;
              Systems&nbsp;Analysis&nbsp;&middot;
              Business&nbsp;Analysis&nbsp;&middot;
              Software&nbsp;Development Life&nbsp;Cycle (SDLC)
            </p>
          </div>
        </div>

      </div> <!-- end card group -->

      <div class="card-group">

        <div class="card p-md-4">
          <h2 class="card-header header-light">Applications &amp; Tools</h2>
          <div class="card-body">

              <h6 class="card-subtitle"> As Manager</h6>
              <p  class="card-text">
                Luminex, Two-Four, Bloomberg  Lighstreamer,<span class="scap">TOMS, FIX, KDB</span>,
                Oracle, <span class="scap">SQL</span>-Server, Tomcat, Siteminder, <span class="scap">TIBCO, MQ</span>
              </p>

              <h6 class="card-subtitle"> As Manager and Developer</h6>
              <p class="card-text" >
                <span class="scap">SWIFT</span>(the network), Splunk, Moodle, Linux, Windows Server Resource Analysis
              </p>

              <h6 class="card-subtitle">Power User</h6>
              <p class="card-text">
                Excel, Word, Project, PowerPoint, Visio, MS-Office, Sharepoint, Access, OmniGraffle, Jira, UNIX, MacOS, Windows
             </p>

          </div>
        </div>

        <div class="card p-md-4">
          <h2 class="card-header header-light">Applications &amp; Tools</h2>
          <div class="card-body">

              <h6 class="card-subtitle"> Significant Development Experience or Familiarity</h6>
                <p  class="card-text">
                  Python, <span class="scap">PERL, C, PHP</span>, Fixed-Income and Equity Derivative calculations,
                  NewtonScript, <span class="scap">CAKE, PASCAL, LISP</span>, Assembler
                </p>

              <h6 class="card-subtitle">Modest Development Experience or Familiarity</h6>
                <p class="card-text">
                    PyTorch, Keras, <span class="scap">ONNX</span>, CoreML, Bootstrap, Blockchain,  Javascript,
                     Agile, Applescript, <span class="scap">TCP-IP, UML, AJAX, KDB, SQL</span>, Swift(the language),
                    jQuery, Visual Basic, Java, Coldfusion
                </p>

          </div>
        </div>

        <div class="card p-md-4 mb-0">
          <h2 class="card-header header-light">Harvard, International, Other</h2>
          <div class="card-body">
                <p  class="card-text">
                  Harvard B.A. Physics, Varsity Crew. Worked in London, Brussels, San Juan, Frankfurt and Geneva.
                  Basic conversational German. Ski, hike and run stadiums. Fond of mountains.
                </p>
            <div class="container-fluid">
              <img src="assets/nuptse-02.png" class="img-fluid img-thumbnail rounded d-block mx-auto" alt="nuptse" >
            </div>
          </div>
        </div>

      </div> <!-- end card group -->

    </div> <!-- end container fluid -->

    </section>

    <hr id="resume" class="section-target">
    <section id="history-section" class="section-light">
      <h1 class="d-flex-inline header-light p-2 p-md-3">Resume</h1>

      <div id="history-top" class="container-fluid text-dark ">
        <p class="text-center">
          <a href="assets/sieber-resume.pdf" download="sieber-resume.pdf"
               class="btn btn-outline-secondary text-header text-large text-center bg-pc-secondary mt-2">
              Tap to download the PDF
          </a>
        </p>
        <p class="text-center"><strong>Or expand sections below to read it online.</strong></p>
      <div id="history-recent-ml">
        <h4 class="header-light"> Machine-Learning Mobile Apps &nbsp;<small>(2018–present)</small></h4>
        <h6> MCS Associates
          <button type=submit data-toggle="collapse" data-target="#ml-details"
                  class="btn-link btn-inline btn-text collapsed">
             <span> &nbsp; Details &raquo;</span>
             <b> &nbsp; &laquo; Hide Details</b>
          </button>
        </h6>
        <p id="ml-details" class="collapse">
          Independent research and prototyping for meal recognition and diet assessment apps
          on mobile devices using Python, Fastai(Pytorch), ONNX, CoreML, Keras, iOS, XCode and Swift.
        </p>
      </div>

      <br>

      <div id="history-fidelity">
        <h4>Fidelity Institutional Technology &nbsp; <wbr><small>(2007,&nbsp;2009–2017)</small></h4>
        <h6>Program Manager for
            E<span class="scap">quity</span>,
            F<span class="scap">orex</span> and
            F<span class="scap">ixed</span>-I<span class="scap">ncome</span>
            Trading Systems Development
          <button type=submit data-toggle="collapse" data-target="#fidelity-details" class="btn-link btn-inline btn-text collapsed">
             <span> &nbsp; Details &raquo;</span>
             <b> &nbsp; &laquo; Hide </b>
          </button>
        </h6>

        <div id="fidelity-details" class="collapse">
        <p>
          Directed large development projects spanning multiple business and technology groups.
          Responsible for stakeholder engagement, planning, analysis, design, development, integration,
          testing, delivery, server acquisition, vendor management, staff, resource planning and budget.
        </p>

        <ul class="list-group">

          <li class="list-group-item">
            <h6>L<span class="scap">UMINEX</span> <small>(2014–2017)</small></h6>
            <p>
              Took on multiple roles for <a href="https://luminextrading.com">LUMINEX (http://luminextrading.com/)</a>,
              a $30M, 50+ participant, 3+ year project to create an advanced
                block trading exchange for buy-side firms.
              <a href="https://luminextrading.com"> Luminex Trading </a>
              launched at the end of 2016.</p>
              <ul>
                <li>Coordinated program-wide development, integration, testing and deployment</li>
                <li>Worked closely with business team, information security,
                    finance and compliance to keep the project on track</li>
                <li>Expedited delivery by kick-starting cross-team development
                    and fostering inter-team communication</li>
                <li>Identified, analyzed and resolved end-to-end integration issues.</li>
                <li>Proactively identified and remediated shortfalls in performance
                    test planning and execution</li>
              </ul>
          </li>

          <li class="list-group-item">
            <h6>F<span class="scap">OREX</span> - Major System Upgrade <small>(2013)</small></h6>
            <p>
            Successfully delivered major upgrade to the Two-Four trading system.
            Led development team and engagement with two dozen technical and business stakeholders.
            </p>
           <p>
            Designed and built automated test environment for SWIFT payment processing. Managed technical issues with vendor.
            Discovered significant vendor mis-configuration problems, led remediation effort directly.
            </p>
            <p>
            This upgrade and other development for 2011–2013 was audited and received a rare "no issues" finding.
            </p>
          </li>

          <li class="list-group-item">
            <h6>Program and Development Manager for Integration of
              Stock Plan Services with Capital Markets <small>(2011–2012)</small></h6>
            <p>
              <em><strong>Added $5M to Fidelity revenue</strong></em> by reviving, re-architecting and delivering
              cross-company integration of Stock Plan Services with Fidelity Capital Markets.
              Set direction, coordinated efforts and managed budget for over 20 technology groups.
              The CIO gave this project his "High-Five" award.
            </p>
            <p>
             Led Forex development and directed over two-dozen tech stakeholders
             spanning Fidelity Institutional, Workplace Investing, and Enterprise.
             Architected the overall design, resolved open end-to-end technical issues that were blocking progress
             and engaged additional tech groups as the scope increased.
            </p>

          </li>

          <li class="list-group-item">
            <h6>FOREX - Replaced Trading Platform <small>(2010–2011)</small></h6>
            <p>
              Technology Manager for the replacement of the previous trading system with Two-Four.
              This significant replacement was deployed with no operational losses and no business impacts.
            </p>
             <p>
               Led acquisition and deployment of new hardware,
               analysis and development to revise internal feeds and interfaces.
               Coordinated with vendor, business, and approximately twenty Forex data suppliers and consumers.
             </p>
             <p>
               Led internal work for data conversion, testing, validation, recovery planning,
               cutover and post-deployment monitoring.
             </p>
             <p>
               Point person for technology reviews conducted prior to launch by Fidelity Trading Systems Group, Institutional, and Enterprise.
             </p>

          </li>

          <li class="list-group-item">
            <h6>FIXED INCOME <wbr><small>(2007,&nbsp;2009–2010)</small></h6>
            <p>
              Directed development for the <em>Bond Analytics Tool</em>, an application that integrated
              internal data, market data, order entry, portfolio tools, analytics and reporting
              to provide a single integrated application to Fidelity
              Specialists for working with Customers.
            </p>
            <p>
              Headed major upgrade to the Bloomberg Trade and Order Management System(TOMS).
            </p>
          </li>
        </ul>

      </div>

      </div>

      <br>

      <div id="history-eps">
        <h4> Educators Publishing Systems &nbsp;<small>(2008–2010)</small></h4>
        <h6>  Consultant to CIO for Learning Management Systems Evaluation
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             <span> &nbsp; Details &raquo;</span>
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          </button>
        </h6>
        <p id="eps-details" class="collapse">
          Evaluation of Learning Management Systems and the standards SCORM and SIF.
          Requirements Analysis, RFP and Vendor evaluations.
          Analysis and Prototyping for porting EPS products to Moodle and other LMS.
          Technology used or reviewed: Moodle, Sakai, Blackboard, SCORM, SIF, FLASH/FLEX, Coldfusion
        </p>
      </div>

      <br>

      <div id="history-mcsa-1">
        <h4>MCS Associates &nbsp;<small>(2000–2006)</small></h4>
        <h6> Equity &amp; Options Trading <wbr>; Technology Research; Application Development
          <button type=submit data-toggle="collapse" data-target="#mcsa-details-1" class="btn-link btn-inline btn-text collapsed">
             <span> &nbsp; Details &raquo;</span>
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          </button>
        </h6>
        <div  id="mcsa-details-1" class="collapse">
          <p>
            Investing and trading for my own account. Short-term trading using equity option strategies.
            Research and prototyping of intra-day price forecasting models.
            Developed Excel-framed option analysis programs using PERL,
            JavaScript, Java (NetBeans IDE) and Visual Basic.
          </p>
          <p class="small text-center text-secondary">
            <em>(Note: This period overlaps with other consulting work shown below)</em>
          </p>
        </div>

      </div>

      <br>

      <div id="history-llgm">
        <h4 class="pt-2">LeBoeuf, Lamb, Greene &amp; MacRae, LLP <wbr><small>(2003–2004)</small></h4>
        <h6>Technology Expert for ERP Litigation
          <button type=submit data-toggle="collapse" data-target="#llgm-details" class="btn-link btn-inline btn-text collapsed">
             <span> &nbsp; Details &raquo;</span>
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          </button>
        </h6>
        <div id="llgm-details" class="collapse">
          <p>
            Non-testifying technology expert for major ERP software litigation; reported to Senior Partner.
          </p>
          <p>
            Briefed senior partners on database and network technology; project management, SDLC and QA processes.
            Prepared, advised and supported attorneys for depositions.
            Drafted technical sections of legal documents. Prepared analysis and presentations for clients.
            Reviewed, evaluated and managed disposition of technical discovery documents.
          </p>
          <p> Discovered that opposing party was withholding key emails and documents.</p>
        </div>
      </div>
      <br>
    <div id="more-history">
       <h4 class="pt-2"> Harvard, CERN, Intouch Systems, Citicorp, Bell Atlantic</h4>
         <h6> More History
          <button type=submit data-toggle="collapse" data-target="#more-history-details" class="btn-link btn-inline btn-text collapsed">
             <span> &nbsp; Details &raquo;</span>
             <b> &nbsp; &laquo; Hide Details</b>
          </button>
         </h6>

       <div id="more-history-details" class="collapse pl-sm-3 pl-2">

        <div id="history-CERN">
          <h4 class="pt-2"> CERN <small> (European Center for Nuclear Research) </small> </h4>
          <p  class="pl-sm-3 pl-2">
            Analysis, design and product evaluation for CORTEX, a real-time control system architecture for
            high-energy particle detectors. Mentored staff in analysis and software application design techniques.
            Co-authored drafts of research papers.
          </p>
        </div>

        <div id="history-intouch">
          <h4 class="pt-2">Intouch Systems &nbsp; </h4>
          <h6>Program Manager for Voice Recognition Development</h6>
            <p id="intouch-details" class="pl-sm-3 pl-2">
             Program manager for the implementation of InTouch's phone-based voice-recognition agent ("InFlection").
             This was adopted by Sprint and became Sprint PCS's "Voice Command". Reported to President.
            </p>
        </div>

        <div id="history-nynex">
          <h4 class="pt-2">Bell Atlantic Yellow Pages </h4>
          <h6> Consultant to CIO</h6>
            <p id="nynex-details" class="pl-sm-3 pl-2">
              Project and vendor management, systems integration, analysis, design and development; troubleshooter for CIO. Projects: web-based Yellow Pages service "Big Yellow", Directory Services for Europe and China. Managed developers
              from MCS Associates, Bell Atlantic  and external vendor. Reported to the CIO.
            </p>
        </div>

        <div id="history-Citi">
          <h4 class="pt-2"> CitiCorp, Global Treasury Services </h4>
          <h6>  Vice President, Director of European Development </h6>
              <p class="pl-sm-3 pl-2">
                Responsible for multiple European projects, as well as technical and operational support for European
                sites. Directed the implementation of the MIDAS trading system for the German Free Brokers. Delivered
                on time and on budget.  Responsible for five direct and 25 indirect staff in three countries.
              </p>
        </div>

        <div id="education">
        <h4 class="pt-2"> Harvard University <small> B.A., Physics </small></h4>
            <p class="pl-2 pl-sm-3">
              One of a two-person team implementing the experimental language "ECL" (similar to ALGOL).
              Varsity Crew.
        </div>

      </div>
       <br>
     </div>
     </div>

    </section> <!-- History  end -->

    <hr id="contact" class="section-target">
    <section id="contact-section" >
      <h1 class="d-flex-inline p-1 p-md-2">Contact</h1>
      <div id="contact-top" class="card-group p-2" >
        <div class="card  text-center mt-3 ">
          <img id="sieber-head" src="assets/mcs-head.jpg" class='card-img mx-auto' style=" width:240px; " alt="Mark Sieber">
        </div>
        <div class="card dflex text-larger text-center mx-auto mt-0 pl-3 pr-3 pt-0 " style="min-width:280px; max-width:320px;">
          <a href="mailto:[email protected]?Subject=Greetings">
            <div id="contact-email" class="btn btn-outline-secondary btn-block text-larger text-center mt-2">
              mark.sieber @ mcsa.com
            </div>
          </a>
          <a href="tel:+1-617-216-5119">
            <div id="contact-phone" class="btn btn-outline-secondary  btn-block text-larger text-center mt-2">
              ph: &nbsp;&nbsp; 617-216-5119
            </div>
          </a>
          <a href="sms:+1-617-216-5119">
            <div id="contact-sms" class="btn btn-outline-secondary  btn-block text-larger text-center mt-2">
              sms: &nbsp;&nbsp; 617-216-5119
            </div>
          </a>
          <a href="https://www.linkedin.com/in/mark-sieber/">
            <div id="contact-linkedin" class="btn btn-outline-secondary  btn-block text-larger text-center mt-2">
              Linked In
            </div>
          </a>
          <a href="https://github.com/mcsieber">
            <div id="contact-github" class="btn btn-outline-secondary  btn-block text-larger text-center mt-2">
              Github
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        </div>
        <div class="card text-center mt-3" >
          <img src='assets/above-lobuche-05.png' class="card-img mx-auto" alt="Above Lobuche">
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      <div id='bottom-spacer' style="height:60px; min-height:60px;">&nbsp;<br></div>
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          <div class="d-flex text-pc-secondary text-center text-body-small mx-2 footer-btn"> &copy;&nbsp;Mark&nbsp;Sieber 2019-2020</div>
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