Freelance Microsoft .Net developer

Patrick van Kemenade: Microsoft certified developer with knowledge of ASP.NET development, C#, MVC6 / .Core + .Net6 / Azure / jQuery / EF / Javascript frameworks, bootstrap, WCF, SQL Server + Oracle and Umbraco CMS solutions, and others.

Not Available.

Patrick van Kemenade

Information and Contact

If you would like to receive an extensive CV, we can arrange a personal conversation (also via Skype). Also, if you need more information about my rate and availability, please contact me via or visit my LinkedIn profile.


Driven and experienced software developer with strong affinity for the development of web applications and backend software. I work well independently but prefer to work in a team that is proactive.

In addition to my experience with software development, I also have knowledge and experience with the preparation of functional and technical designs and feel at home in a Scrum team, as I am a Certified Scrum Master (PSM 1).

I have more than 20 years of work experience with Microsoft software and am in possession of Microsoft certifications, MCSD, MCPD and MCAD, have passed exams in HTML5, ASP.NET C #, MVC, SQL Server, etc.

I keep up to date with new developments in the fields of Internet, Microsoft.Net and also specialize in search engine optimization (SEO) and internet marketing.

In short, I am a pragmatic developer with strong technical knowledge, but also someone who likes to think in line with the customer in order to achieve an optimum end result.


MVC applications + .Net 6 Azure Functions

I have built web applications from the Model View Controller framework with knowledge of both MVC 6 as well as ASP.Net Core in combination with jQuery and Angular. Also build Azure Functions in .Net6.

Web Development

I have experience with websites and web services built in ASP.NET. Application forms are covered, and have knowledge of setting up and optimizing Wordpress websites and creating plugins.

Middle tier / Backend

I have knowledge of making re-useable components, plus implementation of business processes and business logic.

Search Engine Optimization

I have knowledge of search engine optimization. Google "Rome", "Vatican", "Colosseum", "Pantheon", "Trevi fountain" etc. and see how our own site is performing in web search results.

Internet Marketing

I am familiar with how to make a site faster, and ensure that it can be read well by search engines, with measurable results. I implement split tests in the right way and ensure a properly functioning funnel. With my technical background and experience, I can perfectly support you in this.

Social Media

People spend a lot of time on social media and YouTube. A good presence is therefore necessary, but can this be automated? I can help you to determine which social media channels match your product or service and identify whether you are targeting the right group. Solutions for this are customized, which I can gladly advise you on.

OPLEIDINGEN / Certificeringen

  • Vaktechnische opleidingen
  • Klassikale trainingen
  • Online trainingen en zelfstudie

HBO Technische Computer Kunde – 1996

Microsoft Certified Solutions Developer (MCSD) (2001) Microsoft Technology Specialist SQL 2000 (2007) Microsoft Certified Application Developer ASP.NET (2007) Cursus Data warehousing / Analysis Server / OLAP (2004) MCTS 70-515 Web Development C# 4.0 (2011) MCTS 70-516 Data Access C# 4.0 (2012) MCTS 70-513 Window Communication Foundation (2012) MCTS 70-519 Designing and developing web applications MCTS 70-480 Programming in HTML5 / Javascript MCTS 70-486 Developing MVC web applications

Professional Scrum Master I (2012)Angular zelfstudie via PluralSiteMicrosoft Analysis Server klassikale trainingTechdays / Microsoft Developer DaysMVC / Entity Framework basics presentation HanselmanWorkshop Test Driven Development (2010)Zelfstudie (boek) Design Patterns (2010)Zelfstudie Internet marketing en zoekmachine optimalisatien Conversie optimalisatie en Analytics

Keyword tools: Market Samurai, LongTailPro, Semrush Splittesten: Optimizely, Wordpress plugins Overige IM tools: Spyglass, Scrapebox (alleen datamining) Google tools: Analytics (Google certification), Webmaster tools, Adwords Facebook targeting / retargetting

Kennis van IM heb ik opgedaan o.a. met online curcussen (SEO Academy 2014, MozCon 2014, Fast Web Formulas, Imbizz, Stompernet, Frank Kern, Brendon Burchard, Copywriting, Udemy trainingen), div. forums, podcasts en nieuwsbrieven, bezoeken van vakdagen en affiliate evenementen (,, etravel, webwinkel vakdagen, etc.)Lidmaatschap in netwerkgroepen. Eigen ervaringen met optimaliseren eigen websites en adviseren van klanten.

Communicatieve trainingen (online en klassikaal) waaronder persoonlijke effectiviteit, presentatietechnieken, leiderschap en positieve psychologie NLP, sales psychologie en coaching


Methoden & technieken
  • Microsoft Certified Developer
  • Web development
  • Entity Framework (= ORM) en LINQ,
  • Ajax
  • jQuery,
  • Agile development
  • Design Patterns
  • Unit testen
  • Content Marketing
  • SEO (zoekmachine optimalisatie) / SEA
  • Split testing (AB splittesten of multivariant)
  • Usability / Keyword research / Linkbuilding strategies
  • Shorttail and longtail google ranking optimization
  • Google Analytics
  • Google Webmastertools
  • Copywriting / Niche research / Monetization
Methoden & technieken
  • C#
  • ASP.NET 1.0, 2.0, 4.0, 4.5
  • MVC 5, 6, .Net Core
  • HTML 4 / 5, javascript, jQuery
  • CSS3
  • SQL / transact-SQL
  • WCF web services
  • PHP 5, Wordpress, mySQL
  • XML feeds
  • Amazon API
Methoden & technieken
  • Microsoft Visual Studio V6, 2008, 2010, 2012, 2015
  • SQL Server
  • Oracle
  • Resharper
  • Photoshop CS
  • MS Office, MS Visio
  • Camtesia, Screen Recording software
  • Prezi, Powerpoint
  • Amazon Kindle software
  • SEO Tools
  • Analytical Tools
  • A/B Splittesting software
  • Wordpress (themes / plugins / customization)
  • Facebook Business pages


In the media