Devotis

Full stack software engineering by Christiaan Westerbeek

Check my availabilityContact me

Unrelated imagery ahead

I’m sure there’s nothing more boring than showing pictures of me working. Also, this site is using rocket science AI by The Grid that seems to come up with nicer layouts when photos are added to the content. To help that engine come up with nicer layouts and attempt to not bore you while reading the content, I’ve added photos that have very little to do with the content.

Mobile phone photography tip

Get your mobile out and open the camera app. Position your phone very low near an object (about 15 cm) and interesting background. Tap on the screen on the nearby object. Take the photo and you get something like this.

Build data-driven web applications powered by Javascript.

Create API connectivity and connect API’s

Build applications with Ext JS.

Migrate Classic ASP applications to Node.js.

Collaborate in teams and share with team members.

View from a train in Switzerland

I find it utterly difficult to come up with quality photos of work related to me that won't bore the viewer. Instead, I'll show you random pictures I took during times that I didn't work.

I’m available for freelance work that takes no more than 16 hours per week. And it has to be located in or very near Rotterdam.

With ongoing other freelance projects, a family with 3 kids and plenty of hobbies, I have an interest in using my time efficiently. For me, that means not spending an hour or more on the road each day. That means that I usually don’t take any freelance jobs outside of Rotterdam.

Thank you for not bothering me about permanent jobs, work in Amsterdam or JAVA development. I’m not interested.

I do take great interest in building data-driven web applications that deliver as much business value as possible in changing environments.

Roles I take on are Full Stack Developer/Engineer, Web/API Developer, Javascript Expert, SQL Server Specialist, Marketing Technologist and Product Owner.

Me (taking the picture) at the Beta Bug Bash @ STOIC office in Palo Alto back in December 2013. A work-related photo after all.

I employ an array of technologies and techniques for back-end and front-end development.

It includes: Javascript, ES6+, Node.js, Express, AngularJS, Angular Material, Firebase, AngularFire, git, NPM, Webpack, Yeoman, Bower, Ext JS 6, 5, 4 and 3 with or without Sencha Architect, Microsoft SQL Server, IIS, Classic ASP (JScript), HTML, CSS, JSON, REST, XML, AJAX, MVC, SOAP, UML, Amazon AWS - EC2, S3, CloudFront, SES, SNS, SQS

It includes not: JAVA

Technologies I’ve recently started learning: ES2016, Angular, React and Postgres.

NPRC annually transports around 7 million tons of dry cargo over the European waterways with a fleet of approximately 90 inland barges with a combined tonnage of 175,000 tons.

Devotis develops and maintains a Customer portal and advises on operational and strategic ICT policy to improve collaboration between stakeholders of NPRC.

Leads to Loyals is a result-driven team of professionals driven to deliver loyalty (marketing) solutions that meet and exceed today’s customer needs.

Devotis develops, maintains and advises on IT marketing platforms hosted by Leads to Loyals for their customers since January 2012. Customers include Staatsbosbeheer, Golden Tulip, and Michelin.

Compera streamlines procurement processes in SAP

Devotis adds custom functionality using Javascript to several SAP SRM User Interface Add-On implementations @ SUEZ, NS, USG People, Universiteit Leiden en Sint Anna Ziekenhuis.

e-Village masters in email marketing

Devotis provided consultancy on Ext JS and co-developed during the port of Clang 2.0 (using the dojo framework) to Clang 3.0 (using Ext JS 6). Clang is a large scale web application for digital marketing.

Le PEP feminine dresses with French elegance and a hint of cool.

Devotis advised Le Pep with deciding on its webshop software in 2012 Q2. In July 2012 Le PEP switched to Google Apps for Business. Configuration and training were provided by Devotis.

ID Factory is a full service online marketing agency combining knowledge of online marketing and social media with CRM strategies with demonstrated and proven value add. ID Factory is one of the leading full service online marketing agencies in The Netherlands.

Dedicated Marketing is a marketing services company.

Devotis provides consultancy on Google Apps and Marketing automation.

Holda Handelsonderneming since 1990 the specialist in machinery, tools and workshop equipment in The Netherlands

Devotis configured, migrated and trained Holda to Google Apps for Business in September 2012.

Insightera is the first learning B2B personalization platform. With Insightera you engage your top-funnel prospects in real-time, while they are onsite and attentive

Devotis advised and trained a team of developers to enable them to migrate their platform to use the Ext JS library using Sencha Architect.

Nili concept agency, copywriter, and developer of innovative services and products.

Devotis configured, migrated and trained Nili to Google Apps for Business in August 2012.