“I had the privilege to learn from Sander, and would take the opportunity to do so at a moment’s notice. He leads by example in building extremely stable software backed by extensive tests, his ability to eloquently describe problems and solutions with absolute clarity, and his motivation to always do more, learn more, and help more.”
About
Accomplished technical leader (he/him) with experience in hosted and cloud software/SaaS,…
Activity
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Digs teammates came together from around the country (in-person and virtually) to spend a week together planning, debating, collaborating, and having…
Digs teammates came together from around the country (in-person and virtually) to spend a week together planning, debating, collaborating, and having…
Liked by Sander Verhagen
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Meet our team at Apartmentalize to learn more about Roost and how we help organizations save time and money with security deposits and refund…
Meet our team at Apartmentalize to learn more about Roost and how we help organizations save time and money with security deposits and refund…
Shared by Sander Verhagen
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Celebrating Six Years at Maqqie: A Chapter Closes As I turn the final page of my chapter as CTO at Maqqie, it’s time to bid a fond farewell. Ahead…
Celebrating Six Years at Maqqie: A Chapter Closes As I turn the final page of my chapter as CTO at Maqqie, it’s time to bid a fond farewell. Ahead…
Liked by Sander Verhagen
Experience & Education
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Roost
View Sander’s full experience
See their title, tenure and more.
or
Courses
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CA LISA (formerly ITKO LISA) testing and Service Virtualization
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Developing CEP Solutions with TIBCO BusinessEvents® 5.x
BE401
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ITIL for Executives
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Project Management for Business Insiders
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Projects
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Documented REST with Swagger and Spring MVC
See projectExploration of a documentation solution for REST API. The API itself is implemented in Spring MVC, while it is ("self-")documented using Swagger, reusing the beautiful frontend of Swagger UI, which is entirely integrated in the existing web application. Doing so ties the right API version with the installed version of the software.
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Incident Manager
- Present
Development of a web application for a field service organization that allows them to manage and follow up on incidents and field engineers, using technologies such as Java, Spring Core (IOC/DI), Spring Security, property management, Log4j, Maven, Hibernate (Core, Filters, Envers, events, interceptors), JPA, Spring MVC, REST, JSON, Swagger, Apache Tomcat 7, H2, PostgreSQL, using Eclipse IDE, TDD, JUnit, EasyMock, Jetty, REST Assured. User interface using technologies such as AngularJS…
Development of a web application for a field service organization that allows them to manage and follow up on incidents and field engineers, using technologies such as Java, Spring Core (IOC/DI), Spring Security, property management, Log4j, Maven, Hibernate (Core, Filters, Envers, events, interceptors), JPA, Spring MVC, REST, JSON, Swagger, Apache Tomcat 7, H2, PostgreSQL, using Eclipse IDE, TDD, JUnit, EasyMock, Jetty, REST Assured. User interface using technologies such as AngularJS, Bootstrap (UI JS, CSS), CSS, HTML, JavaScript.
Other creators -
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BDC
See projectOpen source; free software.
"Birthday Calendar" (BDC) plugin for Trillian. Trillian is a gratis multiprotocol instant messaging application that is extendable by plugins. The BDC plugin was the most popular plugin for many consecutive months, and is still a popular download among Trillian plugins. -
Tooling upgrade
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Major upgrade of development tooling infrastructure, codifying automated deployment to AWS, using Docker and Packer, auto-scaling, disaster recovery, establishing procedures and renewed team ownership for these tools, using: Apache Maven, AWS, Scout, Docker, JFrog Artifactory, Nexus OSS, Git, GitLab CE, Packer, PagerDuty, Python, TeamCity.
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On-premises SaaS deployment
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Dockerized deployment for on-premises customers of our application, closely aligned with our hosted/SaaS architecture, and addressing a multitude of known customizations and modes of deployment, using: Docker, Replicated (replicated.com), Apache Tomcat, BASH, Elasticsearch, Nginx, Python, Sentry. This project included creating build tools for our development in Docker and Replicated.
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Public REST API
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Public JSON/HTTP API with RESTful characteristics, for use by customers and integrators of the Jama application, including redefinition of the exposed data model, using: Java, JAX-RS, Jersey, JSON API (jsonapi.org), Spring, Swagger, Swagger Codegen.
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Mavenization
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Exploration and advocacy of the application of Maven for dependency management and build automation within a large enterprise-Java environment. Doing so can really make many steps of the SDLC more reproducible and reliable, and heavily reduce the time spent on frivolous manual tasks and environment setup.
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Selenium PoC
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Get familiar with Selenium and determine whether it satisfies given requirements for use by QA and Java developers, in an attempt to bring user interface testing into the Java domain. Implemented a number of well-designed Selenium tests for different projects/customers, using the page objects pattern.
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Export Skype
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See projectOpen source; free software.
Little tool to export Skype chat history to another format. Implemented format is Trillian XML log format. Trillian is a gratis multiprotocol instant messaging application. -
mp3 Browser
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See projectOpen source; free software.
Plugin for the Joomla CMS to create a table of every MP3 in a specified folder. It displays the ID3 information of each track with a link to download or play the file in the browser. Started as fork, but turned into major rewrite. -
Unity
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Proprietary software.
Unity is the product marketed by WPS as ParkID and Park@dvance.
It is a combination of hardware and software, together a parking management system (PMS). Hardware consists of cabinets with peripheral devices and central processing unit, each tying into the larger PMS for the car park as a whole. It takes care of basic operations and management, reporting, et cetera.
Unity is developed predominantly in Java SE and contains over 1,3 million effective…Proprietary software.
Unity is the product marketed by WPS as ParkID and Park@dvance.
It is a combination of hardware and software, together a parking management system (PMS). Hardware consists of cabinets with peripheral devices and central processing unit, each tying into the larger PMS for the car park as a whole. It takes care of basic operations and management, reporting, et cetera.
Unity is developed predominantly in Java SE and contains over 1,3 million effective lines of code.Other creators -
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SFClip
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See projectFreeware.
SFClip is an integration with CollabNet TeamForge (formerly SourceForge). TeamForge is a collaboration tool with a versatile SOAP API. SFClip is helpful for extensive users to convert TeamForge identifiers to descriptive snippets that can be used in communications. -
StageRace
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Proprietary software.
StageRace is a full-blown administration program for road cycling stage races:
• Impeccable results generation;
• Intuitive user interface;
• Great-looking publications; orderly and nice; and
• Extensive possibilities to adjust to user preferences.
StageRace is the only product in its class that is commercially available.
StageRace is developed predominantly in Visual C++/MFC and contains over 170 000 effective lines of code.Other creators -
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SmartGuest
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Proprietary software.
SmartGuest is a range of (software) products.
In combination with a variety of smart card readers, it provides a total solution for the management and usage of smart cards for access control and payment.Other creators -
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RAM Totaal
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Proprietary software.
Custom-built, integrated software suite for use by a computer store, that managed customer relations, correspondence, financial accounting, inventory, et cetera. -
Video Totaal
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Proprietary software.
One-stop management of inventory and rental of video stores (media libraries).
Test Scores
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Change Style Indicator
Score: Pragmatist
As a "pragmatist with conserver tendencies" prefers change that addresses specific, real problems and avoids change for "the sake of change". Practical, reasonable, flexible to change. Open to new ways of doing things, but not too quick to commit. May serve as mediator with "middle-of-the-road" approach.
Strengths: highly involved, team oriented, values coordination of efforts among team members and cross-functional teams, sets goals and objectives that are reasonable and practical…As a "pragmatist with conserver tendencies" prefers change that addresses specific, real problems and avoids change for "the sake of change". Practical, reasonable, flexible to change. Open to new ways of doing things, but not too quick to commit. May serve as mediator with "middle-of-the-road" approach.
Strengths: highly involved, team oriented, values coordination of efforts among team members and cross-functional teams, sets goals and objectives that are reasonable and practical, readily shares information, values learning opportunities.
From: Discovery Learning, Inc. -
Java 6 Fundamentals
Score: 4.02/5.00 "Advanced"
Mastered the basic concepts of Java 6 Fundamentals (Syntax, Virtual Machine, Class Definition) and intermediate Java 6 Fundamentals concepts (Core Libraries, Practical Software Engineering). Likely proficient with more advanced Java 6 Fundamentals concepts such as:
• Tools
• Support Libraries
• Integration Libraries
At the Advanced level will be capable of working on projects involving Java 6 Fundamentals and will be capable of mentoring others on most projects in this…Mastered the basic concepts of Java 6 Fundamentals (Syntax, Virtual Machine, Class Definition) and intermediate Java 6 Fundamentals concepts (Core Libraries, Practical Software Engineering). Likely proficient with more advanced Java 6 Fundamentals concepts such as:
• Tools
• Support Libraries
• Integration Libraries
At the Advanced level will be capable of working on projects involving Java 6 Fundamentals and will be capable of mentoring others on most projects in this area.
From: SHL, People Intelligence
Languages
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English
Full professional proficiency
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Dutch
Native or bilingual proficiency
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German
Limited working proficiency
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French
Elementary proficiency
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Korean
Elementary proficiency
Recommendations received
11 people have recommended Sander
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Learn more about Roost, and meet us at the TAA conference this week!
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