avatar

Corjan Meijerink MSc

PHP, C# and Full-stack Developer

Age:
25
Phone:
+316-11866846
Email:
contact@cmeijerink.nl
Address:
The Hague, The Netherlands

Hi_

I am the Lead Developer at MyRoute-app. Here I am working on continuously improving their web based environment to facilitate over 200.000 active users.
MyRoute-app is a company working on creating the best route planner worldwide and has come pretty far in achieving this vision. As a university student I have already worked at this company for 2,5 years so I am very happy to rejoin their team! Being a motorcyclist myself, it feels great to be working on a project for which I have a great deal of passion myself.

At Leiden University I work one day a week as lecturer for computer science related courses such as Software Engineering and Systems Development.

Besides being employed I have developed several websites for my own network. This to expand my knowledge and business skills. For these projects I am a full-stack developer building a good web presence from the ground up.

Capable of developing low level essential applications with limited users and high impact. Skilled at writing well-designed and efficient code using current best practices in Web development.
Fast learner, hard worker and team player who is proficient in an array of scripting languages.


Resume_

Currently I am employed as Lead Developer at MyRoute-app and University Lecturer at Leiden University.

Download personal CV

employment

MyRoute-app

Feb 2021 - present

Lead Developer

Leiden University

Aug 2020 - present

University Lecturer

NATO Communications and Information Agency

Jan 2020 - Feb 2021

Software Developer

NCIM Group

Sep 2019 - Feb 2021

Junior Software Developer

MyRoute-app

Okt 2016 - Jun 2019

PHP Developer

Leiden University

Sep 2018 - Jan 2019

Teaching assistent BSc. Software Engineering course

education

Leiden University

2018 - 2019

MSc. ICT in Business & Public Sector
Download Thesis

Completed two years masters degree in one year (120 EC)

Leiden University & Erasmus University

2015 - 2018

BSc. Computer Science & Economics
Download Thesis

Leiden University

2014 - 2015

Propaedeutic year BSc. Physics

Programming certificates

Professional Scrum Master I

30 Jul 2020

Professional Scrum Developer I

18 Dec 2019

Java SE 8 Programmer I (1Z0-808)

12 Dec 2019

Programming in HTML5 with JavaScript and CSS3 (MCSD 70-480)

20 Sep 2019

Programming in C# (MCSD 70-483)

16 September 2019

My projects_

project-img

MyRoute-app

Creating the best route planner worldwide!
After working with this company as university student and being employed at another company for 1.5 years, I decided to rejoin their development team!
I am thrilled to work on an application that lies close to my heart. Feels like home again.

Used stack:

  • PHP
  • html5
  • css3
  • JavaScript
  • Bootstrap
  • Codeigniter
  • SQL
  • PostgreSQL
myrouteapp.com
project-img

NATO Commmunications and Informations Agency

This statement of work originates from the Joint Intelligence, Surveillance and Reconnaissance Service Line (JISR SL). This task references development (3rd level) support under supervision of the HMART service manager.
The scope of the assignment will be limited to providing development support (3rd level) to Release Server, HMART SD, HMART OM and LEP.

HMART SD (Source management and de-confliction) – a stand-alone module running on secured and ruggedized laptops within NATO lead operations. The purpose of the module is to maintain information that could potentially reveal the identity of the source.
HMART OM (Online Module) – an online reporting module for HUMINT operations and support to HUMINT mission planning.
Provide support to the HMART Service manager by implementing HMART JCCB approved requirements.

Used stack:

  • C#
  • .NET
  • MS SQL
  • Sencha Ext JS
ncia.nato.int
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NCIM Group

I have been working on inhouse projects while completing a traineeship in C# obtaining multiple certifications of the MCSD track together with other relevant certifications. These include Programming in C# (MCSD 70-483), Programming in HTML5 with JavaScript and CSS3 (MCSD 70-480), Java SE 8 Programmer I (1Z0-808) & Professional Scrum Developer I.

The main project I worked on was the development of an application that sends data through radio transmission that is facilitated by GoTenna. The challenge was to enable voice communication when all traditional mobile networks are offline while each message can only contain 235 bytes. For this project two mobile applications were made: one in Swift for iOS devices and in Xamarin for Android.

The other inhouse assignment was a honeytokens project. The goal was to inform a moderator when a restricted word document is opened or fake login credentials are used. I extended this project by retrieving user location based on their IP address. Besides this, I also developed a mobile application that when opened, accurate geolocation information of the user would be shared with the moderator.

Used stack:

  • C#
  • .NET
  • Xamarin
  • Swift
  • Angular
  • MS SQL
ncim-groep.nl
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MyRoute-app

Continuously worked on improving the web experience for our 100.000 users. I was responsible for the entire web environment over the course of 2,5 years. During this period, I have programmed close to 2.000 hours in PHP and other related languages.

Used stack:

  • PHP
  • html5
  • css3
  • JavaScript
  • Bootstrap
  • Codeigniter
  • SQL
  • PostgreSQL
myrouteapp.com
project-img

Quantum Rules!

My thesis project for the BSc. Computer Science & Economics. I developed an interactive platform where students can engage in an interactive environment working together with each other while competing with one another for the highest score in order to solve physics experiments related to quantum.

Used stack:

  • node.js
  • vue.js
  • loopback
  • vuetify
app.quantumrules.nl
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SSR-Leiden

Created scheduling software for activities with the implementation of a self made brute force algorithm to automate the planning based on availability of the users.

Used stack:

  • PHP
  • html5
  • css3
  • JavaScript
  • Propel
  • SQL
roosters.ssr-leiden.nl
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Stichting Rino

Administration and scheduling software to plan users on activities. Clients can book activities with their own personal account.

Used stack:

  • PHP
  • html5
  • css3
  • JavaScript
  • Codeigniter
  • SQL
rinos.stichtingrino.nl
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Natuurwetenschappen Diligentia

Financial administration software for the board to manage all transactions of payments. A webshop and registration page with payment portal for users.

Used stack:

  • PHP
  • html5
  • css3
  • JavaScript
  • Propel
  • SQL
betalen.natuurwetenschappen-diligentia.nl
project-img

Louis Couperus Genootschap

Financial administration software with a webshop and basic membership management

Used stack:

  • PHP
  • html5
  • css3
  • JavaScript
  • Propel
  • SQL
betalen.louiscouperus.nl

Get in touch_

Or just send me a message here_