Freelance Software Developer
Hello my name is Armand Postma and I'm a freelance Software Developer.
I’m a passionate software, application and web developer with 6+ years of professional experience based out of the Netherlands.
As a freelancer, I mainly specialize in developing custom software solutions and database-oriented applications and services. Additionally, I also design and develop websites and E-Commerce solutions for freelancers and small to medium-sized businesses.
Bespoke / Custom Software Development
I have a lot of experience designing and developing custom software solutions to solve problems or bring ideas to life, using a variety of technologies.
Web Application Development
Web applications can be accessed over the internet, using any browser and operating system from anywhere in the world.
Desktop Software Development
Desktop applications and services are installed and run locally on your computer or server.
Website Design & Development
A website is your company’s online business card.
I can help develop and design a modern, responsive website or eCommerce solution.
Desktop application created for a funeral and cremation home to be used during presentations in the auditorium. The application enables the presenter to control what is shown on a large projector screen from a laptop.
Langedyk Vintage Watches
A catalog website designed and developed for Langedyk Vintage Watches for showcasing luxurious vintage watches that are available for sale.
The live version of the website can be found here.
Desktop application to make managing and working with Microsoft OneDrive easier and more convenient, eliminating the need for accessing OneDrive through a web browser.
The program allow the user to browse through the folders of a OneDrive account. It allows for 5 simultaneous transfers and remembers the progress of uploads and downloads allowing it to continue where it left off whenever the tool is restarted. Plus, it also keeps a history of the user’s actions (upload/download/create folder/etc).
When you install version 2.2.1 of the WordPress Extra theme from Elegant Themes on a server that runs PHP 7.2, you’ll immediately see the following warning message spread out all throughout the site: Warning: count(): Parameter must be an array or an object that...
Dependency Injection has become quite the buzz word over the past years, and even though it might seem like a daunting and complex topic to grasp at first, it is actually a lot easier than you would think. You may have even already applied or come across it in your...
SQL Server ORACLE MySQL Firebird SQLite SQL Server Compact MongoDB Symas LMDB Lucene.NET
ASP.NET AJAX/MVC ASP.NET Core Angular 6+ WordPress WooCommerce Bootstrap 4 jQuery Slim PHP Framework Google Maps
.NET Framework Windows Forms WPF WCF Entity Framework 6 Entity Framework Core Telerik UI for WinForms Telerik UI for WPF Telerik UI for ASP.NET AJAX Microsoft Chart Controls OneDrive API
Software Development Practices
Clean Code Data Structures Design Patterns Model-view-viewmodel (MVVM) TDD SCRUM / Agile RESTful Programming
Unity Game Engine 2018/2019 Unreal Engine 4 Phaser 3
English (Fluent) Dutch (Fluent) German (Fluent)
Independent Fast Learner Excellent Communication Skills Strong Team Player