Programming in C # and .NET environment

The main purpose of the training is to provide participants with the skills and ability to create different applications using the C # language and a variety of technologies and frameworks

Training is held in English. 


It Koolituse Aasta Koolitaja 21


Training in a nutshell:

The training provides an overview of the C # language, .NET and .NET Core platforms, and various programming frameworks and development tools. As a result, participants can create desktop and web applications. The participants will get acquainted with many different tools needed by developers and will acquire practical skills in using, for example, Visual Studio, VS Code and GIT-based code repositories/storages. The training also provides knowledge of the operating principles of databases and other repositories/storages and the corresponding interfaces.

Attendees will create – personally or in group – some desktop- and web application during the training.

The training topics and description:

1st WEEK

1st day

* introduction and overview of programming and development in general

* tools, workplace preparation and configuration

              Visual Studio 2022 (or 2019)

              Using GIT  and repositories

               VS & GIT integration

               VS Code

               VS Session sharing

* application, solution, project, source files, diferent kind of apps

* 1st app Hello World. C# syntax overview

* names in C#

* preparing your home computer and installing the necessary software

2nd day

* data types and data structures

               properties of datatypes and main methods

               most common types of conversations

*.Net classes, collections and structures

*common programming structures

              branches (if, switch)

              loops (for, while, do, foreach)

* independent practice (on-site and at home)

3rd day

* file- and IO operations

* review, summary and independent work (on-site and at home)

4h day

 Object-oriented world

* Classes, instances, objects, class members

              methods, functions, properties


* class inheritance, subclasses, method inheritance

* generic collections, collections based on types

* personal excercises and practice on-site and at home

5th day

* working with data and databases

* data presentation as files – CSV, JSON, XML

* Extensions

* LINQ – Language integrated Query (LINQ)

* streams, operations with streams

              binary files, Pictures, etc …

              text encodings

* home excercise for weekend

2nd week

6th day

* overview of home excercise

* Windows app – Win Form, WPF etc

* independent practice

7th day

Creation of Web Application

* different web apps - overview

* choosing a practical task as an independent or group work and planning of application architecture 

8th and 9th day

working with application, additional topics

10th day

Summary. Presentation of created application

Target audience:

Anyone who wants to acquire strong basic knowledge of .NET technology, which is currently in demand in the Estonian labor market, and start programming in the C # programming language is welcome to attend the training.

After completing this course, students will be able to:

       Program at the elementary level and create ready-made applications.

·        Deploy, pack and debug applications

·        Use at least one Interactive Development Environment (IDE)

·        Work with code repositories (GIT), versions and branches

·        Understand at least two or three additional development languages (SQL, CSS, HTML, JavaScript)

·        Work with data - both on database, file system or ORM (object-relation-mapping) level (Entity Framework) 

·        Understand at least two web application frameworks (MVC, REST, Blazor) and can use them effectively

·        Work both independently and in a team

Prerequisites to the course (recommended):

Basic computer skills, web application usage experience, sincere will and interest are required to participate in the training. Previous programming experience is also beneficial.

Training Principles:

During the training, the theoretical parts are combined with the solution of practical tasks to consolidate new knowledge.

The achievement of learning outcomes is assessed by independent practical work.

The prerequisite for issuing the certificate is full participation in training.

Length: 80 academic hours (10 days)


Continuing Education Curriculum Group: 0613 Software and Application Development and Analysis Curriculum Group

The training price includes:

  • study materials;
  • a trainer's consultation on the topics learned, by e-mail after the training;
  • certificate;
  • hot drinks with cookies;
  • fresh fruits.

The training is conducted by Henn Sarv.

Trainer introduction: 

Training Experience and Areas

Henn has been conducting trainings at IT Koolitus for over 25 years. He has previous training experience having shared his knowledge with Novell administrators for several years. At IT Koolitus, he has mainly, but not exclusively, focused on Microsoft products, ranging from regular users (Excel to Vision) to system administrators and programmers. However, his main expertise lies in databases (SQL) and business intelligence (BI, Excel).

Strengths as a Trainer

Despite standing in front of the class for 25+ years, Henn has not lost touch with everyday life: he has established a development company and successfully sold it; he has consulted and implemented systems in several companies, owns a farm, and organizes badminton tournaments. Maintaining his connection with real life experiences helps Henn be an expert and a reliable source when sharing knowledge. His own ability to learn and him having completed over 60 professional exams allows him to understand learners excellently and serves as a strength for a trainer.


09:15 - 09:30

The training takes place at Vana-Lõuna 39/1, Tallinn, IT Training premises. You can park in the Europark car park at Veerenni 36, EP63.

09:30 - 11:00
11:00 - 11:15
Coffee break
11:15 - 12:45
2. Module
12:45 - 13:30
13:30 - 15:00
3. Module
15:00 - 15:15
Coffee break
15:15 - 16:45
4. Module


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