Resume C# Developer

Rostyslav

Kostenko

A S P. N E T/. N E T D E V E L O P E R

Details

Kyiv
Ukraine
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Links

LinkedIn (https://www.linkedin.com/in/r-kostenko)

GitHub (https://github.com/R-Kostenko)

Pet project (Web-based
information and reference system
for travel agencies) (https://github.com/R-Kostenko/Travel_Web_App_Prototype)

Hard Skills

C#

Visual Studio

ASP.NET

.NET

SQL

HTML

CSS

JS

Languages

English

Ukrainian

Russian

Interests

Motorcycles, English,
Informational Technologies, Table
tennis, Tourism, Skiing, Cooking

Profile

I am an energetic and self-motivated developer with a strong and versatile skill set.
My experience, built through academic and personal projects, has allowed me to
develop a strong ability to manage my work independently while also collaborating
effectively within a team. Known for my punctuality, responsibility, and teamwork, I
am always seeking opportunities for growth and am eager to embrace new challenges.
I am passionate about delivering high-quality software and continuously expanding
my knowledge and expertise.

Experience

ASP.NET Software Engineer, Web-based IRS for travel agencies
(pet-project on GitHub)

D E C E M B E R 2 0 2 3 — P R E S E N T

• Performed system development from requirements analysis to publishing on

Azure cloud service, including back-end and front-end development;

• Designed a data model of 29 entities and implemented it in the database;
• Managed to cooperate with 3 external API services to easily get complete data

for tour creation;

• Additionally, I have built in a full-fledged live support chat, currency conversion

service and other services;

• Gained experience and improved knowledge in: C#, ASP.NET, Blazor Server,

Web API, third-party API services, JSON, Azure, MS SQL Server (Azure SQL),
ORM Entity Framework, LINQ, SignalR, Hangfire, HTML, CSS, JS.

.NET Software Engineer, Desktop Application for a Travel company
(pet-project on GitHub)

J U N E 2 0 2 3 — A U G U S T 2 0 2 3

Created a simple desktop application for travel companies. Gained experience and
improved my knowledge in such technologies: C#, Windows Forms, SQL, ADO.NET,
SQL Server Microsoft Studio.

Education

Master's degree in Software Engineering, National Technical University of
Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Kyiv

S E P T E M B E R 2 0 2 4 — P R E S E N T

Bachelor's degree in Software Engineering, National University of Life and
Environmental Sciences of Ukraine, Kyiv

S E P T E M B E R 2 0 2 0 — J U N E 2 0 2 4

Courses

.NET Fundamentals, EPAM University Program

English for IT, Cisco Networking Academy

English proficiency (B2), EF SET

Modern project management, IRF

NDG Linux Unhatched, NDG

Basics of Web UI development 2020, Lviv IT School