Andrew

Andrew Voitsikh
[відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») | Ternopil, Ukraine

Summary
Full-Stack Developer with over 2 years of experience developing web applications using C#, .NET, MS SQL Server, and Angular. I
started as a backend developer, focusing on supporting and improving existing systems, then moved to a full-stack role, quickly
adapting to modern frontend development with Angular on a new project. This commercial project was a video hosting and
streaming platform for church organizations. The platform's core features allowed users to create media channels, upload videos
and host live-streams on them, and offer multilingual translations of published content, making it accessible to audiences of
different nationalities.

Work Experience
Full-Stack Developer​ WorldERP, Ukraine​
●​ Optimized the video search functionality by refactoring MS SQL Server stored procedure, which reduces average query
response time and improves user experience;
●​ Developed and implemented the Trending Videos feature using Angular, .NET Core, and MS SQL Server to display the most
popular videos from the last week, increasing user engagement;
●​ Implemented an automated account deletion system using .NET Core background services and MS SQL Server to
schedule and clean up data, reducing the number of manual support requests;
●​ Developed a time zone-aware SMS scheduling system using .NET Core and MS SQL Server to prevent notifications from being
sent at night, reduce customer complaints, and improve user experience;

Skills
Backend: C#, .NET (6+), ASP.NET Core, REST API, Entity Framework (EF6), LINQ, MS SQL Server, .NET Framework, ASP.NET
Web Forms;
Frontend: Angular, TypeScript, RxJS, Angular Material, HTML, SCSS/SASS, JavaScript;
Tools & Other Technologies: Git, SVN;

Education
●​ Bachelor's Degree Automation and Computer-Integrated Technologies Ternopil Ivan Puluj National Technical
University;

Languages
English - Intermediate, Ukrainian - Native