Ka-Soft (Ukraine) – Kyiv

Senior Developer (C#, PHP MVC, Delphi, SQL, Xamarin/MAUI) | 2025 – 2026

Supported/improved/bugfixed /added new features to about 10 customer's systems written in different languges and different DBs.

Collaborated with team using Git and Jira.

Discussed technical specifications directly with customers.

Tech stack: C#, PHP MVC, Delphi, Xamarin/MAUI, WPF, MS SQL, MySQL, Oracle, PostgreSQL, Git, Jira.

GehtsoftUSA LLC (USA) – Kyiv

Senior Fullstack .NET Developer | 2017 – 2025

Developed C#.NET DLLs and desktop applications.

Built automated test suites with Selenium and unit tests using xUnit.

Optimized SQL queries, improving application performance by 20%.

Collaborated in a distributed international team using Git and Jira.

Tech stack: C#.NET, MS SQL Server, Selenium, Git, Jira.

ALPHA DEVS LTD (Israel) – Kyiv

Software Developer | 2024

Maintained and developed new features in a large multi-module system (.NET + Delphi).

Modified database structures and stored procedures in Oracle (PL/SQL).

Tech stack: C#.NET, Oracle (SQL, PL/SQL), Delphi.

Partners International (USA) – Kyiv

Fullstack .NET Developer | 2014 – 2017

Developed fullstack .NET web applications: backend (C#, SQL Server, Entity Framework, MVC) and frontend (ASP.NET, AngularJS, JavaScript, HTML5).

Designed REST APIs and SSRS reports.

Built and maintained database architecture (schemas, triggers, functions).

Communicated with international customers in English.

Tech stack: C#/ASP.NET, AngularJS, Entity Framework, SQL Server, SSRS, AWS, Git, SVN.

Steer AS (Norway) – Bergen

Software Developer | 2012 – 2013

Developed IT solutions for the BKK energy company (Delphi, PL/SQL).

Designed Oracle database structures, packages, functions, and triggers.

Tech stack: Oracle 11g, PL/SQL, Delphi, XML, Toad.

(Earlier experience 2003–2011: Roshen, Nadra Bank, Euroformat, Farmak, Delta Bank, SITRONICS, Orlan Trans Group – focused on Delphi, Oracle PL/SQL. Full details available upon request.)