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14.08.26, 09:43 Vladyslav Lukyanenko — Middle .NET / React Fullstack Developer

Vladyslav Kharkiv, Ukraine
github.com/SaMuRaYX2
Lukyanenko [open contact info](look above in the "contact info" section)
Middle .NET Developer ·
C# / ASP.NET Core /
React Fullstack
Backend-focused .NET
developer with 3+ years of
hands-on experience building
scalable web APIs, desktop
applications, and automation
tools. Passionate about clean
architecture, SOLID principles,
and delivering production-
quality code.

Open to Work · Full-time /
Remote

P R O F E S S I O N A L S U M M A RY CORE SKILLS

Fullstack Developer with 3+ years of hands-on BACK-END
experience across the entire stack — from C#, ASP.NET C# (.NET 6–8)
Core, Entity Framework Core on the backend to React, ASP.NET Core Web API
TypeScript, and modern CSS on the frontend. Strong
Entity Framework Core
grasp of Clean Architecture, SOLID principles, and design
patterns (Repository, Factory, Singleton). Proficient in LINQ
building responsive, component-driven UIs with React Async / Await · TPL
(Hooks, Context API, React Router) and connecting them to Dependency Injection
RESTful APIs. Experienced in asynchronous programming,
multithreading (TPL), Dependency Injection, and TESTING & QA
unit/integration testing (xUnit, Moq, FluentAssertions). xUnit / NUnit
Background in cybersecurity provides a unique advantage
Moq / NSubstitute
for building secure, resilient fullstack software. Seeking a
Middle .NET Developer role where strong frontend skills FluentAssertions
are a bonus asset. Integration Testing

ARCHITECTURE & PATTERNS
P R O J E C TS & E X P E R I E N C E
SOLID
ASP.NET Core Web API Platform 2024 – Present
Clean Architecture
Personal / Portfolio Project
Repository Factory

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14.08.26, 09:43 Vladyslav Lukyanenko — Middle .NET / React Fullstack Developer

Designed and implemented a multi-layer RESTful API Singleton MVVM
using ASP.NET Core 8, applying Clean Architecture
(Controllers → Services → Repositories). FRONT-END
Integrated Entity Framework Core with SQL Server React 18 (Hooks)
using Code-First migrations; optimised queries with
LINQ and eager loading. TypeScript
Implemented JWT-based authentication & role-based React Router / Context
authorization with ASP.NET Core Identity. HTML5 / CSS3 / JS
Covered core business services and Web API endpoints
Vite / Webpack
with unit and integration tests using xUnit, Moq,
FluentAssertions, and WebApplicationFactory.
DESKTOP
Achieved full Dependency Injection wiring (Scoped,
Transient, Singleton lifetimes). WPF / XAML
Documented API endpoints using Swagger / OpenAPI; WinForms
validated with Postman.
DATABASES
ASP.NET Core 8 EF Core xUnit / Moq
SQL Server (MSSQL)
SQL Server JWT Auth FluentAssertions MySQL / SQLite
Integration Testing Clean Architecture DI
TOOLS & DEVOPS
Swagger LINQ
Git / GitHub

Visual Studio Postman
Desktop Automation & Productivity Suite
Personal / Portfolio Project Swagger REST API
2023 – 2027
JSON / XML
Built a suite of Windows applications in C# / WPF /
WinForms for productivity, file processing, and data SECURITY & NETWORKING
automation.
TCP/IP Cisco
Implemented AES encryption/decryption utilities and
secure file management tools. Windows Server Linux

Applied Task Parallel Library (TPL) and async/await to Network Security
keep UI responsive during heavy I/O operations.
Structured projects following MVVM with clear
separation of concerns. L A N G UAG E S

C# / WPF WinForms Multithreading / TPL Ukrainian Native

MVVM AES Encryption XAML OOP / SOLID English Intermediate (B1-B2)

Full-Stack MVC Web Application 2023 L I N KS
Personal / Portfolio Project
github.com/SaMuRaYX2
Developed a full-stack CRUD application with ASP.NET
Core MVC + Razor Pages and SQL Server backend. [open contact info](look above in the "contact info" section)
ko
Designed a normalised relational database schema with
optimised SQL queries.
Applied Repository Pattern and service layer to SOFT SKILLS
decouple business logic from data access.
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14.08.26, 09:43 Vladyslav Lukyanenko — Middle .NET / React Fullstack Developer

Integrated front-end with HTML5 / CSS3 / JavaScript Problem Solving
responsive layout.
Self-Managed
ASP.NET Core MVC Razor Pages SQL Server
Fast Learner
Repository Pattern JavaScript
Clean Code Focus

C# Desktop Game (OOP Showcase) 2022 Attention to Detail
Academic / Personal Project Team Player
Designed a desktop game from scratch in C#
demonstrating inheritance, polymorphism,
encapsulation, and abstraction.
Engineered reusable component architecture using
Factory and Singleton design patterns.
C# OOP Design Patterns WinForms

React Fullstack SPA — Web Application
Personal / Portfolio Project
2023 – Present
Built a full-featured single-page application using React
18 with functional components, Hooks (useState,
useEffect, useContext, useReducer), and React Router
v6 for client-side navigation.
Managed global state with Context API and
implemented custom hooks to encapsulate reusable
business logic.
Consumed a ASP.NET Core REST API backend using
fetch / axios with JWT authentication headers.

Styled the UI with CSS Modules and responsive layout
techniques; applied modern UX patterns (loading
skeletons, error boundaries, optimistic updates).
Set up the project with Vite, configured ESLint +
Prettier, and maintained the codebase with TypeScript
for type safety.
Deployed frontend separately from the backend,
managing CORS configuration on the ASP.NET Core
side.
React 18 TypeScript React Router v6

Context API Axios / Fetch Vite

CSS Modules ESLint REST API Integration

E D U CAT I O N

Bachelor's Degree in Cybersecurity
Zhytomyr Polytechnic State University

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14.08.26, 09:43 Vladyslav Lukyanenko — Middle .NET / React Fullstack Developer

2023 – 2027 · Zhytomyr, Ukraine
Coursework: Network Security, Operating Systems, Data
Structures, Algorithms, TCP/IP Networking, Software
Engineering

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