Ілля

ILLIA HRYSHCHENKO
Junior+ .NET Developer | Kremenchuk, Ukraine (Remote)

[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | GitHub | LinkedIn

SUMMARY
High-performing Backend Developer with 1.5+ years of experience in commercial freelance teams. Expert in ASP.NET
Core (Web API), Modular Monolith, and Next.js (App Router). Strong focus on Clean Architecture, DDD, and
asynchronous messaging with MassTransit. Skilled in Azure cloud services and .NET Aspire. Resilience: 24/7 availability
(fiber-optic + power backup).

TECHNICAL SKILLS
●​ Languages: C#, TypeScript, JavaScript, SQL, C++, Python.
●​ Backend: .NET 8/9, ASP.NET Core, Minimal APIs, MediatR (CQRS), MassTransit, FluentValidation, SignalR,
Serilog, AutoMapper, Scrutor, DotNetEnv, Result Pattern, Entity Framework Core, Dapper, MongoDB.Driver.
●​ Architecture: Modular Monolith, Clean Architecture, VSA, Domain-Driven Design (DDD).
●​ Cloud & DevOps: Microsoft Azure (App Services, SQL, Blob), .NET Aspire, GitHub Actions, Docker.
●​ Databases: MS SQL Server, PostgreSQL, MongoDB, Redis (In-memory Caching).
●​ Frontend: React 18, Next.js 15 (App Router, Server Components), Tailwind CSS, Axios, Context API.
●​ Testing: xUnit, Moq, FluentAssertions.

EXPERIENCE
.NET Team Freelancer | May 2024 – Present
●​ Delivered commercial projects using Modular Monolith and VSA patterns.
●​ Integrated Stripe API for secure payments and MassTransit for service decoupling.
●​ Orchestrated local infrastructure using .NET Aspire, reducing setup time for team members.
●​ Managed Azure Cloud deployments and optimized DI registrations using Scrutor.

PROJECTS
StoronnimV (Multimedia & Band Management) | Backend Repo | Client Repo
●​ Built a Clean Architecture (Onion) backend with Hangfire for real-time schedule synchronization.
●​ Implemented Azure Blob Storage with custom on-the-fly image optimization and resizing service.
●​ Designed a secure IAM system (JWT Bearer) with granular RBAC (Admin/SuperAdmin).
●​ Developed a type-safe React 18 SPA with custom SCSS theme system and Context API for state management.

Wolfix (Fullstack E-commerce Ecosystem) | Backend Repo | Client Repo
●​ Architected a Modular Monolith (.NET 9) with strict domain isolation (Catalog, Order, Identity, etc.).
●​ Implemented Integration Events and optimized DB performance via Guid V7 and Projections.
●​ Integrated Stripe API (webhooks) and Azure Blob Storage for high-availability media.
●​ Built the frontend on Next.js 15 with Server Components for 90+ Lighthouse SEO score.

EDUCATION
●​ IT Step Academy | 2023 – 2025 | Software Development..
●​ Kremenchuk National University (KrNU) | 2022 – Present | B.S. in Computer Engineering.
LANGUAGES
●​ English: B2 (Upper-Intermediate).
●​ Ukrainian: Native.
●​ Russian: Native.

HOBBIES
●​ Basketball, Powerlifting, Board Games.