Artsiom Abozny

Built and launched the company website (Next.js 16, TypeScript, Tailwind CSS). Set up production hosting with Nginx, Cloudflare, Let's Encrypt and release-based deploys. Building backend integrations for Telegram Mini Apps on TON.

As the only engineer, rebuilt a legacy .NET app into a Next.js / TypeScript B2B CRM, supporting the company’s pivot to profitability. Designed multi-tenant PostgreSQL architecture and 100+ REST APIs, enabling configuration-based onboarding of 15+ B2B clients. Built Python OCR services for 300+ inventory items with 96–99% accuracy and automated PDF offers, invoices, receipts and subscriptions. Improved page load from 3–4 s to ~150 ms and owned production infrastructure, CI/CD, releases on DigitalOcean.

DailySpin: Delivered 20+ REST API endpoints with xUnit tests in C#, ASP.NET Core, EF Core and MS SQL Server; built a background service aggregating 24-hour data streams and an extensible game module with cryptographic RNG and SignalR. RentAGym: Took a B2B multi-tenant booking platform to MVP with tenant-landlord roles and permissions, scheduling and double-booking prevention, real-time SignalR updates. patterns. Vechnost: Built and launched a B2C product-catalog platform.