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ymykhal/README.md

Hi, I'm Yuriy Mykhalchuk

Technical Lead and hands-on software engineer with a strong background in C#/.NET, distributed systems, enterprise software, fintech, and legacy modernization.

I've worked across the full software lifecycle — from taking ownership of long-lived production systems and modernizing them incrementally, to designing and building new applications and services from scratch.

My recent work includes modern .NET, Angular, NestJS, PostgreSQL, Redis, Docker, AI-assisted workflows, RAG, and production infrastructure.

I'm also the founder of Altura Codeworks and the creator of AlturaQuantera, an AI-assisted compliance readiness platform.

This profile contains selected demos, prototypes, and technical experiments. Most of my production work has been developed in private commercial repositories.

Selected Projects

.NET MAUI · C# · EF Core · SQLite · MVVM

Cross-platform project time-tracking demo showcasing application structure, local persistence, and MVVM-based UI architecture.

NestJS · PostgreSQL · Docker

Minimal backend application for monitoring API availability and latency, demonstrating service architecture, persistence, scheduled processing, and containerized deployment.

Next.js · Medplum · FHIR R4

Electronic Health Record prototype exploring healthcare interoperability, patient management, scheduling, and FHIR-based data integration.

React · Tailwind CSS

Compact job-board application demonstrating a modern React frontend and responsive UI implementation.

React · Tailwind CSS · Chart.js

Personal finance dashboard demo with transaction management, summaries, visualizations, and responsive UI.

Current Technical Interests

  • Modern .NET and distributed backend systems
  • Legacy application modernization
  • PostgreSQL and data-intensive applications
  • AI-assisted software workflows and RAG
  • Practical software architecture and system integration
  • Docker-based application infrastructure

Pinned Loading

  1. api-gateway-monitor api-gateway-monitor Public

    Minimal backend demo for monitoring API uptime and latency, showcasing clean NestJS architecture and pragmatic DevOps practices.

    TypeScript

  2. DemoTimeTracker DemoTimeTracker Public

    Project Time Tracker Demo (.NET MAUI + EF Core (SQLite) + MVVM)

    C# 1

  3. expense-tracker-demo-app expense-tracker-demo-app Public

    Income and Expense Tracker (React + Tailwind + Chart.js demo)

    TypeScript

  4. job-board-mini-demo-app job-board-mini-demo-app Public

    Mini Job Search Board (React + Tailwind demo)

    TypeScript

  5. altura-medplum-demo altura-medplum-demo Public

    A modern Electronic Health Record (EHR) demonstration built with Next.js and Medplum (FHIR R4). Features patient management, appointment scheduling with calendar views, and mobile-responsive design…

    TypeScript