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  • Colombia
  • 17:11 (UTC -12:00)

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Johan-Alvarez-Dev/README.md

WHOAMI

Full Stack Developer with ~5 years designing and shipping end-to-end web and desktop applications. Specialized in .NET (C#) and React / TypeScript, backed by PostgreSQL / SQL Server, Entity Framework Core, and deployment on Azure. I've shipped software in production for real clients — not side-project demos — and I build AI-assisted dev workflows into my daily process with Claude Code.

📍 Villavicencio, Colombia · Remote · Currently studying Systems Engineering (8th semester)

FEATURED PROJECTS

Project Description Stack
Diwy Multi-provider AI orchestrator agent for browser & desktop — tool use, persistent memory, third-party integrations .NET · React · PostgreSQL · Azure · Vercel
DiwyLearn Component-based course creation & consumption platform with AI-assisted grading and content generation .NET · React · Tailwind · PostgreSQL · EF Core
Restaurant POS System Production POS live at ~20 fast-food locations, 100+ orders/day — real-time inventory, kitchen/front sync via SignalR .NET · React · PostgreSQL · SignalR · Azure · Vercel
Sharply AI-powered learning platform for C#/.NET/C++ and design patterns — an AI "professor" that reinforces core fundamentals so devs don't lose (or over-outsource) the basics .NET · React (TS) · Tailwind · Clean Architecture
DiwyOffice Management system for an internet café / office — task & document drafting automation, local operations control, accounting, with AI integrated to draft and refine documents .NET · React (TS) · Tailwind · Clean Architecture
vision-center-app Clinical & administrative management system for an optical center — clinical histories, prescriptions, accounting, and inventory Next.js · React · Tailwind

🛠  TECH STACK

🔧 Languages

C# JavaScript TypeScript Python HTML5 CSS3

🖥️ Backend

.NET ASP.NET Core Entity Framework Core SignalR MediatR AutoMapper xUnit

🌐 Frontend

React Next.js Blazor Tailwind CSS WPF

🗄️ Databases

PostgreSQL SQL Server Supabase

☁️ Cloud, DevOps & Tools

Azure Vercel Git GitHub Docker Linux

🤖 AI

Claude Code GitHub Copilot OpenAI Codex Cursor MCP

STATS

CONTACT

LinkedIn Email

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