I will develop full stack web apps with csharp and angular

D
devagusdiaz
D
devagusdiaz
Agustin D
develop full stack web apps with csharp and angular
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develop full stack web apps with csharp and angular
Full Screen
Full Screen
develop full stack web apps with csharp and angulardevelop full stack web apps with csharp and angulardevelop full stack web apps with csharp and angular

About this gig

Hi! I'm Agustín, a full-stack developer specialized in .NET and Angular, with almost a year of hands-on production experience. What I can build for you:

- Web applications with .NET Core, Entity Framework, and Angular

- REST APIs and relational database design (SQL Server, PostgreSQL, MySQL)

- Desktop applications (Electron + .NET) with real business logic

- CRUD systems, admin panels, and multi-user platforms

- Layered architecture (MVC), dependency injection, and clean code practices


Recent experience includes building a full invoicing system integrated with tax authority APIs, and developing production-grade features for a business automation platform (React/Python side), including WhatsApp Business API integration and AI-powered workflows. I'm detail-oriented, communicate clearly, and deliver on time. I treat every project like it's for my own business because reliability is what keeps clients coming back. Let's talk about what you need. I'll ask the right questions before we start, so there are no surprises during development. Looking forward to working with you!

  • Programming language

    • C#

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Design
    • Databases

  • Frontend framework

    • AngularJS
    • Bootstrap
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • FastAPI
    • ASP.NET Core
    • Supabase

  • AI & low/no code builders

    • Claude
    • Cursor

Get to know Agustin D

Agustin D

FullStack Developer

  • FromArgentina
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    Spanish
I am a Full-Stack Developer with experience in .NET, Python, Angular, and React. I specialize in building AI agents using LangGraph, implementing RAG for precision, and integrating WhatsApp Business APIs. I have a proven track record of reducing latency in production environments and delivering end-to-end freelance systems including multi-tenant platforms and fiscal billing apps.

My Portfolio

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