Agustín Santinelli.

Information Systems
Engineering Student.

Passionate about software engineering, clean architectures, and data-driven applications. Specializing in transforming complex business requirements into scalable, mission-critical software. Based in Rosario, Argentina.

Skills & Technologies

Languages & Core

TypeScript
JavaScript
C#
Java
SQL
HTML
CSS

Backend & Infrastructure

Node.js
Hono
Express
ASP.NET Core
Spring Boot
Jakarta EE

Frontend & Mobile

React
Astro
Next.js
Angular
React Native
Blazor WASM
Windows Forms

UI & State

Nanostores
Zustand
Material UI
CSS Modules
Sileo

Strategy, Architecture & Logic

Clean Architecture
7-File Blueprint
Islands Architecture
Modular Monolith
Zod (Strict)
JWT (Auth)
OpenAPI (Swagger)

Databases & ORMs

PostgreSQL
MySQL
SQL Server
Prisma
Drizzle ORM
EF Core
Hibernate
ADO.NET

Testing Ecosystem

Playwright (E2E)
Cypress (E2E)
Vitest
MSW
Faker.js
Jest
xUnit
Jasmine
Karma
JUnit
Mockito

DevOps & VCS

GitHub Actions
Docker
Maven

Featured Projects

FinanzApp

The definitive wealth dashboard for the Argentine investor. Consolidates assets (Crypto, stocks, CEDEARs, bonds) with real-time ARS/USD valuation, integrating AI for intelligent financial data parsing.

Next.js 16
ASP.NET Core 9
EF Core
React
OpenRouter API
MarketFlex

Adaptive E-commerce & Marketplace Ecosystem. Engineered a high-performance, polymorphic core designed for structural metamorphosis. Implements the '7-File Blueprint' and Astro's Islands Architecture.

Astro 5
Hono
Vitest
Drizzle ORM
React 19
Sysacad Next

High-scale reengineering of the legacy UTN academic portal. Eliminates bureaucratic friction through a reactive architecture managing complex academic rules and peak concurrency.

Angular 19
Spring Boot 3.5
Java 21
Hibernate
Angular Material
TicketApp

High-end marketplace for event ticketing. Features a custom SVG-based seat selection engine, secure Stripe integration, and automated e-ticket generation with QR codes.

React 19
Node.js
Express
Prisma
Stripe API
BuyJugador

Comprehensive retail management system for the gaming sector. Synchronizes inventory and sales across Blazor WASM and WinForms using Repository and Unit of Work patterns.

C#
.NET 8
Blazor WASM
Windows Forms
EF Core
ImpulsaMe

Secure community-driven crowdfunding platform. Implements a robust project lifecycle state machine and a handcrafted JDBC persistence layer for optimized performance.

Java
Jakarta EE
JSP
Apache Tomcat
Stripe API
EstacionAR

Urban mobility platform transforming parking reservations. Digitalizes traditional operations through real-time geocoding and seamless regional payment integration.

React Native
Node.js
Docker
OpenStreetMap API
Expo
Work in Progress
VUELTA F1NAL

The ultimate F1 platform centralizing history, live telemetry, and a sophisticated prediction engine. Processes decades of data to generate race models, analyzing micro-sectors, weather impact, and mechanical reliability.

Kotlin
Jetpack Compose
Ktor
Gradle
Android
Work in Progress
GitData

Full-stack analytical engine that transforms a raw GitHub profile into an interactive 'Technical Sheet'. Goes beyond listing repos to narrate a developer's technical evolution through data-driven visualizations and algorithmic curation.

Vue 3
Vite
TypeScript
NestJS
PrimeVue
Work in Progress
Promiedos NBA

Advanced NBA statistics platform in Spanish. Centralizes live boxscores, historical performance analytics, and franchise wikis with high-performance hybrid rendering.

SvelteKit 2
Svelte 5
TypeScript
Fastify
Drizzle ORM
Work in Progress
FinanzApp Desktop

High-performance wealth & asset management implementation for Windows 11. Centralizes multi-currency portfolios into a native core driven by SQL Server, delivering real-time analytics with premium Mica & Acrylic UI.

WinUI 3
C#
EF Core
SQL Server
Work in Progress
GradeSync Desktop

High-end academic management system engineered with .NET MAUI. Automates complex grade calculations and performance tracking, transforming academic data into intuitive visual insights with local SQLite persistence.

.NET MAUI
C#
EF Core
SQL Server
Work in Progress
What's Next?

Get In Touch.

I'm currently looking for new opportunities and my inbox is always open. Whether you have a question, a project idea, or just want to say hi, I'll try my best to get back to you!