---
title: Our Tech Stack: React, Node.js, .NET, Java & More
description: React, Node.js, Next.js, .NET, Java, PHP, Python and more: the tech stack behind our custom software, and how we pick the right one for each project.
---

# The technologies we build software with

We pick the stack based on what the project needs: performance, time to market, scalability and the ecosystem you already run on. Our core is Node.js, React, Next.js, .NET, Java, PHP and Python, and we bring in other tools when the job calls for it.

## We work with the right technologies for every project

We don't choose tools because they're trendy, but because of what each project actually needs. That's how we guarantee solid, scalable solutions built with the future in mind.

- [Node.js](https://www.tupaca.com/en/technologies/node): Nearshore Node.js development from Argentina: backends, REST and GraphQL APIs and real-time services built for high concurrency, with JavaScript end to end.
- [PHP](https://www.tupaca.com/en/technologies/php): Nearshore PHP development from Argentina: custom web platforms, CMSs and e-commerce on Laravel, rock-solid and inexpensive to maintain.
- [WordPress](https://www.tupaca.com/en/technologies/wordpress): Nearshore custom WordPress development: corporate sites, landing pages and blogs your team can manage on its own, optimized for SEO from day one.
- [React](https://www.tupaca.com/en/technologies/react): Nearshore React development from Argentina: complex web apps, dashboards and SaaS products with snappy, maintainable UIs built from reusable components.
- [Python](https://www.tupaca.com/en/technologies/python): Nearshore Python development from Argentina: Django and FastAPI backends, data pipelines and AI/ML model integration for teams that need to move fast.
- [MongoDB](https://www.tupaca.com/en/technologies/mongodb): Nearshore MongoDB development from Argentina: NoSQL databases for product catalogs, semi-structured data and apps that need to scale fast.
- [Shopify](https://www.tupaca.com/en/technologies/shopify): Nearshore Shopify development: online stores that go live fast, with a checkout you can trust and no infrastructure to babysit.
- [React Native](https://www.tupaca.com/en/technologies/react-native): Nearshore React Native development from Argentina: iOS and Android apps from a single codebase, ideal for MVPs and fast-moving digital products.
- [.NET](https://www.tupaca.com/en/technologies/net): Nearshore .NET development from Argentina: enterprise systems, APIs and C# backends with high performance, enterprise-grade security and Microsoft integration.
- [Java](https://www.tupaca.com/en/technologies/java): Nearshore Java development from Argentina: enterprise systems, backend services and Spring microservices built for stability and high concurrency.
- [Next.js](https://www.tupaca.com/en/technologies/nextjs): Nearshore Next.js development from Argentina: fast, SEO-friendly corporate sites, e-commerce and web platforms with server-side rendering built in.
- [WooCommerce](https://www.tupaca.com/en/technologies/woocommerce): Nearshore WooCommerce development: WordPress stores with custom catalogs, pricing and shipping rules, full ownership of your store and SEO built in.

On top of that, we use **AI extensively** on every project to build better and faster. [See how we work with AI](https://www.tupaca.com/en/ai)

contacto@tupaca.com · +54 9 11 6813 6174