## Overview

404 is a software development company specialized on AI agents and mobile / web apps . Based in Buenos Aires with +15 years of experience. Our apps are used by +70 millon users over the world. The product´s internal and external quality are our top priorities, from simple and elegant code, to flows and user interfaces.

## Services

• - Artificial Intelligence(Primary)
• - Digital Transformation
• - Mobile App Development
• - Process Automation
• - Software Development
• - Mobile App Design
• - Web Design
• - UX/UI Design

### Specializations

• - Redis
• - Mobile-First Design
• - Landing Page Design
• - Jetpack Compose
• - Gesture & Interaction Design
• - AI Agent Development
• - Wearable App Design
• - Design Systems
• - Component Design
• - AI Code Generation
• - Responsive Web Design
• - Dashboard UI Design
• - Nuxt.js Development
• - DynamoDB
• - No-Code / Low-Code Automation
• - iOS Development
• - AI Workflow Automation
• - Test-Driven Development (TDD)
• - MongoDB
• - API Development & Integration
• - System Architecture Design
• - App Icon & Store Assets
• - Legacy System Modernization
• - Wireframing
• - Google AI / Gemini
• - Python Development
• - Document Automation
• - Mobile Prototyping
• - Ruby on Rails Development
• - Sketch Design
• - Wearable App Development
• - Desktop Application Development
• - Mobile Authentication
• - React Native Development
• - Mobile Design Systems
• - Anthropic / Claude Integration
• - Figma Design
• - Kotlin Multiplatform
• - SaaS Website Design
• - MySQL
• - PHP Development
• - Vue.js Development
• - Enterprise Software
• - Wear OS / watchOS Development
• - App Maintenance & Support
• - Microservices Architecture
• - RAG (Retrieval-Augmented Generation)
• - HealthTech Development
• - Next.js Development
• - SaaS UI Design
• - Marketplace Development
• - Symfony Development
• - API Development
• - Portfolio Website Design
• - Prototyping
• - Neo4j
• - Visual Design
• - UX Strategy
• - Zapier Automation
• - Enterprise Software
• - Elasticsearch
• - App Store Submission & Management
• - Flutter Development
• - Mobile Performance Optimization
• - React Development
• - Blog & Magazine Design
• - Azure AI
• - Workflow Automation
• - Business Process Automation
• - Node.js Development
• - AI-Powered Search
• - SwiftUI Development
• - Mobile Security
• - Push Notification Implementation
• - Oracle Database
• - NestJS Development
• - FinTech Development
• - Corporate Website Design
• - Offline-First Architecture
• - Angular Development
• - Embedded Software Development
• - Cross-Platform App Design
• - LangChain
• - ASP.NET Development
• - Code Review & Quality
• - AI-Powered Automation
• - Website Redesign
• - Microsoft Power Automate
• - SQLite
• - PostgreSQL
• - Real-Time Applications
• - Agile Development
• - Swift Development
• - Make (Integromat)
• - Flask Development
• - Legacy Code Modernization
• - Integration & API Automation
• - C# Development
• - SQL Server
• - Mobile Backend Development
• - Autonomous Systems
• - Solid.js Development
• - iOS App Design
• - Cross-Platform Development
• - EdTech Development
• - Tablet & iPad Design
• - Android Development
• - Go Development
• - Mobile UX Research
• - Firebase / Firestore
• - Django Development
• - Express.js Development
• - Responsive Design
• - Supabase
• - Automation Anywhere
• - In-App Purchase Integration
• - Progressive Web Apps (PWA)
• - AWS AI Services
• - Landing Page Design
• - n8n Automation
• - Recommendation Systems
• - Android App Design
• - Educational Website Design
• - Chatbot Development
• - FastAPI Development
• - UX Writing & Content Design
• - Non-Profit Website Design
• - Spring Boot Development
• - Onboarding Flow Design
• - Kotlin Development
• - UiPath
• - Technical Debt Reduction
• - Laravel Development
• - Interaction Design
• - Java Development
• - JavaScript Development
• - Mobile Analytics & Crash Reporting
• - SaaS Development
• - Ecommerce Website Design
• - TypeScript Development
• - OpenAI / GPT Integration
• - Dark Mode Design
• - Performance Optimization

## Badges & Recognition

• - Global Reach — Awarded to agencies headquartered outside the United States.

## Locations

• - CABA, Argentina(HQ)