# Código Arcano > Technology consulting in Mexico: custom software, CRM and ERP, automation, WhatsApp AI chatbots, and websites that convert. Book your free consultation. Technology consultancy based in Mexico City, Mexico. Serving businesses in Mexico, Latin America, United States. Contact: hola@codigoarcano.com. ## Services - [Custom software](https://codigoarcano.com/en/services/custom-software): Systems built around your processes, not the other way around. - [Custom CRM and ERP](https://codigoarcano.com/en/services/custom-crm-erp): Sales, customers, inventory, and finance in one place. - [Websites that convert](https://codigoarcano.com/en/services/websites-that-convert): Fast, clear websites designed to turn visitors into customers. - [WhatsApp chatbots and AI](https://codigoarcano.com/en/services/whatsapp-ai-chatbots): Serve, qualify, and book leads around the clock. - [AI voice agents](https://codigoarcano.com/en/services/ai-voice-agents): Natural-sounding calls for qualification, follow-up, and support. - [Process automation](https://codigoarcano.com/en/services/process-automation): Connect your tools and eliminate repetitive work. - [Web and mobile applications](https://codigoarcano.com/en/services/web-mobile-apps): Apps for your field team, customers, and daily operations. - [Cloud and DevOps](https://codigoarcano.com/en/services/cloud-devops): Servers, cloud infrastructure, and deployments you can rely on when it matters most. - [Cybersecurity](https://codigoarcano.com/en/services/cybersecurity): Protect your systems, your information, and your customers' data. - [Technology consulting and strategy](https://codigoarcano.com/en/services/technology-consulting): What to digitize, automate, or build—and in what order. ## How we work - 1. Assessment (45 min · free): We understand your operations, goals, and where technology can deliver the greatest return. - 2. Proposal (48 hours): Receive a scope, phases, timeline, and a fixed price. No fine print. - 3. Construction (Weekly deliveries): See real progress every week and validate it before we move forward. Full visibility throughout. - 4. Continuous improvement (Ongoing): We measure, adjust, and keep improving as your business grows. ## Frequently asked questions ### How much does it cost to work with Código Arcano? Every project is different, so we start with a free consultation. Within 48 hours, you receive a fixed-price proposal divided into phases, so you invest first where returns are highest. ### Do you work with small businesses? Yes. We work with small and medium-sized businesses. We design solutions in phases to fit your budget and grow with your business. ### How long does a project take? A landing page can be ready in 1 to 2 weeks, an automation in 2 to 4 weeks, and a first custom software module in 4 to 8 weeks. ### Do I own the code and the system? Yes. Once the project is paid in full, you own the source code and intellectual property. There are no mandatory rental fees or hidden dependencies. ### How do you apply AI in a real business? We use it where it produces measurable results: serving and qualifying WhatsApp leads, reading documents, classifying information, generating reports, and assisting your team. AI with a purpose. ### What happens after project delivery? We include a warranty and support period. Afterwards, you can continue with a maintenance plan or technology partnership for ongoing improvements. ### Do you work remotely? Yes. We serve customers across Mexico, Latin America, and the United States through online meetings and weekly deliveries. ### Is my information secure? We follow security best practices: role-based access, encryption, and backups, and sign confidentiality agreements when needed. ### Do you also handle servers and cybersecurity? Yes. We can host and manage your cloud systems with backups and monitoring, and perform security audits and authorized penetration tests to protect your information and your customers' data. ## Links - [Contact and free consultation](https://codigoarcano.com/en/contact) - [All services](https://codigoarcano.com/en/services)