Answering the same questions?
AI for customer service
Assistants for WhatsApp and websites that consult approved content and route exceptions to your team.
Explore customer service AITechnology for businesses · Since 1998
We keep your operations running, build custom software and apply AI to automate tasks and connect information. Based in Curitiba, working remotely with companies across Brazil and abroad.

What we do
Four areas working together, with a scope tailored to your business.
Managed operations with help desk, monitoring, backup and security.
On-site in Curitiba and remote support as agreed.
Explore IT supportSystems, applications and integrations built around how your company works.
From understanding the process to deployment and evolution.
Explore developmentAssistants, document processing and automation connected to your business.
Applications evaluated for quality, cost and usefulness.
Explore AI solutionsCloud infrastructure and automation to deploy and operate your applications.
AWS, Azure and Google Cloud, according to your project.
Explore cloud and DevOpsAI in practice
We start with a real process. We assess the data, integrations and need for human review before putting AI into operation.
Answering the same questions?
Assistants for WhatsApp and websites that consult approved content and route exceptions to your team.
Explore customer service AISearching through documents?
Search authorized manuals, policies and documents with source references and access permissions.
Explore AI knowledge searchCopying data between tools?
Extract information for review and integration with your ERP, CRM or internal systems.
Explore automationA defined process → validation with real data → supported deployment
Built by Mira
Notário.Cloud brings together our experience in software, infrastructure and support for Brazilian notary offices in a cloud platform.
Technology for Brazilian notary offices
We connect tools, modernize systems and build applications around your company's processes.
IT support in Curitiba
On-site support in Curitiba and the metropolitan area, and remote service as agreed. We define responsibilities, channels and SLAs around your operation.
Ongoing support, monitoring and infrastructure management for businesses.
Help desk, on-site staff or a hybrid model tailored to your needs.
Need help with a specific issue? Check availability and service terms.

The people behind the work
Since 1998, Mira Sistemas has helped businesses with their IT needs. This experience also guides our software development and AI projects.
We start with your process, the people involved and the expected outcome.
Infrastructure, software and AI considered as part of the same project.
Support and ongoing improvement defined in the scope, with clear responsibilities.
Before getting started
Answers about projects, support and next steps.
We begin with a free remote conversation to understand the process, data and systems involved. Our AI consulting identifies opportunities, limits and what needs validation before deployment.
Yes. We build web systems, apps and integrations, and modernize existing applications. The project depends on available APIs, access and business rules. Explore our software development.
Yes. Our IT support serves Curitiba and its metropolitan area on site and remotely, according to need and contract. The scope defines channels, responsibilities and SLAs.
Yes. We deliver software and AI projects remotely for companies in Brazil and abroad. On-site work is assessed according to location and project scope.
After understanding your needs, we provide a proposal with scope, milestones and terms. AI and cloud projects also account for recurring model, infrastructure, channel and maintenance costs.
Let's talk
Tell us what needs to improve: everyday IT, a system or a process that could benefit from AI. Our team will help you decide where to start.
Based in Curitiba · Remote projects in Brazil and abroad