IT Support
On-site and remote technical support to resolve issues quickly and keep your operations running.
Learn moreTECHNOLOGY · SECURITY · INFRASTRUCTURE
IT, Security and Technology Solutions in Curitiba
IT support, infrastructure, networking, security, cloud, and digital solutions for businesses, professionals, and homes. On-site service in Curitiba and remote support across Brazil.
Our Services
Complete solutions to keep your technology running securely and efficiently.
Networks & Infrastructure
Design, installation, and maintenance of networks, Wi-Fi, and server infrastructure for businesses of any size.
Learn moreSecurity
Firewalls, secure remote access, VPNs, and best practices to protect your data and your operation.
Learn moreCloud & DevOps
Cloud infrastructure, virtualization, backup, and automation for modern, scalable operations.
Learn moreSoftware Development
Custom applications, integrations, and automations to meet your business's specific needs.
Learn moreTechnology Consulting
Strategic guidance to align technology, security, and infrastructure with your business goals.
Learn moreSystems & Capabilities
The platforms, tools and disciplines we support day to day.
Systems
WindowsmacOSLinuxFreeBSD
Cloud & Collaboration
Microsoft 365Google WorkspaceCloudflareCloud Computing
Networking & Security
FirewallsVPNWi-FiNetwork Segmentation
Infrastructure
ServersVirtualizationBackup
Technologies We Work With
These are some of the technologies, platforms and tools we use across development, infrastructure, networking, security and deployment. Proactive Idea itself currently runs on an architecture built around Red Hat, Podman, Quadlet/systemd, Java, Spring Boot, Thymeleaf, HAProxy and Cloudflare.
Logos are shown only to identify the technologies and do not imply partnership or endorsement.
Development
- Java
- Spring Boot
- Thymeleaf
- PostgreSQL
- React
- TypeScript
- IntelliJ IDEA
- DataGrip
Infrastructure & Deployment
- Red Hat
- Podman
- Quadlet / systemd
- HAProxy
- Cloudflare
- Proxmox VE
- Docker
- Debian
Networking & Systems
- FreeBSD
- pfSense / Netgate
- MikroTik
Why Choose Proactive Idea
Custom Solutions
Every solution is designed around the specific reality of your business or home.
Security & Reliability
Sound security practices applied to every project, from setup to ongoing support.
Multidisciplinary Experience
Knowledge that combines infrastructure, networking, security, and software development.
Human, Hands-On Support
Direct, clear communication — no bureaucracy, no automated runaround.
Focus on Continuity & Prevention
We work to prevent problems before they affect your operations.
Technology Aligned with Your Business
Technical decisions guided by the real goals of the people we work with.
Our Philosophy
We believe good technology shouldn't just fix problems after they happen. It should help prevent them, reduce risk, improve productivity, and prepare you for what's next. That's the idea behind the name Proactive Idea — and our promise: Technology That Moves Forward.
On-Site IT Support in Curitiba, Remote Support Across Brazil
We provide on-site service in Curitiba, along with remote support for clients in other parts of Brazil. Proactive Idea does not operate a physical storefront or walk-in location — support is arranged around each client's needs, on-site or remotely.
Most requests start remotely; we visit when the work needs someone on site. Here is what we cover:
- On-site and remote IT support
- Networks, Wi-Fi and cabling
- Firewalls, VPN and security
- Servers, cloud and backup
- Software development
- Technology consulting
Who We Work With
We work with businesses of all sizes, independent professionals, and homes — each with a solution suited to their reality.
Businesses
IT support, networks, servers, security, backup, and tools like Microsoft 365 and Google Workspace to keep your business running efficiently.
Professionals
Remote support, cloud tools, and a secure working environment for independent and small-scale professionals.
Homes
Technical support, Wi-Fi, security, and backup to keep your home technology running without hassle.
Featured Projects
A selection of platforms and solutions we have built to turn real operational needs into practical technology.
Featured
Yohal Group — Multilingual Business Platform
A multilingual platform for Yohal Group Corp., combining document and immigration assistance, travel, notary, and related customer services.
JavaSpring BootThymeleafPostgreSQLSpring SecurityDocker
View live project
Featured
jWash — Car Wash Management Platform
A multi-tenant SaaS platform giving car wash businesses a professional digital presence and daily operations toolkit.
JavaSpring BootPostgreSQLReactTypeScriptDocker
View live project
Featured
jMSP Inventory — Managed Service Provider Platform
Engineering platform for MSP inventory and operations, designed for multi-client environments.
JavaSpring BootPostgreSQLReactTypeScriptREST APIDockerRole-Based Access ControlReporting Dashboards
View project details
Need Help With Your Technology?
Talk to Proactive Idea to assess your needs and find the right solution.