Process automation
Spreadsheets, documents, billing, WhatsApp alerts and reports that run on their own.
Automation and custom software
Software built around the way your business already works.
We automate manual tasks, connect systems and build custom websites, systems and apps. We launch them and look after them.
- Service
- Remote, in Brazil and abroad
- Start
- Fixed scope and price before any code
- Delivery
- In stages, each one approved by you
- Warranty
- 90 days of free fixes after approval
- Ownership
- Once paid in full, the code built for you is yours
01 Services
What we do
Systems, websites and apps
Dashboards, record systems, integrations and chatbots, built for how you operate.
Applied AI and IoT
AI connected to your process, with human approval where it matters. Reading sensors in the field.
Consulting and security
Architecture, security and infrastructure reviews, with a written report and priorities.
Support and maintenance
Monitoring, tested backups and fixes, including systems built by others.
Hardware and licenses
Sold with installation, setup and maintenance.
02 Security
Security is included
Server
Encrypted traffic, attack filtering and server access only through a private channel. Tested backups when contracted.
System
Hashed passwords, two-factor login for admins and least-privilege access.
Process
Code and dependencies scanned before release. Personal data handled under Brazil’s LGPD.
03 Process
How we work
01
Talk
We learn how your process works and send a proposal with fixed scope, timeline and price.
02
Build
Delivered in stages. You test each one before the next.
03
Launch
Live, with documented access. Backups and monitoring when contracted.
04
After launch
Maintenance as agreed. Defects in our work are fixed at no cost for 90 days after approval.
04 Products
Our own products
TI & Afins News
Plain-language tech news, always with the source. In Portuguese.
news.tieafins.com.br free to read
05 Responsible
Who is responsible for the work
Mário Vieira
Technical director · Fortaleza, Ceará, Brazil
Systems Analysis and Development degree (2021). Accountable for everything TI & Afins delivers, from scope to maintenance.
The company was registered in August 2026, but our work on production systems started earlier.
Tell us the problem you need to solve.
Describe what is done by hand today and who depends on it. You get a short reply and, if it makes sense, a proposal with timeline and price.