Custom systems
A system that organizes the operation.
Get your operation out of spreadsheets and chat threads. A web system built for how your company actually works.
Average timeline: 2 to 5 months (depends on the scope, the materials and the approvals)
Who it is for
- A company running on spreadsheets, chat groups and people's memory.
- An operation losing orders, deadlines or money for lack of control.
- Anyone stuck with an off-the-shelf system that does not fit and costs too much.
What is included
- A web system with records, workflows, permissions and reports.
- Integrations when needed: invoicing, payments, e-commerce, WhatsApp.
- AI automation when it solves a real problem: message triage, document reading, WhatsApp replies.
- Short delivery cycles: you use the system while it grows.
- Your code, documented, hosted wherever you prefer.
How it works
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1. Discovery
We map how the operation works today and where it breaks. You get a prioritized scope.
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2. Short delivery cycles
Every two or three weeks, a part of the system ready for real use.
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3. Operation and evolution
System in production, team trained and a plan for what comes next.
You can ask for a quote now.
Tell us in a few lines what your company needs. We reply within one business day, no commitment.
The highlight of our systems
Want your own AI?
AVS systems can ship with AI agents that serve customers on WhatsApp and do the repetitive admin work. They follow your rules, ask for approval when it matters and cut the cost of the operation.
What you get in every project.
You talk directly to the people who build it
No middleman. The people who understand your problem are the ones writing the code and answering your messages.
Scope, timeline and price fixed before we start
The proposal states in writing what is included, when it is ready and what it costs. No surprises at the end.
Website, code and data in your name
Domain, hosting, source code and data stay with you. You are never locked in, not even to AVS.
3 months of support included
After delivery, we fix defects at no cost for three months. To keep evolving, there is AVS Ongoing.
Frequently asked questions
How long does it take?
Custom systems: 2 to 5 months. They depend on the scope, the materials and the approvals. We talk about the timeline for your case in the first conversation.
How much does it cost?
It depends on the scope, so we do not publish a price list. After a free conversation, we send a proposal with a defined scope, timeline and price. You only decide after seeing all of it.
How do I follow the project?
Through short meetings at the frequency agreed in the proposal, and access to what was delivered at each stage. You see the progress, not just the final result.
What happens after delivery?
You get 3 months of support included to fix defects at no cost. To keep evolving, there is AVS Ongoing.
Is my data, and my customers' data, safe?
Yes. We follow Brazil's LGPD throughout: we collect only what is needed, access your customers' data with written authorisation and at the minimum, build with fictitious data and hand everything over in your name. Details on the Privacy and LGPD page.
Is the website or the system mine?
Yes. After payment, the source code and the data are yours. We hand over the repository, the documentation and the accounts in your name.
I already use spreadsheets and an off-the-shelf system. Is it worth switching?
It is when the off-the-shelf system does not fit and the team spends time working around it. In the first conversation we look at the operation and tell you whether a custom system solves it, or whether what you have can be adjusted.
Can we start small?
Yes. The scope is split into stages and the first one already solves the most expensive problem. You use that part while the rest is built.
Do you use AI in the system?
When it solves a real problem: reading documents, triaging messages, replying on WhatsApp. Always with rules, human approval and a log of what the AI did.
Ask for a quote, no strings attached.
Tell us what your business needs. We reply within one business day, and the proposal comes after a conversation, with scope, timeline and price in writing.
How much does it cost? It depends on the scope. After a free 30-minute call, the proposal comes in writing with the price, the timeline and what is included.
What happens next
- We read your message and reply within one business day.
- We talk for 30 minutes about your case, free of charge.
- You receive a proposal with scope, timeline and price.