Elixir/Erlang (BEAM) performance
We migrate unstable legacy systems to the planet’s most resilient architecture — fault tolerance and massive concurrency on the Erlang VM, as the largest real-time platforms do.
Engineering Boutique
We Turn Complexity into Resilience.
We are not a software factory. We are an engineering boutique focused on high-performance distributed systems and state-of-the-art cognitive architectures. If your system cannot go down and must scale globally, Web-Engenharia is your partner.
We design mission-critical systems, not just lines of code.
Our development pillars
Cognitive architectures
We build private AI and RAG engines that run on your infrastructure — data sovereignty and models aligned to your domain.
Real-time systems
Dashboards, auctions, logistics and messaging with low latency and high concurrency — when the clock and scale matter as much as correctness.
From blueprint to go-live
Transparency and technical rigor at every step.
Required
Technical discovery
No code is written before a deep diagnosis. We map your infrastructure, produce system diagrams and validate AI feasibility in your context.
Fixed investment
BRL 7,500 | USD 2,730
Agile delivery
Sprint-based development
Senior engineers focused on biweekly deliveries of real value. No black box: you follow progress in real time.
Initial setup
From BRL 10,000 | USD 3,640
Cutting-edge environments and CI/CD
Go-live & beyond
Operations and sustainment
After go-live, we can structure monitoring and proactive support to match your business criticality — as agreed in the proposal.
Scope tailored in the final proposal.
Investment table
Professional Services — international anchoring for elite standards.
| Specialist | Hourly (Brazil) | Hourly (global) |
|---|---|---|
| Elite Elixir Engineer | BRL 550 / h | USD 200 / h |
| Cognitive / AI Architect | BRL 750 / h | USD 280 / h |
| Systems Architect (dist.) | BRL 850 / h | USD 320 / h |
Indicative rates; formal proposal after discovery.
W-Suite or a custom project?
Two ways to access our engineering, depending on your stage.
Off-the-shelf products
W-Suite, NeuroRagStack and the Elite line are platforms with defined plans and modules — ideal when scope fits the catalog and you want speed with predictable cost.
View products and plansEngineering Boutique
When criticality, integration or sovereignty require a bespoke design — architecture, code and operations tailored to you, with prior discovery and transparent investment.
You are hereUnlike traditional consultancies, we deliver technology sovereignty.
The code is yours, infrastructure can stay private, and performance is backed by engineering proven at global scale.
Next step: technical diagnosis
Book the required discovery so we can assess technical fit and feasibility — no development commitment until the blueprint is approved.
Book diagnosis now
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Curitiba, Brazil · global delivery