Companies that trust ArcDux
Solutions from market leaders — and from those building their first product
We develop software, websites, apps and AI — and handle Google Ads, automations and integrations — for companies that want to sell more, automate processes and scale. From a landing page to a full corporate system.
We reply within one business day. No commitment.
+50
projects delivered
+1M
users impacted
99.9%
availability
BR
nationwide service
Solutions
From your first landing page to a full corporate system: we build the software, generate demand, automate processes and evolve the product with you. One partner from start to finish.
Custom software that solves your business problem.
Technology and strategy to attract clients and sell more.
Less manual work, more operational efficiency.
We stay with your product well after launch.
All in one place
You don't need one agency for marketing, a software house for the system and another company for AI. ArcDux brings development, client acquisition, automation and support under the same team — with a single view of your business.
I want to grow with technologyUse cases
Whatever the size of your business, there's a technology path for you to grow.
“I run a law firm”
“I have a startup”
“I run a company”
“I need to integrate systems”
Why people choose ArcDux
We're not a slide factory. We're engineers who understand the context and deliver software to production — whether for a national-scale operation, a business without a tech team yet, or someone with a clear idea and little structure behind it.
Engineers with experience in high-demand, high-volume environments.
Systems designed to grow without rewriting from scratch — lean when you need it, robust when you scale.
Frequent releases with defined scope and full visibility.
Metrics, alerts and logs to operate production with confidence.
Direct access to engineers. No account manager layers.
Business metrics as the north star, not billable hours.
Cases
Challenge
Modernize credit and payment integrations without disrupting high-volume transactional operations.
Solution
API gateway with versioning, async queues and observability layer to monitor every transaction in real time.
Result
40% reduction in new partner integration time and 99.9% production availability.
Challenge
Centralize fleet tracking and management in a single platform, replacing spreadsheets and fragmented systems.
Solution
Web platform with operational dashboard, vehicle telemetry integration and mobile app for drivers.
Result
Real-time visibility of 100% of the fleet and 25% reduction in operational response time.
Challenge
Scale integration microservices to handle demand spikes without performance degradation.
Solution
Refactored critical services with auto-scaling, circuit breakers and automated load tests in the CI/CD pipeline.
Result
Stable p99 latency below 50ms even at 3x average daily volume peaks.
Process
We don't deliver and disappear. We follow your product from planning to continuous evolution, also taking care of promotion and results along the way.
We understand the business goal and define the right strategy for your stage.
Interface and experience designed for conversion and ease of use.
Built with code review and tests, in short sprints with full visibility.
Release, active monitoring and production stabilization.
Google Ads, landing pages and SEO to bring clients and generate results.
Data analysis and constant adjustments to improve performance and conversion.
New features and scalability as your business grows.
About
ArcDux is a technology company specialized in custom software development — from financial platforms and operational systems to MVPs, integrations and first versions of digital products.
We act as a technical partner for companies that need to scale with confidence and for people who want to turn an idea into software with engineers who understand execution, not just slides.
Sorocaba, Brazil — with projects nationwide and clients abroad.
APIs, web platforms, mobile apps, enterprise integrations and AI solutions.
Senior team, direct communication and focus on shipping software to production.
Scale operations, startups, sole props, agencies and those starting from scratch.
FAQ
Straight answers about pricing, timelines and how we work.
Investment varies by scope, complexity and timeline. Simple projects or MVPs can start at lower ranges; operational platforms and enterprise integrations require more engineering. After understanding your context, we send a proposal with scope, milestones and pricing — no commitment.
It depends on size and how mature the idea is. MVPs and lean tools can ship in a few weeks; larger systems follow incremental delivery with frequent releases over months. We define clear milestones during discovery.
Yes. We work from a product's first version to operations already running at scale. You don't need finalized requirements — we help structure the technical path from what you already know about the business.
Fill out the form or reach us on WhatsApp. Within one business day we reply with technical questions, an initial architecture view and next steps. If it makes sense for both sides, we follow up with a detailed proposal.
Yes. Many clients stay with us for continuous product evolution — fixes, new features, monitoring and optimizations as the business grows.
Yes. We're based in Sorocaba, Brazil and serve clients nationwide and abroad, with remote meetings and async communication when needed.
Tell us your goal — sell more, automate processes, scale or turn an idea into software. We reply within one business day with an honest assessment and the next steps.
ArcDux · Sorocaba, SP