RD Solutions RD SOLUTIONS
SOFTWARE · CLOUD · AI · AUTOMATION

From diagnosis to production, software engineering that delivers.

Tailor-made SaaS, cloud and applied AI for companies that need to evolve with confidence. The people who discuss architecture with you are the ones who build it.

Tailor-made SaaS
From product to deploy
AWS · Azure · GCP
Kubernetes and observability
Integrations
Billing, CRMs and marketing
Operations dashboard
Updated just now
Automation on
Leads this month
4.812 +18%
Billing
96,4% on time
Conversion by channel last 7 days
IN PRODUCTION
Next Wave Education Aliança América PraiaHUB
200K+ orders processed 99% uptime on 3G Stone-certified partner
WHAT WE DO

Technology that solves. Engineering that delivers.

From the first assessment to the product in production: software, cloud, AI and integrations working together to reduce complexity and grow with your company.

01

SaaS development

Multi-tenant product, billing, dashboards and integrations, with an architecture designed to grow step by step.

02

Custom software

When no off-the-shelf system fits, we map your business rules and build around them.

03

Infrastructure and cloud

On-premise applications moved to the cloud, with containers, CI/CD and monitoring in place.

04

IT consulting

Architecture assessment and a monolith modernization plan explained in plain language.

05

Process automation

Payments, reconciliation, reporting and system integrations that cut manual work.

06

AI in the product

Assistants, semantic search and LLM-driven automation, plus AI-guided engineering inside our delivery.

Scope still unclear?

Start with an assessment: we map the current landscape and turn an idea or a problem into an action plan.

Start with an assessment →

Four stages, with visible deliveries from the first week.

STAGE 01

Assessment

We map the business, the current system and what slows the operation down today.

STAGE 02

Architecture and scope

Technical design, timeline and cost on the table before the first line of code.

STAGE 03

Development in sprints

Short cycles, a working build at every delivery and no surprises at the end.

STAGE 04

Operation and evolution

Monitoring, support and continuous improvement with the product live.

AI IN ENGINEERING

AI at the core of engineering, not just at the code.

Artificial intelligence is part of how we work: it speeds up processes, supports technical decisions and raises the quality of what we deliver.

We apply AI across the whole engineering cycle — from requirement refinement to system diagnosis, from test generation to technical documentation. The tooling changes the speed, not the accountability: every line that ships goes through human review.

01

Assisted development

AI agents and tools speed up code generation and review, tests, documentation and troubleshooting — always with team review.

02

Planning and refinement

AI supports requirement refinement, task analysis and feature breakdown, making the scope clearer before work starts.

03

Analysis and diagnosis

Reading existing systems to surface bottlenecks, risks, technical debt and real modernization opportunities.

04

Architecture and trade-offs

Support in comparing alternatives, spotting patterns, weighing trade-offs and recording architectural decisions.

05

Quality and security

Test creation, code review and detection of possible vulnerabilities before a change reaches production.

06

Knowledge and documentation

Organizing and querying the technical knowledge of each project, so evolution and maintenance do not depend on memory.

We do not use AI just to generate code. We use AI to strengthen the entire engineering effort behind a solution.

Talk about your project →

Clients

Delivered projects, running in production
Next Wave Education

Lead-tracking SaaS platform integrated with the marketing stack.

For Nextwave Education we built a lead-tracking SaaS platform integrated with leading marketing tools such as Active Campaign, RD Station and Pipedrive, streamlining lead capture and contact management to boost results.

SaaS Active Campaign RD Station Pipedrive
Aliança América

Billing integration and automation for financial management.

For Aliança América we created a custom billing integration and automation solution, simplifying financial management and improving process efficiency for students and administrative staff.

Billing automation Integrations Finance

Our own products

We build, run and evolve them
PraiaHUB PraiaHUB Live in production

A system built for the Beach.

Complete management for beach kiosks and carts — it runs straight on the card terminal, holds up on weak seaside signal and organizes umbrellas, orders and the kitchen without freezing.

praiahub.com.br →

Runs on the card terminal

Install it on the Android terminal — Stone, Cielo, PagSeguro or Getnet. No tablet, no PC on the sand.

Handles weak signal

A lightweight operation for 3G and edge networks, the way the seaside demands.

Umbrellas under control

Live numbering and status: one tab per umbrella, with partial or full payment.

Kitchen without bottlenecks

Orders print automatically and cash closing comes out by attendant, day or product.

10+
Active kiosks and carts
200K+
Orders processed
99%
Average uptime on 3G
24h
To a live operation

The stack behind every delivery.

Multi-cloud, orchestrated containers and observability from the first deploy.

Cloud

AWS Azure Google Cloud Terraform

Containers and orchestration

Kubernetes Docker Helm CI/CD

Observability

Grafana Prometheus OpenTelemetry Datadog Elastic

Application and data

.NET / C# Node.js React PostgreSQL SQL Server Redis RabbitMQ · Kafka

AI and assisted engineering

LLMs via API Amazon Bedrock RAG and semantic search AI-guided development

A technical team that speaks your business language.

We are specialists in software, architecture and cloud. We work alongside the client: we learn the operation, propose the technical path and take the delivery through until the system is running.

We work with founders who have a product idea, startups that need a technical partner and companies with legacy systems to modernize.

Ricardo de Abreu Dias
Ricardo de Abreu Dias
Founder · Software engineering and AI

Software engineer and founder of RD Solutions, experienced in building and evolving scalable, distributed and business-critical systems — particularly in the financial, e-commerce and technology sectors.

He also works as an AI Engineer, bringing AI into the engineering cycle to speed up analysis, development, testing and technical decisions, always with human review. He is the creator of PraiaHUB, a management platform for beach kiosks and carts.

01

Senior people on the project, not just in the sales call

The person discussing architecture with you is the one building it.

02

Transparent scope and timeline

You know what will be delivered, when and for how much.

03

Code your team can maintain

Documentation, standards and handoff are part of the delivery.

Tell us your challenge. We come back with a technical path.

Fill in the form and our team replies with the next questions and a proposed scope.

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Our team replies within one business day.