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SERVICE 09 / 12

Systems that talk without losing messages.

We connect ERPs, payment providers, CRMs and internal services with APIs and event pipelines that retry, deduplicate and leave an audit trail.

Typical timeline6–10 weeksper integration program
StackKafka · RabbitMQ · REST · Java
How it is hiredA fixed-price project, or a dedicated squad for larger platforms.Compare engagement models →
01 / THE PROBLEM

Data moves between systems by scripts, spreadsheets and luck.

<Nightly jobs fail silently and someone fixes the numbers by hand.
<Point-to-point integrations multiply with every new tool.
<Nobody can say which system holds the correct version of an order.
02 / HOW WE SOLVE IT
01

Map the flows

Every system, every event and who owns each piece of data.

02

Design contracts first

Schemas and API contracts agreed and versioned before any code.

03

Build the pipelines

Producers, consumers, retries, dead-letter queues and idempotency keys.

04

Observe everything

Lag, failures and throughput on a dashboard your team can read.

03 / STACK AND TIMELINE
Apache KafkaRabbitMQJava · Spring BootREST · WebhooksPostgreSQL · MongoDBOpenTelemetry
Typical timeline · 6–10 weeks
W1–2Flows & contracts
W3–8Pipelines
W9–10Cutover
<OrderEventsConsumer.java
01@KafkaListener(topics = "orders.created", groupId = "billing")
02public void on(OrderCreated event, Acknowledgment ack) {
03 // Idempotent: an event delivered twice is processed once
04 if (processed.exists(event.id())) { ack.acknowledge(); return; }
05 invoices.createFor(event);
06 processed.save(event.id());
07 ack.acknowledge();
08}
WHY TEAMS TRUST US
NDA firstWe sign your NDA before we see a line of your code.
Your IP100% of the code and intellectual property belongs to you.
LGPD & GDPRPersonal data handled under Brazilian and EU law.
Day-one accessRepository and board shared from the first day.
Weekly demosWorking software shown live every week.
A WGB Soluções de Software company · Santa Rita do Sapucaí, Brazil
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CONTACT

Have a project with a deadline?

Send us your requirements. We come back with a scope, a timeline and a fixed price.

WHAT HAPPENS NEXT
Day 0A 30-minute call with a tech lead. We sign your NDA first if you need it.
Day 1A written summary of the call and our open questions.
Days 3–7A proposal with scope, timeline, team and a fixed price.