ERP and CRM integration
Synchronization of customers, products, orders and invoicing across your business platforms.
Systems integration
Systems integration and API development
We connect your ERP, CRM, accounting systems, banking platforms and government services such as Peru's SUNAT and RENIEC, so information flows without manual data entry or duplicates.
When systems don't talk to each other, teams copy data from one screen to another, reports don't match and errors show up at month-end close. We design reliable integrations with APIs, messaging and event-driven architectures, with monitoring and error handling so no data gets lost along the way.
We have experience integrating Peru's SUNAT services —electronic payment receipts (CPE), electronic shipping guides (GRE) and SIRE records— and RENIEC identity services, even from legacy ERPs that were never designed for it. We use REST, SOAP, webhooks, Kafka and RabbitMQ depending on the volume and criticality of each flow.
What the service includes
SUNAT and RENIEC integrations
Issuing and querying CPE and GRE, SIRE records and identity validation from your own systems.
APIs and web services
Design, development and documentation of secure REST and SOAP APIs for partners and apps.
Messaging and events
Architectures with Kafka, RabbitMQ and webhooks for real-time, high-volume processes.
Banking integrations
Connections with banking platforms and automatic payment reconciliation.
Integration monitoring
Traceability of every message, automatic retries and failure alerts.
Benefits for your business
Consistent data
One version of the truth across departments and systems.
Regulatory compliance
SUNAT electronic obligations built into your daily operations.
Less manual work
Eliminate duplicate data entry and the errors that come with it.
Reliable integrations
Retries, monitoring and alerts so no data gets lost.
Technologies we use
- Kafka
- RabbitMQ
- REST
- Webhooks
- EDA
How we work
- 01
Diagnosis
We analyze your architecture, processes and business goals to identify risks and opportunities.
- 02
Solution design
We design an architecture and technical roadmap aligned with your goals and budget.
- 03
Development & implementation
We build the solution with engineering best practices and constant communication.
- 04
Testing & deployment
We validate quality, performance and security before a controlled production rollout.
- 05
Support & continuous improvement
We support operations with monitoring and evolutionary improvements to the solution.
Related case studies
SUNAT and RENIEC integration with legacy ERP
Challenge: A legacy ERP had to meet SUNAT electronic obligations (SIRE, CPE and GRE) and validate identities with RENIEC, without rewriting the existing system.
Solution: Integration layer connecting the ERP with SUNAT services for electronic registers (SIRE), electronic payment vouchers (CPE) and electronic remittance guides (GRE), plus RENIEC queries for identity verification.
- Java
- SOAP/REST
- XML
- SIRE
- CPE
- GRE
- RENIEC
Cloud platform for information processing
Challenge: Large volumes of business information had to be received, validated, processed and stored reliably and at scale.
Solution: Event-driven architecture on AWS, with asynchronous processing, automatic validation and structured storage.
- AWS
- API Gateway
- S3
- DynamoDB
- Lambda
- SNS
- CloudWatch
Digital signing of PDF documents
Challenge: The company needed to apply visible, incremental digital signatures to business documents while preserving legal validity.
Solution: Specialized system for generating and applying incremental digital signatures using digital certificates.
- Java
- Apache PDFBox
- Digital certificates
Frequently asked questions
Can you integrate SUNAT electronic invoicing with our ERP?
Yes. We build integration layers that connect your ERP with SUNAT services for electronic payment receipts (CPE), electronic shipping guides (GRE) and SIRE records, even when the ERP is legacy and can't be deeply modified.
What's the difference between API-based and event-driven integration?
With an API integration, one system queries or sends data to another when it needs to. In an event-driven architecture, each system publishes what happens —for example, “order created”— and interested systems react asynchronously. Events scale better at high volumes and decouple systems; APIs are simpler for one-off queries.
Do we need to replace our legacy system to integrate it?
Not necessarily. Often we build an integration layer around the existing system that exposes its data through APIs and connects it to modern services, extending its useful life while a gradual modernization is planned.
What happens if an integration fails?
We design integrations with automatic retries, message queues, logging of every transaction and alerts, so failures are detected and fixed before they affect operations.
Which systems can you integrate with?
ERP, CRM, accounting systems, banking platforms, e-commerce, government services such as SUNAT and RENIEC, and any system that exposes APIs, databases or exchange files.
Shall we talk about your project?
Tell us what you need and we'll propose a solution with clear scope, timeline and budget.