System integration: connect ERP, CRM, e-commerce and legacy with no data islands
Your systems already exist; the problem is they do not talk to each other. We connect ERP, CRM, e-commerce, banking, carriers, the SAT and legacy systems so a piece of data is captured once and lives everywhere — with APIs, iPaaS or middleware, whatever your case calls for. This is the "what" and the "why"; the "how" per platform is below.
- One record captured once
- No data islands
- Code 100% yours
- CFDI in MXN
What happens when systems do not talk
The symptoms are always the same, whatever the industry.
Data islands (silos)
Every system has its own version of the truth. Inventory says one thing, the ERP another and e-commerce a third, and nobody knows which to believe.
Double (and triple) data entry
The same order is keyed into three different screens. Time is lost, errors creep in and the team stops trusting the numbers.
Manual ETLs and Excel sheets
Someone exports a CSV every morning and uploads it by hand. It works until that person takes a vacation — or the format changes.
Fragile integrations that break
The "bridge" a vendor built years ago breaks silently: nobody notices until orders go missing or an invoice fails to stamp.
The Integration Map
Before connecting anything, we draw the map of your systems. A fixed-scope diagnostic (~2 weeks) ending in a defined deliverable: what systems you have, how data should flow between them, which architecture is right to connect them and in what order. It is yours even if you decide to build with someone else; if you move forward with us, it is 100% credited to the project.
- Inventory of systems and the data each one owns
- Data-flow diagram (who is the source of truth for what)
- Proposed architecture: REST vs iPaaS vs event-driven, with the why
- Roadmap by waves: what gets connected first and what can wait
What we connect with
We pick the approach by your case, not by hype. We work with the market platforms and, when there is no connector, we build one.
REST APIs and webhooks
The foundation of almost every modern integration: clear contracts, versioning and retries. When a system exposes no API, we build a layer for it.
MuleSoft
When you already have Anypoint or need an enterprise integration bus with governance and an API catalog. We work with MuleSoft, we are not its reseller.
SAP CPI / BTP
SAP Cloud Integration and Business Technology Platform to connect SAP to everything else without modifying the core, with interface monitoring.
iPaaS (Boomi and peers)
Cloud integration platforms to connect SaaS to SaaS fast, with prebuilt connectors. We work with Boomi and equivalents.
Custom middleware
Your own layer that orchestrates, transforms and validates when no platform fits your operation. Code and environments 100% yours.
Event-driven architectures
Queues and events for near-real-time sync and decoupling: if a system goes down, messages are not lost.
Which integration approach fits?
There is no "best" approach — there is the right one for your case. This is the honest table we use to decide with you, without pushing you to the most expensive platform.
| Approach | When it fits | Typical example |
|---|---|---|
| Custom REST API | Legacy systems with no connector, unique business logic, or when you want full control of the contract and zero platform licenses. | Connecting an old ERP with no API to a new online store by exposing your own versioned endpoints. |
| iPaaS (Boomi / Workato) | Many standard SaaS apps to connect fast, with prebuilt connectors and monitoring included, and no team to maintain your own middleware. | Syncing a CRM, a cloud ERP and a SaaS e-commerce without writing each integration from scratch. |
| MuleSoft | A large organization with dozens of integrations that needs API governance, a reusable catalog, and already has (or will license) Anypoint. | A corporate integration bus with API management exposing reusable services to several departments. |
| SAP CPI / BTP | SAP is the core and you want to connect it without touching the core, with monitored interfaces and inside the SAP ecosystem. | Integrating S/4HANA with banks, a CRM and third-party systems via SAP Cloud Integration. |
| Custom middleware / ESB | No platform fits your operation, or you need specific orchestration and transformation with code and environments 100% yours. | Your own layer that orchestrates, transforms and validates across heterogeneous systems with unique business rules. |
In practice many projects combine two or three. In the Integration Map we pick the approach —or the mix— that fits your operation, not the hype.
Integration by platform
This hub is the generic "what". For the "how" based on your stack, go to your platform page — the technical detail lives there.
Proof of capability, by scope
No invented metrics: the scope of these projects is already published in our case studies.
Soriana — 5 gateways + TMS/OMS
We integrated five payment gateways (Worldpay, Cybersource, PayPal, Mercado Libre and Kueski) plus the transport (TMS) and order (OMS) systems of their e-commerce operation.
PowerDrive — WEX cards
We integrated WEX fleet cards into the platform, connecting fuel spend to operations with no manual data entry.
START
The Integration Map
Before connecting anything, we draw the map of your systems. A fixed-scope diagnostic (~2 weeks) ending in a defined deliverable: what systems you have, how data should flow between them, which architecture is right to connect them and in what order. It is yours even if you decide to build with someone else; if you move forward with us, it is 100% credited to the project.
Start with the Integration Map
Tell us which systems you need to connect and we reach out with the next steps. If you do not have the scope clear yet, we start with the Integration Map — which is exactly what closes it.
Frequently asked questions
Can't find your question? Talk to an engineer — no sales script.
Contact us →What is system integration?
It is making two or more systems that today work separately —your ERP, your CRM, your e-commerce, the bank, carriers, the SAT— share data automatically, so a piece of data is captured once and stays updated everywhere. It is achieved with APIs, integration platforms (iPaaS) or a middleware layer, depending on the case.
What is iPaaS and when is it better than hand-building APIs?
iPaaS (integration Platform as a Service) is a cloud platform —like Boomi or MuleSoft— with prebuilt connectors to connect SaaS to SaaS fast, with monitoring included. It fits when there are many standard cloud apps. Building custom APIs fits when there are legacy systems with no connector, unique business logic or volumes that justify your own architecture. In the Integration Map we tell you which is which for your case, without selling you the most expensive one.
Do you work with MuleSoft, SAP CPI or Boomi?
Yes, we work with the market platforms: MuleSoft, SAP Cloud Integration (CPI) and BTP, Boomi and equivalent iPaaS, plus custom REST APIs and event-driven architectures. We pick the approach by your case, not by hype — and if you already have a licensed platform, we work on top of it.
Can you integrate an old (legacy) system with no API?
Yes. When a system exposes no API, we build an integration layer on top of it (or read its database with the right safeguards). It is more work than connecting two documented APIs, which is why the Integration Map estimates it up front, not mid-project: legacy systems are exactly where the budget nobody budgeted goes.
How much does it cost to integrate my systems?
It depends on scope: how many systems, with what APIs (documented or non-existent) and what state the data is in. That is why we do not publish a closed integration price: it would be faking a number. The rate varies by the profile and skill the project needs —an integration architect is not the same as a junior developer— and the closed number comes from the Integration Map, which fixes the scope in writing.
Are the code and integrations mine?
Yes. All code, documentation, access and environments are yours from the first commit, with no vendor lock-in. If tomorrow you want to move maintenance to another team, they can take it. We invoice in Mexican pesos with CFDI.
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