Connected systems and APIs exchanging data across Google Cloud integration services
GCP Integration · Apigee, Pub/Sub & Dataflow

GCP Integration Services to Connect Apps and Data on Google Cloud

Wire applications, data, and events together on Google Cloud. Apigee API management, Pub/Sub messaging, and Dataflow pipelines that move data reliably across systems, in real time and in batch.

AssessSystems & data flows
DesignAPIs & events
IntegrateApigee, Pub/Sub, Dataflow
OperateMonitor & scale

Trusted by enterprises integrating systems on Google Cloud

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What it is, and why it matters

What GCP Integration Services are, and Why They Matter

GCP integration services connect applications, data, and events across Google Cloud and the systems around it. Most enterprises do not lack data; they lack clean, governed flows between the tools that hold it.

Apigee API management Pub/Sub messaging Dataflow ETL Integration connectors Event-driven
Quick answer

GCP integration services connect applications and data on Google Cloud using Apigee for API management, Pub/Sub for event messaging, and Dataflow for ETL and streaming pipelines, so systems exchange data reliably in real time and in batch.

API and data integration architecture connecting applications on Google Cloud

Disconnected systems are a quiet tax. Teams re-key data between tools, batch jobs run hours late, and partners wait on brittle point-to-point links. Integration on Google Cloud is a core part of modern digital transformation services.

Why integrate on GCP

What GCP Integration Changes for the Business

The work earns its place where data, speed, and reliability all matter at once. These are the gains teams see first once systems are connected cleanly.

01

Real-Time Data Flow

Pub/Sub events and streaming pipelines replace overnight batches, so systems and dashboards reflect what happened minutes ago, not yesterday.

02

Fewer Brittle Connections

APIs and a message broker decouple systems, so adding or changing one application no longer breaks a web of point-to-point links.

03

Governed, Secure APIs

Apigee adds authentication, rate limits, and analytics, so APIs are exposed to partners and developers without losing control of them.

04

Scales with Traffic

Managed Google Cloud services absorb spikes in events and API calls and scale back down, so peak load does not mean a war room.

05

One Source of Truth

Data lands in BigQuery and cloud stores through governed pipelines, so reporting and analytics run on consistent, current data.

06

Faster Time to Connect

Pre-built connectors and integration patterns shorten the work of wiring SaaS, on-premise, and partner systems into Google Cloud.

GCP integration services

GCP Integration Services We Deliver

From API management with Apigee to streaming pipelines, the work that connects applications and data cleanly on Google Cloud.

Apigee API Management

We design, secure, and publish APIs through Apigee, with authentication, rate limiting, and analytics built in. Backend services are exposed safely to internal teams, partners, and external developers through a managed gateway and developer portal.

Pub/Sub Event Messaging

We build event-driven flows on Pub/Sub, where publishers and subscribers stay decoupled. Systems react to events in real time, absorb traffic spikes, and drop the brittle point-to-point links that break every time something changes.

Dataflow & ETL Pipelines

We build batch and streaming pipelines on Dataflow to move, clean, and reshape data between systems. Pipelines validate and transform records in flight, so data lands accurate and analysis-ready in cloud stores.

Application Integration

We connect SaaS, custom, and partner applications using Google Cloud integration connectors and orchestration. Workflows trigger across systems on events and schedules, so processes run end to end without manual hand-offs.

Data Integration & BigQuery

We land operational data into BigQuery and cloud storage through governed pipelines. Sources are unified into a consistent model, so reporting, dashboards, and analytics run on current, trustworthy data.

Hybrid & Legacy Connectivity

We integrate on-premise and legacy systems with Google Cloud through secure connectivity and API gateways. Sensitive workloads stay where they belong while still exchanging data cleanly with cloud services.

Engagement models

Ways to Engage the Integration Team

Pick the model that matches your stage, from a scoped integration build to a standing Google Cloud squad inside your teams.

Fixed Scope

Integration Project

A defined set of APIs, event flows, or pipelines built to a fixed scope and timeline, with a documented handover at the end.

Embedded

Dedicated GCP Squad

A standing pod of integration, data, and platform engineers working inside your sprints, tooling, and Google Cloud project.

Advisory

Architecture & Roadmap

Integration assessment, target architecture, and a sequenced roadmap across APIs, messaging, and data flows to act on.

Ongoing

Managed Integration

Retained capacity for new integrations, monitoring, and continuous tuning of Apigee, Pub/Sub, and Dataflow in production.

Real business problems

The Problems GCP Integration Actually Solves

Most integration projects start with a specific pain, not a love of new tech. These are the ones we see most. Each one maps to a concrete part of the work, so the fix is structural rather than a patch.

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Tangle of point-to-point connections between disconnected enterprise systems

Tangled Point-to-Point Links

Every new system means another custom connection. Pub/Sub and managed APIs decouple systems, so one change no longer breaks five others.

Dashboard showing stale data from overnight batch jobs

Stale, Overnight Data

Reports lag a full day behind reality. Streaming pipelines and event messaging move data in near real time, so decisions use current numbers.

Ungoverned APIs exposed without security or rate limits

Ungoverned APIs

APIs exposed with no auth, limits, or visibility. Apigee adds security, quotas, and analytics, so APIs are safe to open to partners.

Manual data re-keying between disconnected business applications

Manual Data Re-Keying

Staff copy data between tools by hand. Integration connectors and orchestration wire systems together, so processes run end to end on their own.

On-premise legacy servers isolated from cloud services

Isolated Legacy Systems

Core systems sit on-premise, cut off from cloud apps. Secure connectivity and API gateways bridge them without a risky rip-and-replace.

Integration buckling under a sudden spike in message traffic

Buckling Under Spikes

Fixed integration middleware stalls at peak load. Managed Pub/Sub and Dataflow absorb bursts of events and scale back down on their own.

Maturity model

The Four Stages of Integration Maturity

Most teams sit somewhere on an integration maturity curve without naming it. Find your level, then see what the next one unlocks.

Lower maturityHigher maturity
Level 1 · Point-to-Point

Brittle Connections

Systems are wired together one by one. Each new link adds fragility and manual upkeep.

Level 2 · Batch

Scheduled Transfers

Data moves on batch schedules. It works, but it is stale and hard to trace when something fails.

Level 3 · API-Led

Managed APIs and Events

Apigee and Pub/Sub expose managed APIs and event streams. Integrations are reusable and observable.

Level 4 · Real-Time

Streaming and Automated

Dataflow and event-driven pipelines move data in real time, with monitoring and self-service across teams.

Business outcomes

From Brittle Point-to-Point to API-Led Integration

GCP integration pays back where it changes how systems talk. Here is the shift, the current state on the left and the outcome on the right.

Today

Current State

  • Brittle point-to-point links that break on change
  • Stale data moved on slow batch schedules
  • No central view of what connects to what
  • Failures that are hard to trace and replay
  • Every new integration built from scratch
With orangemantra

With API-Led Integration

  • Reusable, managed APIs through Apigee
  • Real-time event streams with Pub/Sub and Dataflow
  • A clear catalog of integrations and data flows
  • Monitoring and retries that make failures recoverable
  • Self-service connectors that speed new projects
Start the conversation

Connect Your Systems without the Spaghetti

Bring the systems that refuse to talk to each other. We map the data flows, design the right APIs and events, and build the integration on Google Cloud so it stays clean as you grow.

Apigee API Management Pub/Sub Messaging Dataflow ETL Pipelines Integration Connectors Hybrid & Legacy
Talk to Our Team
How delivery runs

The GCP Integration Track

A phased roadmap from mapping the data flows to a monitored, supported integration estate. Work runs in waves, so value lands early and risk stays contained.

Phase 01

Assess

Map the systems, data flows, and events that need to connect across the estate.

Phase 02

Design

Choose the API, messaging, and pipeline patterns and sequence the integration waves.

Phase 03

Build

Implement Apigee APIs, Pub/Sub flows, and Dataflow pipelines on Google Cloud.

Phase 04

Connect

Wire in SaaS, on-premise, and partner systems through connectors and gateways.

Phase 05

Validate

Test flows end to end for accuracy, throughput, and failure handling before cut-over.

Phase 06

Operate

Monitor, alert, and tune integrations in production so they stay reliable at scale.

Tools and tech stack

The GCP Integration Stack We Build on

Integration on Google Cloud is more than one service. These are the platforms and tools we pair across APIs, messaging, data, and delivery.

Google Cloud PlatformGoogle Cloud
BigQueryBigQuery
FirebaseFirebase
Cloud StorageCloud Storage
Apache KafkaApache Kafka
RabbitMQRabbitMQ
GraphQLGraphQL
PostmanPostman
Apache AirflowApache Airflow
Apache SparkApache Spark
PostgreSQLPostgreSQL
RedisRedis
TerraformTerraform
KubernetesKubernetes
DockerDocker
GitHubGitHub
Why orangemantra

A Delivery Floor That has Done This Before

GCP integration is one part of a broader practice. The same teams run cloud platform builds, DevOps, and data work, which is why the integration here lands inside a real engineering discipline, not a one-off script.

0Years in business
0Clients served
0On-time delivery
0Cloud foundations built
Field Notes

Our Clients Absolutely Love Us

Real reviews from teams that have shipped with orangemantra. Verified on Clutch and GoodFirms.

Awards and Recognition

Recognition That Travels with the Work

Independent recognition from industry bodies and analyst platforms. Listed only where verifiable.

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Frequently Asked Questions

GCP Integration: The Questions Buyers Actually Ask

What are GCP integration services?

GCP integration services connect applications, data, and events across Google Cloud and the systems around it. They cover API management with Apigee, event messaging with Pub/Sub, ETL and streaming pipelines with Dataflow, and connector-based application and data integration so systems exchange data reliably in real time or in batch.

What is Apigee used for in API integration?

Apigee is Google Cloud's full lifecycle API management platform. It is used to design, secure, publish, and monitor APIs, apply rate limits and authentication, and expose backend services to internal teams, partners, and external developers through a managed gateway and developer portal.

What is the difference between Apigee and API integration?

Apigee manages and governs the APIs themselves, the gateway, security, traffic, and analytics. API integration is the broader work of connecting systems, which uses those APIs along with Pub/Sub messaging, Dataflow pipelines, and connectors to move data between applications. Apigee is one layer inside a complete integration architecture.

What is Pub/Sub used for in GCP integration?

Pub/Sub is Google Cloud's messaging service for event-driven integration. Publishers send events to topics and subscribers receive them independently, which decouples systems, smooths traffic spikes, and lets services react to events in real time without point-to-point connections.

How do you integrate on-premise systems with Google Cloud?

On-premise systems connect to Google Cloud through secure connectivity, integration connectors, and API gateways. Apigee exposes legacy services as managed APIs, Pub/Sub and Dataflow move data into cloud stores, and hybrid patterns keep sensitive workloads on-premise while integrating cleanly with cloud services.

How long does a GCP integration project take?

A focused integration, such as exposing a set of APIs through Apigee or wiring a Pub/Sub event flow, can ship in a few weeks. A broader application and data integration program runs in phased waves over several months, with each flow delivered and validated before the next begins.

GCP Integration

Start with a GCP Integration Assessment

Share the systems that need to connect, the data flows that hurt most, and where they live. orangemantra returns an integration assessment and a sequenced architecture across APIs, messaging, and pipelines within days.

Building the wider platform too? The same delivery floor runs full Google Cloud Platform solutions and broader cloud solutions across compute, data, and integration.

NDA on day one
Assessment in days
Architecture documented

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