InApps Technology
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System Integration

We connect your CRM, ERP, ecommerce, and internal tools into one reliable flow of data, so your team stops re-entering the same information three times and starts trusting the numbers.

Trusted by engineering teams across 15+ countries

From startups to Fortune 500 companies

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Clutch 4.9/5 · 50+ reviews
GoodFirms Top Company
ISO 27001 Certified

BUSINESS PAIN

What's Slowing Your Systems Down

Business challenges

Data Silos and Manual Re-Entry

The same record, typed into three systems by hand

Your CRM, ERP, and billing system don't talk to each other, so someone on your team copies data between them every day. Numbers drift out of sync, and nobody fully trusts any single source of truth.

Fragile Integrations That Break Without Warning

One API update, and the whole pipeline goes dark.

A past integration was duct-taped together to hit a deadline. It has no error handling, no monitoring, and no one notices it's broken until a customer or a finance report does

A Black Box Nobody Can Maintain

The last vendor built it, then disappeared

Your current integration works, sort of, but no one on your team understands how, and the vendor who built it is unreachable. Every change is a gamble.

OUR APPROACH

How Do You Connect Your Systems Without Creating a New Liability?

Most integrations fail not from a bad API choice, but from no error handling, no documentation, and no one watching after launch. Here's how we prevent that.

Clear Scoping

DEFINED INTEGRATION MAP & DATA FLOW

Before any build starts, we map every system, every data flow, and every edge case, then sequence the build into milestones with sign-off. No undocumented assumptions about what "should" sync

Every system and data flow mapped before build
Edge cases and failure scenarios identified upfront
Build scope signed off before kickoff

Transparent Communication

Regular updates & visibility

You always know where the build stands. Weekly written updates, live demos every sprint, and a shared board you can check anytime

Weekly status reports, no fluff
Live demo at end of every sprint
Direct Slack access to your team

Built for Resilience

ERROR HANDLING & MONITORING, NOT SILENT FAILURES

Every integration ships with retry logic, error handling, and alerting, so a failed sync gets flagged immediately instead of discovered a week later in a finance report.

Retry logic and error handling on every sync
Monitoring and alerts on integration health
Failures logged and visible, never silent

Documented, Maintainable Delivery

ARCHITECTURE AND DOCS YOUR TEAM CAN OWN

We hand over working integrations with documentation clear enough for your own team, or your next vendor, to maintain without us.

Architecture and data flow fully documented
Source code and configs handed over, no lock-in
Knowledge transfer session included at handoff

DELIVERY

How we deliver

A clear, proven process to launch your dedicated team fast

Week 1–2

Discovery & Mapping

Stakeholder interviews
System and API audit
Data flow mapping
Risk identification
Delivery plan agreed
Integration map & architecture brief
Week 3–4

Design & Architecture

Integration architecture design
Error handling and retry strategy
Build sequencing
Client review & sign-off
Technical architecture & integration spec
Week 5–7

Build & Test

Sprint-based development
Weekly demos to stakeholders
CI/CD pipeline & automated tests
Code reviews & QA each sprint
Progress tracked in real time
Working software each sprint
Week 8

Build & Test→ Live

Sprint-based development
Error handling and monitoring setup
Production deployment
Team handover & documentation
30-day hypercare support
Live in production & support plan

DEEP TECH EXPERTISE

Full-Stack Capabilities. Modern Technology

We cover the full stack from pixel-perfect frontends to scalable backends, mobile apps, cloud infrastructure, and AI integrations. One team, every layer.

Frontend

React, Next.js, Vue, Angular, TypeScript, Tailwind CSS

Backend

Node.js, Python, Java, .NET, Go, PHP

Mobile

React Native, Flutter, Swift, Kotlin

Cloud & DevOps

AWS, Google Cloud, Azure, Docker, Kubernetes

Databases

PostgreSQL, MongoDB, MySQL, Redis

AI / Data

OpenAI, LangChain, Python, ML, Analytics

TECH

WHY CHOOSE US

Why Choose InApps Technology?

InApps team

Integrations live in 4-6 weeks

No ramp-up wait. Your integration is scoped, staffed, and syncing data within a sprint, not a quarter.

Direct access to the engineers

You work directly with the people building your integration, not account managers.

Built for resilience, not silent failures.

Every integration ships with monitoring, alerting, and error handling before it touches production data.

Engineers who've connected real enterprise systems before

Our engineers have integrated CRMs, ERPs, and custom platforms before your engagement starts.

4.9/5
Clutch Rating · 50+ Reviews
750+Projects delivered
10+Years in business
85%+Multi-year retention
15+Countries served

Case Studies

Results our clients have seen

BFSI

IT Staff Augmentation for Prudential

A dedicated IT Staff Augmentation for Singapore insurance groups, built to meet regulatory standards and ship faster than direct local hiring ever could.

IT Staff Augmentation for Prudential

COMMON QUESTIONS

Everything you need

COMPATIBILITY

Can you integrate with our specific systems and vendors?

In most cases, yes. We've connected common enterprise platforms as well as custom, in-house systems. If a system has an API, a webhook, or even just a database, we can usually find a path.

Ready to stop manually moving data between systems?

Tell us what needs to talk to what, no pitch, no obligation.

Talk to a Solutions Consultant
System Integration Services Vietnam | API & ERP Integration | InApps