Integration

SQL Database Integration Services | SQL Server, API & Web App Integration

We provide SQL database integration services for SQL Server, MySQL and PostgreSQL, including API builds, real-time sync, ETL pipelines and web application database integration.

Connect your SQL database to websites, Xero, CRM, reporting and cloud apps with a fixed-price Australian delivery team.

  • AU-wide Perth-based · servicing Australia
  • 18+ yrs Building custom software
  • Database Database integration specialists
  • Fixed Price scopes, no surprises
SQL Database Integration

SQL Database Integration Services for Cloud Apps, Websites and Reporting

You have data in SQL Server, MySQL or PostgreSQL. Critical business data: orders, customers, products and transactions. But it sits behind a firewall, disconnected from the website, web application or cloud software your team uses every day.

That is where SQL database integration matters. We connect SQL Server to websites, web applications, Xero, CRM platforms and reporting tools so your team stops exporting, importing and double-handling data.

HELLO PEOPLE delivers database integration services with real-time sync, custom APIs, ETL pipelines and secure cloud connectivity. Whatever gets your SQL data where it needs to be, reliably and securely.

SQL Database integration hub diagram connecting databases, ETL, APIs, dashboards, business apps and warehousing
How it runs

A SQL Database integration project, end to end

Three stages. No surprises. Your live legacy system stays untouched until cutover — delivered personally by the founder.

  1. Week 0

    SQL Database Modernisation Audit

    15-minute scoping call. We map your SQL Database setup, the systems you need it connected to (or migrated to), and the specific workflow gaps. Fixed-price quote inside 48 hours.

  2. Weeks 1–N

    Build & Parallel-Run

    Integration built in a sandbox and parallel-run against your live SQL Database for two weeks. Old database stays in place. Every record mapping, field translation and validation rule verified before production. No risk to live data.

  3. Cutover

    Go-Live & Handover

    Production cutover on a planned window — typically a weekend. Team training, monitoring active, 30 days post-launch support. Documentation and source code handed over in full.

Founder profile

Kasun Wijayamanna

Founder · Perth, WA · Started HELLO PEOPLE in 2008

18+ Years running HELLO PEOPLE

Founded in 2008. Two decades of technology-driven business transformation across Australia.

100+ Projects delivered

Startups to government agencies across mining, healthcare, legal, education and more.

HDR Researcher · Curtin University

Postgraduate research in Artificial Intelligence and Retrieval-Augmented Generation (RAG).

MBA Oil & Gas

Deep technical expertise combined with strong business and financial acumen.

Perth Based in WA

Serving businesses across Western Australia and nationally.

AU+TH International experience

Professional background in Bangkok, Thailand before migrating to Perth.

PHF Paul Harris Fellow · Rotary

Former President of Rotary Club of Booragoon. Over a decade of community service.

Read the full bio — research, career, community involvement and how HELLO PEOPLE runs projects.

See full founder page
Sound Familiar?

What we hear from IT managers and business owners

If your database is an island of valuable data that nothing else can reach, these will resonate.

Data trapped in the database

Your SQL database holds years of business data: customers, orders, transactions, inventory. But your accounting software, CRM and reporting tools can't reach it without someone exporting CSVs.

Nightly batch jobs that fail silently

Someone set up a scheduled task years ago. It runs a stored procedure that exports data. It works most of the time. When it fails, nobody knows until someone notices the numbers are wrong.

Custom application with no integration layer

A developer built a custom system years ago backed by SQL Server or MySQL. It does what it does. But it was never designed to share data with anything else.

Multiple databases that don't talk to each other

You have a SQL database for orders, another for customers, maybe a third for inventory. Each was built separately. Getting a unified view means joining data manually in spreadsheets.

Cloud software that can't see your database

You moved to Xero for accounting, HubSpot for CRM, Shopify for eCommerce. But the core business data is still in SQL Server sitting on-premise. The cloud tools are blind to it.

The developer who built it has moved on

Stored procedures, triggers, views, functions. Written by someone who is no longer around. The database works, but modifying it or connecting new systems feels risky.

15-Minute Integration Audit — No Cost, No Commitment

Tell us what systems you are running and what is not connecting properly. We map the gap, find what needs to be built, and give you a fixed-price quote before you commit to anything.

  • 15-minute scoping call
  • Fixed price included
  • Australian team
  • Ongoing support after launch
Book Your Free Audit
What We Build

SQL Database Integration Solutions

From quick cloud sync to full API layers and ETL pipelines. Pick a tab to see how each works.

SQL to cloud platform sync

Your SQL database syncing with Xero, MYOB, Salesforce, HubSpot, Shopify or any cloud SaaS platform. Records created, updated and reconciled across systems automatically.

Change data capture on the database side, API calls on the cloud side, error handling and retry logic in between.

Custom API layer over your database

A secure REST or GraphQL API that exposes your SQL data for external systems to consume. Endpoints built for specific use cases: orders, customers, products, inventory, transactions.

Authentication via API keys or OAuth. Rate limiting, request logging and field-level access control. Swagger documentation for your team or third-party integrators.

Database-to-database ETL

Extract data from one or more SQL databases, transform it (clean, normalise, aggregate) and load it into a data warehouse, reporting database or another operational database.

Scheduled or event-driven. Full loads for initial setup, incremental loads for ongoing. Schema drift detection and alerting included.

On-premise to cloud database migration

SQL Server to Azure SQL Database, AWS RDS or Google Cloud SQL. MySQL or PostgreSQL to managed cloud equivalents. Schema, data, stored procedures, views and scheduled jobs migrated.

Minimal downtime migration with parallel running validation. Performance benchmarking before and after to confirm no degradation.

Real-time database replication

Keep two or more databases in sync in real time. Master-replica, master-master or hub-and-spoke topologies depending on your requirements.

Conflict resolution rules for bidirectional sync. Latency monitoring. Failover handling when one node goes down.

SQL data connected to Power BI and dashboards

Your SQL databases connected to Power BI, Metabase, Looker or Google Data Studio. Live connections or scheduled refreshes. Cross-database joins for unified reporting.

Dashboards that your management team can actually use without needing to write SQL or export CSVs.

Ongoing database support and optimisation

Query performance tuning, index optimisation, stored procedure maintenance, backup verification and security patching. The database stays fast, reliable and secure.

For the database nobody on your team has time — or knowledge — to maintain properly.

Database to cloud synchronisation architecture
API architecture design for database integration
ETL data pipeline architecture for database consolidation
Cloud database migration from on-premise infrastructure
Multi-site database replication architecture
Business intelligence dashboard connected to SQL databases
Database performance monitoring and optimisation
Capabilities catalogue

SQL database integration services we deliver

Every capability below has been delivered for a real Australian business — from a single SQL Server-to-Xero sync to enterprise data-warehouse and ETL pipelines spanning multiple cloud regions. If your scenario is not listed, ask — we build bespoke.

SQL Server integrations with cloud accounting

SQL Server ↔ Power BI reporting layer

  • Power BI on SQL Server with star-schema modelling
  • Live connection vs scheduled-refresh choice and tuning
  • DirectQuery vs Import mode optimisation
  • Row-level security in Power BI tied to SQL roles
  • Cross-database joins surfaced in a single semantic model
  • Bespoke dashboards on Metabase, Looker Studio or Tableau
  • Custom reporting layer over your SQL data

SQL database migrations (on-prem to cloud, SQL Server → Postgres)

  • Database migration services — full data, schema, procs
  • SQL Server (on-prem) to Azure SQL Database
  • SQL Server to AWS RDS or Google Cloud SQL
  • SQL Server to PostgreSQL or MySQL with T-SQL → PL/pgSQL refactor
  • MySQL to PostgreSQL with logical-replication cutover
  • Always-on availability group migration with minimal downtime
  • Parallel-run validation and performance benchmarking

SQL Server custom API layer

  • Custom API development on top of SQL Server
  • REST API endpoints exposing tables and stored procedures
  • GraphQL API for flexible front-end queries
  • OAuth, API key auth and field-level permissions
  • Rate limiting, request logging and audit trail
  • Swagger / OpenAPI documentation generation
  • Webhook delivery for outbound events to other systems

Stored procedure & legacy SQL refactoring

  • Audit and documentation of existing stored procedures
  • Performance-critical query rewrite and index tuning
  • Migration of business logic out of T-SQL into a modern API
  • Trigger and constraint review and modernisation
  • Legacy SQL Server (2008, 2012) upgrade to current versions
  • Removal of dependencies on deprecated SQL features

SQL ↔ ETL pipelines (Azure Data Factory, custom)

  • Azure Data Factory pipelines for cross-database ETL
  • AWS Glue and AWS DMS pipelines for SQL-to-cloud
  • Custom Node.js / Python ETL workers for bespoke transforms
  • Incremental load patterns with watermark-based change capture
  • Data warehouse build (Synapse, Redshift, BigQuery, Snowflake)
  • Schema-drift detection, alerting and dead-letter queues
Why Integrate

Database changes flow to your cloud systems instantly

A new order in SQL Server appears in Xero within minutes. A customer update in HubSpot writes back to the database. Change data capture or event-driven triggers. We pick the right mechanism.

No more nightly exports. No more waiting until tomorrow to see today's data.

Real-time data synchronisation between database and cloud systems

A proper API on top of your database

We build a secure REST API that exposes your SQL data to any system that needs it. Authentication, rate limiting, field-level permissions and audit logging included.

Your database gets an integration layer it was never built with. New systems connect through the API instead of direct database access.

API architecture connecting database to external systems

Multiple databases joined into one view

Order database, customer database, inventory database. Normalised and joined in a data warehouse or reporting layer. Power BI, Metabase or your reporting tool of choice gets a single source of truth.

Stop stitching data together in Excel every month.

Unified data dashboard combining multiple database sources

On-premise to cloud when you're ready

Move SQL Server to Azure SQL, AWS RDS or Google Cloud SQL. Same data, same structure, but hosted, backed up and scaled by cloud infrastructure.

Or keep it on-premise and connect via VPN or secure tunnels. We match the architecture to your security and performance needs.

Cloud migration path for on-premise SQL databases

Integration that tells you when something is wrong

Sync status dashboards, error alerting, retry logic, dead letter queues for failed records. When something goes wrong (a record doesn't sync, a field is invalid) you know immediately.

No more silent failures discovered days later.

Integration monitoring dashboard with sync status alerts
Pricing

How we price database integration

Depends on the database complexity, target systems and integration pattern required.

Free discovery call

Tell us about your database, what it connects to (or needs to), and what's painful. We'll assess complexity and give you a realistic range.

Fixed-price quote

After reviewing the schema and requirements, we quote a fixed price for the integration, migration or API build. No hourly surprises.

Ongoing support

Monthly plans for database maintenance, integration monitoring, performance tuning and ad-hoc changes. Your database looked after properly.

Legacy Access database migration to multi-user cloud web application with mobile access
Case Study

Legacy Access database replaced with a multi-user cloud web app

A wholesaler running its operations on a fragile Microsoft Access database — single-user lockouts, occasional corruption, no remote access — was migrated to a modern web app on a proper database. All historical data preserved, forms and reports reproduced, and the workflow extended to mobile crews.

Read the full case study
20yr Of historical data migrated cleanly
0 Days of operational downtime
12wk From discovery to cutover
4x More concurrent users supported
How It Connects

Your SQL database integration at a glance

Your database at the centre. APIs, sync and pipelines connecting it to the systems your business runs on.

How It Works

From assessment to live integration

A structured approach that starts with understanding your database before writing a single line of integration code.

Database Assessment

We review your schema, stored procedures, triggers, views and data volumes. We identify integration points, data quality issues and performance bottlenecks.

Architecture Design

Deciding the integration pattern: real-time sync, API layer, ETL pipeline, event-driven or a combination. Architecture matched to your data volumes, latency needs and target systems.

Build

Integration layer built with proper error handling, retry logic, monitoring and logging. Secure connections configured. Data transformations implemented.

Testing

Full data validation against the source database. Edge cases tested: NULLs, special characters, large records, concurrent updates. Performance under realistic load verified.

Go-Live & Monitoring

Live with full monitoring. Sync dashboards, error alerts and performance metrics visible. Parallel running where needed to validate accuracy.

Ongoing Support

Schema changes, new integration endpoints, performance optimisation, security patches. We keep the integration running as your systems evolve.

Why us

Why HELLO PEOPLE for integrations

  • We build, not just connect

    We write proper integration code: API connections, data mapping, error handling, logging. Not Zapier chains that break quietly.

  • Fixed-price quoting

    You get a clear price before we start. No hourly billing that spirals. No surprise invoices at the end of the month.

  • Built for Australian business

    We understand BAS, GST, super, award rates, Australian privacy law, and the platforms local businesses actually use.

  • Senior team, direct access

    You talk to the people building your integration. No account managers, no offshore handoffs, no ticket queues.

  • Ongoing support included

    APIs change. Platforms update. We monitor, maintain, and evolve your integration so it keeps working as your business grows.

We had a SQL Server database powering our order management but nothing else could see the data. HELLO PEOPLE built an API layer and connected it to Xero and HubSpot. Our team stopped exporting CSVs every morning. The data just flows now.

IT Manager Product manufacturer, Melbourne
Industries

SQL database integrations by sector

SQL databases power core operations across every industry. We connect them to the tools your team uses.

Manufacturing facility with integrated database systems

Manufacturing & Distribution

ERP databases, production scheduling systems and inventory management. We connect custom SQL databases to accounting, eCommerce and warehouse management platforms.

Technology company with database infrastructure

SaaS & Tech Companies

Product databases, user management systems, billing platforms. We build API layers and data pipelines for SaaS products that need to integrate with customer systems.

Retail operation with connected database and eCommerce systems

Retail & eCommerce

On-premise POS databases, product catalogues and customer records. We sync them with Shopify, BigCommerce, Xero and warehouse systems for unified operations.

Healthcare IT infrastructure with database systems

Healthcare

Patient management databases, clinical data systems and practice management. We connect them to Medicare claiming, accounting and reporting platforms with full privacy compliance.

Financial services with database integration infrastructure

Finance & Insurance

Transaction databases, policy management systems and reporting warehouses. We build ETL pipelines, API layers and real-time sync for financial data with full audit trails.

Construction project office with database management

Property & Construction

Project management databases, subcontractor registries and cost tracking systems. We connect them to accounting, scheduling and compliance platforms.

FAQs

Common questions about SQL database integration

Which SQL databases do you work with?

Microsoft SQL Server, MySQL, PostgreSQL, MariaDB, Oracle and SQLite. If it speaks SQL, we work with it. Cloud-hosted databases on Azure SQL, AWS RDS and Google Cloud SQL included.

Can you connect our on-premise SQL database to Xero?

Yes. We build a secure middleware layer that reads from your SQL database and pushes data to Xero via its API. Invoices, contacts, payments, bills. Whichever entities you need synced. Works with MYOB, QuickBooks and other accounting platforms too.

How much does a SQL database integration cost?

Pricing depends on the systems involved, the volume of data and the exception cases. We provide a fixed-price quote after a 15-minute scoping call — no hourly billing, no surprises.

Can you migrate our on-premise SQL Server to Azure?

Yes. We handle schema migration, data transfer, stored procedure adaptation and performance testing. Minimal downtime migration with parallel running to validate. Usually 4 to 8 weeks depending on database size and complexity.

We have stored procedures and triggers. Will they survive migration?

For SQL Server to Azure SQL, almost everything migrates directly. For cross-platform moves (SQL Server to PostgreSQL for example), we rewrite stored procedures and triggers to the target syntax. All logic preserved.

Can you build a real-time sync instead of nightly batch?

Yes. Using change data capture, database triggers or event-driven middleware, we detect changes as they happen and push them to target systems. Near-real-time latency, typically seconds to minutes.

What about security? Our database has sensitive data.

Encrypted connections (TLS). API authentication and authorisation. Field-level access control. Audit logging for all data access. VPN or private network connectivity for on-premise databases. We match the security to your compliance requirements.

How long does an integration project take?

A single-system sync takes 4 to 8 weeks. API layer builds take 6 to 12 weeks. Multi-source ETL pipelines take 8 to 16 weeks. We scope precisely and work in phases if the project is large.

Tell Us About Your Database Integration

Which database? What cloud systems need the data? What's the current workaround? Tell us and we'll scope it properly.

Prefer a quick chat? Call 0425 531 127. We answer the phone in Perth.