Success Stories
How Australian businesses got their cloud right
The challenge
Sportsbet needed to move its core betting application, OpenBet, out of its existing environment and into the cloud to handle seasonal traffic spikes, scaling to support up to 35,000 bets a minute through the two-week peak of the Spring Racing Carnival. The migration covered 78 application components written in TCL, C/C++ and Java, with OpenBet sitting at the heart of the platform, so the integration mapping around it had to be right.
What we did
We worked alongside Sportsbet's in-house team to migrate all 78 components to Amazon EC2, moving the primary website, mobile apps, core betting engine and the pricing and personalisation models onto AWS. We also built a data lake on Amazon Redshift, supported by AWS Glue, to power their analytics and personalisation. Both data centres were migrated in 24 months, a year faster than expected.
The outcome
Sportsbet exceeded its original scaling target, going from 35,000 bets a minute to 60,000 in the past year, with headroom to reach 100,000 if needed. Overall application performance improved by 30 to 40%, and Sportsbet has since brought software development in-house, getting new features to market 60% faster. They've also launched an AWS Cloud Academy, putting 500 employees through AWS training so far.
We have utilised several highly regarded AWS Partners early in our cloud migration journey. But now those vendors all look to Mantalus for direction because of their industry-leading capability.”
– Rupesh Kapadia, Head of Infrastructure, Sportsbet
The challenge
TWE's production estate runs to a high standard: tight security controls, automated infrastructure and dependable delivery pipelines. For its webMethods 11.1 upgrade, TWE needed environments that mirrored production, with sizing and high availability adjusted as needed. It also needed least-privilege network access, and Elasticsearch and Kibana kept in step with the CI/CD pipeline.
What we did
We built the whole environment using infrastructure as code. Every component sits in version control, which means it can be reproduced, scaled or recovered when it needs to be, and there's no separate documentation to fall out of date. We applied least-privilege network access, so each system and user reaches only what it needs, and brought Elasticsearch and Kibana into the CI/CD pipeline so they move with each release.
The outcome
TWE has an AWS environment aligned with production and hardened to the same controls, and the webMethods 11.1 upgrade landed on schedule. Provisioning and build time came down, environments can be rebuilt on demand and configuration drift is far less of a problem because the code is the record. With less manual handling, the environment is also faster to support and troubleshoot.
When it came to defining the technical strategy for what we were going to deliver, we had some really robust conversations with our lead engineers and the Mantalus team. They challenged our thought process. It was good to have them bring that level of expertise to the table.”
– Callan Brow, Project Lead, Treasury Wine Estates
The challenge
Scalzo's data centre vendor changed its business model, and VMware licensing costs went up at the same time. That left a short window to get out. The environments had to move to AWS quickly, with the business still running throughout, so Scalzo needed a partner who could meet the exit date without adding risk.
What we did
We used AWS Application Migration Service to replicate Scalzo's on-premises virtual machines into AWS. That gave them a direct path across without rebuilding applications first. Disruption stayed minimal and the deadline was met.
The outcome
Scalzo was out of the data centre on schedule, with applications moved across and day-to-day operations running throughout. With complexity and risk reduced along the way, Scalzo now has a cloud foundation that can scale as the business grows.
TBC”
– Scalzo Foods

Scaling from 35,000 to 60,000 bets a minute at peak.
Founded in 1993 and headquartered in Melbourne, Sportsbet is one of Australia's largest digital wagering and technology businesses.
Production-grade environment, built as code
Treasury Wine Estates (TWE) is one of the world's largest premium wine companies, selling in more than 70 countries.

Out of the data centre, on schedule
Scalzo Foods is a family-owned Melbourne business with more than 45 years in ingredient sourcing, manufacturing and food solutions.
From the blog
Insights from our cloud engineers
AWS Advanced Tier Partner
Our award-winning team holds 50 AWS certifications across migration, DevOps, networking and security, backed by years of delivering complex cloud projects.


Specialist partnerships
We work with established vendors across each category, giving us the tools and experience to choose what suits your situation.
Cybersecurity & secure cloud networking
Palo Alto: Secure cloud network integration

Fortinet: Secure cloud network integration

Wiz: Cloud native application protection & security

CrowdStrike: Cloud native application protection & security

Observability, operations & incident response
New Relic: Performance measurement & monitoring

Datadog: Performance measurement & monitoring

Splunk: Log management & analytics

Cribl: Observability data pipeline platform

PagerDuty: Modern incident response

Data, analytics & generative AI
Snowflake: Data & analytics

Databricks: Data & analytics

Claude: Generative AI

“When it came to defining the technical strategy for what we were going to deliver, we had some really robust conversations with our lead engineers and the Mantalus team. They challenged our thought process. It was good to have them bring that level of expertise to the table.”
Callan Brow
“We have utilised several highly regarded AWS Partners early in our cloud migration journey. But now those vendors all look to Mantalus for direction because of their industry-leading capability.”
Rupesh Kapadia
“Mantalus combine high-level expertise and a super-helpful attitude; they’re a fantastic team to work with.”
Fransiscus Lesmana
“Mantalus stands out for the speed and accuracy of their responses, and their highly automated, best-practice approach has helped us through multiple audits while building and consistently maintaining a robust security framework.”
Peter Tsiggounis
“Our environment's stability with Mantalus has been strong enough to be highlighted to our board more than once, thanks to their team working closely alongside our developers, proactively improving visibility and metrics, and always pushing to do better rather than just maintain the status quo.”
Robert Marino
Let’s get your Cloud. Perfect.
Whether you're planning a move, mid-project or looking to control costs, we'll help you work out the next step.