
AusBank
Challenge: Legacy core banking limited scalability.
Solution: Microservices on AWS with Kubernetes.
Outcome: 1 M+ daily transactions, 99.99 % uptime.
Custom solutions, robust security and cloud-native expertise delivered from the heart of Sydney.
Founded in 2014, KoalaTech Solutions blends Australian ingenuity with world-class engineering to help organisations thrive in an increasingly digital marketplace. From local startups to ASX-listed enterprises, we architect secure, scalable software that fuels sustainable growth and competitive advantage.
End-to-end web and desktop applications crafted with clean, maintainable code that scales with your business.
iOS & Android apps built with React Native and Kotlin, ensuring smooth performance and intuitive UX.
Migration, architecture and optimisation on AWS & Azure—maximising resilience while reducing cost.
Penetration testing, security audits and 24/7 monitoring that shield your digital assets from emerging threats.
Strategic advisory turning business objectives into actionable technology roadmaps and measurable outcomes.
We power our infrastructure with 100 % renewable-energy data centres, offset all business travel and continuously refine our code for energy efficiency. Our Green Coding Initiative alone reduced average server utilisation by 23 % while lowering latency.
CO₂ Offset / yr
Energy Saved
Paperless Ops
Stakeholder workshops capture requirements and KPIs.
Blueprint prioritises security and future scalability.
Two-week sprints with continuous feedback loops.
Automated tests achieve 90 % coverage, plus UX tests.
CI/CD, knowledge transfer and 24/7 monitoring.
Challenge: Legacy core banking limited scalability.
Solution: Microservices on AWS with Kubernetes.
Outcome: 1 M+ daily transactions, 99.99 % uptime.
Challenge: Real-time ride-sharing demands.
Solution: React Native app & Firebase backend.
Outcome: 50 k active users within 6 months.
“KoalaTech delivered our project ahead of schedule and under budget while exceeding security standards.”
“Their agile approach kept our team in the loop and produced an app our customers love.”
“From ideation to deployment, KoalaTech’s transparent workflow gave us full confidence in every sprint.”
“The security audit uncovered critical vulnerabilities we didn’t know existed. Remediation was swift and thorough.”
“Migration to Azure cut our infrastructure costs by 37 %. KoalaTech handled everything without downtime.”
“Their team feels like an extension of ours—rapid responses and deep technical expertise every time.”
Chief Executive Officer
15 years in tech leadership, ex-Google engineer driving strategic growth.
LinkedInHead of Engineering
Specialist in microservices & cloud architecture with 200+ deployments.
LinkedInCybersecurity Lead
CISSP-certified professional safeguarding critical digital assets.
LinkedInReady to discuss your next project? Fill in the form and our consultants will respond within one business day.
Address: 42 Macquarie Street, Suite 5, Sydney NSW 2000, Australia
Phone: +61 2 9876 5432
Email: info@
Hours: Mon–Fri 9:00–18:00 AEST