AusBank
Challenge: Legacy core banking limited scalability.
Solution: Microservices on AWS with Kubernetes.
Outcome: 1 M+ daily transactions, 99.99 % uptime.
Empowering Australian Businesses with Cutting-Edge Software
Custom solutions, robust security and cloud-native expertise delivered from the heart of Sydney.
Who We Are
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.
- ISO 27001-aligned security practices integrated at every stage.
- Certified AWS & Microsoft Azure architects on staff.
- 99 % project delivery success rate over the last decade.
- Proudly carbon-neutral operations since 2021.
Our Services
Custom Software Development
End-to-end web and desktop applications crafted with clean, maintainable code that scales with your business.
Mobile App Development
iOS & Android apps built with React Native and Kotlin, ensuring smooth performance and intuitive UX.
Cloud Computing
Migration, architecture and optimisation on AWS & Azure—maximising resilience while reducing cost.
Cybersecurity Solutions
Penetration testing, security audits and 24/7 monitoring that shield your digital assets from emerging threats.
IT Consulting
Strategic advisory turning business objectives into actionable technology roadmaps and measurable outcomes.
Technologies We Master
Languages & Frameworks
- JavaScript / TypeScript / Python / C#
- .NET Core, React, Node.js, Django
Cloud & DevOps
- AWS, Azure, Docker, Kubernetes
- Terraform & CI/CD with GitHub Actions
Data & AI
- PostgreSQL, MongoDB, BigQuery
- TensorFlow & Power BI analytics
Security
- OWASP Top 10 Compliance
- IAM Best Practices & Zero-Trust Architecture
Sustainable by Design
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.
48 t
CO₂ Offset / yr
23 %
Energy Saved
100 %
Paperless Ops
Our 5-Step Delivery Process
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1. Discovery
Stakeholder workshops capture requirements and KPIs.
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2. Architecture
Blueprint prioritises security and future scalability.
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3. Agile Development
Two-week sprints with continuous feedback loops.
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4. Quality Assurance
Automated tests achieve 90 % coverage, plus UX tests.
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5. Deployment & Support
CI/CD, knowledge transfer and 24/7 monitoring.
Case Studies
GreenRide
Challenge: Real-time ride-sharing demands.
Solution: React Native app & Firebase backend.
Outcome: 50 k active users within 6 months.
What Our Clients Say
“KoalaTech delivered our project ahead of schedule and under budget while exceeding security standards.”
Sarah Johnson
CTO, AusBank
CTO, AusBank
“Their agile approach kept our team in the loop and produced an app our customers love.”
Daniel Lee
Founder, GreenRide
Founder, GreenRide
“From ideation to deployment, KoalaTech’s transparent workflow gave us full confidence in every sprint.”
Sophia Park
COO, HealthSync
COO, HealthSync
“The security audit uncovered critical vulnerabilities we didn’t know existed. Remediation was swift and thorough.”
Oliver White
IT Manager, Harbour Logistics
IT Manager, Harbour Logistics
“Migration to Azure cut our infrastructure costs by 37 %. KoalaTech handled everything without downtime.”
Amelia Rahman
Finance Director, EcoFoods
Finance Director, EcoFoods
“Their team feels like an extension of ours—rapid responses and deep technical expertise every time.”
Jack Tan
Product Lead, FinNova
Product Lead, FinNova
Meet the KoalaTech Team
Emily Nguyen
Chief Executive Officer
15 years in tech leadership, ex-Google engineer driving strategic growth.
LinkedIn
Liam O'Connor
Head of Engineering
Specialist in microservices & cloud architecture with 200+ deployments.
LinkedIn
Priya Desai
Cybersecurity Lead
CISSP-certified professional safeguarding critical digital assets.
LinkedInGet in Touch
Ready 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