Custom mobile apps, AI solutions, and enterprise software for Sydney startups, fintech firms, and ASX-listed companies - delivered by Ortem Technologies at 60% below Sydney agency rates.
Why Ortem?
Ortem Technologies is a leading software development partner for Sydney businesses. From Barangaroo fintech startups and Pyrmont tech companies to North Sydney enterprise firms and Parramatta SMBs, we have helped Sydney clients build and scale digital products with world-class engineering. We specialise in mobile app development, AI integration, SaaS platforms, and eCommerce - with project managers working AEDT hours for real-time collaboration.
A named project manager and lead engineer assigned to your account from day one.
AEDT (UTC+11) business hours coverage for real-time collaboration.
Full IP ownership transferred to you. NDAs signed before any project discussions.
5.0 Upwork rating with 100+ projects delivered and zero payment disputes.
Weekly sprint reviews, transparent Jira boards, and daily async status updates.
3-month post-launch warranty included. SLA-backed support plans available.
What We Offer
iOS, Android, and Flutter apps for Sydney businesses in fintech, retail, healthcare, and logistics. App Store and Google Play launches with Australian compliance standards including Privacy Act 1988.
Learn moreASIC-aware financial software for Sydney fintech startups and banks. Digital wallets, BNPL platforms, open banking integrations (CDR/NPP), and investment apps built for the Australian regulatory environment.
Learn moreCustom AI development for Sydney enterprises - LLM integration, predictive analytics, NLP, and computer vision. We build private AI deployments on AWS ap-southeast-2 (Sydney) for data sovereignty.
Learn moreFull-stack SaaS for Sydney B2B software companies. React, Next.js, and Node.js on AWS Sydney region - with SOC 2 and ISO 27001 compliance by design.
Learn moreHigh-performance Shopify and headless commerce for Sydney retail and DTC brands. Australian payment integrations including Afterpay, Zip, and PayID.
Learn moreMy Health Record-aware digital health apps and clinical software for Sydney healthcare providers. HIPAA and Australian Privacy Act compliant, with Medicare billing integrations.
Learn moreClient Voices
"Ortem Technologies transformed our concept into a fully functional mobile app. Their team's professionalism and attention to detail ensured a smooth development process. The end product exceeded our expectations in both design and functionality"
Michael T.
New York, USA
"OrtemTech's expertise in mobile and web development is unparalleled. They guided us through every step, ensuring our vision was realized. The seamless integration between our app and website has significantly boosted our user engagement."
Sophia L.
San Francisco, USA
"Ortem Technologies revamped our outdated website, giving it a modern look and improved functionality. Their team's creativity and technical skills made the process seamless and enjoyable."
Benjamin H.
Boston, USA
FAQ
Join 35+ Sydney businesses already building with us. Get a free consultation today.