Apr 2023 – Present · 3 yrs 2 mos · Sydney, New South Wales, Australia · Remote

• Designed and delivered UI components and backend API services for core financial workflows using React and serverless architectures.
• Owned and delivered end-to-end Xero and QuickBooks Online (QBO) integrations, ensuring reliable synchronisation of payments, bills, contacts, and ledger data between OFX and external accounting platforms.
• Built and enhanced features across the Accounts Payable domain, including Bills, approval workflows, and accounting logic, supporting accurate reconciliation and finance operations.
• Implemented UK Open Banking standards, delivering AISP and PISP functionality to enable secure account access and payment initiation in compliance with regulatory requirements.
• Developed AWS Lambda–based APIs to support scalable, event-driven processing for accounting sync, Open Banking flows, retries, and error handling.
• Implemented identity-based authorisation and role-driven access controls to support compliance and internal financial controls.
• Integrated Okta authentication across web (React) and mobile (React Native) applications, improving security and consistency of user access management.
• Collaborated closely with product, compliance, and finance stakeholders to diagnose and resolve Xero/QBO sync and Open Banking issues, improving integration reliability and partner confidence.

Jun 2021 – Apr 2023 · 1 yr 10 mos · Sydney, New South Wales, Australia · Remote

• Transitioned from Frontend Engineer to Full Stack Engineer, expanding responsibility across both frontend and backend systems.
• Delivered Okta authentication integration across multiple web and mobile applications (React Native), implementing custom multi-factor authentication (MFA) flows and tailored authentication UI using the Okta SDK.
• Designed and maintained logout and session-management functionality across applications, ensuring seamless coexistence of Okta with the internal authentication server without service disruption.
• Developed AWS Lambda–based migration services to support secure, staged transition from the legacy authentication platform to Okta.
• Actively contributed to and presented in engineering guilds, promoting knowledge sharing, best practices, and cross-team collaboration.
• Participated as a core team member in internal hackathons, collaborating on innovative solutions that supported broader engineering and product initiatives.