David Chau Email & Phone Number

Sydney, Nsw, Au

Barangaroo, Nsw, Au

Cloud-native SaaS platform, leveraging the latest in open source software and AI and GenAI technologies through our strategic partnership with Google Cloud. Establish a hybrid single/multi-tenanted data platform to meet the needs of the complex stakeholder structures in real-estate portfolio management.

Barangaroo, Nsw, Au

Proven track record in translating complex architectural blueprints into scalable, efficient code. Led teams of engineers to develop a multi-tenanted platform on the Google Cloud Platform for the Property Sector from which two SaaS start-up emergedCo-led the development of Podium for Development, delivering a successful Beta release through innovative Solver Engine and Factory processes.Architected and implemented a Model-driven, multi-layer approach for Podium Property Insights , a Data Platform for the Built environment utilising AI to drive predictive analysis and insights.Successfully integrated new backend features, such as Interop services, Workflow services, and a revamped map and layer interface.Dedicated to building transformative technology solutions that drive business growth and innovation in the Property Sector

Barangaroo, Nsw, Au

Strategic owner of all Customer and Digital technologies across the enterprise. Responsible for establishing and driving the roadmaps for Sitecore, Salesforce and other Customer and Digital Platforms. Advisory to business stakeholders and CIOs to help meet business Customer outcomes.

Barangaroo, Nsw, Au

Architect for the Global Customer Transformation program, defining the programs technology roadmap. Responsible for the planning and architecting the consolidation of 7 Salesforce Org into a single Global Strategic Org for both Consumer and Business Customer.

Barangaroo, Nsw, Au

Business and ICT stakeholder engagement during pre-project stages to investigate and cost solution options that are fit for purpose with a vision towards the wider Enterprise Strategy.Solution Architecture across various parts of the property business with a focus on systems integration, data management and ERP implementation. Projects include:- Re-platforming of in-house Sales and Inventory solution to the Salesforce-Sales Cloud integrating with TM1.- Global HR platform implementation with Workday with Payroll Integration using Oracle Fusion Middle and Informatica Powercentre.- IM Transformation with Yardi Voyager product suites across, Investment Management, Asset Manager, Tenancy Delivery, Leasing and Investor Relations.- MES implementation for Prefabrication plant for Cross Laminated Timber panels, delivering Just-in-time, just in sequence for on-site assembly.

Barangaroo, Nsw, Au

Solutions delivery lead for the Investment Management transformation project, implementing Yardi solutions across:- Investor Relations- Funds Management- Assessment Management- Leasing and Tenancy deliverySolution Delivery lead for the program covering various technical streams:- Integration with external systems include:- Banking systems for Payments and Bank Reconciliation across 4 banks in Australia and Asia.- Enterprise data warehouse solution- Single Sign-on with Active Directory Federation Service- Data migration - System and Integration Testing- Systems cutover planning with covering business and ICT activities.- Management of direct reports for testing, migration and integration.

Barangaroo, Nsw, Au

Project Pipeline Lead for the Appian BPM Platform- Establishing a ‘Small Projects’ delivery approach for Lend Lease Group Delivery to provide a capability to deliver small projects with ‘light’ PMO overhead on the Appian BPM platform.- Business/stakeholder engagement to confirm funding and scope of work for the Appian Small Projects pipeline.- Manage the delivery of a ‘program’ of small projects with stakeholders across various parts of the Lend Lease business. - Work with vendors/partners to define SO to complete works with an Onshore/ Offshore sourcing model.- Manage a team of internal and partner staff to deliver small projects via Agile/Sprint based release cycles into Production.

Barangaroo, Nsw, Au

Solution Designer for the Group Delivery Solution Design and Estimation team covering custom build, integration and SOA platform- Establishing the Solution Design and Estimation team’s processes/standard for Solution Design services to the wider Group Delivery team.- Refining estimation approach using WBS derived from Solution Designs.- Establishing the Design and Delivery governance processes for the SDP (Service Delivery Platform) using the Oracle SOA suite as the technology enabler. - Introduction of SOA practices into the Lend Lease application/integration environment.

Barangaroo, Nsw, Au

Technical lead for the Global Custom Applications team spanning Java, .NET and Force.com application.Mixture of Project and BAU lead responsibilities covering:• Establishment of Lend Lease best practices and standards for Salesforce configuration, custom development and deployment.• Design and implementation of the continuous integration environment for all Lend Lease projects on the Salesforce platform using subversion and Bamboo. • Definition and implementation of process improvement for quality and rework measurement.• Design of the Global Management Information System with the key requirement to support a set of shared global functionality, whilst allowing for customised regional behaviour. • As BAU support lead, co-ordinate and manage communications with regional L2 support teams across the globe.

Melbourne, Victoria, Au

Re-platforming of an existing billing and payments gateway from a legacy middleware to the Sun Java Component Applications Platform Suite utilising SOA best practices. Production of detailed design documents of the re-platforming of 19 bespoke interfaces to the Sun JCAPS platform.- Analysis and redesign of existing interfaces in accordance with Integral Energy’s SOA vision, ensuring maximum reusability of common payment and billing services. - Detailed design of a comprehensive audit framework to ensure visibility and recoverability of the payment and billing processes.- Provision of estimates and task break down to feed into construction phase of the project.

Melbourne, Victoria, Au

Spring/AJAX application to assist in the processing of paper-base applications forms for a UK Financial company specialising in the provision of Wrap/Superannuation products. Technical Lead/Technical Architect for a team of eight developers using agile development methodologies.- Translation of high-level solutions to a technical design for application developers. - Design and implementation of security framework based on Spring-Acegi.- Analysis and redesign of existing fault management/monitoring infrastructure.Project Overview:Spring/AJAX application to assist in the processing of paper-base applications forms for a UK Financial company specialising in the provision of Wrap/Superannuation products.

Melbourne, Victoria, Au

Senior Interface developer for the Integral Outage Management System project, based on GE Energy’s Poweron product. • Construction of Java and ICAN based interfaces into third party Customer and Asset management systems.• Construction of Web Services client and server utilizing open source tools, Axis and Hibernate.• Oracle PL/SQL development.

Melbourne, Victoria, Au

Design and implementation of a Common Operating Environment/Infrastructure for use across Integral Energy’s SOA integration efforts, based in SUN (formerly SeeBeyond ICAN), JCAPS platform.Technical Lead for the initiation phase of the re-architecture of Integral Energy’s systems to a SOA architecture.• Documentation Interface Guidelines, Common Information model and Technical Architecture documents.• Design and construction of SOAP and JMS based services.• Design and construction of Java common utilities, for messaging, logging and configuration.• Design and construction of common JCDs (Java Collaboration Definitions) for ICAN.

Global Equity Derivatives IT: Core PlatformDevelopment of re-usable components to be used across multiple C++ and Java applications. Standardisation of existing infra-structure and services.Senior analyst programmer for the re-architecture of existing in-house developed applications for Deutsche Bank’s Global Equity Derivatives business. - Analysis and design for the use of JBoss as a common application environment for Web Services, J2EE and JMX managed applications.- Design and implementation of re-useable core components, including; messaging (Tibco Rendezvous), auditing and logging.- Continuous integration utilizing Maven, Ant, JUnit and Cruise Control.- Engagement of application heads across multiple global geographies to analyse existing and future requirements.

Technical team lead/Senior analyst programmer for the detailed design and implementation of an XSL/XML based presentation layer. - Design and implementation of Servlets and Filter based XSL/XML presentation layer- Creation of EJB façade into CORBA Application Servers- Packaging of J2EE application modules (EAR and WAR files)- Impact analysis and cost estimationTechnical Team Lead and Senior Analyst Programmer for the detailed design and implementation of a bulk query interface into an existing Customer Profile Service, using MQ Series, XML and Java.- Detailed Design, Analysis and documentation using Rational Rose modelling tools- Design and configuration of MQ Series middleware- Technical team lead for the full development life cycle- Project trackingSenior Analyst in the design and implementation of a high-availability Web-base Messaging system using the Sun ONE application server platform.- Design, analysis and documentation using Rational Rose Modelling tool- Design and implementation XML/XSLT presentation layer- Design and development of EJBs

Sydney, Nsw, Au

Common Registration and Enrolment system for Telstra’s Online services. A Unix based application providing user self service on-line registrations and enrolments, and a common user profile and authorisation infrastructure across 20 plus downstream applications. HTML/javascript front end communication with pure Java/CORBA backend servers. Senior Analyst Programmer in a CMMI4 organisation. - Solution design and implementation of MQ/Java interface for data exchange with third party system, using XML formatted messages- Mentoring of junior developers - Conduct design and coding QA/Peer review in accordance with CMMI procedures- Automated Java code generation using XSLT- Impact analysis for business change request, including cost estimates- Design and construction of a Java database access layer to an Oracle 8i back end via JDBC v2.0. Including the use of Oracle stored procedures and Object types.- Development/Design of IDL interfaces- Development/Design of Java CORBA and component layer classes- Development of Oracle SQL script for deployment of database changes- Development of Unix shell scripts- Development of HTML/JavaScript presentation layer- Creation and execution of System Test cases

Bachelor Of Engineering (B.Eng.), Computer Engineering

Education record