Patrick Cheung

Patrick Cheung Email and Phone Number

Oracle Certified Java Professional | AWS Certified Solutions Architect | Professional Scrum Master @ Australia Post
melbourne, victoria, australia
Patrick Cheung's Location
Melbourne, Victoria, Australia, Australia
Patrick Cheung's Contact Details

Patrick Cheung work email

Patrick Cheung personal email

About Patrick Cheung

● Seasoned developer having 10+ years of IT project development experience in presence of multinational financial corporations and system integrator● Certified professional with a demonstrated history of working with Java language and API development● Involved in both customer-facing and staff-facing system development in banks for 6+ years● Participated in all project phases from inception, development, release to support● Passionate to leverage know-how and pickup new technologies

Patrick Cheung's Current Company Details
Australia Post

Australia Post

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Oracle Certified Java Professional | AWS Certified Solutions Architect | Professional Scrum Master
melbourne, victoria, australia
Website:
auspost.com.au
Employees:
12257
Patrick Cheung Work Experience Details
  • Australia Post
    Senior Analyst Programmer
    Australia Post Apr 2021 - Present
    Melbourne, Victoria, Australia
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  • Pccw Solutions Limited
    Senior Solution Specialist
    Pccw Solutions Limited Oct 2019 - Mar 2020
    Hong Kong
    ● Provided API designs based on business users' requirements from various client bases, ranging from e-Commerce businesses to government bodies.● Performed hands-on API development.Major technology stack:● Java 8● Spring Boot 2.1.8● MyBatis 2.1.0● RabbitMQ● Mule 4● Oracle DB● Docker● JenkinsClients:==========(1) A major pan-Asian retailer involved in the processing and wholesaling of food and personal hygiene products in the Pacific region and in China● ProjectImplementation of a new customer loyalty system. The system consists of a series of APIs connecting POS (point of sale. i.e. cashier, mobile app etc.) with backend CRM, exchanging membership information.● AchievementsSatisfactory completion of APIs connecting to legacy backend systems using MuleSoft technology, enabling the client to reuse legacy business logics in the new system.==========(2) An independent statutory body charged with regulating the securities and futures markets in Hong Kong● ProjectImplementation of the next generation licensing system. The system serves as the sole application gateway for brokers, investment advisers and fund managers to apply for licences for market participation.● Achievements- Completed API designs which follows the business workflow as depicted by users.- Completed development of Spring Boot APIs carrying out the described business workflow.
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  • Hsbc
    Senior Developer
    Hsbc Jul 2018 - Aug 2019
    Hong Kong
    Commercial Banking IT● Involved in the e-Banking re-platforming initiative which targets to migrate the legacy platform to a new generation system.● Participated in hands-on backend API development as a senior developer.● Created technical designs and provided high level guidelines for developers to implement.● Assisted developers in coding and deployment issues.● Ensured the product meets performance and security standard.Major technology stack:● Angular● Java 7● Spring Boot● Spring Data JPA● Spring Security● LDAP● Mule 3● WebSphere Application Server● Oracle DB● Jenkins● Completed the revamp of the Risk Profiling Questionnaire platform- Customers could update their investment risk rating swiftly.- Fulfilled the latest regulatory requirement.● Completed the revamp of the internal system used by Customer Contact Centre, which supports customers’ e-Banking activities- Enabled 300+ call centre agents to handle customers’ online banking related requests and enquires with improved efficiency.
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  • Hsbc
    System Analyst / Senior Consultant
    Hsbc Dec 2016 - Dec 2017
    Hong Kong
    Staff Channels, Retail Banking and Wealth Management IT● As an IT project manager, involved in the project to demise the legacy front-end system used by the bank’s Customer Contact Centre and replace with global Staff Front End solution adopted worldwide.● Gathered requirements from business on existing local system behaviours, performed feasibility study and handled user expectations.● Delivered requirements to overseas development team for Hong Kong-specific modification.● Managed overseas development team to perform enhancement on global core design based on local requirements.● Managed local development team to perform seamless system integration of the new system to Hong Kong environment.● Responded to production issues by involving development teams for investigation and provided timely feedback to business.Major technology stack:● Spring Framework● Java● WebSphere Application Server● Oracle DB● Succeeded in delivering system migration by phase following an Agile approach● Began by parallel running of existing front-end system and global design.● Replaced the customer information display in new UI.● Gradually migrated transactional functions.● New telephony and voice components integrated in later phase to complete the migration.
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  • Hang Seng Bank
    Assistant Development Manager
    Hang Seng Bank Apr 2016 - Sep 2016
    Hong Kong
    ● Provided study as well as development of new features to the bank’s e-banking system.● Created functional and technical designs, while at the same time ensured user requirements were well-documented.Major technology stack:● jQuery● Spring Framework● Spring MVC● Spring JDBC● Java● WebSphere Application Server● Collaborated with well-established insurance companies to bring about straight-through insurance quotation and payment at partner portal site, initiating from the bank's e-banking system.
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  • Hang Seng Bank
    Senior Development Officer
    Hang Seng Bank Jul 2014 - Mar 2016
    Hong Kong
    ● Participated as a developer in a team which manages the bank's retail banking online services, including public website and e-banking system.● Produced accurate, clear and efficient software from a wide range of specification by following software development life cycle.● Provided continuous round-the-clock support for the systems to maintain undisrupted service.Major technology stack:● jQuery● Spring Framework● Spring MVC● Spring JDBC● Java● WebSphere Application Server● Supported credit card projects on bank public website by enabling clients to enroll in reward campaigns with their credit card numbers, without the need to register on phone.● Responded to production incidents and maintained system healthiness. Performed system diagnosis and provided insights for recovery. These may be issues caused by front end e-banking system mal-functioning, or core banking system (mainframe) failure, etc.● Adopted counter measures to Denial-of-Service (DOS) attacks to company website. Implemented blocking mechanism on web server which would forbid access from malicious IP address if the threshold is reached.
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  • Bank Of Tokyo-Mitsubishi Ufj
    Analyst Programmer
    Bank Of Tokyo-Mitsubishi Ufj Jun 2013 - Jul 2014
    Hong Kong
    ● As an Analyst, gathered user requirements in system enhancements related to the bank’s e-banking system, as well as implementing specifications into technical design.● As a Mentor, provided guidance and advice to programmers in delivering system modification.Major technology stack:● Java EE● JPA● WebSphere Application Server● Sybase● Assisted in the revamp of the bank’s e-banking system, transforming the legacy Java applet-based system to one that uses Java EE technologies.
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  • Mufg
    Application Programmer
    Mufg Aug 2011 - May 2013
    Hong Kong
    ● As a Developer, participated in development tasks related to the bank’s core banking system.● As a Supporter, provided daily production support to users on internal systems involving business units in remittance, loans, etc.Major technology stack:● z/OS● Job Control Language (JCL)● COBOLModified the bank funds transfer system, enabling support for real-time settlement services for all payments cleared in mainland China.
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  • Hsbc
    Student Trainee
    Hsbc Aug 2009 - Jul 2010
    Hong Kong
    Global Banking and Markets IT● Performed development tasks related to trade data reporting systems.Major technology stack:● VBA● Completed automation worksheets with VBA which extracted Profit-and-Loss (PnL) data for business users’ analysis purpose.
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Patrick Cheung Skills

Java Enterprise Edition Agile Application Development It Project And Program Management Software Development Life Cycle Web Development Web Services Java Spring Framework Enterprise Javabeans Jpa Servlets Javaserver Pages Restful Webservices Websphere Application Server Junit Unix Sql Oracle Mysql Vba Cobol Z/os

Patrick Cheung Education Details

Frequently Asked Questions about Patrick Cheung

What company does Patrick Cheung work for?

Patrick Cheung works for Australia Post

What is Patrick Cheung's role at the current company?

Patrick Cheung's current role is Oracle Certified Java Professional | AWS Certified Solutions Architect | Professional Scrum Master.

What is Patrick Cheung's email address?

Patrick Cheung's email address is pa****@****ail.com

What schools did Patrick Cheung attend?

Patrick Cheung attended The Hong Kong Polytechnic University.

What are some of Patrick Cheung's interests?

Patrick Cheung has interest in Cycling, Reading, Photography, Hiking, Music, Astronomy, Astromomy.

What skills is Patrick Cheung known for?

Patrick Cheung has skills like Java Enterprise Edition, Agile Application Development, It Project And Program Management, Software Development Life Cycle, Web Development, Web Services, Java, Spring Framework, Enterprise Javabeans, Jpa, Servlets, Javaserver Pages.

Who are Patrick Cheung's colleagues?

Patrick Cheung's colleagues are Annabelle Mollineaux, Brendan Dang, Sënjit Malmö, Karen Osborne, Robyn Sosa, Leng Yeo, Sybil (Zhaopeng) Shen.

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