Chief Technology Officer

• Jul 2022 - Present

Chief Technology Officer

• May 2022 - Present

Founder - Decentraland Metaverse Developer / Builder / Architect

• May 2022 - Present

Metaverse Architecture, Scene Campaign Development, and Consultancy Metaverse Architecture, Scene Campaign Development, and Consultancy

Chief Technology Officer

• Oct 2021 - May 2022

Chief Technology Officer / Co-Founder

• Sep 2021 - May 2022

Principal Software Engineer

• Apr 2021 - Oct 2021

Chief Technology Officer

• Sep 2021 - May 2022

Senior Software Engineer

• Oct 2020 - Apr 2021

Business Associate

• Dec 2019 - Oct 2020

Chief Technology Officer

• Sep 2016 - Oct 2020

Roles & Responsibilities: 1. Design and architect UBOUX AWS Infrastructure - Design public and private network (VPC) - Design security policies governing access to services and servers in network. - Design backup policies (Data and instances) - Utilize and continue to explore various AWS services to minimize overall operational expenses. - Setting up Cloudfront to front hosted websites. - Load balance and auto scale backend EC2 instances. - Design high availability MySQL configuration. 2. Operational maintenance of UBOUX Cloud solutions - AWS2 EC2 fleet monitoring and mainteance. - Production updates and alerts. - Analyse chokepoints in production. 3. Research & Development - Explore upcoming and new technologies for possible integration into the UBOUX Cloud solutions. (Both hardware and software) - Proof of concepts - Manufacturing cost modelling for successful prototypes. - Present pros & cons per proposed innovative solution. - Understand competitors in the market in terms of: - Cost of technologies used - Limitations of technologies - Current complaints of competitors' products. - Shelf life of technology / products 4. Technology Business Analysis - Stay tune to the changing landscape of technological trend. - Identify risks to business in terms of technology. - Justify R&D proof of concept on potential opportunities - Size of current market - Estimate man hours and length of time required - Estimate budget required. - Projection of product growth in the near and far future 5. IoT Development and Devices Management - Develop IoT broker with C++11 embedded AWS IoT Core - Manage fleet of deployed IoT devices to customers' sites. - Integration with routers or hardware with WiFi functionality. Show less

Author of MDWPMerchant (Wordpress plugin)

• Sep 2013 - Sep 2016

A woocommerce-based wordpress plugin that helps selling Moodle courses online easier. One click synchronisation of Moodle courses to Wordpress as woocommerce products and easy pricing of Moodle courses from Wordpress administration. MDWPMerchant supports auto enrolment upon finalising of orders and sends out email notifcations to new student enrollees. A woocommerce-based wordpress plugin that helps selling Moodle courses online easier. One click synchronisation of Moodle courses to Wordpress as woocommerce products and easy pricing of Moodle courses from Wordpress administration. MDWPMerchant supports auto enrolment upon finalising of orders and sends out email notifcations to new student enrollees.

Senior Systems Executive

• Apr 2014 - Nov 2015

My role as a Senior Systems Executive encompasses several key objectives: - Manage off/on shore vendors in delivering enterprise solutions to NETS intranet portal - Develop, enhance and support RedHat technologies - JBoss EAP 6 - Develop / Support web applications specific to NETS intranet portal hosted in Liferay 6 - Develop / Support EJBs for the consumption of web applications. - Fuse Service Works - Develop / Support expose services. (Switchyard and Apache camel) - BPMS Suite 6 - Support BPMS for issues or upgrades - Troubleshoot or enhance business processes deployed in BPMS - Write Java plugin codes for business process enhancement. - RHEL - Support BPMS, FSW and EAP Linux boxes hosted on RHEL. SDLC - Participates in SDLC with Team Lead to deliver enterprise solutions to NETS intranet portal applications. - Recommends best practices for structuring of portlets maven projects for the facilitation of portlet development. - Participates actively in TDD (Test-Driven Development) Key projects / goals: - Custom migration Java program to migrate legacy terminal inventory system data to new terminal management system - Development of procurement web portal - Management of offshore vendor developing terminal management system - Provides team lead with recommendations on improving supported systems and technologies - Configures High-Availability EAPs (with Redhat consultant) in production network - Interface with existing NETS systems - Liase actively with stakeholders to ensure that enterprise solutions meet users' requirements in a timely and systematic manner Certifications: ITIL Foundation v3 Show less

Contract Software Developer

• 2013 - 2013

Software Developer

• Mar 2011 - Mar 2012

Developing student management softwares using Coldfusion 9 + ORM. On top of my development role, I do some management of developers and resources. Also, I am responsible for maintaining the health of the production system. Developing student management softwares using Coldfusion 9 + ORM. On top of my development role, I do some management of developers and resources. Also, I am responsible for maintaining the health of the production system.

Software Specialist

• Nov 2006 - Nov 2007

I was in charge of maintaining and development of new financial software modules for clienteles such as UOBKayHian, iOCBC, Citibank and KimEng. Maintenance covers from the front end web to the back end with database support. I was in charge of maintaining and development of new financial software modules for clienteles such as UOBKayHian, iOCBC, Citibank and KimEng. Maintenance covers from the front end web to the back end with database support.