Australia/Sydney9:02:48 PM

Commercial Web Apps

These are just some of my commercial projects that I have worked with.

SubHub

Optus

Optus
SubHub is a subscription management platform that allows users to manage, track and cancel their subscriptions in one.
It is a "world first" to streamline "subscription fatigue" by having the telco as the single payment method for all your streaming services.
I have architected the front end web app from scratch using Next.js within an NX Monorepo.
I have been leading the front end development ever since.
Go to SubHub (geo-blocked outside Australia)

Optus Sport Chromecast

Optus

Optus
On day 1, volunteered to take on the Chromecast for Optus Sport initiative with zero experience and rewrote the app from scratch.
Go to Optus Sport

Optus Sport Web

Optus

Optus
Implemented the Credit Card feature for Optus Sport Web and APIs which enables customers to pay for subscription outside the App Stores resulting to savings from App Store commissions.
Developed a reusable Mobile OTP component for Optus Sport web.
Developed the Optus Sport Signup page including the Mobile OTP feature.
Refactored the Optus Sport Redeem Voucher page and plugged the Mobile OTP feature in.
Go to Optus Sport

Credit Card Application

Qantas

Qantas
Multi-page credit card application form for Qantas Credit Cards. Originally written with Pug/jQuery, Converted most of the legacy code to React/Redux along with bug fixing.
Mobile web app for existing users of Qantas Credit Cards to keep track of transactions. Implemented multiple pages for activation flow resulting in common & reusable components.
Go to Qantas Money

Customer Portal

Boral

Boral
Before arriving, Boral did not have any customer facing web app to efficiently track concrete orders online. It was all old-school manual stuff. A very high profile project for Boral.
Delivered the MVP in less than a month upon joining and in less than 6 months, delivered almost all of the major features. The customer portal web app works across mobile, tablet and desktop using React/Redux/Material UI with only desktop designs to start with.
Also rewrote an existing external deliveries tracking feature & integrated it within the customer portal all within a sprint.

Real-time Drive-Thru

Coates Digital

Coates Digital
Realtime Drive-Thru Data Display is the project used in the McDonalds drive thru to update the customer’s drive thru orders in real time. Classic drive thru displays are rather boring and can’t be customized. With this solution, the drive thru screens are customizable with real-time data driving what to display.

Switchboard

Coates Digital

Coates Digital
Switchboard is the web app that controls all the schedules and the menus to display for all stores that use Coates Group services. Implemented the backend JSONAPI compliant REST services.

Kiosk Advertiser

Coates Digital

Coates Digital
Kiosk On-Idle Advertiser is a concept where the self ordering kiosk will display advertisements when the kiosk is idle for some time. The existing software is written in C# and it is impossible to inject advertisements into it. Tasked to find a solution to this problem and solved it using Python with Win32 calls to invoke a web browser when idle to point to a Coates Group endpoint to display the ads.

Rosie / Maggie AI Chatbot

Flamingo AI

Flamingo AI
Flamingo AI offers conversational commerce and integration.
Implemented many of the REST APIs with Swagger integration and some ReactJS front end chat components.

Naval Tactical Training Simulator

Elbit Systems

Elbit Systems
Elbit Systems is one of the biggest training simulations providers.
Worked with BVR Israel before Elbit Systems bought out the company. The client was the Singapore Navy at Changi Naval base.
Deployed to BVR Israel for a planned 6-month training with their systems. Aced the training in 3 months all while implementing the VoIP interface for the simulator. 8 people sent to BVR Israel prior to me for training and all of them did not have the right skillset or not quick enough to learn the ropes.
JC
Julius Carvajal
Front End Web / Full Stack Developer