Neil Ngoc - Software Engineer

• Lead a team of developers to implement new features and functionalities of Care and Insurance systems. • Setup and implement cron-jobs to run to synchronize data and files between internal servers. • Port legacy APIs to micro services. • Involve to setup and run notification services. • Implement notification channels. • Code review.

Technologies: Docker, Spring Boot, MySQL, MongoDB, AWS, Redis, Kubernetes

China bank - Philippines

Backbase Android retail app for China bank Philippines.

• Implement retail app features which are related to transfer, payments, credit card... • Customize some Backbase journeys based on client's requirements and data structure. • Build BillPay module to reuse for other up coming projects. • Code review. • Present and execute the demo to CBC's BU every sprints.

Technologies: Kotlin

L3 Support

Identify production issues, implement change requests and support Customer Success team on technical issues of Tops Online, Tops Club, CDS, Super Sports and Power Buy.

- Implement change requests based on requirement from Customer Success team and BU - Detect production issues and do the hot fixes. - Monitor crash reports via Firebase, find the root causes, make the plan to fix and release. - Monitor performance reports via NewRelic, raise and discuss with other teams to enhance user experience. - Code review. - Execute release process, manage and publish apps.

Technologies: Kotlin, Firebase Firestore, Firebase Realtime Database

CDS Recore

CDS is the biggest online shopping app of Central Group which allows users to view, order, pre-order and make the payment easily. CDS has all the types of Magento product, so the promotions and other business are very complicated.

- Built code base for Shopping Cart and Checkout modules using Jetpack Compose. - Defined and implemented navigation flows. - Implemented shopping cart logic of Simple, Configurable, Grouped and Bundle products. - Implemented gift and voucher logic. - Implemented selecting shipping and billing steps. - Implemented checkout flow. - Implemented making payment using credit card and T1. - Code review.

Technologies: Kotlin, Jetpack Compose

Robinhood - Ride Hailing

Robinhood is a super app for food delivery, ride hailing, shopping, express and travel deals which powered by Purple Ventures.

- Collaborated with other vendors to define the workflow, integration and deployment flows. - Setup and fixed CI/CD tools and flows. - Refactored existing code base which developed by other vendor. - Identified existing issues of Ride Hailing module. - Provided the solution to integrate Ride Hailing module with Super App. - Fixed critical crashes after integrating with Super App. - Added Google Cloud SDK for Consumer into Ride Hailing module. - Implemented real time chat and messaging functions using Firestore and Sendbird. - Optimized Google Map performance issues in module. - Code review.

Technologies: Flutter, Firebase Firestore, Firebase Realtime Database, Google Cloud Platform (GCP)

True VRoom

True VRoom is similar to Zoom and Google Meet, provides the video conferencing solution for conferences, team meetings.

- Added and implemented Banuba SDK - the video effects into app. - Fixed camera issues on different screen sizes. - Fixed camera issues of Android devices. - Optimized loading and scrolling performance issues when has many members in a meeting. - Refactored code base to move using class components to functional components. - Refactored code base to use custom hooks to separate and clean up business logic codes. - Code review.

Technologies: React Native, AWS

The Sound Reserve

This is music app which Apple Music & Spotify subscribers are able to listen playlists which provided by The Sound Reserve. Listeners will help plant trees and clean oceans simply by using the app.

• Implemented the whole app features. • Customized the Spotify library which used the legacy Spotify streaming SDK. • Implemented a native module for Apple Music. • Upgraded to use Spotify remote SDK after Spotify turned off the old APIs. • Optimized app performance issues.

Technologies: React Native

Messaging, Job board, Interview Prep

Insight Data Science is an intensive seven week post-doctoral training fellowship bridging the gap between academia and data science. The IT department was based in Vietnam and developed apps to help alumni, fellows, tutors and operation team.

- Managed Messaging outsourced team. - Moved Messaging project to in-house. - Implemented feature gap of Messaging between mobile and web. - Optimized app performance issues. - Optimized app loading time issue. - Implemented Job board CMS using ReactJS. - Implemented Job board website using ReactJS. - Implemented Interview Prep mobile APIs using Django. - Applied design sprint for whole team to improve product quality and productivity.

Technologies: React Native, React, Django, Node.js, AWS, EC2, S3, Lambda

Transmart - Indonesia

Project of CT Corp Indonesia, it's a one stop shop online shopping with 5-years vision planning.

• Collaborated with client, BA team, designers and back-end teams to analyze business and features. • Led mobile and API team to implement iOS and Android apps. • Implemented Android app code base following Clean Architecture. • Implemented core modules of Android app: product, shopping cart, checkout. • Built and monitored CI/CD tools. • Implemented mobile APIs of Magento back-end. • Integrated with notification services which developed by other vendor. • Present and executed the demo to client every milestones. • Code review.

Technologies: Kotlin

TH Elite

This is the retail project of TH Group.

- Managed project, timeline, risk and led the whole team to build the project. - Collaborated with other vendors directly to work on the design, integration and risk management. - Provided system architecture and solution. - Helped BA team write the BRD and User Guide. - Implemented code base for mobile app using React Native. - Implemented core mobile APIs from Magento back-end. - Customized promotion module of Magento following special requirements. - Integrated with existing SAP modules. - Code review.

Technologies: React Native

Magento, BigCommerce - Core

The core project for Big Commerce and Magento. By using only one code base, it's able to connect to the default Big Commerce and Magento back-end, will save the cost and time for mobile apps of these platforms.

• Defined core features which need to implement toteam. • Setup default Big Commerce and Magento sites. • Implemented code base using React Native. • Code review.

Technologies: React Native

Sky Premium, Kanmo International, Kanmo Loyalty

Sky Premium: allows customers to shop & buy luxury products and services. Kanmo International: one code base for 8 brands of Kanmo Groups with different contents & themes, allows users to get hot promotions, news, guide lines. Kanmo Loyalty: allows customers get latest news from Kanmo Group, manage their accounts & loyalty history

- Implemented app features using React Native - Supported back-end team to write the APIs for mobile. - Maintained and fixed production issues of existing apps. - Code review.

Technologies: React Native

Game Management System

The CMS and Chat Bot system which helps the operation team manage Facebook posts, comments, gift codes and able to send gift codes to users automatically.

- Implemented CMS using Laravel 4 to manage Facebook posts, comments. - Implemented Facebook Chat Bot via Messenger. - Implemented gift code module. - Managed and monitored Linux servers in Digital Ocean.

Technologies: Django, AWS

Consumer, Laundry

Consumer: the food delivery app. Laundry: allows users to book the time slots before going to laundry shops.

• Maintained and bug fixed Consumer app version 1. • Implemented Consumer app version 2. • Implemented Laundry Consumer app. • Code review.

Technologies: React Native, Google Cloud Platform (GCP), Microservices

School Management System

The system for teachers, managers and operation team. Help them manage the school events, calendar, students and classes.

- Implemented the landing page. - Implemented the CMS. - Implemented the mobile API for iOS and Android apps. - Managed and monitored Linux server.

Technologies: Laravel, AWS

Golden Gate Brand Promotion

The project for a brand of Golden Gate.

- Implemented the admin panel pages for managers and operation team to manage the products, images, promotions and vouchers. - Implemented mobile APIs. - Implemented Android app. - Managed and monitored server.

Technologies: Ruby on Rails, AWS, EC2

JMango360 v2

Replace app version 1 with the new Ul, new business logic and better performance. One code base for multiple e-commerce customers, including Magento, Lightspeed, Shopify, Big Commerce, Pretashop.

• Implemented mobile API using Spring 4. • Implemented back-end services using Spring 4. • Implemented the CMS for stand alone clients using GWT to manage app settings, products, themes... • Implemented Android code base following Clean Architecture and applied Reactive Programming. • Implemented core app features: authentication, products, shopping cart, checkout. • Optimized Android app performance. • Integrated with payment gateways: PayPal, Stripe, Braintree and several bank SDKs. • Implemented the Magento plugin for Magento version 2. • Led a team to develop the plugin for Prestashop

Technologies: Spring Framework, MongoDB, Jenkins, Clean Architecture

JMango360 v1

The first version of product which has ugly Ul and many performance issues, need to maintain for the old users.

• Maintained and fixed production app issues. • Maintained and fixed production back-end issues.

Technologies: Spring Framework

Seconds, PicChat, Koala

Seconds: the group photo sharing, allows users take & decorate photos, share with their friends in groups. Seconds won awards in Consumer Electronics Show (CES), Mobile World Congress (MWC), Startup Asia, Echelon... PicChat: the of private photo sharing, allows users take & decorates photos, record voices and share with their friends. With PicChat, we was funded 1.5 millions $ from Cyber Agent Ventures, TBS Innovation Partners, Incubate Fund, and Golden Gate Ventures. Koala: the photo messaging, allows users take & decorates photos using GIF format and send to their friends.

• Implemented Android apps. • Implemented photo editing solution using OpenGL and C. • Implemented mobile API using Laravel. • Implemented CMS using Laravel. • Implemented landing page using WordPress

Technologies: Laravel, AWS, EC2, S3

SilverTop, Geelong Taxi

SilverTop and Geelong Taxi are booking taxi apps in Melbourne and Sydney.

• Implemented back-end functions using C#. • Implemented mobile API with WSDL using C#. • Optimized statistics reports performance. • Optimized admin panel performance. • Optimized database performance. • Managed and monitored Windows server. • Implemented Android apps. • Learn and setup Jenkins.

Technologies: C#, Microsoft SQL Server, Jenkins, Objective-C

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