Tze Yang Ng Email & Phone Number

Singapore

* Ecommerce integration platform - Designed and developed a resilient, fault-tolerant, and demand-based distributed architecture to handle massive loads of up to 7 million orders per hour. * Last-mile fulfilment system & mobile app - Designed and developed new features and integrations. Performed code review to ensure robustness and compliance of deliverables. Re-engineering processes to improve reliability and efficiency, reducing engineers’ involvement in support. * Global Services - Designed and implemented microservices, libraries and toolkits to ensure security, robustness, scalability and consistency across systems and platforms* DevOps & DevEx - Standardised and implemented processes and toolings to ensure best practices and consistencies across projects, streamlining application deployment, developer onboarding, and cross-projects contributions* Mentored engineers across teams to foster a culture of sharing, continuous learning and improvement

Singapore

* Led a team of 6 engineers to complete phase 1 of the last-mile fulfilment system, performed continuous enhancements to support new business and operation requirements. * Performed code review and guide engineers to achieve better design and implementation, ensuring delivery of high-quality solutions* Initiated unit-testing to improve code quality, ease code maintenance, and better issue isolation. Enabling the team to achieve higher productivity and confidence in code release.

Singapore

Fullstack development with ruby, node & react.

Singapore

* Taking full responsibility in system design, & full stack development of dropmymobile service and android application* System types: distributed, data synchronization* Technology stack: ruby (torquebox, rails & grape), postgresql, redis, android, aws, linux, nginx, git

Singapore

* Prototyping research projects, from system design to implementation* System types: distributed, social, cloud management* Technology stack: ruby (rails, sinatra, goliath, cucumber, rspec, unicorn, etc), nodejs (express, restler), javascript toolkits (angularjs, jquery), mysql, postgressql, redis, mongodb, elasticsearch, linux, nginx, git

Singapore

* Participated in building school management system for City College, from requirements analysis to implementation* Technology stack: ruby (rails, cucumber, rspec), linux, git

Singapore, Shanghai

* Designed and built in-house PHP web application framework that standardized all development efforts, facilitating ease of writing & maintaining applications* Designed and built code generator, maximizing developers’ efficiency by reducing hand- written software artifacts by about 75%* Designed and built in-house web applications: Mini-ERP, HRM & RFQ systems, delivering business values by standardizing and improving efficiency of company-wide daily operations* System types: code generators, web applications* Technology stack: ruby, php, apache, nginx, linux, cvs, bazaar