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Technologies Used:
PAAS, Azure, IoT, Device
Management, Analytics,
Data Lake, Micro-Service,
Architecture, Development

Experience Gained:
Provided consulting service to various business units
across the globe (China, Switzerland, France, Germany,
USA)
Provided technical advice on component features to
platform development team.
Customized platform components.
Trained business units in the use of Azure-based IoT
platform (EcoStruxure).
Assisted business units to design their IoT solutions.
Validated solution architecture design.
Mentored and monitor solution project progress.
Co-ordinated with operations to implement solutions.
Provided day-to-day 3rd tiered technical support to
operations

Technologies Used:
PAAS, Azure, IoT, Stream
Analytics, Architecture,
Development,
Infrastructure

Experience Gained:
Architected a complete PAAS platform with App Service,
MySQL, Service Bus Queue, WebJob.
Architected a complete conceptual, functional and
physical application model.
Designed PowerShell scripts and developed operational
capacity.
Developed a multi-tenant authentication/authorization
sub-system using O365/AAD.
Developed a Service-Bus Queue and WebJob sub-system
to handle system messages.
Developed Web-Api components to process requests.
Developed data synchronization mechanisms with
Microsoft's SDS (School Data Sync) and other SISs (School
Information System).
Stress tested various components using VSTS and
VS2017.
Optim WiFi Router
Architected a high capacity IoT eco-system with device
data ingress, IoT Hub data queue, Micro-Service data
egress, Stream Analytic processing and Elastic SQL data
storage.
Designed and developed proof of concept components
including IoT Hub capacity test (up to 1 million messages
per minute), Micro-Service data egress capacity test and
Stream Analytic data processing.

Technologies Used:
PAAS, Azure Service Fabric,
Architecture, Development

Experience Gained:
Created Service Fabric Cluster for housing a Social
Transportation Service Platform using ARM and Powershell
Migrated WCF Web and Worker Roles to Service Fabric
Services and Actors
Integrated with Azure B2C Platform

Technologies Used:
PAAS, Azure, Business /
System Analysis,
Architecture Design

Experience Gained:
Participated in developing business vision relating to the
building of a new business venture that relates to the
emergency and continuous medical care service for
nationals residing in foreign countries.
Defined technology and system requirements.
Created a high level application design utilizing Azure as
the delivery platform.

Technologies Used:
PAAS, IAAS, Azure, Active Directory, Web Role, Worker Role,
Traffic Manager, Storage, Queue, SQL 2008, WCF Web
Service, Silverlight, Powershell, C#, HTML5, JavaScript,
Lightswitch, Visual Studio 2010, C#, .NET, SignalR, Windows
Phone 8, Hyper-V, Service Bus, XML, JSON, SharePoint 2013,
VLAN, Hyper-V, etc.

Experience Gained:
Created a vision for a Social Transportation Platform.
Architected, configure a global Azure infrastructure for the
Social Transportation Application that spans multiple data
centers, utilizes SQL, WCF Web Service, Web Role, Worker
Role, Service Bus, Web Mail, SMS Text Messaging, Push
Notification, HTML5 for the application.
Application runs globally on mobile, pc, tablet and laptop
devices with multiple language interfaces.
Application includes ingesting location data from multiple
devices into Service Bus and then processed by worker
role for sending out location messages to other devices
using Notification Hub and SignalR.
Awarded USD$60,000 Microsoft BizSpark+ Azure prize.
Configured SharePoint for traffic data analysis and
business intelligence.

Technologies Used:
PAAS, Azure (Active Directory, SQL, Redis Cache, Table,
Service Bus Queue, Topic, Traffic Manager, Worker Role, Web
Role, PowerShell, etc.), Enterprise Application Design
Patterns, Visual Studio 2015, C#, MVC, Visual Studio 2015,
TFS, etc.

Experience Gained:
Performed stress tests on current system, evaluated
deficiencies, reviewed code, recommended performance
improvements, guided developers, succeeded in great
performance improvements.
Re-architected current system as a SAAS platform using
enterprise design patterns and advanced techniques to
build a global, multi-lingual system using Azure features.