Jack Wang Email & Phone Number

Waterloo, Ontario, Ca

Waterloo, Ontario, Ca

Create and extend web/REST APIs managing software and devices using dotnetcore and dotnet framework using C#, focusing on improving stability and performance.Solving the scaling issues that came with increased load leveraging rabbitmq, redis, Sql Server, elasticsearch and AWS.Carved out functionality from the Monolith, to create Microservices, improving functionality and maintainability. Create migration scripts and testing using Python

Irvine, Ca, Us

Create and extend web/REST APIs for web, mobile and apps using Spring Framework and Java Development and integration with MBFS bank so that credit applications can be processed Development and integration with TransUnion Credit bureau for soft pulling credit Integrated AWS API Gateway use into Security Infrastructure Created Authentication/ Authorization/ Account Management Server and sample Resource Improved system security with OAUTH2 tokens and role based access leveraging Spring Security Migrate pieces of a Monolith Application to Microservice type architecture

Meudon, Île-De-France, Fr

Lead ground tools team web development activities, coordinating efforts through agile practicesEstimate development time, provide resource and other considerations for planning purposes.Manage continuous deployment and integration servers and development environmentDevelop Big Data Business Intelligence software deployed in the Cloud on over 40 AWS nodes, features include airline entertainment user statistics, transactional information and error analysisExtend backend feature set using Spoon ETL, Spring framework, NoSQL and SQL databases Research/Evaluate tools/software, including Open source, to accelerate feature developmentRelease and deploy software to the cloud using Puppet modules and R10K.Develop, maintain and upgrade content loading software for in-flight entertainment system.

Implement application that allows NTDS communication over Ethernet using the SLQ-32 protocol on the Sabtech Powernet System, a standalone embedded system.Maintain device drivers and libraries, including ports, device upgrades, additional hardware and software environments, bug resolution and feature upgrades, such as 64-bit support

Falls Church, Va, Us

Create SOA based prototypes(C# and Java) leveraging open source. Utilize DDS and MULE to create ESB services for data logging and routing for web clients and services. Develop reusable drawing utilities to simplify drawing of rich 3D DirectX objects within NASA’s World WindMaintain and upgrade software build mechanism utilizing ANT scripts for building for multiple platforms. Combine automated test results from different applications (JUNIT, CPPUNIT, and NUNIT) using XSL transformationsCreate validation tests(JAVA) for Global Hawk sensor planning software. Tests create the scenarios then validate selection of sensors, sensor parameters, and actions

Arlington, Va, Us

Design and implement distributed and secure file access system(C++) for the Joint Tactical Radio System, a real time embedded system. Specify derived requirements, Object Oriented Architecture, all interfaces(CORBA) and synchronization sequencing(POSIX) for handling the compression, caching, encryption distribution and access.Design and prototype Help retrieval mechanism. Provide plan to internal and external customers for storing, retrieving, and displaying help manual files.Familiar with applying best practices in an SEI CMMI level 5 environment

Arlington, Va, Us

Analyze kinetic warhead software(ANSI C) to ensure safety critical functionality and robustnessDisposition changes and anomalies as a Software Change Control Board Member