Jack Yang
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Jack Yang Email & Phone Number

Working as a senior Java Consultant
Location: Canada, Canada, Canada 13 work roles 2 schools
1 work email found @tiaa.org LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

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Work email j****@tiaa.org
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Role
Working as a senior Java Consultant
Location
Canada, Canada, Canada

Who is Jack Yang? Overview

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Quick answer

Jack Yang is listed as Working as a senior Java Consultant based in Canada, Canada, Canada. AeroLeads shows a work email signal at tiaa.org and a matched LinkedIn profile for Jack Yang.

Jack Yang previously worked as Java Consultant at Aig Insurance Company Of Canada and Java Consultant at Validus. Jack Yang holds Master Of Engineering from University Of Waterloo.

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Email format at tiaa.org

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{first_initial}{last}@tiaa.org
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Profile bio

About Jack Yang

Currently looking for a Java consultant job in Kitchener-Waterloo Ontario Canada or Remotely • Master of Engineering from University of Waterloo• 20+ years experience of software development in SDLC on a variety of UNIX and Windows platforms• 15+ years of work experience in Java and J2EE Technologies• Excellent analytic and problem solving skills, quick learner, strong leadership, teamwork and time management skills• Worked at multiple technical leadership roles, Application Architect, Solution Architect and Technical Lead with • Extensive knowledge and hands on experience on Java business application development. • Experience on multiple platforms, includes mainframe z/os, AIX/Linux and Windows• Expertise on all development frameworks, Spring, Structs, GWT, Hibernate, JPA, ORM, Selenium, Junit, Jenkins, etc• Massive experience on development, maintenance and enhancement/support of financial (Bank and Insurance) core business online and batch applications/systems• Expertise on multiple application server tuning and configuration, WebSphere Application Server, Tomcat, etc.• Extensive experience on SDLC development and Testing Tool sets, JIRA, Confluence, Git, Clear Case, Hudson, Jenkins, Selenium, JUnit, TestNG• Participated with multiple high priority business application systems system design, system refactory and high level design review.

Listed skills include Java, Java Enterprise Edition, Software Development, Spring, and 46 others.

13 roles

Jack Yang work experience

A career timeline built from the work history available for this profile.

Java Consultant

Waterloo, Ontario, Canada

-Maintained, enhanced supported the Validus Capital Allocation and Pricing System/VCAPS-Designed and implemented Sprint boot Micro Services using SpringBoot, Kafka, Kubernetes/Docker-Setup MS Azure CICD pipelines-Converted SVN to Git-Manitained and supported other micro services coded by DotNet C++Technologies & Tools: Java 8/11/14, Eclipse IntelliJ, AWS.

Oct 2018 - Nov 2023

Primary Java Lead

Maiden Reinsurance North America

New Jersey

  • Designed and implemented the Database automation migration with Flyway (DevOps) to ease the multiple environment deployment process
  • Designed and implemented Jenkins jobs for multiple environment deployment (DevOps) to ease the multiple environment deployment process
  • Implemented Test Driven Development process
  • Designed and coded the Maiden ReInsuance Core Underwriting and Actuarial System
Jan 2017 - Aug 2018

Channel Del Tech Lead/Sr

Charlotte, North Carolina USA

  • Initiated and created the detailed Step-by-Step migration document for Lyris email engine to Salesforce Marketing Cloud/ExactTarget
  • Created, maintained and drove the coding and configuration standard for low maintenance cost and long term strategic growth
  • Supervised and mentored onsite and offshore team members’ day-to-day work
  • Coordinated with multiple projects to meet release schedulesTechnologies & Tools: WebLogic, MQ, ActiveMQ, Eclipse, STS, Spring Integration, Spring Batch, Oracle DB, SoapWS and REST Ws, Java, HTML, CSS, RTC, RTC.
Jan 2016 - Jan 2017

Solution Architect - Architecture

Waterloo ON

  • Initiated and produced Technical Solution Architecture Design and Stereotypes/Prototypes for Test Automation Framework with using Selenium (webDriver 2) + Junit4 as the development platform for automation test case for.
  • Cloud Integration experience with Insurance core business applications and ServiceNow Cloud platform
  • Fully utilized Hudson/Jenkins as the continuous integration platform with plugins, such as multijob to achieve the full software deployment, test, redeploy automation processes
  • Provided architectural direction and high level design review to a new GWT business application development with wrapped/customized in-house built GWT framework
  • Conducted multiple proof of concepts for new technologies to set up software development enterprise standard tool set, such as Sonar, Artifactory, Nexus, Maven, Ivy, Jenkins, Gerrit, etc.
  • Supported high priority product incidents/problems and provided development guidelines and high level solutions to support team(s)
Jun 2013 - Dec 2015

Application Architect/Technical Specialist - Application Architecture

Waterloo

  • Provided high level estimation on core JEE application for strategic projects planning
  • Participated review of conceptual solution architecture on key strategic business projects
  • Researched on development tools, plugins and utilities to facilitate software development
  • Maintained and supported enterprise Java standards and enterprise Java framework libraries for all Java development teams
  • Conducted and initiated review of technical acquisition or upgrade process documentations
  • Led WebSphere and Oracle upgrade project on high level assessment, scheduling, technical scopes, etc.
Dec 2010 - May 2013

Technical Team Lead

Waterloo

  • Provided planning, estimation, scheduling, coordination of technical activities to the core policy admin application system development
  • Oversee technical solution and design documentation; ensure solution meets the functional and non-functional requirements
  • Managed day to day technical challenges and communicate any risks, issues and impacts to project manager and service manager
  • Assigned specific tasks to designers and developers based on skill sets and complexity of tasks
  • Worked with release management, change management, middleware, produciotn control teams to co-ordinate releases and implementations on DT, ST, SIT, PPS and PROD environments
  • Mentored and coached designers and developers on the release, production support processes and technical solutions
Oct 2008 - Dec 2010

Java Solution Designer

Waterloo

  • Support production incidents and request for the core business system– Energie Auto
  • Performed solution design, development and unit test for maintenance releases
  • Mentored solution designer/developer by providing the technical skill session
  • Support WebSphere upgrade from v5.1 to v6.1 and JDK upgrade from v1.4 to v1.5
Jan 2007 - Oct 2008

Solution Designer (Buildmaster)

Waterloo

  • Built and deployed JAVA/J2EE applications into IBM WebSphere Application Server WAS 5.1
  • Performed Source Control Management using Clear Case
  • Developed ANT, Shell and Jacl scripts for Automated Build and Deploy in SCM project
  • Tested and implemented the Automated Build and Deploy GUI tools
  • Documented work of being an AMS build master
  • Performed training to the new build masters for AMS team
Jun 2006 - Dec 2006

Java Developer

Toronto, Canada Area

  • Migrate and tuned a JAVA/J2EE application running IBM WebSphere Application Server WAS 5.1 and Set up workspace in IBM WSAD
Oct 2005 - Feb 2006

Project Manager/Technical Lead

Webinnovation Silverstar

Beijing City, China

  • Provided project budget planning and execution plan
  • Managed project schedule and deliveries
  • Conduct business requirement analysis on multiple component-based core banking systems
  • Oversee technical solutions and quality assurance
  • Mentored technical resources on both business knowledge and technical knowledge
Sep 2002 - Jul 2005

Technial Presales/Techncial Lead

Pansky

Beijing City, China

  • Presented business solution and supported technical inquiries from customers
  • Produced the technical portion of the completed bidding documents
  • Led the development of a banking maintenance management web system in JSP/Servlets
Jan 2000 - Aug 2002

Program Analyst

Vandagroup

China

  • Developed personal, commercial components of a full banking soluiton on AIX platforms, DB2, CICS
  • Supported ATM back-end system for key banking system
  • Coded multi-thread, Socket in C/C++programs on AIX and ScoUinx platforms
  • Coded maintenance menu in shell on AIX platforms
Sep 1996 - Dec 1999
2 education records

Jack Yang education

FAQ

Frequently asked questions about Jack Yang

Quick answers generated from the profile data available on this page.

What is Jack Yang's role at their current company?

Jack Yang is listed as Working as a senior Java Consultant.

What is Jack Yang's email address?

AeroLeads has found 1 work email signal at @tiaa.org for Jack Yang.

Where is Jack Yang based?

Jack Yang is based in Canada, Canada, Canada.

What companies has Jack Yang worked for?

Jack Yang has worked for Aig Insurance Company Of Canada, Validus, Maiden Reinsurance North America, Tiaa-Cref, and Economical Insurance.

How can I contact Jack Yang?

You can use AeroLeads to view verified contact signals for Jack Yang, including work email, phone, and LinkedIn data when available.

What schools did Jack Yang attend?

Jack Yang holds Master Of Engineering from University Of Waterloo.

What skills is Jack Yang known for?

Jack Yang is listed with skills including Java, Java Enterprise Edition, Software Development, Spring, Sql, Hibernate, Oracle Sql, and Solution Architecture.

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