Thomas Sin Email & Phone Number

Mississauga, Ontario, Canada

Mississauga, Ontario, Canada

Ontario, Canada

• Responsible in keeping the WM product technologically current and progressive• Web-enabled business services consumable by external systems• Support multi-threaded, stateless, fault tolerant, and scalable batch/business services• User interface support for W3C, XHTML, JavaScript, CSS standards• Support for rich data exploration and query mechanisms• Support for internationalization (I18N) and localization (L10N)• Provide flexible and secure authentication mechanisms… Show more • Responsible in keeping the WM product technologically current and progressive• Web-enabled business services consumable by external systems• Support multi-threaded, stateless, fault tolerant, and scalable batch/business services• User interface support for W3C, XHTML, JavaScript, CSS standards• Support for rich data exploration and query mechanisms• Support for internationalization (I18N) and localization (L10N)• Provide flexible and secure authentication mechanisms such as single sign-on• Provide real-time, high volume, back-office integration including order processing• Support high volume end-user and system-scheduled reporting and professional statement processing• Facilitate object-oriented (OO) customization and extension of business services• Develop synchronous & asynchronous messaging over HTTP and JMS• Facilitate simple and secure installation and configuration mechanisms• Guarantee transaction integrity, connection pooling, result-set buffering, entitlements enforcement, caching, and optimistic locking/persistence• Facilitate operations via centralized logging• Support database ILM (Information Lifecycle Management)• Maintained product scalability and performance• Managed a team of 6 architects Show less

Mississauga, On

• Responsible for leading a product team of 120 staff members that included 50+ offshore personal.• Initiated product groups cost reductions through aggressive expansion in offshore• Global responsibility in managing tier 1 financial institution commitments and deliverables (DBS, RBC and Credit Suisse)• Responsible for resource and revenue forecasting• Directly responsible for implementing and delivering the annual core release of WM• Directly responsible for all custom… Show more • Responsible for leading a product team of 120 staff members that included 50+ offshore personal.• Initiated product groups cost reductions through aggressive expansion in offshore• Global responsibility in managing tier 1 financial institution commitments and deliverables (DBS, RBC and Credit Suisse)• Responsible for resource and revenue forecasting• Directly responsible for implementing and delivering the annual core release of WM• Directly responsible for all custom development and deliverables Show less

• Manage up to 25 developers• Managed up to 10 offshore developers• Managed feature development using Java, Java Script, PL/SQL and Tapestry• Responsible for implementing and delivering the annual core version of WM• Responsible for custom feature development• Deliver development estimates• Participated in resource planning and forecasting• Maintained staff through recruiting and performance evaluations• Ensured client satisfaction through product deliveries and… Show more • Manage up to 25 developers• Managed up to 10 offshore developers• Managed feature development using Java, Java Script, PL/SQL and Tapestry• Responsible for implementing and delivering the annual core version of WM• Responsible for custom feature development• Deliver development estimates• Participated in resource planning and forecasting• Maintained staff through recruiting and performance evaluations• Ensured client satisfaction through product deliveries and meeting SLAs Show less

• Manage up to 12 developers• Managed feature customizations using Visual Basic 6.0, Java, PL/SQL and Tapestry• Responsible for implementing up to 6 concurrent development projects while providing support for up 12 clients in production.• Deliver development estimates• Participated in resource planning and forecasting• Maintained staff through recruiting and performance evaluations• Ensured client satisfaction through product deliveries and meeting SLAs

• Manage up to 4 developers• Managing offshore developers• Feature development and customizations using Visual Basic 6.0, Java, PL/SQL and Tapestry• Responsible for implementing up to 3 concurrent development projects while providing support for up 5 clients in production.• Provide technical and product knowledge to subordinate developers.• Deliver development estimates• Provide technical feasibilities and solutions for business analyses.• Provide technical support… Show more • Manage up to 4 developers• Managing offshore developers• Feature development and customizations using Visual Basic 6.0, Java, PL/SQL and Tapestry• Responsible for implementing up to 3 concurrent development projects while providing support for up 5 clients in production.• Provide technical and product knowledge to subordinate developers.• Deliver development estimates• Provide technical feasibilities and solutions for business analyses.• Provide technical support to Implementation Consultants• Coordinate and provide support to Operations and Application Support with deliverables and production issues.• Coordinate and provide technical assistance to the quality assurance team in testing. Show less