Jun Rui Email & Phone Number

Technical lead in supporting commodity trading business in Supply & Trading - Project solution design for CXL Upgrade and ICE/CME exchanges interface - CXL operations lead to ensure the CXL stability and performance by performing daily system monitoring and analysis. - Design and maintain overall CXL application architecture and system integration with other components, such as SAP FI, ICE/CME interface, etc. - Providing subject matter expertise in ETRM technology and knowledge to ensure the technology to meet the requirements of business growth. - Working closely with Supply & Trading business users and leadership to provide technical insights in the CXL improvement program and recommendations during the decision making process. - Working with I&PM leadership to design and execute short term and long term roadmaps of ETRM solutions for Supply & Trading. - Managing the relationship with application vendors to ensure the technology and roadmaps from vendor organization in line with Suncor’s roadmaps. - Planning critical technical and business knowledge transfer to outsource team, and assisting outsource team to improve application support quality.

Commodity XL (7.12.04.01.03.ISP) Upgrade (CXL Enhancement Project, 2012 - present)• Scopes of upgrade project - Upgrade CXL (Commodity XL) from 7.09.x to 7.12.x - Upgrade CR (Credit Risk) from 6.x to 7.x - Upgrade CXL/CR SQL Adapter based integration to CXL/CR API based integration• Leading an implementation team including members from - Database - Storage - Application support - Networking - Wintel/UNIX Server• Responsible for designing, planning, and implementing all technical aspects for CXL upgrade project, including. - Redesign CXL application and infrastructure architecture - Plan all technical environments, resources and timelines to meet project scopes and schedule - Plan technical testing scopes and timeline to ensure quality - Design and implement go-live cutover plan for upgrading production with in very limited time window - Analyze application performance, and design benchmarks for application performance monitoring and improvements - Performance analysis, monitoring and testing - Work with vendor for application troubleshooting - Work with vendor for improving application performance - Design, implement and configure applications to meet business requirements - Ensure all existing interfaces working properly with updated CXL - CXL/SAP Finance Interface - Price Loading Interface - CXL/CR/BW Interface• Performance improvement after upgrade is completed - CXL EOD process improved by 3 times - CXL/CR Integration improved by 5 times• Developing a long term strategy for CXL performance tuning, including - Data archiving process - Benchmark and evaluate hardware upgrade options for CXL - Oracle Exalogic & Exadata - IBM PureFlex

Commodity XL (CXL) Implementation1. Design and architect implementation of Triple Point Technologies’ Commodity XL (CXL) for financial, physical crude and physical natural gas trading activities. - Design distributed systems/environments to accommodate Commodity XL. - Commodity XL installation, upgrade and configurations. - Performance testing. - Application/System troubleshooting.2. Design interfaces to integrate Commodity XL (CXL) and SAP. - CXL-SAP Interface i. To translate and group CXL GL postings (journal entries) into SAP equivalent documents and submit to SAP FI ii. Use WebMethods as a middleware. iii. Crude and natural gas postings. iv. Accrual and cash settlements. v. Internal and 3rd party trading activities. - MDM-CXL Interface i. To keep companies information in Commodity XL in sync with customers/venders in SAP MDM.

- SAP HR InterActive Standerlization Project- SAP Web Dynpro and ABAP development.

Application Solution Designer• Provided business solutions and technical designs for SAP Enterprise Portal.• Proficiency in designing and implementing integration solutions for SAP Portal with other technologies, such as, Java, .NET, Web Dynpro and OpenText Livelink.• Worked closely with clients from business side, obtained requirements, and designed the best solutions to suite their needs. • Collaborated with project manager, business sponsor, and developers to ensure successful project implementation.Application Security Analyst• Provided security analysis and assessment for various web-based applications.• Implemented web application security standards and policy for Suncor.• Provided technical design to enhance security features for multiple applications with various encryption techniques. • Designed and implemented authentication mechanism for multiple applications using various technologies.