Mark Walters Email & Phone Number

Seattle, Wa, Us

Contract roles for various companies, including hospitals, alpaca farms, augmented reality advertising and racing simulators. Incorporated solutions across a broad spectrum of technologies.

● Designed and developed enterprise-grade cloud-based multimedia distribution and scheduling system○ Promoted use of open-source and industry standard technologies to increase platform portability○ Deployed to Amazon Web Services, enabling international scalability and high-availability/capacityExposed to:● Enterprise Java, Spring, Hibernate, JSP● Bootstrap (HTML5, CSS3 / LESS)● OpenVPN, Vyatta

Melbourne, Victoria, Au

● Designed and developed replacement of mission-critical, customer-facing systems under tight dealines○ Replaced existing non-scaling systems, addressing concerns in new system design○ Leveraged Amazon Web Services to enable high-availability, high capacity at reduced costs○ Diagrammed logic, distributed development tasks and tracked progress between team members● Extended C++ and Android touch-screen media-rich applications for Optus○ Added functionality to communicate with web services, collected analytics for marketing○ Refactored existing code base, enabled ongoing feature requests○ Delivered to exceptionally tight deadlines, enabled frequent feedback from clientExposed to:● Embedded Linux mobile network router development● Windows Service programming (C#)● Amazon Web Services (Route 53, IAM, VPC, ELB, EIP)

San Francisco, California, Us

● Designed and developed test automation systems○ Scaled from single instances to virtual machine servers and cloud environments○ Drastically increased testing capacity○ Improved product quality● Developed automation for rapid procurement of test environments○ Drastically reduced test environment procurement times○ Enabled testers to create and work with new test environments in parallel effectively ○ Promoted clean test environments for all testing● Assisted in porting flagship product from Windows to OS X (Mac)○ Quickly solved issues with integration into native environment controls○ Rapidly prototyped solutions for issues in porting frameworks○ Documented ongoing issues and areas of concernExposed to:● GoGrid● Amazon Web Services (S3, EC2)● JIRA / ZenDesk APIs ● Citrix (XenApp, XenDesktop, XenServer) ● VMWare (Workstation, ESXi, vCenter Server, vSphere API) ● Microsoft Server technologies (Active Directory, Terminal Services, App-V / RemoteApp, Domain management and Server configuration)

Melbourne, Vic, Au

● Rapidly designed and developed a prototype automated test system for EFTPOS equipment○ Solved long standing problem of automated testing on secure, closed EFTPOS equipment○ Collaborated with multiple teams, documented and integrated feedback into the design● Customized a Java LUA byte-code compiler to target EFTPOS equipment○ Reduced deployment complexity, improved deployment workflow● Consulted for continuous improvement strategies○ Addressed ongoing concerns with respect to infrastructure and environment management○ Addressed requirement for continuous integration, automated testing● Tested POS embedded applications for EFTPOS equipment ○ Used pair-wise testing to increase testing efficiency and capacity○ Reported issues using JIRA in a prompt and detailed manner, reduced development time○ Monitored end-to-end delivery of electronic products, from database to deviceExposed to:● JBoss● Redhat Linux● RS-232 serial communications

Melbourne, Vic, Au

● Designed and documented an agile test-plan system○ Targeted at fast-paced, exceptionally agile environment○ Provided tracking and reporting, prevented regression of issues● Tested released and under-development projects for iOS, PS3○ Reported issues in detail, outlined items of technical significance○ Collaborated with developers on potential causes and solutions○ Designed test plans for released and up-coming titles● Documented user experience concerns and game-play experience○ Contributed to the game design process

Acton, Act, Au

● Contributed to the Workspace framework○ Designed and developed GUI logging functionality○ Provided filtered and real-time feedback of logging information● Researched multithreaded and remote execution functionality○ Documented research for current and future design decisionsExposed to:● SCons● SVN