Roi Eclarin's Email Addresses & Phone Numbers

📖 Summary

Software Engineer with extensive experience in Software as a Service, Test Driven Development, Performance and Scalability Engineering, building and testing highly scalable, cloud based server architectures with open-source technology.Server Developer @ From December 2015 to Present (1 month) Software Engineer II @ - Developing scalable, cloud based game services based in Google App Engine and Amazon EC2 for mobile / tablet platforms. - Researching, prototyping and implementing large architectural changes to improve game service reliability and scalability - Implementing a DevOps model for monitoring, deploying and troubleshooting game service within GAE and Amazon EC2 / Elastic Beanstalk. - Building scalable telemetry solutions for games teams - Develop and maintain high performance testing frameworks for mobile game server technology (Tsung) - Developed reusable load testing framework consisting of Java web service, Amazon EC2, CloudFormation, Simple Workflow and Tsung. From September 2011 to December 2015 (4 years 4 months) Kitchener, Canada AreaSenior QA Engineer @ • Acting Scrum Master for a team consisting of the chief architect and 2 other performance engineers • Responsible for the development, execution and analysis of single and multi-user performance and scalability testing against complex Java servers (MKS Integrity) and across various databases (Oracle, SQL, DB2) • Developed test suites in Linux/Unix shell scripts to prove system performance improvements implemented by chief architect • Responsible for planning agile team’s functional and performance automation efforts across Release sprints • Worked on a critical timeline with developers on new customer-specific product functionality to develop test requirements, performance test suites and acceptable performance benchmarks • Improved and modernized obsolete Perl based automated tests, including learning Perl as a requirement to fix tests From May 2006 to September 2011 (5 years 5 months) Senior Performance Engineer @ • Execution and analysis of performance defects from 500 user load tests • Analyzed and debugged failures across thousands of TET automation test cases • Maintained test automation architecture and nightly execution environments • Developed and implemented new automated properties and database migration testing • Responsible for developing and implementing R&D wide VMware hardware virtualization From May 2006 to May 2011 (5 years 1 month) System Performance Analyst - Co-op @ •Implemented automated performance tests to measure GUI memory leaks •Streamlined existing automated suites to reduce run time by 60% •Developed automated security tests to cover domains used by product, such as LDAP and Kerberos •Expanded automated test coverage by implementing existing manual tests into the TET environment •Completed load tests to determine product performance with specific operations From May 2004 to January 2006 (1 year 9 months) Application Developer, Co-op @ •Developed and implemented Access based Inventory Database system to track spare parts for the entire factory •Implemented automated CNC program to measure and chart glass profiles for 200 glass pieces for quality control From January 2003 to December 2004 (2 years) Computer and Network Support Officer - Co-op @ •Developed Access based Inventory Database system to track entire company hardware resources From May 2002 to August 2002 (4 months) Toronto, Canada AreaMathematics, Computer Science, Honours, Co-op @ University of Waterloo From 2001 to 2006 Roi Eclarin is skilled in: UNIX Platforms, Performance Engineering, Tsung, Graphite, Amazon Web Services (AWS), EC2, RightScale, Java, Jetty, Guice, Cloud Computing, Agile Methodologies, Unix, Software Quality Assurance, Scrum