Jossif Tomash

Background

About Jossif Tomash

My strengths- Release Management - release planning, coordination and deployment. Enabled continuous integration and deployment for Skype (60M MAU), GroupMe projects (>18M MAU) and Truecaller (>200M MAU) to AppStore and PlayStore. Enabled dev teams to deliver updates weekly basis by building CI/CD, driving agile best practices and planning and executing gradual release rollouts. Built-in internal and release metrics and monitoring tools and integrated new squad dev operational model. Coordinated cross-team components delivery and ensured external dependencies are resolved- Test Management - worked in Testing for 3+ years, delivering a product with more than 20M MAU users. Test Automation. Outsource test vendor management. NFR testing: battery life, load tests, data consumption, network analysis. Enabled CI tools: code coverage, static analysis. Security thread models - Web Development - developing rich web apps with AngularJS framework, writing unit tests using Jasmine framework and running them with Karma. Specialties: Agile models, SCRUM methodology, release management, Site Operations, feature provisioning, App Instrumentation, iOS development, AppStore submission and release procedures, GooglePlay and Firebase, AppStore automation, VSTS build/release management, Heroku deployments, AngularJS, web frontend, JavaScript, HTML5, Jasmine, Karma, CSS, HTML, Ruby Tools: JIRA, Confluence, Bugzilla, Merlin, Jenkins, Fastlane, VSTS (Visual Studio Team Services), MixPanel, BugSnag, HockeyApp, Xcode, Instruments, Apple Developer Tools, Zeplin, JetBrains Webstorm, Firebase. Certificates: ISTQB Certification in Software Testing Scrum master certification Trainings: The Seven Wastes of Software Development The Seven Habits of Highly Effective People Decision Making and Problem Solving Conferences: WWDC 2010/2011/2012/2014 SQA Days 2010 Agile tips and tricks Firebase Summit 2018, 2019