Kseniia Diachenko

Experience

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  SYTOSS

  Jun 2012 - Nov 2013

  Junior QA Engineer

  Project: Austria Telecom billing providerTechnologies: C++, Oracle DB, XML, Unix (AIX interface)Responsibilities:- Analyzed requirements and developed test-cases- Performed functional and non-functional testing, including component and system, UI, regression and performance testing- Tracked bugs and tasks

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  Sigma Software Group

  Dec 2013 - Dec 2016

  Project: ID06 - Electronic Personal System for the construction industry in Sweden and FinlandTechnologies: REST service, С++, Redis, Microsoft SQL ServerQA Tools: SOAP UI (automated testing tool for SOAP and REST APIs), Postman, JMeter (for performance testing), Grafana (monitoring), Kibana and GrayLog (analytics)Responsibilities: - Led the testing process on the project from scratch to successful production release- Conducted performance testing (including load, stress and volume testing) to identify and mitigate system issues under stress, prevented critical bugs in production- Developed automated tests for regression scope- Trained and led a team of three test engineers- Provided weekly status updates of the project with QA metrics, risks and mitigation strategy for them- Performed demo for clients Show less SAS project: web application for Scandinavian airlinesTechnologies: C++, Microsoft SQL server, Tools: TFS, Jira, ConfluenceResponsibilities:- Analyzed requirements and developed test cases, estimated test activities- Performed functional and non-functional testing, including module, integration, regression, performance testing- Writed SQL scripts for testing purposes- Bug and task tracking- Weekly statuses of the project from testing point of view (as a deputy, prepare drafts and sent it to QA lead) Show less

  • QA Lead

    Dec 2014 - Dec 2016

  • Intermediate Test Engineer

    Dec 2013 - Dec 2014
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  Smiss Ltd

  Jan 2017 - Oct 2018

  QA Engineer + Team Lead

  Project: German electronic document management system Technologies: Google virtual machines, Java, JavaScript, NodeJS, MongoDB, DockerQA Tools: Jenkins, IDEA, PostmanResponsibilities: - Managed quality control for project migration from legacy to new technologies, which led to the successful release on production- Developed a weekly project status report, that illustrated migration progress and key metrics- Led a team of 7 developers, including planning, estimation and prioritization- Established automated testing process for developers- Designed test plans for new features Show less

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  Dev.Pro

  Nov 2018 - now

  Senior Quality Assurance Engineer

  Project: International web and mobile sales execution platformTechnologies: Ruby, JS, PostgreSQL, Redis, Kafka, Kubernetes, DockerQA tools: PractiTest (Test management tool), Testim (automated testing platform), Postman, BugSnag (error monitoring), Mixpanel (analytics), NewRelic and DataDog (monitoring systems)Responsibilities:- Led the quality assurance for a custom software solution project, resulting in a successful release that secured a multi-year contract with a major enterprise client, significantly contributing to the company's growth- Initiated and led quality improvements that resulted in a 20% decrease of critical defects on production, defined and maintained QA metrics- Organized the testing process for the mobile version of the product- Orchestrated a knowledge transfer process that empowered a new team to achieve full autonomy in 3 months, directly contributing to the company's geographical expansion- Communicated daily with the customer-side team, collaborate with cross-functional teams- Developed test strategies, test-plans, test-cases for new features- Performed functional and non-functional testing, including integration, UI, web-API, compatibility, regression and mobile testing, managed bugs and tasks Show less