SORAMITSU — fintech blockchain projects and dApps based on Substrate and Polkadot.

Participated as Lead Quality Assurance Specialist in the following projects:

• Klaytn DEX

• Fraud Intelligence Blockchain

• ADAR

• World Bank

Achievements:

• Developed from scratch a universal automation testing framework based on JavaScript and Playwright for API, WEB and Mobile testing.

• This framework is used on several company blockchain projects and reduced the average test time in several times from hours to minutes.

• Lead the quality assurance and testing process from scratch on a projects and drove it to production.

• Experience in preparing and conducting public testnet with community involvement.

• Performed load testing using Gatling

• Conducted a QA internship where I trained 2 interns in manual testing of blockchain projects, testing api via postman, working with test documentation, and working with automation tests in framework based on TypeScript and Playwright

Kaspersky - worldwide cybersecurity and anti-virus provider

• Developed and supported UI and API automation tests in C#

• Wrote and supported test documentation

• Tested new features and executed regression testing

• Made improvements to testing processes. Zero Bug Policy

• Load testing with k6

Achievements:

• Successfully tested releases of 3 products in the Threat Intelligence ecosystem

• Reduced the number of active defects by 70% by using a zero bug policy

• Increased the transparency of testing through iteration reports and dashboards

• Managing teams from 4 to 7 QA and Dev engineers

• Developing Test Automation Framework with Java\JUnit\Selenium\Allure

• Developing and supporting automation tests (Java\Python+ Selenium WebDriver)

• Implementing load testing on the project (Jmeter+Telegraf+InfluxDB+Grafana)

• Organizing quality assurance and software testing processes from scratch. Functional, integration and regression testing

• Testing workshops

• Working as a Scrum Master on a project. Agile

Achievements:

• Reduced the time for regression testing from 2 days to 2 hours by automating 80% of test cases

• Improved team efficiency by trainings in load testing and test automation

* Functional, integration and regression testing

* Working with test documentation