Open to opportunities

Vyacheslav Potapov

@vyacheslavpotapov

Message

I improve web and backend quality through testing automation and release optimization.

Georgia

Message

What I'm looking for

I'm looking to improve product quality through effective testing strategies, automation, strong release processes, and a deep understanding of business goals.

I'm improving web-service quality at Sberbank-Technology through E2E and integration testing for event-driven data processing architectures built with Kafka, DataPrepper, OpenSearch, and Elasticsearch. My testing helped reduce post-release defects by 30%.

At DSSL (TRASSIR), I optimized release verification with a build script, cutting new-version verification time by 30%, and configured Zabbix and Grafana monitoring that reduced incident response time by 40%. I also developed automated tests with Python, Pytest, Playwright, and Selenium while validating PostgreSQL data with SQL.

Earlier at ITX, the Capital.com operator, I validated critical production flows, localization, UI consistency, and feature readiness across browsers and devices. I bring more than five years of QA experience, ISTQB Foundation Level 4.0 certification, and a focus on understanding top-level business processes.

Experience

Work history, roles, and key accomplishments

Current

QA Engineer

Current

Sberbank-Technology

Oct 2024 - Present (1 year 10 months)

Testing event-driven data processing architectures using Kafka and DataPrepper, based on OpenSearch, Elasticsearch (ELK), Platform V Search. Boosted web service quality through comprehensive E2E and integration testing, reducing post-release defects by 30%.

Kafka OpenSearch Elasticsearch ELK Jenkins Ansible Postman Kubernetes Docker E2E Testing Integration Testing

QA Engineer

DSSL (TRASSIR)

Oct 2023 - Oct 2024 (1 year)

Optimized the release cycle process with a build script, reducing new version verification time by 30%. Configured infrastructure monitoring using Zabbix, Grafana, and MS Teams, reducing incident response time by 40%.

Python Pytest Playwright Selenium PostgreSQL SQL Zabbix Grafana Release Management REST API Testing

QA Engineer

ITX. Capital.com

Jun 2021 - Oct 2023 (2 years 4 months)

Performed exploratory, ad-hoc, localization testing and UI validation to ensure visual consistency and responsiveness. Conducted acceptance testing post-deployment in staging and production environments.

Exploratory testing Ad Hoc Testing Localization Testing UI Testing Acceptance Testing Cross Browser Testing Responsive Design