Sergey Kashapov
Qa Architect @Miro
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WORK HISTORY
Qa Architect @Miro
Cut regression cycle time by 80%(170 → 34 mins), enabling daily releases instead of weeklyDeveloped and deployed QA Transparency — a platform aggregating data from bug trackers, code repositories, TMS, and static analysers to provide objective, organisation-wide quality metrics and daily visibility into code health and change frequency.Built an AI-powered testing service with automated data generation, boosting coverage and reducing escaped bugs by 20%Developed a RAG-based knowledge platform that reduced cross-project context switching by 65% and enabled intelligent multi-service analysisDesigned and executed advanced test types, including concurrency and rare linearization testing, plus contract and degradation scenarios, with dashboards for faster triage during outagesBuilt a secure load/functional testing tool for real-time collaboration features, reducing production incidents by 30%Defined a comprehensive backend test strategy with clear scope, metrics, and long-term goals; enforced API contracts to strengthen cross-team integrationReduced infra costs by 85%(28GB → 200MB) through optimization of internal testing toolsAutomated DB migration testing with Testcontainers, safeguarding data integrity during schema changesCreated standardized, reusable libraries and scalable AWS-based test environments, improving consistency and distributed executionMentored engineers across multiple teams, fostering a culture of shared quality ownership
EDUCATION
Kazan State University
Specialist
ABOUT SERGEY KASHAPOV
QA Architect with 10+ years of experience designing scalable testing platforms and backend automation frameworks for complex distributed systems. Strong background in Java, Spring Boot, and Go, building test frameworks that integrate seamlessly with CI/CD, observability, and AI analytics pipelines. I focus on stability, speed, and measurable quality rather than raw test count. Core Expertise: • Test automation (JUnit, TestNG, Playwright, Selenium, Selenide, Testcontainers) • API & contract testing (REST, gRPC, Retrofit, Pact, WireMock) • Performance testing (k6, Gatling, JMeter) • Data & AI (Neo4j, Vector Databases, LangChain, RAG-based QA tools) • Infrastructure & CI/CD (Docker, Kubernetes, AWS, Jenkins, GitHub Actions) • Observability & reporting (Grafana, Prometheus, VictoriaMetrics, Elastic Stack) • Security testing (OWASP ZAP, sqlmap, Metasploit, Nessus) I’ve built AI-powered and data-driven QA platforms that connect SonarQube, GitHub, Jira, and TMS systems - helping teams measure real quality, not just test coverage. Passionate about making testing intelligent, transparent, and integral to product development — not an afterthought.
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