Андрій

ANDRII LIEVIENTSOV
QA ENGINEER | MANUAL TESTING | SQL & API TESTING

[відкрити контакти](див. вище в блоці «контактна інформація») | Telegram: @Andrii_Lievientsov | [відкрити контакти](див. вище в блоці «контактна інформація») | Ukraine | LinkedIn: Andrii Lievientsov

PROFESSIONAL SUMMARY
Manual QA Engineer with 5+ years of experience in complex enterprise web applications, including healthcare IT
(EHR systems). Proficient in functional, regression, integration, and API testing. Strong SQL skills for complex
data validation. Created 1000+ test cases achieving 95% coverage of critical user paths; identified 50+ critical
defects pre-release. Strong background in requirements analysis, STLC/SDLC, Agile/Scrum, and cross-
functional team collaboration. Experienced with HIPAA compliance and RBAC security validation across 15+
software releases. Proactively seeking new opportunities to grow as a QA professional across domains —
available to start immediately.

TECHNICAL SKILLS
Manual Testing: Functional, Regression, Integration, Test Design: Equivalence Partitioning, Boundary
Smoke, Sanity, Exploratory Value, Decision Table
API Testing: Postman, SoapUI, REST, SOAP, JSON, XML SQL: data validation, complex JOINs, nested queries,
validation aggregation analysis, data consistency verification
Bug Tracking & Test Management: Jira, TestRail, across Oracle/MS SQL databases
Confluence Methodologies: STLC, SDLC, Agile, Scrum, Kanban
Web Application Testing: Chrome DevTools, Cross- Healthcare IT: EHR systems, HIPAA, RBAC, HL7/FHIR
browser, UI/UX verification Requirements Analysis & Business Logic Validation.
Version Control: Git workflow collaboration, pull Linux: command-line navigation, log analysis
requests, branch management

PROFESSIONAL EXPERIENCE

ISD (Global Healthcare IT Partner) | QA Engineer Jun 2020 – Jan 2026
Executed functional, regression, integration, smoke, and sanity testing for enterprise web applications
(healthcare EHR systems) across 15+ product releases, maintaining zero critical post-release incidents.
Detected 50+ critical pre-release defects through SQL-based data validation using complex JOINs,
subqueries, and aggregation queries against Oracle/MS SQL databases
Designed and maintained 1000+ test cases and test suites in TestRail across patient management, billing, and
clinical workflow modules, achieving 95% test coverage for critical user paths
Led API testing initiatives using Postman and SoapUI; validated REST and SOAP integrations with 3rd-party
laboratory systems and payment gateways, preventing integration failures in production environments
Participated in early-stage requirements review alongside product and development teams: analyzed business
logic, identified specification gaps and ambiguities prior to development, reducing rework by 30%.
Ensured HIPAA compliance and data security (RBAC) across all tested modules; conducted access control
validation and security testing as part of each release cycle
Authored and maintained QA documentation including test plans, test cases, checklists, and bug reports;
developed onboarding materials that reduced new team member ramp-up time from 4 weeks to 2 weeks
(50% improvement)
Tracked and reported defects in Jira with detailed reproduction steps, severity/priority classification, and
regression verification; maintained defect metrics and communicated status to stakeholders

EDUCATION
EDUCATION & PROFESSIONAL DEVELOPMENT
Ukrainian State University of Chemical Technology — Specialist in Automation & Control Systems
IMT Academy — QA Engineer & Frontend Development Courses
JavaRush — Java Core (OOP, Collections, Syntax)
Hillel IT School — Business Analysis with AI (2026)
Ongoing Professional Development: Mobile Application Testing (2026)

LANGUAGES
English — B2 (Upper-Intermediate) | Ukrainian — Native