Contact information

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Work experience

QA engineer

from 07.2025 to now (1 year)
Junfolio, Київ (IT)

• Performed static testing of requirements and UX flows, identifying gaps, inconsistencies, and missing validation rules at early stages

• Conducted API testing using Postman:
- validated CRUD operations and JSON structures
- tested JWT/Bearer authentication flows
- verified HTTP status codes and error handling consistency

• Tested business logic and edge cases, including:
- access restrictions based on user roles and status
- validation rules and frontend–backend consistency
- behavior of public and private endpoints

• Identified logical inconsistencies, weak validation rules, and potential data exposure issues in API behavior

• Reported and tracked defects in Jira, including API validation issues, access control flaws, and inconsistent responses

• Prepared and maintained QA documentation in Confluence, including definition of validation rules, API behavior, and system-level consistency across frontend and backend:
- validation requirements for profile fields with frontend/backend alignment
- identification and resolution of inconsistencies in profile status handling across API and frontend, introducing a unified lifecycle model with clear visibility and transition rules
- API validation rules for social networks (LinkedIn and other platforms)
- status-based CRUD behavior for profiles (POST/PUT rules)
- access control and profile visibility logic across different profile states
- terminology standardization and UX consistency guidelines across the platform

• Collaborated with developers and product team to refine requirements and improve validation logic.

Education

Odesa State Environmental University

Computer Systems Engineering (Retraining Program), Одеса
Higher, from 2001 to 2003 (2 years)

Bogdan Khmelnitsky Melitopol State Pedagogical University

Chemistry and biology, Melitopol
Higher, from 1987 to 1992 (5 years)

Additional education and certificates

IT school Go IT (Kyiv), QA Engineer

2022, 3 months
Certificate

ISTQB® Certified Tester, Foundation Level (2018)

2024
Certificate

Knowledge and skills

• Static testing
• Postman
• HTML
• CSS
• XML
• JavaScript
• SQL
• Compilation of the test plan
• Writing test cases
• Bug Reports
• API testing
• JWT / Bearer Authentication
• JSON Validation
• Request / Response Analysis
• Compilation of checklists
• Jira
• Trello
• Confluence
• Swagger / Redoc
• Chrome DevTools
• HTTP Methods
• HTTP Status Codes

Language proficiencies

English — average

Additional information

SOFT SKILLS
• Analitical thinking
• System Thinking & Structuring ·
• Problem-solving
• Curiosity and lifelong learning
• Adaptability
• Empathy


LANGUAGES
• English: B1+
• Ukrainian: Native


WORK EXPERIENCE
• Photographer
Gratamodana, (Self employed, 2012–2017), Dnipro, 2012–2017

Managed all stages of photography projects, including studio and outdoor shoots, post-processing, creative direction, and coordination with clients, models, and stylists (led brand identity development and marketing materials for Ukrainian Fashion Week).

• Art Director
BASYS Group (Intelligent Security Systems), Dnipro, 2006–2015

Led creative projects (branding, website, catalogs, marketing materials), promo campaigns, and team coordination.

• University Lecturer — 3D Modeling & Web Technologies
Department of Design, University Ukraine, Dnipro, 2007–2008

Taught 3D modeling and web technologies, supervised student projects, and guided research, design, and presentations (projects under my supervision were successfully showcased at the international forum “Design Education 2009” in Kharkiv).


ACADEMIC EXPERIENCE
Postgraduate Studies (Plastics Processing)
Bogdan Khmelnitsky Melitopol State Pedagogical University

• Designed and developed a mold for composite material production
• Conducted experimental testing: bending, tensile, compression, and acoustic insulation (reverberation chambers)
• Performed data analysis and interpretation of experimental results
• Participated in international scientific conferences (Ukraine, Poland)
• Authored research papers and technical reports