o
olha_klochnyk

Olha K

@olha_klochnyk

Data Analyst

Ucrânia
Ucraniano, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a Data Analyst and QA Engineer with extensive experience in manual quality assurance, technical audits, and data verification. I specialize in Python, SQL, and data visualization tools like Tableau and Looker Studio to ensure functional accuracy and translate business logic into technical scenarios.... Saiba mais

Habilidades

o
olha_klochnyk
Olha K
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Painéis de dados
I will create interactive tableau dashboards
A partir deUS$ 20 /projetoMais detalhes
Limpeza de Dados
I will clean and organize your messy excel or google sheets
A partir deUS$ 15 /projetoMais detalhes

Portfólio

Experiência profissional

Manual Quality Assurance Engineer - Movadex

Company • Período integral

Oct 2021 - Jun 2026 • 4 yrs 8 mos

Tested web applications, mobile apps, and admin panel interfaces, ensuring functional accuracy and a smooth user experience Performed technical audits, localization checks, and data verification, utilizing Jira for precise tracking, logging, and lifecycle management of issues. Analyzed product specifications and business requirements to design comprehensive test suites, translating business logic into technical validation scenarios.

Freelancing_Career

Freelancing Career

Freelance • 2 yrs 7 mos

Visual Designer & Infographics Specialist

Nov 2019 - Dec 2021 • 2 yrs 1 mo

Designed posters and infographics for a medical center, translating health information into clear, visually engaging materials Created template designs for a digital platform, maintaining consistent branding and visual structure across multiple layouts

QA Mobile Engineer (Trainee)

Jun 2019 - Dec 2019 • 6 mos

Performed testing under direct mentorship focusing on mobile application testing and early-stage bug identification, learning core QA processes: test case design, bug reporting, and regression testing. Executed functional, UI/UX, and regression test scenarios, documenting findings and tracking issues.