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  1. Freelancers

Sergiy Zenyuk

Offer Sergiy work on your next project.

Ukraine Kamenets-Podolskii, Ukraine
5 hours 41 minutes back
Available for hire available for hire
1 project underway
1 Safe completed
1 month 3 days back
1 client
10 proposals made
age 49 years
on the service 1 month 3 days
Blog author
Freelancer Sergiy Z. — Ukraine, Kamenets-Podolskii. Core skill — Testing & QA, Accounting Services

Rating

Successful projects
No data
Average rating
No data
Rating
496
Testing & QA
31 place out of 1375
Accounting Services
30 place out of 817

Language proficiency level

Українська Українська: fluent
English English: pre-intermediate

CV

I have commercial experience in accounting, which has given me rock-solid attention to detail and numbers — a true superpower for QA. I am already skilled in creating high-quality bug reports that meet the standards of modern testing platforms. Additionally, I hold foundational knowledge of SQL, HTML, and CSS.

Alongside my QA background, I provide professional assistance and full support for obtaining Polish work visas, including the rapid processing of medical travel insurance.

Skills and abilities

Programming

Design & art

Services


Outsourcing & consulting

Translation

Writing

Portfolio


  • 67 USD

    Carpations

    HTML & CSS
    landing Carpathians
    Technologies: HTML, CSS • Modern landing page with a menu, room cards, and promotional blocks • Component-based approach, neat typography
  • 56 USD

    FastFood

    HTML & CSS
    restaurant landing page
    Technologies: HTML, CSS • Modern landing page with a menu, product cards, and promotional blocks • Component-based approach, clean typography
  • 56 USD

    Agroton

    HTML & CSS
    Adaptive layout and UI/UX testing of the corporate website
    Clean, semantic markup #HTML5.
    * Building grids using modern CSS technologies: #Flexbox and #Grid Layout.
    * Using the #SCSS preprocessor for style optimization.
    … * Full responsiveness for mobile devices, tablets, and desktops (#Responsive_Design).
    * Conducted cross-browser and functional #testing of the interface (UI/UX) using Chrome DevTools on real iOS and Android devices, ensuring complete absence of layout bugs. The code is fully structured and valid.

Reviews and compliments on completed projects 1

21 May 16 USD
Connection to the payment acceptance program for state social programs

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you! Quick communication, the necessary information is presented accessibly and clearly. I recommend for collaboration!

Yuliya Levitskaya | Safe Safe | Response review

Activity

  Projects underway 1
Необхідно провести з organic seeding, у Miro Community для Miro Marketplace app.
33 USD

  Latest proposals 10
* "Accountant for FOP: setting up inventory accounting and PRRO"
67 USD
Financial specialist for managing the company's accounting in Finmap.
269 USD
Functional and cross-browser testing of a web application (Manual QA)
45 USD
Необхідно провести з organic seeding, у Miro Community для Miro Marketplace app.
33 USD
Submission of the reporting declaration
18 USD
It is necessary to write an article of 1200 words in English.
33 USD
Landing page of a freight forwarding company
22 USD
Manual testing of the website
18 USD
Website testing before launch / full manual QA
134 USD
Change fonts on the website
111 USD