Sviatoslav Kondur-Full Stack Developer
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Experience
Full Stack Developer
Self-employed
- Created new and modified existing websites using JavaScript, HTML, and CSS, and implemented web applications, using modern technologies (JavaScript, React, Vue.js, Redux, TypeScript).
- Wrote reusable, testable, and efficient code, adhering to development standards and coding best practices, and taking responsibility for the code.
- Performed code reviews, investigated, reproduced, fixed defects, and communicated with external web services.
- Attended regular Zoom meetings with the team and actively worked in a team and communicated with team members to achieve the development goal.
Content Creator
hardreset.info
- Created descriptions in English for the hardreset.info website.
- Performed photo editing and manual testing of tablets and smartphones.
- Generated documentation of test results.
Team Lead
Self-employed
Web Shop Nice Gadgets: Created a web page for a gadgets shop where users can find a range of electronic tools such as phones, tablets, and watches. Users can add gadgets to the cart or the list of favorite products. Responsive markup ensures usability across all types of screens. Tools: ReactJS, TypeScript, React Router, SCSS, HTML, BEM, Chrome devTools, Lighthouse, Axios, Swiper, React Select, PrimeReact, Formik, Express.js, Sequelize, PostgreSQL, NPM, Webpack, ESlint, Git, GitHub, JWT.
Landing mBIKE: Developed a page showcasing diverse range of bikes with high-definition images, detailed descriptions, and specifications enabling informed choices. Guaranteed seamless experience across devices — desktop, tablet, smartphone. Tools: SCSS, grid, HTML, BEM, Chrome devTools, Lighthouse, Git, GitHub.
Todo List Application: Built a task management app allowing users to create, organize, and track tasks with the ability to save todos on the server. Tools: React, TypeScript, RESTful API, Bulma.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Automotive, and Media and Entertainment.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Sales, Marketing, Quality Assurance, and Research and Development.
Skills
Programming Languages & Frameworks
- React
- Typescript
- Javascript (Es2015 - 2019)
Frontend Technologies And Frameworks
- Html5
- Css3
- Redux
- Bootstrap
- Sass(Scss)
- Bulma
Backend Technologies And Frameworks
- Node.Js
- Express.Js
- Sequelize
- Postgresql
Other Skills
- Psd To Html Using Figma
- Version Control With Git
- Task Management And Tools: Npm, Webpack, Trello, Jira, Clickup
- Basics: Oop Understanding, C# Knowledge, .Net, Vue.Js, Angular, Mysql
Languages
Education
Tadeusz Sendzimir Vocational School Complex
IT Specialist (Computer Science) · Kraków, Poland
Certifications & licenses
JavaScript Algorithms And Data Structures Certification
freeCodeCamp
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Sviatoslav is based in Kraków, Poland.
Sviatoslav speaks the following languages: Polish (Advanced), Ukrainian (Advanced), English (Intermediate).
Sviatoslav has at least 7 years of experience. During this time, Sviatoslav has worked in at least 2 different roles and for 2 different companies. The average length of individual experience is 3 years and 4 months. Note that Sviatoslav may not have shared all experience and actually has more experience.
Based on recent experience, Sviatoslav would be well-suited for roles such as: Full Stack Developer, Content Creator, Team Lead.
Sviatoslav's most recent position is Full Stack Developer at Self-employed.
In recent years, Sviatoslav has worked for Self-employed and hardreset.info.
Sviatoslav is most experienced in industries like Information Technology, Automotive, and Media and Entertainment.
Sviatoslav is most experienced in business areas like Information Technology, Product Development, and Sales. Sviatoslav also has some experience in Marketing, Quality Assurance, and Research and Development.
Sviatoslav has recently worked in industries like Information Technology, Automotive, and Media and Entertainment.
Sviatoslav has recently worked in business areas like Information Technology, Product Development, and Sales.
Sviatoslav attended Tadeusz Sendzimir Vocational School Complex for IT Specialist (Computer Science).
Sviatoslav has 1 certificate: JavaScript Algorithms And Data Structures Certification.
The availability of Sviatoslav needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 28 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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