Vladyslav Mitroshyn
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Vladyslav Mitroshyn Email & Phone Number

Front End Developer at Upwork
Location: Nesebar, Burgas, Bulgaria 2 work roles 2 schools
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✓ Verified Jul 2026 3 data sources Profile completeness 86%

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Current company
Upwork
Role
Front End Developer
Location
Nesebar, Burgas, Bulgaria
Company size
144019 employees

Who is Vladyslav Mitroshyn? Overview

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Quick answer

Vladyslav Mitroshyn is listed as Front End Developer at Upwork, a with 144019 employees, based in Nesebar, Burgas, Bulgaria. AeroLeads shows a matched LinkedIn profile for Vladyslav Mitroshyn.

Vladyslav Mitroshyn previously worked as Front End Developer at Incode Group. Vladyslav Mitroshyn holds Bachelor'S Degree, Mechatronics, Robotics, And Automation Engineering from National University «Zaporizhzhia Polytechnic».

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Upwork

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Profile bio

About Vladyslav Mitroshyn

I am a skilled Front-End Developer with over 4 years of experience building responsive React applications for complex projects in blockchain, finance, and administrative sectors. I have led the development of over three successful applications on the Solana blockchain, including Kamino Finance and Marinade, which grew from scratch to top-5 Solana projects.My expertise includes clean, scalable code, modern development practices, and a user-focused approach, ensuring impactful results in dynamic environments.🔧 Technical SkillsLanguages: HTML, CSS, JS, TypeScriptFrameworks: React, Next.js, Redux, MobX, React Query, Web3.0UI Tools: Ant Design, Material UI, Styled-Components, TailwindPreprocessors: LESS, SCSSBuild & Testing: Webpack, Vite, Jestб StorybookVersion Control: Git🌟 Soft Skills🧠 Problem-Solving: Analytical thinker with a fast problem solving skill.🤝 Teamwork: Effective collaborator in cross-functional teams.🕵️‍♂️ Attention to Detail: Ensures code quality and UI consistency through rigorous testing and reviews.🔍 Critical Thinking: Evaluates all aspects of a problem to identify the most efficient and scalable solution.

Current workplace

Vladyslav Mitroshyn's current company

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Upwork
Upwork
Front End Developer
Bulgaria
Website
upwork.com
Employees
144019
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2 roles

Vladyslav Mitroshyn work experience

A career timeline built from the work history available for this profile.

Front End Developer

Upwork

Bulgaria

Front End Developer

Current
Incode Group

Ukraine

- Boosted transaction success rate by 8% by introducing a dynamic priority fee mechanism for the Triton blockchain. This significantly enhanced user trust and satisfaction, while improving the platform's operational efficiency, allowing the system to handle high-volume transactions more effectively.- Reduced loading times by 12% after refactoring the front-end architecture to optimize data-fetching and eliminate redundant API calls. Leveraged React Query, MobX, and data manipulation optimization to improve user experience, streamline data flow, and ensure the platform remained responsive under high traffic.- Minimized production issues and ensured software reliability by conducting thorough unit and integration testing using Jest. As a result, bug occurrences decreased, reducing maintenance costs and improving overall product stability.- Enhanced team productivity and code quality by conducting detailed code reviews, mentoring team members, and sharing best practices. This effort reduced technical debt, improved team cohesion, and cultivated a culture of continuous improvement, boosting delivery efficiency.- Improved consistency and efficiency in UI development by designing and implementing a custom UI Kit in collaboration with the design team. This initiative streamlined the development workflow, reducing layout implementation time and enabling faster delivery of new features, all while ensuring consistent branding.- Significantly improved the admin panel's functionality and productivity by developing key features such as user role management, content moderation tools, and real-time analytics dashboards. These updates received positive feedback from stakeholders and reduced routine task execution time.- Enhanced user experience for high-traffic dashboards by refactoring key components to improve rendering efficiency. Achieved a 9% reduction in page load time, leading to faster data visualization and greater user satisfaction.

May 2021 - Present
Team & coworkers

Colleagues at Upwork

Other employees you can reach at upwork.com. View company contacts for 144019 employees →

SA Shahed Ahmed Bhuyan Shahed Ahmed Bhuyan Colleague at UpworkBogra District, Rajshahi, Bangladesh View → AT Amb Tech Amb Tech Colleague at UpworkLahore, Punjab, Pakistan View → AK Arsahd Khan Arsahd Khan Colleague at UpworkPeshawar District, Khyber Pakhtunkhwa, Pakistan View → MK Mehedi Khokon Mehedi Khokon Colleague at UpworkRangpur, Rajshahi, Bangladesh View → AY Abdulaziz Yuldashev Abdulaziz Yuldashev Colleague at UpworkUzbekistan View → SH Sarwar Hussain Sarwar Hussain Colleague at UpworkIndore, Madhya Pradesh, India View → NM Nicole Miguel Nicole Miguel Colleague at UpworkMarilao, Central Luzon, Philippines View → TK Tasniya Khondoker Tasniya Khondoker Colleague at UpworkJhenida, Khulna, Bangladesh View → BG Brenna Gehlen Brenna Gehlen Colleague at UpworkLos Angeles Metropolitan Area, United States View → MH Mohamed Hassan Yussuf Mohamed Hassan Yussuf Colleague at UpworkNairobi County, Kenya View →
2 education records

Vladyslav Mitroshyn education

Bachelor'S Degree, Mechatronics, Robotics, And Automation Engineering

National University «Zaporizhzhia Polytechnic»

Associate'S Degree, Mechatronics, Robotics, And Automation Engineering, 4.6

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FAQ

Frequently asked questions about Vladyslav Mitroshyn

Quick answers generated from the profile data available on this page.

What company does Vladyslav Mitroshyn work for?

Vladyslav Mitroshyn works for Upwork.

What is Vladyslav Mitroshyn's role at Upwork?

Vladyslav Mitroshyn is listed as Front End Developer at Upwork.

Where is Vladyslav Mitroshyn based?

Vladyslav Mitroshyn is based in Nesebar, Burgas, Bulgaria while working with Upwork.

What companies has Vladyslav Mitroshyn worked for?

Vladyslav Mitroshyn has worked for Upwork and Incode Group.

Who are Vladyslav Mitroshyn's colleagues at Upwork?

Vladyslav Mitroshyn's colleagues at Upwork include Shahed Ahmed Bhuyan, Amb Tech, Arsahd Khan, Mehedi Khokon, and Abdulaziz Yuldashev.

How can I contact Vladyslav Mitroshyn?

You can use AeroLeads to view verified contact signals for Vladyslav Mitroshyn at Upwork, including work email, phone, and LinkedIn data when available.

What schools did Vladyslav Mitroshyn attend?

Vladyslav Mitroshyn holds Bachelor'S Degree, Mechatronics, Robotics, And Automation Engineering from National University «Zaporizhzhia Polytechnic».

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