I am a Frontend Developer specializing in React and Next.js. I have experience building responsive web applications, optimizing performance, and integrating APIs. I focus on delivering intuitive user experiences and creating scalable, maintainable solutions. Here is a brief overview of my qualifications: - React/Next. - Redux Toolkit, Zustand and React Context API. - JavaScript, TypeScript. - HTML / CSS, browser environments, and performance optimisation. - Material UI, Tailwind, Bootstrap to build layout faster. - React Hook Form, Yup, Zod. - Have experience with Node.js, Express.js, SQL, Prisma

ROMAN MIDIANKO

I am a Frontend Developer specializing in React and Next.js. I have experience building responsive web applications, optimizing performance, and integrating APIs. I focus on delivering intuitive user experiences and creating scalable, maintainable solutions. Here is a brief overview of my qualifications: - React/Next. - Redux Toolkit, Zustand and React Context API. - JavaScript, TypeScript. - HTML / CSS, browser environments, and performance optimisation. - Material UI, Tailwind, Bootstrap to build layout faster. - React Hook Form, Yup, Zod. - Have experience with Node.js, Express.js, SQL, Prisma

Available to hire

I am a Frontend Developer specializing in React and Next.js. I have experience building responsive web applications, optimizing performance, and integrating APIs. I focus on delivering intuitive user experiences and creating scalable, maintainable solutions.

Here is a brief overview of my qualifications:

  • React/Next.
  • Redux Toolkit, Zustand and React Context API.
  • JavaScript, TypeScript.
  • HTML / CSS, browser environments, and performance optimisation.
  • Material UI, Tailwind, Bootstrap to build layout faster.
  • React Hook Form, Yup, Zod.
  • Have experience with Node.js, Express.js, SQL, Prisma
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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Work Experience

Frontend React Developer at Codes Commanders
September 1, 2024 - Present
Accelerated development by 30% and reduced code duplication by creating flexible, reusable UI components. Improved API response time by 50ms and reduced server load by 50% using RTK Query. Developed an in-platform event calendar, streamlining meeting bookings and enhancing user retention. Set up role-based access control in routing, preventing unauthorized access and enhancing platform security. Refactored a complex form, reducing code from 850 to 250 lines by eliminating duplication, creating reusable components, and externalising validation logic using React Hook Form and Yup.
Frontend Developer at Junfolio
July 1, 2024 - October 2, 2025
Improved performance and page load speed by 50% through optimised image loading, memoisation, lazy loading and code splitting. Accelerated image form submission by 90% and eliminated errors by implementing client-side image compression. Reduced API response time by 35% and optimised data synchronisation, enabling a seamless user experience with external data. Adopted Redux Toolkit in a React project, which simplified application state management, reduced boilerplate and improved readability. Delivered SaaS applications using React, Redux, Webpack, TypeScript.
Web Developer (Contract) at Phoenix 2 Retail
January 1, 2025 - October 2, 2025
Reduced server load by optimising product functionality and implementing new features. Enhanced user experience, visual appeal and adaptability across various devices by redesigning a website according to modern UX/UI standards.
Frontend Developer at Codes Commanders
September 1, 2024 - November 12, 2025
Remote startup role. Accelerated development by 30% and reduced code duplication by creating flexible, reusable UI components. Improved API response time by 50ms and reduced server load by 50% using RTK Query. Developed an in-platform event calendar, streamlining meeting bookings and enhancing user retention. Set up role-based access control in routing. Refactored a complex form, reducing code from 850 to 250 lines by eliminating duplication, creating reusable components, and externalising validation logic using React Hook Form and Yup.
Frontend Developer at Junfolio
July 1, 2024 - July 1, 2024
Remote software company focused on SaaS: Improved performance and page load speed by 50% through optimised image loading, memoisation, lazy loading and code splitting. Accelerated image form submission by 90% with client-side image compression. Reduced API response time by 35% and optimised data synchronisation. Adopted Redux Toolkit to simplify state management. Delivered SaaS applications using React, Redux, Webpack and TypeScript.
Web Developer at Phoenix 2 Retail
January 1, 2025 - January 1, 2025
B2B company leading in the UK: Reduced server load by optimising product functionality and implementing new features. Redesigned a website to modern UX/UI standards, improving visual appeal and adaptability across devices.
Frontend Developer at Junfolio
December 1, 2022 - July 1, 2024
Improved page load speed by 50% through image optimization, memoization, lazy loading, and code splitting; accelerated image upload and form submission by 88% (8s to 1s) via client-side image compression; reduced API response time by ~35% and improved data synchronization using RTK Query caching; delivered SaaS applications using React, Redux, Webpack, and TypeScript.

Education

SCQF Level 6 Software Development at Glasgow Clyde College
January 11, 2030 - October 2, 2025
Master of Engineering at Donetsk National Technical University
January 11, 2030 - October 2, 2025
Master of Engineering at Donetsk National Technical University
January 11, 2030 - November 12, 2025
SCQF Level 6 Software Development at Glasgow Clyde College
January 11, 2030 - November 12, 2025
Software Development (SCQF level 6, 7) at Glasgow Clyde College
January 11, 2030 - June 5, 2026
Master of Engineering at Donetsk National Technical University
January 11, 2030 - June 5, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Retail, Media & Entertainment