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Hi, I’m Iryna Lypnyk, a frontend developer with over seven years of experience building production web applications used by millions of users. I specialise in React, TypeScript and Next.js, creating reliable, responsive and user-friendly interfaces from complex requirements. Most of my experience was gained at Helsi, Ukraine’s largest digital healthcare platform, where I worked on patient-facing and doctor-facing products, including booking flows, dashboards, online consultations, data-heavy interfaces and reusable UI components. I can help with frontend development, UI implementation, API integration, state management, performance improvements, bug fixing and turning designs or product ideas into polished, maintainable web applications. Recently, I’ve also been expanding into full-stack Next.js development with Prisma and PostgreSQL, and exploring AI-assisted tools and features that improve developer and user workflows. I’m proactive, detail-oriented and ownership-driven, with a strong focus on clean implementation, usability and reliable delivery.…Hi, I’m Iryna Lypnyk, a frontend developer with over seven years of experience building production web applications used by millions of users. I specialise in React, TypeScript and Next.js, creating reliable, responsive and user-friendly interfaces from complex requirements. Most of my experience was gained at Helsi, Ukraine’s largest digital healthcare platform, where I worked on patient-facing and doctor-facing products, including booking flows, dashboards, online consultations, data-heavy interfaces and reusable UI components. I can help with frontend development, UI implementation, API integration, state management, performance improvements, bug fixing and turning designs or product ideas into polished, maintainable web applications. Recently, I’ve also been expanding into full-stack Next.js development with Prisma and PostgreSQL, and exploring AI-assisted tools and features that improve developer and user workflows. I’m proactive, detail-oriented and ownership-driven, with a strong focus on clean implementation, usability and reliable delivery.

Iryna Lypnyk

Front-End Developer, Full Stack Developer, Web Developer, +1

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Hi, I’m Iryna Lypnyk, a frontend developer with over seven years of experience building production web applications used by millions of users. I specialise in React, TypeScript and Next.js, creating reliable, responsive and user-friendly interfaces from complex requirements. Most of my experience was gained at Helsi, Ukraine’s largest digital healthcare platform, where I worked on patient-facing and doctor-facing products, including booking flows, dashboards, online consultations, data-heavy interfaces and reusable UI components. I can help with frontend development, UI implementation, API integration, state management, performance improvements, bug fixing and turning designs or product ideas into polished, maintainable web applications. Recently, I’ve also been expanding into full-stack Next.js development with Prisma and PostgreSQL, and exploring AI-assisted tools and features that improve developer and user workflows. I’m proactive, detail-oriented and ownership-driven, with a strong focus on clean implementation, usability and reliable delivery.…Hi, I’m Iryna Lypnyk, a frontend developer with over seven years of experience building production web applications used by millions of users. I specialise in React, TypeScript and Next.js, creating reliable, responsive and user-friendly interfaces from complex requirements. Most of my experience was gained at Helsi, Ukraine’s largest digital healthcare platform, where I worked on patient-facing and doctor-facing products, including booking flows, dashboards, online consultations, data-heavy interfaces and reusable UI components. I can help with frontend development, UI implementation, API integration, state management, performance improvements, bug fixing and turning designs or product ideas into polished, maintainable web applications. Recently, I’ve also been expanding into full-stack Next.js development with Prisma and PostgreSQL, and exploring AI-assisted tools and features that improve developer and user workflows. I’m proactive, detail-oriented and ownership-driven, with a strong focus on clean implementation, usability and reliable delivery.

Available to hire

Hi, I’m Iryna Lypnyk, a frontend developer with over seven years of experience building production web applications used by millions of users.

I specialise in React, TypeScript and Next.js, creating reliable, responsive and user-friendly interfaces from complex requirements. Most of my experience was gained at Helsi, Ukraine’s largest digital healthcare platform, where I worked on patient-facing and doctor-facing products, including booking flows, dashboards, online consultations, data-heavy interfaces and reusable UI components.

I can help with frontend development, UI implementation, API integration, state management, performance improvements, bug fixing and turning designs or product ideas into polished, maintainable web applications.

Recently, I’ve also been expanding into full-stack Next.js development with Prisma and PostgreSQL, and exploring AI-assisted tools and features that improve developer and user workflows.

I’m proactive, detail-oriented and ownership-driven, with a strong focus on clean implementation, usability and reliable delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Ukrainian

Fluent

English

Advanced

Russian

Advanced

Work Experience

Full-Stack Developer (Freelance UI/UX Project) at Freelance / Remote

May 1, 2026 - Present

Delivered UI/UX focused frontend/backend solutions for freelance projects; worked on Next.js-based interfaces, data flows and API integration.

Frontend Developer – Volunteer at The Big House Theatre

October 1, 2023 - January 31, 2024

Contributed to a full-stack React/MUI app for a theatre, built accessible frontend interfaces and implemented secure media uploads using AWS.

UI Developer at Helsi.me / Helsi.pro

January 1, 2021 - December 31, 2022

Implemented UI features for patient-facing and doctor-facing products using React/Redux, Flow, Ant Design and REST APIs; improved UI consistency and frontend performance.

HTML/CSS Developer at reform.helsi.me / reform.helsi.pro

January 1, 2019 - December 31, 2020

Created responsive layouts and email templates; supported product pages and internal UI components.

Front-End Developer at Helsi UA Ltd

January 1, 2019 - February 1, 2026

Owned front-end delivery for complex patient-facing and doctor-facing health care workflows; built React/Redux features, API integration and improved codebase; migrated from Flow to TypeScript; contributed to frontend quality practices in Agile/Scrum delivery.

Visa & Mastercard Payment-Card Products Developer at Bank of Ukraine (eximb.com)

March 1, 2002 - November 1, 2017

Implemented payment-card products in a regulated financial environment; collaborated with business, operations and tech stakeholders; ensured compliance and reliability.