Дарья

Daria Khrushch
React Native Developer

Santa Cruz de Tenerife, Spain | [відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація»)
[відкрити контакти](див. вище в блоці «контактна інформація») | https://github.com/Daria-Khrushch

Summary
A highly skilled Developer with 4+ years of experience, specializing in React, React Native and
TypeScript for building modern, scalable, and accessible web and mobile applications. Proven
ability to deliver clean, reusable components and implement design systems that ensure UI
consistency. Strong expertise in REST API integration, state management, and testing. Adept at
collaborating in multidisciplinary remote teams, with a proactive and detail-oriented approach
to creating high-quality user experiences.

Work Experience
Frontend Developer Dec 2023 - Aug 2025
KODE

●​ Built and maintained the company’s corporate website using React and TailwindCSS,
improving performance and UX, which led to a 15% increase in user engagement.
●​ Developed a cross-platform mobile application with React Native, applying modern
UX/UI principles and accessibility standards, resulting in a 20% increase in app
downloads.
●​ Integrated Firebase for authentication, real-time data, analytics, and crash reporting
(Crashlytics), improving app stability and reducing crash reports by 25%.
●​ Set up CI/CD pipelines using GitHub Actions, automating build and deployment
processes, which cut release time by 30%.

Full Stack Developer Nov 2022 - Sep 2023
ART SPACE

●​ Developed responsive, high-performance web pages using Next.js, reducing page
load time by 20% and improving user retention.
●​ Worked on back-end integration by consuming REST APIs, ensuring efficient data
flow and seamless interaction between front and back ends.
●​ Participated in code reviews and team collaboration, enhancing code quality and
reducing post-release bugs by 15%.

Frontend Developer May 2021 - Jun 2022
IT Solutions
 ●​ Designed and implemented reusable UI components for an internal Component &
Template Library using ReactJS and TailwindCSS, decreasing design inconsistencies
by 30%.
●​ Applied mobile-first design principles, improving responsiveness and contributing to
a 25% increase in mobile engagement.
●​ Collaborated with designers and stakeholders to ensure UI consistency with brand
guidelines, strengthening the visual identity across all products.

Education
Master of Computer Science 2011-2016
Ukrainian National Technical University

Full Stack Developer 2020-2021
IT School GoIT

Skills

Hard Skills

●​ Languages & Frameworks: TypeScript, JavaScript (ES6+), Node.js, React, Next.js, React
Native
●​ Databases & APIs: RESTful APIs, Firebase (Firestore), MongoDB, familiarity with
TypeGraphQL and relational databases (Postgres)
●​ UI & Tooling: TailwindCSS, CSS Modules, Design Systems
●​ Testing: Jest, React Testing Library
●​ DevOps: Git, GitHub Actions, Docker

Soft Skills

●​ Strong communication and collaboration in remote, cross-functional teams.
●​ Experience with agile methodologies and project planning.
●​ Committed to writing clean, maintainable, and fully tested code.
●​ Proactive problem-solver with a passion for continuous learning.

Languages

●​ Ukrainian – Native
●​ Russian – Fluent
●​ English – Upper-intermediate (B2), fluent in technical communication
●​ Spanish – Pre-intermediate (A2)