Looking for a job

xenia onescu

@xeniaonescu

Frontend Developer using React, Next.js, and TypeScript to build responsive websites and features across three internal SaaS applications.

France

Message

What I'm looking for

I'm looking for remote or hybrid opportunities within collaborative and creative teams.

At SeineYonne, I developed features across three internal SaaS applications to address business team needs and improve day-to-day workflows. I also refactored code and integrated APIs, focusing on performance and maintainability.

I worked with product, design, and engineering teams on prioritization and ticket tracking, and used Figma designs to create consistent interfaces. I also wrote user-oriented documentation to help reduce support tickets and increase team autonomy.

As a freelance Frontend Developer, I designed and developed responsive websites and landing pages for private clients. I translated Figma designs into reusable React.js components, integrated third-party services and APIs, and improved performance, accessibility, and SEO.

I enjoy exploring backend technologies such as Nest.js, Prisma, and Docker, and thinking through user journeys during project design. I'm open to remote or hybrid opportunities in collaborative and creative teams.

Experience

Work history, roles, and key accomplishments

Frontend Developer

Freelance

Feb 2026 - Jul 2026 (5 months)

- Designed and developed responsive websites and landing pages for private clients, ensuring strong usability and mobile compatibility
- Translated UI/UX designs (Figma) into clean, reusable frontend components using React.js and modern web practices
- Integrated third-party services and APIs (e.g., forms, analytics, authentication) to extend application functionality
- Improved website perform

Frontend Developer

SeineYonne

Sep 2023 - Apr 2025 (1 year 7 months)

- Developed and implemented new features across 3 internal SaaS applications, addressing business team needs and improving day-to-day workflows.
- Actively participated in project management activities, including request prioritization, ticket tracking, and coordination with product, design, and engineering teams.
- Refactored existing code to improve performance, readability, and maintainabil

Frontend Developer

SeineYonne

Jul 2023 - Feb 2025 (1 year 7 months)

- Improved application performance and maintainability
- Integrated APIs and optimized data exchange
- Participated in task prioritization and project ticket tracking

Frontend Developer

Architoi

Jan 2023 - Mar 2023 (2 months)

- Contributed to the design of a showcase website, creating Figma mockups in close collaboration with the design team.
- Developed the frontend of a showcase website, applying web integration standards, performance optimization, and SEO best practices.

Fullstack Developer

Ecole O'clock

Aug 2022 - Oct 2022 (2 months)

Worked as Fullstack Developer at Ecole O'clock.

Retail Sales Assistant

Inditex

Jun 2019 - Dec 2021 (2 years 6 months)

- Greeted customers and provided personalized styling advice tailored to their needs
- Recommended products and supported customers in building complete outfits
- Managed inventory and ensured timely restocking across the sales floor
- Contributed to enhancing the overall customer experience and achieving commercial targets