Hello there! I'm Khadidja

I’m Khadidja Cheurfi, a product designer and developer based in Algeria. I work with the Sifartek team and freelance for brands, blending technical precision with a human-centered, artistic eye.

I care about interfaces that solve real problems and feel considered, down to the small details people never notice but always feel. When I’m not working, you’ll find me crafting little things. I love all forms of art, and my love language is handmade gifts.

Years

designing & building

Experience

Sifartek (Wergonic) Product Designer & Front-end Developer2026-Present
Designing the apps and websites of IoT B2B products end to end: research, user flows, the design system, and the front-end build in Next.js, working directly with the engineers.
Sifartek Design Co-Lead & Product Designer2025
Co-led the design department and the UX/UI team: set the design strategy, ran the collaboration between designers and developers, and kept designing and building product screens myself.
OMC Senior Designer2024
Led the visual design for the club's projects and events, from the first concepts to the final posters and screens.
MC UX/UI Designer2024
Created graphic and web designs for the club: event visuals, social posts and the interfaces of its web projects.
Freelance Designer & Front-end Developer2023-Present
Responsive web apps and user experiences for client brands, from the first sketch to the code: landing pages, portfolios and product interfaces, twenty-plus projects so far.

Education

USTHB B.Sc. Computer Science2026
University of Science and Technology Houari Boumediene, Algiers. Graduation project: CartyGo, the UX/UI of a mobility and logistics app.

Experience

Sifartek (Wergonic) Product Designer & Front-end Developer2026-Present
Designing the apps and websites of IoT B2B products end to end: research, user flows, the design system, and the front-end build in Next.js, working directly with the engineers.
Sifartek Design Co-Lead & Product Designer2025
Co-led the design department and the UX/UI team: set the design strategy, ran the collaboration between designers and developers, and kept designing and building product screens myself.
OMC Senior Designer2024
Led the visual design for the club's projects and events, from the first concepts to the final posters and screens.
MC UX/UI Designer2024
Created graphic and web designs for the club: event visuals, social posts and the interfaces of its web projects.
Freelance Designer & Front-end Developer2023-Present
Responsive web apps and user experiences for client brands, from the first sketch to the code: landing pages, portfolios and product interfaces, twenty-plus projects so far.

Education

USTHB B.Sc. Computer Science2026
University of Science and Technology Houari Boumediene, Algiers. Graduation project: CartyGo, the UX/UI of a mobility and logistics app.

Here is what I do

Service 01

UI/UX Design

Research, user flows, prototypes and testing that turn a fuzzy problem into an intuitive product, with a design system to match.

Prototyping
Design Systems
User Research

Service 02

Front-end Development

Landing pages and full web apps in React and Next.js: fast, responsive and easy to maintain, built by the person who designed them.

React
Next.js
TypeScript
Tailwind CSS

Service 03

Full-stack Development

The API, data and auth behind the interface, so a product ships whole instead of as a front end waiting for its backend.

Django
FastAPI
Node.js
PostgreSQL