Khalifa Seck

Design Engineer

I design and build thoughtful interfaces—from concept to production. I’m a specialized frontend engineer who ships with the React ecosystem (Next.js) and modern TypeScript. I care deeply about component architecture, performance optimization, and the details that make software feel alive.

  • React Ecosystem
  • TypeScript
  • Frontend Arch
  • System Design
Portrait of Khalifa Seck

About

I bridge product design and front-end engineering, turning complex ideas into clear, functional systems. I focus on creating accessible components, adding meaningful motion, and building with strong performance in mind, ensuring every interface feels effortless to use.

Education
OCAD University
Digital Futures
Business & Social Innovation
Languages
French(Native)
First language
English(Fluent)
Professional proficiency

Design

  • Product DesignEnd-to-end design systems & UI architecture
  • InteractionComplex micro-interactions & motion design
  • FigmaAdvanced prototyping & tokens

Development

  • React EcosystemNext.js, Server Components, Patterns
  • Frontend ArchitectureState management, API integration
  • TypeScriptType-safe robust architecture
  • UI EngineeringTailwind, CSS Modules, Framer Motion

Expertise

  • Design Systems
  • Web Performance
  • Accessibility (a11y)
  • Component Logic
  • Responsive Layouts

What I Do

Specialized services combining design thinking with technical expertise

Product Development

End-to-end product development from concept to launch. I've built IntelliCourse (AI-powered learning platform) and multiple web applications with modern tech stacks.

Key Skills

Next.js & ReactTypeScriptDatabase DesignAPI Integration
Recent: IntelliCourse - AI Learning Platform

Design Systems & UI

Creating cohesive design systems and component libraries. From Figma designs to production-ready React components with accessibility and responsive design.

Key Skills

Component LibrariesFigma to CodeResponsive DesignAccessibility
Recent: Portfolio Component System

Performance & Optimization

Optimizing web applications for speed and user experience. Core Web Vitals, bundle optimization, and smooth animations with Framer Motion.

Key Skills

Core Web VitalsBundle OptimizationFramer MotionSEO
Recent: Portfolio Performance Optimization

Coming Next

Projects and improvements I'm working on

Upcoming Projects

Open Source Components

Publishing reusable React component library for modern web applications