KYAbout Khoudir
I help startups and small teams design, build, and ship production-ready web and mobile applications.
I am a senior full-stack engineer with 5+ years of experience working with React, Next.js, Node.js, and TypeScript and building scalable backends on AWS (Lambda, DynamoDB, S3, API Gateway). I take full ownership of projects, from architecture and implementation to deployment and production support.
Recently, I worked on and shipped a consumer mobile application using React Native (Expo), while developing the backend and an admin dashboard in parallel. This required pragmatic technical decisions and reliable execution across multiple systems.
I typically work on full-stack product development, APIs, admin dashboards, and performance-critical features, collaborating closely with product and design stakeholders.
English
Native or bilingual
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- EdTech StartupFull-Stack EngineerEDUCATION AND E-LEARNINGAugust 2025 - Today (1 year)Amsterdam, Netherlands• • Built and maintained core dashboard features for a B2B SaaS platform using Svelte, SvelteKit, and TypeScript.• • Translated Figma designs into clean, responsive, and accessible UI components used by multiple customer segments.• • Owned complex Company Settings workflows, including permissions, validation, and data consistency.• • Developed backend services and REST APIs using Node.js and Express.js.• • Introduced Playwright end-to-end testing and Storybook to improve reliability and frontend scalability.• • Collaborated closely with product managers and backend engineers in an Agile/Scrum environment.
- Wellness Mobile ApplicationFull-Stack EngineerHEALTH AND WELLNESSDecember 2024 - August 2025 (8 months)Los Angeles, United States• • Built and shipped a production wellness mobile application using React Native (Expo) and TypeScript, published on Google Play.• • Designed scalable frontend architecture with clear separation between UI, state management, and data-fetching layers.• • Implemented server-state caching, synchronization, and offline-friendly behavior using React Query.• • Developed a web-based admin dashboard with complex forms, permissions, and data-driven workflows.• • Built backend APIs using Node.js on AWS Lambda with DynamoDB and API Gateway.• • Integrated AI-powered audio generation workflows and media delivery using AWS S3.• • Implemented Playwright end-to-end tests to ensure reliability of critical user flows.• • Owned features end-to-end, including architecture decisions, implementation, testing, deployment, and production releases.
- E-Learning PlatformFrontend DeveloperEDUCATION AND E-LEARNINGNovember 2022 - October 2024 (1 year and 11 months)Rotterdam, Netherlands• • Worked on a large-scale React and TypeScript codebase supporting multiple user roles and workflows.• • Built and maintained admin dashboard features using React, React Query, and Material UI.• • Owned complex features such as trial management, batch operations, and reporting exports (Excel/PDF).• • Developed learner-facing components including lesson players, dashboards, and interactive widgets.• • Improved reliability and maintainability through unit, integration, and end-to-end testing.• • Collaborated with cross-functional teams in an Agile/Scrum environment.
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Education
- Full-Stack Development CertificationfreeCodeCampFull-Stack Development Certification
- Total TypeScript — Advanced React with TypeScriptTotal TypeScript — Advanced React with TypeScript