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Alex De PapeAD

Alex De Pape

Full-Stack Developer | React · TypeScript · Node.j

400 €/jour
Bruxelles, BE
3-7 ans

Délai de réponse moyen : 1h

À propos de Alex

Full-stack developer with 5+ years of experience building production web applications and SaaS products. I specialize in React, TypeScript, Node.js/NestJS, and modern backend stacks — with a strong track record delivering end-to-end features across fast-moving startups.

I'm the founder of FluentAI, a language-learning Chrome Extension for Netflix and YouTube that grew to 100 paying customers. I've worked as a Technical Lead at Sciense (Next.js 15, Supabase, tRPC), as a freelance developer at Kolleno (React, NestJS, Redis), and as a full-stack developer at Embie (Next.js, GraphQL, Playwright).

Currently also building Acepe.dev, a desktop app for unified AI agent interactions using Tauri + SvelteKit + Rust.

What I bring to your project:
- Full-stack ownership: from database schema to polished UI
- Clean, tested code with TDD and Playwright E2E
- Fast autonomy in new codebases (Odoo legacy, startup greenfields)
- Product mindset — I've shipped products used by real paying customers

Looking for freelance missions in web development, SaaS, or AI-adjacent products. Remote-first, available immediately.
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

  • Russe

    Capacité professionnelle complète

En télétravail uniquement
Travaille majoritairement à distance

Expériences

  • Acepe
    Founder
    HIGH TECH
    janvier 2026 - Aujourd'hui (5 mois)
    • Building Acepe, a desktop app for unified AI agent interactions using the Agent Client Protocol (ACP).
    • Designed three-tier architecture: SvelteKit frontend ↔ Tauri Rust backend ↔ external ACP agents.
    • Implemented TDD with Vitest and Playwright E2E tests; auto TypeScript generation from Rust types via specta.
    • Tech: SvelteKit 2, Tauri 2, Rust, Sea-ORM, SQLite, TypeScript, Tailwind CSS 4.
    Typescript Rust SvelteKit
  • Sciense
    Technical Lead
    HIGH TECH
    juillet 2025 - Aujourd'hui (11 mois)
    • Technical Lead on Sciense, a research collaboration platform connecting researchers, projects, and organizations.
    • Built dual-mode Search/Action Bar, project lifecycle system, and onboarding flow.
    • Tech: Next.js 15, React 19, TypeScript, Supabase, PostgreSQL, Prisma ORM, tRPC, TanStack Query, Playwright E2E.
    Next.js Supabase tRPC
  • Kolleno
    Software Developer
    AGENCE & SSII
    juin 2024 - Aujourd'hui (2 ans)
    • Built and maintained React + Tailwind CSS frontend features for an accounts receivable SaaS platform.
    • Developed NestJS APIs and integrated Supabase, SQL, and Redis for data management.
    • Managed client-side state and server data with TanStack Query; deployed services on Fly.io.
    React.js NestJs Redis

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Formations

  • Certificate, Machine Learning
    Israel Tech Challenge <itc>
    2021
    Certificate, Machine Learning
  • Bachelor of Science in Computer Science
    Institut Paul Lambin
    2020
    Bachelor, Computer Science

Compétences

Catégories