Haithem Nini

open to work

Mobile apps that ship, and backends that hold up.

Flutter and .NET developer, Co-Founder & CTO at Badilk. Shipped apps with 50K+ downloads.

Why me

work with me

Experience

  1. BadilkCo-Founder & CTO

    May 2025 – Present

  2. MazyoudFull-Stack Developer (Freelance)

    Mar 2025 – Present

  3. Samaa DevFlutter Developer (Contract)

    Nov 2025 – Present

  4. KounouzFlutter Developer (Part-time)

    Jan 2026 – Sep 2026

  5. LOVOFreelance Developer (Contract)

    Jan 2026 – Sep 2026

  6. GitHubOpen Source

    2022 – Present

Full résumé (PDF)

Stack

Mobile
Flutter​Dart​BLoC / Cubit​Freezed​GetIt​Clean Architecture​
Backend
.NET 8 / ASP.NET Core​EF Core​Dapper​
Data & Infra
PostgreSQL (Neon)​Redis​Vultr VPS​Nginx​GitHub Actions (CI/CD)​
Web & Services
Next.js​Tailwind CSS​Supabase​Firebase​

Mobile apps

7 apps

Web & desktop

  • Badilk Website

    Official website with the compatibility checker.

  • Kounouz Website

    Official website: features and download links.

  • LOVO Dashboard

    Bookings, fleet and finance for the platform owner.

    by invitation
  • LOVO Website

    Marketing website for the LOVO platform.

  • Maz WMS

    Warehouse control center: stock, receiving and traceability.

    10K+ orders a month

    by invitation
  • Maz TV

    Live operations dashboard for warehouse TV screens.

    Live orders and staff performance

    by invitation

Open source

Kind words

  • I highly recommend Haithem as a Flutter developer specialized in UI. His designs are clean, modern, and very well thought out. He has a strong sense of detail and knows how to turn ideas into smooth and usable interfaces. Working with him is easy because he understands requirements fast and delivers quality UI consistently.
    Mohamed Oussama BouchekoumFounder & CEO at MazyoudRead on LinkedIn
  • Haithem Nini understood what LOVO needed before we finished explaining it. He turned a rough idea into a clean, fast app that feels effortless to use, and he kept us informed at every step. Working with him felt like working with a partner rather than a contractor — I'd recommend him to anyone building a product they care about.
    Said HAMOUDIEntrepreneur & Founder at Travel & LOVORead on LinkedIn
  • I highly recommend this man machalah for his outstanding work on my app "Kounouz". He was professional, creative, responsive, and truly committed to delivering a high-quality product. The app turned out even better than I expected, with a beautiful design, smooth performance, and great attention to detail. He understood the vision behind the app and successfully transformed the idea into a polished and user-friendly experience. What impressed me most was his dedication, patience, and willingness to make improvements until everything was just right. Working with him was a great experience, and I would definitely recommend him to anyone looking for a talented and reliable mobile app developer.
    Mohamed Lamine MehriVoice-Over Artist | Voice Arts Award Winner 2023 (SOVAS, New York) | TrainerRead on LinkedIn

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