Trabajaré con react nextjs nodejs supabase como desarrollador web full stack

J
jawad_ul_hassan
J
jawad_ul_hassan
Jawad

Level 2

2 pedidos en cola

5.0
5.0
Parte de la información se ha traducido automáticamente.

Qué le encantó a la gente de este freelancer

Acerca de este Servicio

Traducción automática

La mayoría de los fundadores me contactan en uno de dos lugares: una gran idea que aún necesita desarrollarse, o una app codificada con vibe atascada en modo demo que no quiere salir en vivo. Yo manejo ambas.


Soy Jawad, un desarrollador web full stack con más de 6 años transformando ideas básicas y apps de IA rotas en productos escalables y listos para producción. Frontend en React/Next.js, backend en Node.js, base de datos en Supabase. Un solo desarrollador, de principio a fin.


Lo que construyo:

  • Plataformas SaaS y aplicaciones web multi-tenant desde cero
  • Frontends en React/Next.js responsivos y pixel-perfect, diseñados en Figma
  • APIs REST, pagos con Stripe e integraciones con terceros
  • Funciones de IA (ChatGPT y Claude), email y automatización


Arreglar y migrar apps codificadas con vibe:

  • Hacer que Lovable, Bolt, Replit, Base44 y apps v0 sean listas para producción
  • Convertir prototipos de IA en sitios web en vivo y optimizados para SEO
  • Arreglar errores en Supabase Auth, RLS, Realtime, Edge Functions y base de datos


Pila tecnológica: Next.js, React, Node.js, Supabase, Stripe, PostgreSQL, TypeScript, Tailwind, Firebase, AWS,


¿Qué me hace diferente?

No desaparezco después del primer hito. Escribo código como si el producto fuera mío, y por eso los clientes siguen regresando. Disponible en diferentes zonas horarias, respondo en minutos.


Envíame un mensaje. Construyamos algo de lo que estés orgulloso.

Respeta los derechos de terceros

Recuerda que incluir temas, plantillas o cualquier otro elemento que viole los derechos de terceros o las leyes aplicables en los trabajos entregados va en contra de las políticas de Fiverr. Puedes ver más información en Guía para la creación digital responsable.

Conoce a Jawad

Jawad

Full Stack AI Engineer

5.0(127)

Level 2

  • DePakistán
  • Miembro desdedic 2019
  • Responde aprox. en:1 hora
  • Última entrega3 días
  • Idiomas

    Urdu, Hindi, Inglés
Hi! I'm Jawad, a Full Stack Developer & AI Engineer with 6+ years building scalable, AI-powered web apps and SaaS platforms. I craft responsive frontends, robust backends, and integrate AI (ChatGPT & Claude) into real, production-ready products. I also rescue and migrate vibe-coded apps (Lovable, Bolt, Replit, v0) to clean Supabase backends. Tech: React, Next.js, TypeScript, Node.js, Express, Nest.js, MongoDB, PostgreSQL, Supabase, Firebase + AI/LLM APIs. Clean code, clear communication, value-driven solutions. Let's build something exceptional together.

Traducción automática

Mi porfolio

Reseñas

66 comentarios sobre este Servicio
5.0

(66)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
Ordenar por
Más relevante
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    Jawad did an excellent job on a complex auth flow rewrite. The work required significant changes across the authentication system and security settings because Supabase handles email and phone as separate providers, and he handled it professionally. He clearly understood the requirements, implemented...

    USD100-USD200

    $

    2 días

    Tiempo

    Útil?
    No
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    Jawad did an outstanding job implementing the sign-up and login system for Constructeams. He went above and beyond to ensure the entire authentication flow was smooth, secure, and user-friendly across both desktop and mobile. He quickly identified issues, communicated clearly, and delivered clean, well-structured...

    USD50-USD100

    $

    1 día

    Tiempo

    Útil?
    No
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    Jawad did an outstanding job on my marketing website. From start to finish, his communication was clear, timely, and professional. He understood exactly what I was trying to achieve and translated it into a clean, modern, and high-quality design that exceeded my expectations. The attention to detail...

    USD400-USD600

    $

    6 días

    Tiempo

    Imagen de muestra de trabajo
    Útil?
    No
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    I hired Jawad to fix and improve the login and onboarding experience for my SaaS platform, Constructeams, and he absolutely went above and beyond expectations. He didn’t just address the immediate issues—he took the time to fully understand the authentication flow, identified underlying problems, and...

    USD200-USD400

    $

    4 días

    Tiempo

    Útil?
    No
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    I hired Jawad to implement user permissions for my SaaS platform, Constructeams, and he absolutely exceeded expectations. He built a clean, scalable permissions structure with Owner, Admin, and User roles, and made sure everything worked exactly as intended across the app — including project access,...

    USD200-USD400

    $

    3 días

    Tiempo

    Útil?
    No
Reseñas

66 comentarios sobre este Servicio
5.0

(66)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
Ordenar por
Más relevante
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    Jawad did an excellent job on a complex auth flow rewrite. The work required significant changes across the authentication system and security settings because Supabase handles email and phone as separate providers, and he handled it professionally. He clearly understood the requirements, implemented...

    USD100-USD200

    $

    2 días

    Tiempo

    Útil?
    No
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    Jawad did an outstanding job implementing the sign-up and login system for Constructeams. He went above and beyond to ensure the entire authentication flow was smooth, secure, and user-friendly across both desktop and mobile. He quickly identified issues, communicated clearly, and delivered clean, well-structured...

    USD50-USD100

    $

    1 día

    Tiempo

    Útil?
    No
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    Jawad did an outstanding job on my marketing website. From start to finish, his communication was clear, timely, and professional. He understood exactly what I was trying to achieve and translated it into a clean, modern, and high-quality design that exceeded my expectations. The attention to detail...

    USD400-USD600

    $

    6 días

    Tiempo

    Imagen de muestra de trabajo
    Útil?
    No
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    I hired Jawad to fix and improve the login and onboarding experience for my SaaS platform, Constructeams, and he absolutely went above and beyond expectations. He didn’t just address the immediate issues—he took the time to fully understand the authentication flow, identified underlying problems, and...

    USD200-USD400

    $

    4 días

    Tiempo

    Útil?
    No
  • J
    image-docs

    jamesscott229

    Cliente recurrente

    US

    Estados Unidos

    5

    I hired Jawad to implement user permissions for my SaaS platform, Constructeams, and he absolutely exceeded expectations. He built a clean, scalable permissions structure with Owner, Admin, and User roles, and made sure everything worked exactly as intended across the app — including project access,...

    USD200-USD400

    $

    3 días

    Tiempo

    Útil?
    No