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Seré tu desarrollador web en react js, node js, next js y nest js
Sami Ullah
4.9
4.9
Acerca de este Servicio
Traducción automática
Hola
Soy SAMI ULLAH, un ingeniero de software con más de 7 años de experiencia en Next.js, React.js, Nest.js y Node.js.
Voy a crear aplicaciones web o sitios web completamente dinámicos y también puedo optimizar tu web existente para garantizar código limpio, mejor rendimiento y funcionalidad sin errores. Desde problemas menores hasta bugs complejos, los manejo de manera eficiente y profesional.
Lo que ofrezco:
- Crear o depurar aplicaciones web o sitios web con tecnología de React o Next js
- Arreglar bugs o errores en Node js o React o Next js
- Optimizar el rendimiento y la velocidad de carga de la app
- Resolver problemas de API, gestión de estado y despliegue
- Mejorar la arquitectura y la calidad del código
Pila tecnológica:
Next.js | React.js | Node.js | Nest.js | TypeScript | MongoDB | PostgreSQL | Redux | Firebase
Entrega rápida Comunicación clara 100% satisfacción
Nota: Envíame un mensaje con lo que estás construyendo y te diré exactamente cómo lo abordaría.
Conoce a Sami Ullah
Sami Ullah
Experienced Software Developer and Trainer
- DePakistán
- Miembro desdeago 2021
- Última entrega1 año
Idiomas
Urdu, Hindi, Inglés
Hi there! 👋 I’m a Full Stack Web & Mobile App Developer with over 7 years of professional experience in Software Development, Training, and Digital Marketing. I hold a Bachelor’s degree in Computer Science and have helped numerous clients bring their ideas to life through clean, efficient, and modern code.
💻 Web Development Expertise:
React.js | Node.js | MongoDB | MySQL | HTML | CSS | JavaScript | TypeScript | NestJS | Next.js
📱 Mobile App Development Expertise:
React Native | Kotlin | Firebase | Node.js
I build high-performance, scalable.
Traducción automática
Mi porfolio
Reseñas
61 comentarios sobre este Servicio
| (58) | ||
| (1) | ||
| (1) | ||
| (1) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
B bataa_sme
Mongolia
Sami Ullah is a coding genius! His expertise in code made learning super smooth and effective. Plus, his cooperation level was stellar, making the entire process enjoyable. 👍
USD200-USD400
$
8 días
Tiempo
Útil?B bataa_sme
Mongolia
Sami Ullah's online coding lessons were exceptional and BUG FREE. The work was delivered ON TIME, making the entire experience seamless and stress-free. Highly recommend! 👍
USD100-USD200
$
6 días
Tiempo
Útil?B bataa_sme
Mongolia
Sami Ullah is exceptional! His code expertise and deep understanding made the online coding lessons incredibly valuable. Highly recommend! 👌
USD100-USD200
$
5 días
Tiempo
Útil?B bataa_sme
Mongolia
Sami Ullah delivered an outstanding coding lesson, showcasing true PROFESSIONALISM in his work. Additionally, his prompt DELIVERY time made working with him a seamless experience. Highly recommend! 👍
USD100-USD200
$
1 día
Tiempo
Útil?B bataa_sme
Mongolia
Sami Ullah was a pleasure to work with! His code expertise shone through in every session, and his quick responsiveness made the entire process smooth. Highly recommend! 😊
USD50-USD100
$
1 día
Tiempo
S 
Respuesta del Freelancer
Útil?
Reseñas
61 comentarios sobre este Servicio
| (58) | ||
| (1) | ||
| (1) | ||
| (1) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
B bataa_sme
Mongolia
Sami Ullah is a coding genius! His expertise in code made learning super smooth and effective. Plus, his cooperation level was stellar, making the entire process enjoyable. 👍
USD200-USD400
$
8 días
Tiempo
Útil?B bataa_sme
Mongolia
Sami Ullah's online coding lessons were exceptional and BUG FREE. The work was delivered ON TIME, making the entire experience seamless and stress-free. Highly recommend! 👍
USD100-USD200
$
6 días
Tiempo
Útil?B bataa_sme
Mongolia
Sami Ullah is exceptional! His code expertise and deep understanding made the online coding lessons incredibly valuable. Highly recommend! 👌
USD100-USD200
$
5 días
Tiempo
Útil?B bataa_sme
Mongolia
Sami Ullah delivered an outstanding coding lesson, showcasing true PROFESSIONALISM in his work. Additionally, his prompt DELIVERY time made working with him a seamless experience. Highly recommend! 👍
USD100-USD200
$
1 día
Tiempo
Útil?B bataa_sme
Mongolia
Sami Ullah was a pleasure to work with! His code expertise shone through in every session, and his quick responsiveness made the entire process smooth. Highly recommend! 😊
USD50-USD100
$
1 día
Tiempo
S Respuesta del Freelancer
Útil?
