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Haré diseño de backend, servidor API y desarrollo de bases de datos
Mohsin Akram
Level 1
1 pedido en espera
5.0
5.0
Acerca de este Servicio
Traducción automática
Tu app solo es tan buena como el backend que la impulsa. Un backend lento y mal estructurado significa usuarios frustrados, errores en el peor momento y un producto que no puede escalar cuando lo necesitas.
He construido backends para más de 150 proyectos con un historial de 5 estrellas, trabajando directamente con fundadores de startups y dueños de negocios, sin subcontratar ni usar juniors.
Lo que construyo:
- APIs REST con endpoints limpios y documentados
- - Diseño y optimización de bases de datos (PostgreSQL, MongoDB)
- - Sistemas de autenticación y gestión de usuarios
- - Integraciones con terceros (Stripe, pasarelas de pago, SMS, email)
- - Funciones en tiempo real, cargas de archivos, paneles de administración
- - Despliegue en la nube (Railway, Render, AWS)
Pila tecnológica: Node.js, NestJS, Express, TypeScript, PostgreSQL, MongoDB
Básico: backend MVP rápido para poner en marcha tu idea (5-10 endpoints)
Estándar: sistema completo para un lanzamiento de producto completo (15-25 endpoints)
Premium: arquitectura de nivel empresarial diseñada para manejar escala
Envíame un mensaje antes de ordenar si tienes preguntas sobre tu proyecto.
Conoce a Mohsin Akram
Mohsin Akram
The developer clients keep hiring again
Level 1
- DePakistán
- Miembro desdeene 2019
- Responde aprox. en:1 hora
- Última entrega2 semanas
Idiomas
Inglés
I build and fix the software behind founders' products: marketplaces, booking and payment flows, AI features, and APIs that hold up under real users. You deal with me directly from brief to launch and after. I've shipped a restaurant ordering app, an SEO booking site and a SaaS that feeds Google Sheets, and I like taking over messy or half-built codebases and making them production-ready. Send the repo or a short written brief and I'll reply with a scoped plan and a fixed price.
Traducción automática
Mi porfolio
Otros servicios de Desarrollo de software que ofrezco
FAQ
Traducción automática
¿Qué marcos utilizas?
Mayormente Node.js con Express o NestJS. Si tu proyecto ya funciona en otro framework como Koa, también puedo trabajar con él.
¿Puedes manejar aplicaciones en tiempo real?
Sí, puedo crear funciones en tiempo real utilizando WebSocket u otras tecnologías adecuadas.
¿Qué pasa con la seguridad de la API?
Cada endpoint tiene comprobaciones de inicio de sesión, controles de permisos y validación de entradas, y el tráfico pasa por HTTPS. El rate limiting está disponible como extra.
¿Puedes ayudarme con la documentación de la API?
Sí. La documentación completa está incluida desde Standard en adelante. En Basic agrego un README corto listando cada endpoint.
Reseñas
17 comentarios sobre este Servicio
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
R rodjcarter
Estados Unidos
Mohsin did a great job on my latest website and admin development work. He was responsive, detailed, and very cooperative throughout the project. He understood the requirements well, made the requested updates, and communicated clearly during testing and delivery. I appreciate his attention to detail...
USD 1,000-USD 2,500
Precio
4 semanas
Tiempo
K 
Respuesta del Freelancer
Útil?R rodjcarter
Estados Unidos
Communication was professional throughout the project and Mohsin remained responsive during testing, revisions and post-delivery. My. platform was delivered with solid functionality, clear documentation, and strong foundation for future development and scaling. Looking forward to continuing into the next phase of the project.
USD 200-USD 400
Precio
3 semanas
Tiempo
K Respuesta del Freelancer
Útil?R rodjcarter
Estados Unidos
Excellent developer experience overall. Mohsin was very responsive, fast with implementation, and handled complex workflow requirements professionally. He quickly built a dynamic event payment + waiver system with QR integration, Stripe checkout flow, admin controls, waiver verification, and live-event...
USD 200-USD 400
Precio
5 días
Tiempo
K Respuesta del Freelancer
Útil?R rodjcarter
Estados Unidos
Mohsin has been excellent to work with. He communicates clearly, is very responsive, and has a strong understanding of both the technical side and the product vision. He’s been able to take complex ideas and turn them into a structured, scalable system, especially around the scoring engine and overall...
USD 200-USD 400
Precio
5 días
Tiempo
K Respuesta del Freelancer
Útil?R rodjcarter
Estados Unidos
Mohsin did an excellent job bringing this project to life. He understood the vision quickly and translated it into a clean, functional product that’s ready for real-world use. Communication was clear and proactive throughout, and he was very responsive to feedback and iterations. The system is fast,...
USD 2,500-USD 5,000
Precio
3 semanas
Tiempo
K Respuesta del Freelancer
Útil?
Reseñas
17 comentarios sobre este Servicio
| (17) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
R rodjcarter
Estados Unidos
Mohsin did a great job on my latest website and admin development work. He was responsive, detailed, and very cooperative throughout the project. He understood the requirements well, made the requested updates, and communicated clearly during testing and delivery. I appreciate his attention to detail...
USD 1,000-USD 2,500
Precio
4 semanas
Tiempo
K Respuesta del Freelancer
Útil?R rodjcarter
Estados Unidos
Communication was professional throughout the project and Mohsin remained responsive during testing, revisions and post-delivery. My. platform was delivered with solid functionality, clear documentation, and strong foundation for future development and scaling. Looking forward to continuing into the next phase of the project.
USD 200-USD 400
Precio
3 semanas
Tiempo
K Respuesta del Freelancer
Útil?R rodjcarter
Estados Unidos
Excellent developer experience overall. Mohsin was very responsive, fast with implementation, and handled complex workflow requirements professionally. He quickly built a dynamic event payment + waiver system with QR integration, Stripe checkout flow, admin controls, waiver verification, and live-event...
USD 200-USD 400
Precio
5 días
Tiempo
K Respuesta del Freelancer
Útil?R rodjcarter
Estados Unidos
Mohsin has been excellent to work with. He communicates clearly, is very responsive, and has a strong understanding of both the technical side and the product vision. He’s been able to take complex ideas and turn them into a structured, scalable system, especially around the scoring engine and overall...
USD 200-USD 400
Precio
5 días
Tiempo
K Respuesta del Freelancer
Útil?R rodjcarter
Estados Unidos
Mohsin did an excellent job bringing this project to life. He understood the vision quickly and translated it into a clean, functional product that’s ready for real-world use. Communication was clear and proactive throughout, and he was very responsive to feedback and iterations. The system is fast,...
USD 2,500-USD 5,000
Precio
3 semanas
Tiempo
K Respuesta del Freelancer
Útil?
