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Seré experto en reparación de bugs de base44, integraciones de base44, migración de base44, despliegue de base44
John S
5.0
5.0
Qué le encantó a la gente de este freelancer
davidmill3r
Estados Unidos
John did an excellent job reviewing my restaurant ordering app. He quickly identified the workflow issues and gave clear step by step fixes. His advice was...
spartancapitall
Estados Unidos
Absolutely amazing work! He fixed all the office data isolation issues in my PulseOS app, making sure each office only sees their own data while admins have...
kateemelda
Estados Unidos
Very happy with the work. I had a notification issue in my BASE44 app and some alerts were not sending correctly. He quickly found the problem in the workflow...
davidmill3r
Estados Unidos
Great experience working with John. The issue was explained clearly and all the needed details were provided. Communication was smooth and everything was tested...
churchilleddy
Estados Unidos
John quickly identified the issue in our Base44 project and fixed it perfectly. Communication was smooth and delivery was faster than expected. Highly recommended!
Acerca de este Servicio
Traducción automática
EXPERTO en BASE44 | DEPURACIÓN de APP BASE44 | INTEGRACIONES BASE44 | MIGRACIÓN BASE44 | INTEGRACIÓN STRIPE en BASE44 | REPLIT AI |
Tu app de Base44 debería funcionar como un activo premium para tu negocio, ya sea como MVP, SAAS o incluso MMP.
Ayudo a fundadores, startups y empresas a construir, arreglar y escalar apps de Base44 de alta calidad que sean estables, profesionales y listas para crecer.
La mayoría de mis clientes llegan después de que las soluciones rápidas dejan de funcionar. Ayudo a estabilizar apps de Base44 que enfrentan flujos de trabajo rotos, comportamiento inconsistente de AI, integraciones fallidas, variables de entorno faltantes y mucho más (básicamente en busca del "adulto en la habitación" que ayude).
Me concentro en solucionar los problemas de raíz, no solo en parchear los síntomas. Eso significa lógica más limpia, respuestas predecibles de AI y apps que se comportan igual cada vez que se ejecutan.
Lo que puedo ayudarte a hacer:
- Arreglar bugs y lógica en apps de Base44.
- Desarrollo de apps MVP en Base44.
- Integraciones en Base44 (APIs, integración Stripe, etc.)
- Migración de apps de Base44 a Lovable/Wordpress.
- Despliegue de apps de Base44 en App Store (iOS) y Play Store.
- Solución de problemas de dominio (DNS).
- Auditoría y revisión de mejoras en apps de Base44.
Si quieres un desarrollo experto en Base44 con calidad premium, envía un mensaje y discutamos.
Conoce a John S
John S
Got a broken app or a big idea? I fix one and build the other
- DeNigeria
- Miembro desdejul 2025
- Responde aprox. en:1 hora
- Última entrega2 meses
Idiomas
Inglés, Francés, Alemán, Español
Hey, I’m John 👋, An Experienced Full Stack Developer, Base44 Expert, and Automation Specialist offering custom web app development, SaaS solutions, API integrations, Shopify integration, QA testing, bug fixing, dashboard development, browser automation, Selenium bots, social media automation, and scalable business systems. I help startups and businesses build high-converting platforms, streamline operations, and launch powerful digital products with clean UX, reliable performance, and professional results.
Non technical or advanced, doesn’t matter. Message me and let’s get it working, fast.
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Mi porfolio
FAQ
Traducción automática
¿Podré gestionar la app por mí mismo?
Sí, las apps son fáciles de actualizar y gestionar.
¿Cuánto tarda la entrega?
La entrega suele tardar entre 3 y 10 días, dependiendo de la complejidad.
¿Optimizas las apps existentes de Base44?
Sí, mejoro el rendimiento, la estructura y la usabilidad.
¿Puedes migrar mi app de Base44 a una estructura mejor?
Sí. Me encargo de migraciones de Base44 y reestructuración de aplicaciones a plataformas como replit ai, Lovable.dev, bolt new y otras
¿Puedes auditar mi app de Base44?
Sí. Realizo auditorías completas de la app con sugerencias claras de mejora.
¿Trabajas con fundadores sin habilidades técnicas?
Sí. Mantengo una comunicación clara y sencilla.
¿Qué tan rápido puedes empezar?
De inmediato
Reseñas
5 comentarios sobre este Servicio
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
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Más relevante
D davidmill3r
Estados Unidos
John did an excellent job reviewing my restaurant ordering app. He quickly identified the workflow issues and gave clear step by step fixes. His advice was practical and easy to follow. Highly recommend for anyone using BASE44 who wants a reliable workflow review, bug fix, or app troubleshooting.
Hasta USD50
$
1 día
Tiempo
Útil?S spartancapitall
Estados Unidos
Absolutely amazing work! He fixed all the office data isolation issues in my PulseOS app, making sure each office only sees their own data while admins have full access. He also integrated Stripe payments with 3 subscription plans (Starter, Pro, Elite) including add-ons, webhooks, and feature gating...
USD100-USD200
$
3 días
Tiempo
Útil?K kateemelda
Estados Unidos
Very happy with the work. I had a notification issue in my BASE44 app and some alerts were not sending correctly. He quickly found the problem in the workflow and explained how to fix it step by step. After applying the changes, everything works perfectly. Highly recommend for BASE44 fixing, workflow issues, and notification problems.
Hasta USD50
$
3 días
Tiempo
Útil?D davidmill3r
Estados Unidos
Great experience working with John. The issue was explained clearly and all the needed details were provided. Communication was smooth and everything was tested properly after the fix. Would definitely recommend for BASE44 app fixes and workflow troubleshooting.
Hasta USD50
$
3 días
Tiempo
Útil?C churchilleddy
Estados Unidos
John quickly identified the issue in our Base44 project and fixed it perfectly. Communication was smooth and delivery was faster than expected. Highly recommended!
Hasta USD50
$
3 días
Tiempo
Útil?
Reseñas
5 comentarios sobre este Servicio
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
D davidmill3r
Estados Unidos
John did an excellent job reviewing my restaurant ordering app. He quickly identified the workflow issues and gave clear step by step fixes. His advice was practical and easy to follow. Highly recommend for anyone using BASE44 who wants a reliable workflow review, bug fix, or app troubleshooting.
Hasta USD50
$
1 día
Tiempo
Útil?S spartancapitall
Estados Unidos
Absolutely amazing work! He fixed all the office data isolation issues in my PulseOS app, making sure each office only sees their own data while admins have full access. He also integrated Stripe payments with 3 subscription plans (Starter, Pro, Elite) including add-ons, webhooks, and feature gating...
USD100-USD200
$
3 días
Tiempo
Útil?K kateemelda
Estados Unidos
Very happy with the work. I had a notification issue in my BASE44 app and some alerts were not sending correctly. He quickly found the problem in the workflow and explained how to fix it step by step. After applying the changes, everything works perfectly. Highly recommend for BASE44 fixing, workflow issues, and notification problems.
Hasta USD50
$
3 días
Tiempo
Útil?D davidmill3r
Estados Unidos
Great experience working with John. The issue was explained clearly and all the needed details were provided. Communication was smooth and everything was tested properly after the fix. Would definitely recommend for BASE44 app fixes and workflow troubleshooting.
Hasta USD50
$
3 días
Tiempo
Útil?C churchilleddy
Estados Unidos
John quickly identified the issue in our Base44 project and fixed it perfectly. Communication was smooth and delivery was faster than expected. Highly recommended!
Hasta USD50
$
3 días
Tiempo
Útil?
