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Jason Hammer
Level 2
4.9
4.9
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Como un equipo de desarrolladores profesionales con más de 5 años de experiencia, convertiré tus ideas en realidad.
Somos muy buenos en React, NodeJS, Express, MongoDB y aplicaciones móviles React Native.
Trabajamos con confianza en...
- Programación procedural.
- Programación orientada a objetos.
- Aplicaciones basadas en consola.
- Aplicaciones con interfaz gráfica.
- Estructuras de datos.
- Integración de bases de datos.
- Implementación de algoritmos.
- Web scraping.
- Aplicaciones móviles React Native.
- y más...
¿Por qué elegirnos?
- Valoramos a nuestros clientes, por eso garantizamos soporte VIP para obtener mejores resultados.
- Podemos trabajar en cualquier entorno.
- Podemos desarrollar desde un programa de lógica simple hasta proyectos con estructura compleja.
- Agregamos comentarios al código para que tengas una buena idea de qué está pasando.
Conoce a Jason Hammer
Jason Hammer
Building high performance apps that move industries forward
Level 2
- DePakistán
- Miembro desdenov 2019
- Responde aprox. en:1 hora
- Última entrega3 semanas
Idiomas
Inglés
With 7+ years of experience, I build polished mobile products designed for real-world users and business growth. My work spans food delivery, fitness, social, and e-commerce, including apps featured on Google Play’s Top 10, and App Store’s “App of the Day”.
I specialize in React Native and Flutter, building fast, scalable iOS and Android apps with clean UX and reliable performance. Whether you’re launching an MVP or scaling an existing product, I focus on one thing: turning your idea into a premium mobile experience that users love.
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Reseñas
51 comentarios sobre este Servicio
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| (2) | ||
| (0) | ||
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| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
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Más relevante
D drew_lewis2
Estados Unidos
Very good experience working with Jason.
2 días
Tiempo
Útil?A 
alex_morgan195
Pakistán
Fantastic experience working with him! He completed the task very quickly and delivered exactly what I needed. Communication was clear, friendly, and professional throughout the process. He is reliable, detail-oriented, and really knows how to get things done efficiently. I highly recommend him to anyone...
1 día
Tiempo
Útil?N nickf68
Francia
Jason worked with me on the frontend of a React + TypeScript PWA deployed on Vercel. He was responsive, technically capable, and able to implement UI fixes and improvements across multiple screens within an existing codebase. He’s comfortable with React, Tailwind, and Firebase-backed apps, and works...
3 semanas
Tiempo
Útil?A 1 persona le resultó útil esta reseña.S 
schertlerai
Suiza
Jason did a great job building the app from scratch and was always very responsive and professional. He communicated clearly, answered quickly, and was very understanding of my individual requirements. The initial setup, core app structure, and design were delivered fast and with good quality. You can...
6 Meses
Tiempo
Útil?N nickf68
Francia
Jason is an excellent developer and an outstanding problem solver. He took a complex, evolving product vision and consistently turned it into working, production-ready code under pressure. His ability to debug, iterate quickly, and implement detailed requirements was critical to getting this app built...
8 días
Tiempo
Útil?
Reseñas
51 comentarios sobre este Servicio
| (49) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
D drew_lewis2
Estados Unidos
Very good experience working with Jason.
2 días
Tiempo
Útil?A alex_morgan195
Pakistán
Fantastic experience working with him! He completed the task very quickly and delivered exactly what I needed. Communication was clear, friendly, and professional throughout the process. He is reliable, detail-oriented, and really knows how to get things done efficiently. I highly recommend him to anyone...
1 día
Tiempo
Útil?N nickf68
Francia
Jason worked with me on the frontend of a React + TypeScript PWA deployed on Vercel. He was responsive, technically capable, and able to implement UI fixes and improvements across multiple screens within an existing codebase. He’s comfortable with React, Tailwind, and Firebase-backed apps, and works...
3 semanas
Tiempo
Útil?A 1 persona le resultó útil esta reseña.S schertlerai
Suiza
Jason did a great job building the app from scratch and was always very responsive and professional. He communicated clearly, answered quickly, and was very understanding of my individual requirements. The initial setup, core app structure, and design were delivered fast and with good quality. You can...
6 Meses
Tiempo
Útil?N nickf68
Francia
Jason is an excellent developer and an outstanding problem solver. He took a complex, evolving product vision and consistently turned it into working, production-ready code under pressure. His ability to debug, iterate quickly, and implement detailed requirements was critical to getting this app built...
8 días
Tiempo
Útil?
