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Rajat
@rajat_parvatio
Level 1
Sunmi POS and Business App Specialist
India
Inglés, Hindi
Sobre mí
I help businesses build scalable mobile apps, including POS systems and on-demand service platforms.
Specialized in Sunmi POS and Android terminal apps with offline-first billing, inventory, and real-world operations.
✔ POS apps (Sunmi, iMin, NFC, thermal printing)
✔ On-demand service apps (booking platforms)
✔ API integrations & admin panels
Delivered 100+ apps for clients across USA, UK & Europe.
Message me to build your business app.
Habilidades
Rajat
USD 40/hora
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Desarrollo de aplicaciones para Android
I will develop custom android pos app for sunmi and pax
Desarrollo de multiplataforma
I will develop appointment booking app for businesses
¿Quieres trabajar por horas?
Dile a Rajat qué necesitas.
USD 40
/
horaPorfolio
Experiencia laboral
Software Developer
Flipkart • Tiempo completo
Sep 2015 - Dec 2017 • 2 yrs 3 mos
Worked on scalable backend systems and application features in a high-performance production environment. • Developed and maintained backend services and APIs • Worked on performance optimization and system reliability • Gained experience in building systems used by large-scale user bases This experience helped build a strong foundation in writing efficient, production-grade code and handling real-world system challenges.
13 Reseñas
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 13 reseñas
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Más relevante
ivangraf1
Cliente recurrente
Croacia
Very easy to work with. Understood really good our need and usage of the app. Fast in producing the app and fast in the response time in communication. All the time available to schedule a meeting to discuss everything to the smallest details. Really easy and nice to work with.
Respuesta del Freelancer
Útil?
ivangraf1
Cliente recurrente
Croacia
I cant express how satisfied and happy i am with Rajats work and delivery of the app. It is successfully approved on the apple and android store and ready for our customer to use.
Útil?
ivangraf1
Cliente recurrente
Croacia
Once again, Rajat has made perfect app to all our requirements. I recommend him once again!!!
Respuesta del Freelancer
Útil?
ivangraf1
Cliente recurrente
Croacia
He continues to produce me good working apps.
Respuesta del Freelancer
Útil?
ivangraf1
Cliente recurrente
Croacia
Great and easy to work with. Understand requirements and makes everything possible.
Respuesta del Freelancer
Útil?
