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Rajat
@rajat_parvatio
Level 1
Sunmi POS and Business App Specialist
Inde
Anglais, Hindi
À propos de moi
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.
Compétences
Rajat
40 $US/heure
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Développement d'applis Android
I will develop custom android pos app for sunmi and pax
Développement multiplateforme
I will develop appointment booking app for businesses
Vous souhaitez travailler sur une base horaire ?
Dites à Rajat ce dont vous avez besoin.
40 $US
/
heurePortfolio
Expérience professionnelle
Software Developer
Flipkart • Temps plein
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 Avis
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1 à 5 avis sur 13
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Les plus pertinents
ivangraf1
Client récurrent
Croatie
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.
Réponse du freelance
Utile?
ivangraf1
Client récurrent
Croatie
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.
Utile?
ivangraf1
Client récurrent
Croatie
Once again, Rajat has made perfect app to all our requirements. I recommend him once again!!!
Réponse du freelance
Utile?
ivangraf1
Client récurrent
Croatie
He continues to produce me good working apps.
Réponse du freelance
Utile?
ivangraf1
Client récurrent
Croatie
Great and easy to work with. Understand requirements and makes everything possible.
Réponse du freelance
Utile?
