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Rajat
@rajat_parvatio
Level 1
Sunmi POS and Business App Specialist
Indien
Englisch, Hindi
Über mich
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.
Kompetenzen
Rajat
40 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Android App-Entwicklung
I will develop custom android pos app for sunmi and pax
Plattformübergreifende Entwicklung
I will develop appointment booking app for businesses
Möchtest du auf Stundenbasis arbeiten?
Erzähle Rajat, was du brauchst.
40 $
/
StundePortfolio
Arbeitserfahrung
Software Developer
Flipkart • Vollzeit
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 Bewertungen
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ivangraf1
Wiederkehrender Kunde
Kroatien
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.
Antwort des Freelancers
Hilfreich?
ivangraf1
Wiederkehrender Kunde
Kroatien
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.
Hilfreich?
ivangraf1
Wiederkehrender Kunde
Kroatien
Once again, Rajat has made perfect app to all our requirements. I recommend him once again!!!
Antwort des Freelancers
Hilfreich?
ivangraf1
Wiederkehrender Kunde
Kroatien
He continues to produce me good working apps.
Antwort des Freelancers
Hilfreich?
ivangraf1
Wiederkehrender Kunde
Kroatien
Great and easy to work with. Understand requirements and makes everything possible.
Antwort des Freelancers
Hilfreich?
